# This file was @generated by crate2nix 0.8.0 with the command:
#   "generate"
# See https://github.com/kolloch/crate2nix for more info.

{ nixpkgs ? <nixpkgs>
, pkgs ? import nixpkgs { config = {}; }
, lib ? pkgs.lib
, stdenv ? pkgs.stdenv
, buildRustCrate ? pkgs.buildRustCrate
  # This is used as the `crateOverrides` argument for `buildRustCrate`.
, defaultCrateOverrides ? pkgs.defaultCrateOverrides
  # The features to enable for the root_crate or the workspace_members.
, rootFeatures ? [ "default" ]
  # If true, throw errors instead of issueing deprecation warnings.
, strictDeprecation ? false
  # Whether to perform release builds: longer compile times, faster binaries.
, release ? true
}:

rec {
  #
  # "public" attributes that we attempt to keep stable with new versions of crate2nix.
  #

  
  # Refer your crate build derivation by name here.
  # You can override the features with
  # workspaceMembers."${crateName}".build.override { features = [ "default" "feature1" ... ]; }.
  workspaceMembers = {
    "ofborg" = rec {
      packageId = "ofborg";
      build = internal.buildRustCrateWithFeatures {
        packageId = "ofborg";
      };

      # Debug support which might change between releases.
      # File a bug if you depend on any for non-debug work!
      debug = internal.debugCrate { inherit packageId; };
    };
    "ofborg-simple-build" = rec {
      packageId = "ofborg-simple-build";
      build = internal.buildRustCrateWithFeatures {
        packageId = "ofborg-simple-build";
      };

      # Debug support which might change between releases.
      # File a bug if you depend on any for non-debug work!
      debug = internal.debugCrate { inherit packageId; };
    };
  };
  workspace_members =
    internal.deprecationWarning
      "workspace_members is deprecated in crate2nix 0.4. Please use workspaceMembers instead."
      lib.mapAttrs (n: v: v.build) workspaceMembers;

  #
  # "internal" ("private") attributes that may change in every new version of crate2nix.
  #

  internal = rec {
    # Build and dependency information for crates.
    # Many of the fields are passed one-to-one to buildRustCrate.
    #
    # Noteworthy:
    # * `dependencies`/`buildDependencies`: similar to the corresponding fields for buildRustCrate.
    #   but with additional information which is used during dependency/feature resolution.
    # * `resolvedDependencies`: the selected default features reported by cargo - only included for debugging.
    # * `devDependencies` as of now not used by `buildRustCrate` but used to
    #   inject test dependencies into the build

    crates = {
      "aho-corasick 0.5.3" = rec {
        crateName = "aho-corasick";
        version = "0.5.3";
        edition = "2015";
        crateBin = [];
        sha256 = "0rnvdmlajikq0i4zdy1p3pv699q6apvsxfc7av7byhppllp2r5ya";
        libName = "aho_corasick";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        dependencies = [
          {
            name = "memchr";
            packageId = "memchr 0.1.11";
          }
        ];
        
      };
      "aho-corasick 0.7.10" = rec {
        crateName = "aho-corasick";
        version = "0.7.10";
        edition = "2015";
        sha256 = "1nka9509afjgal6lpymn8w2lq11dmjwxs8yjcmzys966if5l05l7";
        libName = "aho_corasick";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        dependencies = [
          {
            name = "memchr";
            packageId = "memchr 2.3.3";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "memchr/use_std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "amq-proto" = rec {
        crateName = "amq-proto";
        version = "0.1.0";
        edition = "2015";
        sha256 = "1lslvj0d1k4qfzx8h5kl3ajia5i2zz13qs0jdh0cfx0znwwrdmv6";
        authors = [
          "Andrii Dmytrenko <refresh.xss@gmail.com>"
        ];
        dependencies = [
          {
            name = "bit-vec";
            packageId = "bit-vec";
          }
          {
            name = "byteorder";
            packageId = "byteorder 0.5.3";
          }
          {
            name = "enum_primitive";
            packageId = "enum_primitive";
          }
          {
            name = "env_logger";
            packageId = "env_logger";
          }
          {
            name = "error-chain";
            packageId = "error-chain";
          }
          {
            name = "log";
            packageId = "log 0.3.8";
          }
        ];
        
      };
      "amq-protocol" = rec {
        crateName = "amq-protocol";
        version = "6.0.0-rc3";
        edition = "2018";
        sha256 = "0v9x190dzgjviw9nj86grsxws7v5isws75ni6hiiff2pn6qg6apw";
        libName = "amq_protocol";
        authors = [
          "Marc-Antoine Perennou <%arc-Antoine@Perennou.com>"
        ];
        dependencies = [
          {
            name = "amq-protocol-tcp";
            packageId = "amq-protocol-tcp";
            usesDefaultFeatures = false;
          }
          {
            name = "amq-protocol-types";
            packageId = "amq-protocol-types";
          }
          {
            name = "amq-protocol-uri";
            packageId = "amq-protocol-uri";
          }
          {
            name = "cookie-factory";
            packageId = "cookie-factory";
            features = [ "std" ];
          }
          {
            name = "nom";
            packageId = "nom 6.0.0-alpha1";
            features = [ "std" ];
          }
        ];
        buildDependencies = [
          {
            name = "amq-protocol-codegen";
            packageId = "amq-protocol-codegen";
          }
        ];
        features = {
          "default" = [ "native-tls" ];
          "native-tls" = [ "amq-protocol-tcp/native-tls" ];
          "openssl" = [ "amq-protocol-tcp/openssl" ];
          "rustls" = [ "amq-protocol-tcp/rustls" ];
          "rustls-native-certs" = [ "amq-protocol-tcp/rustls-native-certs" ];
          "rustls-webpki-roots-certs" = [ "amq-protocol-tcp/rustls-webpki-roots-certs" ];
          "vendored-openssl" = [ "amq-protocol-tcp/vendored-openssl" ];
          "verbose-errors" = [ "amq-protocol-types/verbose-errors" ];
        };
        resolvedDefaultFeatures = [ "native-tls" ];
      };
      "amq-protocol-codegen" = rec {
        crateName = "amq-protocol-codegen";
        version = "6.0.0-rc3";
        edition = "2018";
        sha256 = "1whm4cazcyhsc6zzaqwsbkr0ra3cwwfp9jsn2vn5rs1ql5qc7wn3";
        libName = "amq_protocol_codegen";
        authors = [
          "Marc-Antoine Perennou <%arc-Antoine@Perennou.com>"
        ];
        dependencies = [
          {
            name = "amq-protocol-types";
            packageId = "amq-protocol-types";
          }
          {
            name = "handlebars";
            packageId = "handlebars";
          }
          {
            name = "serde";
            packageId = "serde";
            features = [ "derive" ];
          }
          {
            name = "serde_json";
            packageId = "serde_json";
          }
        ];
        
      };
      "amq-protocol-tcp" = rec {
        crateName = "amq-protocol-tcp";
        version = "6.0.0-rc3";
        edition = "2018";
        sha256 = "1xrp17gljcdxqak7n51w95c419jldacq9gqss1rwpfgrfmwl0y5w";
        libName = "amq_protocol_tcp";
        authors = [
          "Marc-Antoine Perennou <%arc-Antoine@Perennou.com>"
        ];
        dependencies = [
          {
            name = "amq-protocol-uri";
            packageId = "amq-protocol-uri";
          }
          {
            name = "log";
            packageId = "log 0.4.8";
          }
          {
            name = "tcp-stream";
            packageId = "tcp-stream";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "default" = [ "native-tls" ];
          "native-tls" = [ "tcp-stream/native-tls" ];
          "openssl" = [ "tcp-stream/openssl" ];
          "rustls" = [ "rustls-native-certs" ];
          "rustls-connector" = [ "tcp-stream/rustls-connector" ];
          "rustls-native-certs" = [ "tcp-stream/rustls-native-certs" "rustls-connector" ];
          "rustls-webpki-roots-certs" = [ "tcp-stream/rustls-webpki-roots-certs" "rustls-connector" ];
          "vendored-openssl" = [ "tcp-stream/vendored-openssl" ];
        };
        resolvedDefaultFeatures = [ "native-tls" ];
      };
      "amq-protocol-types" = rec {
        crateName = "amq-protocol-types";
        version = "6.0.0-rc3";
        edition = "2018";
        sha256 = "0pqk3xqaggwd400l0nyjbc7vqn9dvnah7bmb688vz6h6lqmyh9a4";
        libName = "amq_protocol_types";
        authors = [
          "Marc-Antoine Perennou <%arc-Antoine@Perennou.com>"
        ];
        dependencies = [
          {
            name = "cookie-factory";
            packageId = "cookie-factory";
            features = [ "std" ];
          }
          {
            name = "nom";
            packageId = "nom 6.0.0-alpha1";
            features = [ "std" ];
          }
          {
            name = "serde";
            packageId = "serde";
            features = [ "derive" ];
          }
          {
            name = "serde_json";
            packageId = "serde_json";
          }
        ];
        features = {
        };
      };
      "amq-protocol-uri" = rec {
        crateName = "amq-protocol-uri";
        version = "6.0.0-rc3";
        edition = "2018";
        sha256 = "1r57v1i9wy5wr22bc6kfyz22lbhifarlbss415gq40lcwidvjlcm";
        libName = "amq_protocol_uri";
        authors = [
          "Marc-Antoine Perennou <%arc-Antoine@Perennou.com>"
        ];
        dependencies = [
          {
            name = "percent-encoding";
            packageId = "percent-encoding 2.1.0";
          }
          {
            name = "url";
            packageId = "url 2.1.1";
          }
        ];
        
      };
      "amqp" = rec {
        crateName = "amqp";
        version = "0.1.0";
        edition = "2015";
        workspace_member = null;
        src = pkgs.fetchgit {
          url = "https://github.com/grahamc/rust-amqp.git";
          rev = "f9aec2f40aef69a459f26003ce47048f8e2a08d1";
          sha256 = "09k6fl7l0rcwilnckdfv3smiv1ilrwi1jxmrrkjwbrj64lky3jdy";
        };
        authors = [
          "Andrii Dmytrenko <andrey@reevoo.com>"
        ];
        dependencies = [
          {
            name = "amq-proto";
            packageId = "amq-proto";
          }
          {
            name = "env_logger";
            packageId = "env_logger";
          }
          {
            name = "log";
            packageId = "log 0.3.8";
          }
          {
            name = "openssl";
            packageId = "openssl 0.9.24";
            optional = true;
          }
          {
            name = "time";
            packageId = "time";
          }
          {
            name = "url";
            packageId = "url 1.7.2";
          }
        ];
        features = {
          "default" = [ "tls" ];
          "tls" = [ "openssl" ];
        };
        resolvedDefaultFeatures = [ "default" "openssl" "tls" ];
      };
      "ansi_term" = rec {
        crateName = "ansi_term";
        version = "0.11.0";
        edition = "2015";
        sha256 = "16wpvrghvd0353584i1idnsgm0r3vchg8fyrm0x8ayv1rgvbljgf";
        authors = [
          "ogham@bsago.me"
          "Ryan Scheel (Havvy) <ryan.havvy@gmail.com>"
          "Josh Triplett <josh@joshtriplett.org>"
        ];
        dependencies = [
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: (target."os" == "windows");
            features = [ "errhandlingapi" "consoleapi" "processenv" ];
          }
        ];
        
      };
      "antidote" = rec {
        crateName = "antidote";
        version = "1.0.0";
        edition = "2015";
        sha256 = "19g2sw2qa2ibnh4x7j1snk46593jgx6y7rnvva496ynq61af5z9l";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        
      };
      "arrayvec" = rec {
        crateName = "arrayvec";
        version = "0.5.1";
        edition = "2018";
        sha256 = "1f5mca8kiiwhvhxd1mbnq68j6v6rk139sch567zwwzl6hs37vxyg";
        authors = [
          "bluss"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "array-sizes-33-128" "default" "std" ];
      };
      "async-std" = rec {
        crateName = "async-std";
        version = "1.5.0";
        edition = "2018";
        sha256 = "0rxjhlhyvbrd8yd369vp0izr3g0cakvvdrc741vwvvk4xc0wp3jk";
        authors = [
          "Stjepan Glavina <stjepang@gmail.com>"
          "Yoshua Wuyts <yoshuawuyts@gmail.com>"
          "Contributors to async-std"
        ];
        dependencies = [
          {
            name = "async-task";
            packageId = "async-task 1.3.1";
            optional = true;
          }
          {
            name = "crossbeam-channel";
            packageId = "crossbeam-channel";
            optional = true;
          }
          {
            name = "crossbeam-deque";
            packageId = "crossbeam-deque";
            optional = true;
          }
          {
            name = "crossbeam-utils";
            packageId = "crossbeam-utils";
            optional = true;
          }
          {
            name = "futures-core";
            packageId = "futures-core";
            optional = true;
          }
          {
            name = "futures-io";
            packageId = "futures-io";
            optional = true;
          }
          {
            name = "futures-timer";
            packageId = "futures-timer";
            optional = true;
          }
          {
            name = "kv-log-macro";
            packageId = "kv-log-macro";
            optional = true;
          }
          {
            name = "log";
            packageId = "log 0.4.8";
            optional = true;
            features = [ "kv_unstable" ];
          }
          {
            name = "memchr";
            packageId = "memchr 2.3.3";
            optional = true;
          }
          {
            name = "mio";
            packageId = "mio 0.6.21";
            optional = true;
          }
          {
            name = "mio-uds";
            packageId = "mio-uds";
            optional = true;
          }
          {
            name = "num_cpus";
            packageId = "num_cpus";
            optional = true;
          }
          {
            name = "once_cell";
            packageId = "once_cell";
            optional = true;
          }
          {
            name = "pin-project-lite";
            packageId = "pin-project-lite";
            optional = true;
          }
          {
            name = "pin-utils";
            packageId = "pin-utils";
            optional = true;
          }
          {
            name = "slab";
            packageId = "slab";
            optional = true;
          }
        ];
        features = {
          "attributes" = [ "async-attributes" ];
          "default" = [ "std" "async-task" "crossbeam-channel" "crossbeam-deque" "futures-timer" "kv-log-macro" "log" "mio" "mio-uds" "num_cpus" "pin-project-lite" ];
          "docs" = [ "attributes" "unstable" "default" ];
          "std" = [ "crossbeam-utils" "futures-core" "futures-io" "memchr" "once_cell" "pin-project-lite" "pin-utils" "slab" ];
          "unstable" = [ "std" "broadcaster" "futures-timer" ];
        };
        resolvedDefaultFeatures = [ "async-task" "crossbeam-channel" "crossbeam-deque" "crossbeam-utils" "default" "futures-core" "futures-io" "futures-timer" "kv-log-macro" "log" "memchr" "mio" "mio-uds" "num_cpus" "once_cell" "pin-project-lite" "pin-utils" "slab" "std" ];
      };
      "async-task 1.3.1" = rec {
        crateName = "async-task";
        version = "1.3.1";
        edition = "2018";
        sha256 = "0p88087z43zvv924my16a17qd65kdlv1r59h80h73rvrn0bc1hha";
        authors = [
          "Stjepan Glavina <stjepang@gmail.com>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "processthreadsapi" ];
          }
        ];
        
      };
      "async-task 3.0.0" = rec {
        crateName = "async-task";
        version = "3.0.0";
        edition = "2018";
        sha256 = "1lrm7cm9dpashmkbqa8mvglbf85gadviqil7qnnrm0pjdqap4xy1";
        authors = [
          "Stjepan Glavina <stjepang@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "autocfg 0.1.1" = rec {
        crateName = "autocfg";
        version = "0.1.1";
        edition = "2015";
        sha256 = "09s7azy42g6vrvnbmzbb3lm1mrgbpyi28znwigxp7581gbgk8psf";
        authors = [
          "Josh Stone <cuviper@gmail.com>"
        ];
        
      };
      "autocfg 1.0.0" = rec {
        crateName = "autocfg";
        version = "1.0.0";
        edition = "2015";
        sha256 = "17cv6pwb4q08s0ynpr4n8hv5299hcmhdgvdchzixfpw8y5qcgapq";
        authors = [
          "Josh Stone <cuviper@gmail.com>"
        ];
        
      };
      "backtrace" = rec {
        crateName = "backtrace";
        version = "0.3.13";
        edition = "2015";
        sha256 = "1d8yfhka02qp3m4p2rdcr75y0i7r9zwh5ss38fy0w283dsv97d5m";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "backtrace-sys";
            packageId = "backtrace-sys";
            optional = true;
            target = { target, features }: (target."unix" && (!(target."os" == "fuchsia")) && (!(target."os" == "emscripten")) && (!(target."os" == "macos")) && (!(target."os" == "ios")));
          }
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
            target = { target, features }: target."unix";
          }
          {
            name = "rustc-demangle";
            packageId = "rustc-demangle";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "dbghelp" "processthreadsapi" "winnt" "minwindef" ];
          }
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg 0.1.1";
          }
        ];
        features = {
          "default" = [ "std" "libunwind" "libbacktrace" "coresymbolication" "dladdr" "dbghelp" ];
          "gimli-symbolize" = [ "addr2line" "findshlibs" "gimli" "memmap" "object" ];
          "libbacktrace" = [ "backtrace-sys" "std" ];
          "serialize-rustc" = [ "rustc-serialize" ];
          "serialize-serde" = [ "serde" "serde_derive" ];
        };
        resolvedDefaultFeatures = [ "backtrace-sys" "coresymbolication" "dbghelp" "default" "dladdr" "libbacktrace" "libunwind" "std" ];
      };
      "backtrace-sys" = rec {
        crateName = "backtrace-sys";
        version = "0.1.28";
        edition = "2015";
        sha256 = "1dk9sx6sbm73aihlln8l2m9ia1s4vqmqdfd7z2kr5k2wq8586z3r";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
          }
        ];
        buildDependencies = [
          {
            name = "cc";
            packageId = "cc";
          }
        ];
        
      };
      "base64 0.10.0" = rec {
        crateName = "base64";
        version = "0.10.0";
        edition = "2015";
        sha256 = "1qmrlwns4ckz75dxi1hap0a9bkljsrn3b5cvzgbqd3q0p3ncf7v2";
        authors = [
          "Alice Maz <alice@alicemaz.com>"
          "Marshall Pierce <marshall@mpierce.org>"
        ];
        dependencies = [
          {
            name = "byteorder";
            packageId = "byteorder 1.2.7";
          }
        ];
        
      };
      "base64 0.9.3" = rec {
        crateName = "base64";
        version = "0.9.3";
        edition = "2015";
        sha256 = "0hs62r35bgxslawyrn1vp9rmvrkkm76fqv0vqcwd048vs876r7a8";
        authors = [
          "Alice Maz <alice@alicemaz.com>"
          "Marshall Pierce <marshall@mpierce.org>"
        ];
        dependencies = [
          {
            name = "byteorder";
            packageId = "byteorder 1.2.7";
          }
          {
            name = "safemem";
            packageId = "safemem";
          }
        ];
        
      };
      "bit-vec" = rec {
        crateName = "bit-vec";
        version = "0.4.4";
        edition = "2015";
        sha256 = "0pw902a8ail0k64a7092a8vngfzsq7xkj2r22hz6q1z62s5zzd02";
        authors = [
          "Alexis Beingessner <a.beingessner@gmail.com>"
        ];
        features = {
        };
      };
      "bitflags 0.9.1" = rec {
        crateName = "bitflags";
        version = "0.9.1";
        edition = "2015";
        sha256 = "19dk39gfwmhi3iy1x0wgml1fv1bkb525ywy25zwihbm063i05zaf";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
          "default" = [ "example_generated" ];
        };
        resolvedDefaultFeatures = [ "default" "example_generated" ];
      };
      "bitflags 1.2.1" = rec {
        crateName = "bitflags";
        version = "1.2.1";
        edition = "2015";
        sha256 = "14qnd5nq8p2almk79m4m8ydqhd413yaxsyjp5xd19g3mikzf47fg";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "block-buffer" = rec {
        crateName = "block-buffer";
        version = "0.7.3";
        edition = "2015";
        sha256 = "12v8wizynqin0hqf140kmp9s38q223mp1b0hkqk8j5pk8720v560";
        authors = [
          "RustCrypto Developers"
        ];
        dependencies = [
          {
            name = "block-padding";
            packageId = "block-padding";
          }
          {
            name = "byte-tools";
            packageId = "byte-tools";
          }
          {
            name = "byteorder";
            packageId = "byteorder 1.2.7";
            usesDefaultFeatures = false;
          }
          {
            name = "generic-array";
            packageId = "generic-array";
          }
        ];
        
      };
      "block-padding" = rec {
        crateName = "block-padding";
        version = "0.1.5";
        edition = "2015";
        sha256 = "1xbkmysiz23vimd17rnsjpw9bgjxipwfslwyygqlkx4in3dxwygs";
        authors = [
          "RustCrypto Developers"
        ];
        dependencies = [
          {
            name = "byte-tools";
            packageId = "byte-tools";
          }
        ];
        
      };
      "byte-tools" = rec {
        crateName = "byte-tools";
        version = "0.3.1";
        edition = "2015";
        sha256 = "1mqi29wsm8njpl51pfwr31wmpzs5ahlcb40wsjyd92l90ixcmdg3";
        authors = [
          "RustCrypto Developers"
        ];
        
      };
      "byteorder 0.5.3" = rec {
        crateName = "byteorder";
        version = "0.5.3";
        edition = "2015";
        sha256 = "0ma8pkyz1jbglr29m1yzlc9ghmv6672nvsrn7zd0yn5jqs60xh8g";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "byteorder 1.2.7" = rec {
        crateName = "byteorder";
        version = "1.2.7";
        edition = "2015";
        sha256 = "0pgpxnfcsg1s7chdkpbigzl304yc2rbhzar2r6npnh957br8vy4l";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "cc" = rec {
        crateName = "cc";
        version = "1.0.28";
        edition = "2015";
        crateBin = [];
        sha256 = "0jgpzik1wr9jgzgnadq3j9s2qi8x5x5wiiw7x8372ndlbiqqnjmv";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        features = {
          "parallel" = [ "rayon" ];
        };
      };
      "cfg-if" = rec {
        crateName = "cfg-if";
        version = "0.1.10";
        edition = "2018";
        sha256 = "08h80ihs74jcyp24cd75wwabygbbdgl05k6p5dmq8akbr78vv1a7";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        features = {
          "rustc-dep-of-std" = [ "core" "compiler_builtins" ];
        };
      };
      "chrono" = rec {
        crateName = "chrono";
        version = "0.4.6";
        edition = "2015";
        sha256 = "0y1qcgnr7g9zgnmlzcrn31vn91x1vakpph9qgjnnzchw2a0ji4a5";
        authors = [
          "Kang Seonghoon <public+rust@mearie.org>"
          "Brandon W Maister <quodlibetor@gmail.com>"
        ];
        dependencies = [
          {
            name = "num-integer";
            packageId = "num-integer";
            usesDefaultFeatures = false;
          }
          {
            name = "num-traits";
            packageId = "num-traits 0.2.6";
            usesDefaultFeatures = false;
          }
          {
            name = "time";
            packageId = "time";
            optional = true;
          }
        ];
        features = {
          "clock" = [ "time" ];
          "default" = [ "clock" ];
        };
        resolvedDefaultFeatures = [ "clock" "default" "time" ];
      };
      "cloudabi" = rec {
        crateName = "cloudabi";
        version = "0.0.3";
        edition = "2015";
        sha256 = "0kxcg83jlihy0phnd2g8c2c303px3l2p3pkjz357ll6llnd5pz6x";
        libPath = "cloudabi.rs";
        authors = [
          "Nuxi (https://nuxi.nl/) and contributors"
        ];
        dependencies = [
          {
            name = "bitflags";
            packageId = "bitflags 1.2.1";
            optional = true;
          }
        ];
        features = {
          "default" = [ "bitflags" ];
        };
        resolvedDefaultFeatures = [ "bitflags" "default" ];
      };
      "cookie-factory" = rec {
        crateName = "cookie-factory";
        version = "0.3.1";
        edition = "2018";
        sha256 = "079qy27w42dz2mj4q6pb9zbi15mvcxb464j8an8vh31g3mc1pwj1";
        authors = [
          "Geoffroy Couprie <geo.couprie@gmail.com>"
          "Pierre Chifflier <chifflier@wzdftpd.net>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "core-foundation 0.2.3" = rec {
        crateName = "core-foundation";
        version = "0.2.3";
        edition = "2015";
        sha256 = "0rvcn7ab5r69wvn7gby745jlpy8pirfywcdxbiypy083s93dggr5";
        authors = [
          "The Servo Project Developers"
        ];
        dependencies = [
          {
            name = "core-foundation-sys";
            packageId = "core-foundation-sys 0.2.3";
          }
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        
      };
      "core-foundation 0.7.0" = rec {
        crateName = "core-foundation";
        version = "0.7.0";
        edition = "2015";
        sha256 = "0wbias8f0m5kyn2pcksi0h58fdslams6nmf16w78fgn42dx4rljp";
        authors = [
          "The Servo Project Developers"
        ];
        dependencies = [
          {
            name = "core-foundation-sys";
            packageId = "core-foundation-sys 0.7.0";
          }
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        features = {
          "mac_os_10_7_support" = [ "core-foundation-sys/mac_os_10_7_support" ];
          "mac_os_10_8_features" = [ "core-foundation-sys/mac_os_10_8_features" ];
          "with-chrono" = [ "chrono" ];
          "with-uuid" = [ "uuid" ];
        };
      };
      "core-foundation-sys 0.2.3" = rec {
        crateName = "core-foundation-sys";
        version = "0.2.3";
        edition = "2015";
        sha256 = "13f7f3kblyj6yxcxm74yg84vj9ahaprlc1vgblagmj6bzmzmsnh6";
        authors = [
          "The Servo Project Developers"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        
      };
      "core-foundation-sys 0.7.0" = rec {
        crateName = "core-foundation-sys";
        version = "0.7.0";
        edition = "2015";
        sha256 = "1b5qfnnmg49sawwfsb0c0wbj81bqi7h7lh68pmhbidf0jjs1m9xk";
        authors = [
          "The Servo Project Developers"
        ];
        features = {
        };
      };
      "crossbeam-channel" = rec {
        crateName = "crossbeam-channel";
        version = "0.4.2";
        edition = "2015";
        sha256 = "0qd05n5bcwafkmbzq1lspwrfi29xnzlw46qarg1sl0lwj68qdvfc";
        authors = [
          "The Crossbeam Project Developers"
        ];
        dependencies = [
          {
            name = "crossbeam-utils";
            packageId = "crossbeam-utils";
          }
          {
            name = "maybe-uninit";
            packageId = "maybe-uninit";
          }
        ];
        
      };
      "crossbeam-deque" = rec {
        crateName = "crossbeam-deque";
        version = "0.7.3";
        edition = "2015";
        sha256 = "11c2c0x5grdba3ah3g94yn6b8s47xi8qwm85h8hq5vmf9nbsy0lz";
        authors = [
          "The Crossbeam Project Developers"
        ];
        dependencies = [
          {
            name = "crossbeam-epoch";
            packageId = "crossbeam-epoch";
          }
          {
            name = "crossbeam-utils";
            packageId = "crossbeam-utils";
          }
          {
            name = "maybe-uninit";
            packageId = "maybe-uninit";
          }
        ];
        
      };
      "crossbeam-epoch" = rec {
        crateName = "crossbeam-epoch";
        version = "0.8.2";
        edition = "2015";
        sha256 = "1knsf0zz7rgzxn0nwz5gajjcrivxpw3zrdcp946gdhdgr9sd53h5";
        authors = [
          "The Crossbeam Project Developers"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "crossbeam-utils";
            packageId = "crossbeam-utils";
            usesDefaultFeatures = false;
          }
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
            optional = true;
          }
          {
            name = "maybe-uninit";
            packageId = "maybe-uninit";
          }
          {
            name = "memoffset";
            packageId = "memoffset";
          }
          {
            name = "scopeguard";
            packageId = "scopeguard";
            usesDefaultFeatures = false;
          }
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg 1.0.0";
          }
        ];
        features = {
          "alloc" = [ "crossbeam-utils/alloc" ];
          "default" = [ "std" ];
          "nightly" = [ "crossbeam-utils/nightly" ];
          "std" = [ "crossbeam-utils/std" "lazy_static" ];
        };
        resolvedDefaultFeatures = [ "default" "lazy_static" "std" ];
      };
      "crossbeam-utils" = rec {
        crateName = "crossbeam-utils";
        version = "0.7.2";
        edition = "2015";
        sha256 = "1a31wbrda1320gj2a6az1lin2d34xfc3xf88da4c17qy5lxcgiy3";
        authors = [
          "The Crossbeam Project Developers"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
            optional = true;
          }
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg 1.0.0";
          }
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "lazy_static" ];
        };
        resolvedDefaultFeatures = [ "default" "lazy_static" "std" ];
      };
      "digest" = rec {
        crateName = "digest";
        version = "0.8.1";
        edition = "2015";
        sha256 = "1madjl27f3kj5ql7kwgvb9c8b7yb7bv7yfgx7rqzj4i3fp4cil7k";
        authors = [
          "RustCrypto Developers"
        ];
        dependencies = [
          {
            name = "generic-array";
            packageId = "generic-array";
          }
        ];
        features = {
          "dev" = [ "blobby" ];
        };
      };
      "doc-comment" = rec {
        crateName = "doc-comment";
        version = "0.3.3";
        edition = "2015";
        sha256 = "043sprsf3wl926zmck1bm7gw0jq50mb76lkpk49vasfr6ax1p97y";
        libName = "doc_comment";
        authors = [
          "Guillaume Gomez <guillaume1.gomez@gmail.com>"
        ];
        features = {
        };
      };
      "either" = rec {
        crateName = "either";
        version = "1.5.0";
        edition = "2015";
        sha256 = "1l610pr0b00ya5pmdii9r583c0z3z521ikygwxcpyzambk56br9v";
        authors = [
          "bluss"
        ];
        features = {
          "default" = [ "use_std" ];
        };
        resolvedDefaultFeatures = [ "default" "use_std" ];
      };
      "enum_primitive" = rec {
        crateName = "enum_primitive";
        version = "0.1.1";
        edition = "2015";
        sha256 = "100ip2p3w1rq0clca2ai5shhvpxfipnsjncj0f9ralad5w4m2idy";
        authors = [
          "Anders Kaseorg <andersk@mit.edu>"
        ];
        dependencies = [
          {
            name = "num-traits";
            packageId = "num-traits 0.1.43";
            usesDefaultFeatures = false;
          }
        ];
        
      };
      "env_logger" = rec {
        crateName = "env_logger";
        version = "0.3.5";
        edition = "2015";
        sha256 = "0bvcjgkw4s3k1rd7glpflgc8s9a393zjd6jfdgvs8gjvwj0dgaqm";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "log";
            packageId = "log 0.3.8";
          }
          {
            name = "regex";
            packageId = "regex 0.1.80";
            optional = true;
          }
        ];
        features = {
          "default" = [ "regex" ];
        };
        resolvedDefaultFeatures = [ "default" "regex" ];
      };
      "error-chain" = rec {
        crateName = "error-chain";
        version = "0.10.0";
        edition = "2015";
        sha256 = "1y1gyj9g5c3k1nzkvxrgry8v9k86kcc585mczrm3qz019s35shyr";
        authors = [
          "Brian Anderson <banderson@mozilla.com>"
          "Paul Colomiets <paul@colomiets.name>"
          "Colin Kiegel <kiegel@gmx.de>"
          "Yamakaky <yamakaky@yamaworld.fr>"
        ];
        dependencies = [
          {
            name = "backtrace";
            packageId = "backtrace";
            optional = true;
          }
        ];
        features = {
          "default" = [ "backtrace" "example_generated" ];
        };
        resolvedDefaultFeatures = [ "backtrace" "default" "example_generated" ];
      };
      "fake-simd" = rec {
        crateName = "fake-simd";
        version = "0.1.2";
        edition = "2015";
        sha256 = "1vfylvk4va2ivqx85603lyqqp0zk52cgbs4n5nfbbbqx577qm2p8";
        authors = [
          "The Rust-Crypto Project Developers"
        ];
        
      };
      "foreign-types" = rec {
        crateName = "foreign-types";
        version = "0.3.2";
        edition = "2015";
        sha256 = "1cgk0vyd7r45cj769jym4a6s7vwshvd0z4bqrb92q1fwibmkkwzn";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "foreign-types-shared";
            packageId = "foreign-types-shared";
          }
        ];
        
      };
      "foreign-types-shared" = rec {
        crateName = "foreign-types-shared";
        version = "0.1.1";
        edition = "2015";
        sha256 = "0jxgzd04ra4imjv8jgkmdq59kj8fsz6w4zxsbmlai34h26225c00";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        
      };
      "frank_jwt" = rec {
        crateName = "frank_jwt";
        version = "3.1.0";
        edition = "2015";
        sha256 = "02fa4v410si3rg6vfmzzinrzaw8832sivcjsf0g5pcal9bzcm0c9";
        authors = [
          "Alex Maslakov <me@gildedhonour.com>, <abc@nothingness.xyz>"
        ];
        dependencies = [
          {
            name = "base64";
            packageId = "base64 0.10.0";
          }
          {
            name = "openssl";
            packageId = "openssl 0.10.29";
          }
          {
            name = "serde";
            packageId = "serde";
          }
          {
            name = "serde_json";
            packageId = "serde_json";
          }
        ];
        
      };
      "fs2" = rec {
        crateName = "fs2";
        version = "0.4.3";
        edition = "2015";
        sha256 = "04v2hwk7035c088f19mfl5b1lz84gnvv2hv6m935n0hmirszqr4m";
        authors = [
          "Dan Burkert <dan@danburkert.com>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "handleapi" "processthreadsapi" "winerror" "fileapi" "winbase" "std" ];
          }
        ];
        
      };
      "fuchsia-zircon" = rec {
        crateName = "fuchsia-zircon";
        version = "0.3.3";
        edition = "2015";
        sha256 = "10jxc5ks1x06gpd0xg51kcjrxr35nj6qhx2zlc5n7bmskv3675rf";
        authors = [
          "Raph Levien <raph@google.com>"
        ];
        dependencies = [
          {
            name = "bitflags";
            packageId = "bitflags 1.2.1";
          }
          {
            name = "fuchsia-zircon-sys";
            packageId = "fuchsia-zircon-sys";
          }
        ];
        
      };
      "fuchsia-zircon-sys" = rec {
        crateName = "fuchsia-zircon-sys";
        version = "0.3.3";
        edition = "2015";
        sha256 = "19zp2085qsyq2bh1gvcxq1lb8w6v6jj9kbdkhpdjrl95fypakjix";
        authors = [
          "Raph Levien <raph@google.com>"
        ];
        
      };
      "futures-core" = rec {
        crateName = "futures-core";
        version = "0.3.4";
        edition = "2018";
        sha256 = "0jj6mjvjbvv36r6w86lmjkh62mwndz901nsq4fwqjpl2d7vr4mgj";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "alloc" ];
        };
        resolvedDefaultFeatures = [ "alloc" "default" "std" ];
      };
      "futures-io" = rec {
        crateName = "futures-io";
        version = "0.3.4";
        edition = "2018";
        sha256 = "1ihd1429kyfncxpc4mvina1hbppywfqzql6zrnjcflk1m6d9af56";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "futures-timer" = rec {
        crateName = "futures-timer";
        version = "2.0.2";
        edition = "2018";
        sha256 = "1xlx22asam8g5m32avwxx4x4p5hw3gvdhbk6047rn0hqn847bpm1";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        
      };
      "generic-array" = rec {
        crateName = "generic-array";
        version = "0.12.3";
        edition = "2015";
        sha256 = "1v5jg7djicq34nbiv1dwaki71gkny002wyy9qfn3y0hfmrs053y6";
        libName = "generic_array";
        authors = [
          "Bartłomiej Kamiński <fizyk20@gmail.com>"
          "Aaron Trent <novacrazy@gmail.com>"
        ];
        dependencies = [
          {
            name = "typenum";
            packageId = "typenum";
          }
        ];
        
      };
      "getrandom" = rec {
        crateName = "getrandom";
        version = "0.1.14";
        edition = "2018";
        sha256 = "1sq30li71h19rhnhs1h6576ja68insajx8wvh1nn088r8pc8vg3s";
        authors = [
          "The Rand Project Developers"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
            target = { target, features }: target."unix";
          }
          {
            name = "wasi";
            packageId = "wasi";
            target = { target, features }: (target."os" == "wasi");
          }
        ];
        features = {
          "rustc-dep-of-std" = [ "compiler_builtins" "core" ];
          "test-in-browser" = [ "wasm-bindgen" ];
        };
        resolvedDefaultFeatures = [ "std" ];
      };
      "handlebars" = rec {
        crateName = "handlebars";
        version = "3.0.1";
        edition = "2018";
        sha256 = "00492hhm6gagd2zmjqws4f2k3gwndcr6znhmkns4w9ri9l4qsxds";
        authors = [
          "Ning Sun <sunng@pm.me>"
        ];
        dependencies = [
          {
            name = "log";
            packageId = "log 0.4.8";
          }
          {
            name = "pest";
            packageId = "pest";
          }
          {
            name = "pest_derive";
            packageId = "pest_derive";
          }
          {
            name = "quick-error";
            packageId = "quick-error";
          }
          {
            name = "serde";
            packageId = "serde";
          }
          {
            name = "serde_json";
            packageId = "serde_json";
          }
        ];
        features = {
          "dir_source" = [ "walkdir" ];
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "hermit-abi" = rec {
        crateName = "hermit-abi";
        version = "0.1.12";
        edition = "2015";
        sha256 = "1x58a77yrcg77kk1brvvjmqp186l67fd4ysqaram5qxcmbvmymk1";
        authors = [
          "Stefan Lankes"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "rustc-dep-of-std" = [ "core" "compiler_builtins/rustc-dep-of-std" "libc/rustc-dep-of-std" ];
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "httparse" = rec {
        crateName = "httparse";
        version = "1.3.3";
        edition = "2015";
        sha256 = "10vsfx1b8drhif08fbi0ha9d3v1f3h80w42rxh0y3hrvzl64nwz8";
        authors = [
          "Sean McArthur <sean@seanmonstar.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "hubcaps" = rec {
        crateName = "hubcaps";
        version = "0.3.16";
        edition = "2015";
        workspace_member = null;
        src = pkgs.fetchgit {
          url = "https://github.com/grahamc/hubcaps.git";
          rev = "5e656ba35ab4ee74aa72b3b5c3a62e1bf351ff6a";
          sha256 = "1p7rn8y71fjwfag65437gz7a56pysz9n69smaknvblyxpjdzmh4d";
        };
        authors = [
          "softprops <d.tangren@gmail.com>"
        ];
        dependencies = [
          {
            name = "error-chain";
            packageId = "error-chain";
          }
          {
            name = "frank_jwt";
            packageId = "frank_jwt";
          }
          {
            name = "hyper";
            packageId = "hyper";
          }
          {
            name = "log";
            packageId = "log 0.3.8";
          }
          {
            name = "serde";
            packageId = "serde";
          }
          {
            name = "serde_derive";
            packageId = "serde_derive";
          }
          {
            name = "serde_json";
            packageId = "serde_json";
          }
          {
            name = "url";
            packageId = "url 1.7.2";
          }
        ];
        
      };
      "hyper" = rec {
        crateName = "hyper";
        version = "0.10.15";
        edition = "2015";
        sha256 = "1375czwcygck5d9lq0pa5cpfv51b3nk12cd8nj8nn9hxnzkal36z";
        authors = [
          "Sean McArthur <sean.monstar@gmail.com>"
          "Jonathan Reem <jonathan.reem@gmail.com>"
        ];
        dependencies = [
          {
            name = "base64";
            packageId = "base64 0.9.3";
          }
          {
            name = "httparse";
            packageId = "httparse";
          }
          {
            name = "language-tags";
            packageId = "language-tags";
          }
          {
            name = "log";
            packageId = "log 0.3.8";
          }
          {
            name = "mime";
            packageId = "mime";
          }
          {
            name = "num_cpus";
            packageId = "num_cpus";
          }
          {
            name = "time";
            packageId = "time";
          }
          {
            name = "traitobject";
            packageId = "traitobject";
          }
          {
            name = "typeable";
            packageId = "typeable";
          }
          {
            name = "unicase";
            packageId = "unicase";
          }
          {
            name = "url";
            packageId = "url 1.7.2";
          }
        ];
        features = {
        };
      };
      "hyper-native-tls" = rec {
        crateName = "hyper-native-tls";
        version = "0.2.4";
        edition = "2015";
        sha256 = "1s2nm9apj5i8yjrzq8amdjwzhy0v967fjl1vca1ra1fk6m52wcvj";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "antidote";
            packageId = "antidote";
          }
          {
            name = "hyper";
            packageId = "hyper";
          }
          {
            name = "native-tls";
            packageId = "native-tls 0.1.5";
          }
        ];
        
      };
      "idna 0.1.5" = rec {
        crateName = "idna";
        version = "0.1.5";
        edition = "2015";
        sha256 = "0kl4gs5kaydn4v07c6ka33spm9qdh2np0x7iw7g5zd8z1c7rxw1q";
        authors = [
          "The rust-url developers"
        ];
        dependencies = [
          {
            name = "matches";
            packageId = "matches";
          }
          {
            name = "unicode-bidi";
            packageId = "unicode-bidi";
          }
          {
            name = "unicode-normalization";
            packageId = "unicode-normalization";
          }
        ];
        
      };
      "idna 0.2.0" = rec {
        crateName = "idna";
        version = "0.2.0";
        edition = "2015";
        sha256 = "1a9066imqpdrm1aavfasdyb1zahqaz8jmdcwdawvb1pf60y6gqh2";
        authors = [
          "The rust-url developers"
        ];
        dependencies = [
          {
            name = "matches";
            packageId = "matches";
          }
          {
            name = "unicode-bidi";
            packageId = "unicode-bidi";
          }
          {
            name = "unicode-normalization";
            packageId = "unicode-normalization";
          }
        ];
        
      };
      "iovec" = rec {
        crateName = "iovec";
        version = "0.1.4";
        edition = "2015";
        sha256 = "0ph73qygwx8i0mblrf110cj59l00gkmsgrpzz1rm85syz5pymcxj";
        authors = [
          "Carl Lerche <me@carllerche.com>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
        ];
        
      };
      "itoa" = rec {
        crateName = "itoa";
        version = "0.4.3";
        edition = "2015";
        sha256 = "02z6pfmppv4n5zcnz2aydqijvmgvg4fd6wr3s4q0xwsi953g61hk";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
      };
      "kernel32-sys" = rec {
        crateName = "kernel32-sys";
        version = "0.2.2";
        edition = "2015";
        sha256 = "1389av0601a9yz8dvx5zha9vmkd6ik7ax0idpb032d28555n41vm";
        libName = "kernel32";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi";
            packageId = "winapi 0.2.8";
          }
        ];
        buildDependencies = [
          {
            name = "winapi-build";
            packageId = "winapi-build";
          }
        ];
        
      };
      "kv-log-macro" = rec {
        crateName = "kv-log-macro";
        version = "1.0.4";
        edition = "2018";
        sha256 = "1fxar5mvl8gf19phy86b915n2yhs11z23p7bwr9afc6mcpsdjm4c";
        authors = [
          "Yoshua Wuyts <yoshuawuyts@gmail.com>"
        ];
        dependencies = [
          {
            name = "log";
            packageId = "log 0.4.8";
            features = [ "kv_unstable" ];
          }
        ];
        
      };
      "language-tags" = rec {
        crateName = "language-tags";
        version = "0.2.2";
        edition = "2015";
        sha256 = "16hrjdpa827carq5x4b8zhas24d8kg4s16m6nmmn1kb7cr5qh7d9";
        authors = [
          "Pyfisch <pyfisch@gmail.com>"
        ];
        features = {
          "heap_size" = [ "heapsize" "heapsize_plugin" ];
        };
      };
      "lapin" = rec {
        crateName = "lapin";
        version = "1.0.0-beta4";
        edition = "2018";
        sha256 = "1hw2wh4fpzrdynhb6xyc7yiyhc2msqz0z1mqhvwq6mli0bxyvkns";
        authors = [
          "Geoffroy Couprie <geo.couprie@gmail.com>"
          "Marc-Antoine Perennou <Marc-Antoine@Perennou.com>"
        ];
        dependencies = [
          {
            name = "amq-protocol";
            packageId = "amq-protocol";
            usesDefaultFeatures = false;
          }
          {
            name = "async-task";
            packageId = "async-task 3.0.0";
          }
          {
            name = "crossbeam-channel";
            packageId = "crossbeam-channel";
          }
          {
            name = "futures-core";
            packageId = "futures-core";
          }
          {
            name = "log";
            packageId = "log 0.4.8";
          }
          {
            name = "mio";
            packageId = "mio 0.7.0";
            features = [ "os-poll" "tcp" ];
          }
          {
            name = "parking_lot";
            packageId = "parking_lot";
          }
          {
            name = "pinky-swear";
            packageId = "pinky-swear";
          }
        ];
        buildDependencies = [
          {
            name = "amq-protocol-codegen";
            packageId = "amq-protocol-codegen";
          }
          {
            name = "serde_json";
            packageId = "serde_json";
          }
        ];
        features = {
          "default" = [ "native-tls" ];
          "native-tls" = [ "amq-protocol/native-tls" ];
          "openssl" = [ "amq-protocol/openssl" ];
          "rustls" = [ "rustls-native-certs" ];
          "rustls-native-certs" = [ "amq-protocol/rustls-native-certs" ];
          "rustls-webpki-roots-certs" = [ "amq-protocol/rustls-webpki-roots-certs" ];
          "vendored-openssl" = [ "amq-protocol/vendored-openssl" ];
        };
        resolvedDefaultFeatures = [ "default" "native-tls" ];
      };
      "lazy_static 0.2.11" = rec {
        crateName = "lazy_static";
        version = "0.2.11";
        edition = "2015";
        sha256 = "0wxy8vak7jsx6r8gx475pjqpx11p2bfq4wvw6idmqi31mp3k7w3n";
        authors = [
          "Marvin Löbel <loebel.marvin@gmail.com>"
        ];
        features = {
          "compiletest" = [ "compiletest_rs" ];
          "spin_no_std" = [ "nightly" "spin" ];
        };
      };
      "lazy_static 1.4.0" = rec {
        crateName = "lazy_static";
        version = "1.4.0";
        edition = "2015";
        sha256 = "0in6ikhw8mgl33wjv6q6xfrb5b9jr16q8ygjy803fay4zcisvaz2";
        authors = [
          "Marvin Löbel <loebel.marvin@gmail.com>"
        ];
        features = {
          "spin_no_std" = [ "spin" ];
        };
      };
      "lexical-core" = rec {
        crateName = "lexical-core";
        version = "0.7.4";
        edition = "2018";
        sha256 = "05i6b69ay8xbxw88vx89vglb7xm5n8ky82hax7d5a7z60bdccrfv";
        authors = [
          "Alex Huszagh <ahuszagh@gmail.com>"
        ];
        dependencies = [
          {
            name = "arrayvec";
            packageId = "arrayvec";
            optional = true;
            features = [ "array-sizes-33-128" ];
          }
          {
            name = "bitflags";
            packageId = "bitflags 1.2.1";
          }
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "ryu";
            packageId = "ryu";
            optional = true;
          }
          {
            name = "static_assertions";
            packageId = "static_assertions";
            optional = true;
          }
        ];
        features = {
          "correct" = [ "arrayvec" "static_assertions" "table" ];
          "default" = [ "correct" "ryu" "std" ];
          "format" = [ "static_assertions" ];
          "grisu3" = [ "dtoa" ];
        };
        resolvedDefaultFeatures = [ "arrayvec" "correct" "default" "ryu" "static_assertions" "std" "table" ];
      };
      "libc" = rec {
        crateName = "libc";
        version = "0.2.69";
        edition = "2015";
        sha256 = "0180d47sglxzjh5rkdl077zxmsiafd53gqbz9q2sj8ab9445rs4r";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
          "default" = [ "std" ];
          "rustc-dep-of-std" = [ "align" "rustc-std-workspace-core" ];
          "use_std" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "linked-hash-map" = rec {
        crateName = "linked-hash-map";
        version = "0.4.2";
        edition = "2015";
        sha256 = "0fd958y02ggwpa2246kmjky9xmnww7vxg0ik3rxgy23hgwlyqq3q";
        authors = [
          "Stepan Koltsov <stepan.koltsov@gmail.com>"
          "Andrew Paseltiner <apaseltiner@gmail.com>"
        ];
        features = {
          "heapsize_impl" = [ "heapsize" ];
          "serde_impl" = [ "serde" "serde_test" ];
        };
      };
      "lock_api" = rec {
        crateName = "lock_api";
        version = "0.3.4";
        edition = "2018";
        sha256 = "0xgc5dzmajh0akbh5d6d7rj9mh5rzpk74pyrc946v2ixgakj9nn4";
        authors = [
          "Amanieu d'Antras <amanieu@gmail.com>"
        ];
        dependencies = [
          {
            name = "scopeguard";
            packageId = "scopeguard";
            usesDefaultFeatures = false;
          }
        ];
        features = {
        };
      };
      "log 0.3.8" = rec {
        crateName = "log";
        version = "0.3.8";
        edition = "2015";
        sha256 = "0nsn28syc49vvjhxcfc8261rd1frhjc0r4bn9v3mqvps3ra7f3w8";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
          "default" = [ "use_std" ];
        };
        resolvedDefaultFeatures = [ "default" "use_std" ];
      };
      "log 0.4.8" = rec {
        crateName = "log";
        version = "0.4.8";
        edition = "2015";
        sha256 = "1xz18ixccl5c6np4linv3ypc7hpmmgpc5zzd2ymp2ssfx0mhbdhl";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
        ];
        features = {
          "kv_unstable_sval" = [ "kv_unstable" "sval/fmt" ];
        };
        resolvedDefaultFeatures = [ "kv_unstable" "std" ];
      };
      "lru-cache" = rec {
        crateName = "lru-cache";
        version = "0.1.1";
        edition = "2015";
        sha256 = "08fwa341bpibpfgy1qaarmcvq44dp1n8f9z2ykjrqwkgy1zzy1jd";
        authors = [
          "Stepan Koltsov <stepan.koltsov@gmail.com>"
        ];
        dependencies = [
          {
            name = "linked-hash-map";
            packageId = "linked-hash-map";
          }
        ];
        features = {
          "heapsize_impl" = [ "heapsize" "linked-hash-map/heapsize_impl" ];
        };
      };
      "maplit" = rec {
        crateName = "maplit";
        version = "1.0.2";
        edition = "2015";
        sha256 = "07b5kjnhrrmfhgqm9wprjw8adx6i225lqp49gasgqg74lahnabiy";
        authors = [
          "bluss"
        ];
        
      };
      "matchers" = rec {
        crateName = "matchers";
        version = "0.0.1";
        edition = "2018";
        sha256 = "1q8ckqmkjqkznvdi9x0z769yz2bmvlqcwx51ad2lpk4mfmgpi6gh";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
        ];
        dependencies = [
          {
            name = "regex-automata";
            packageId = "regex-automata";
          }
        ];
        
      };
      "matches" = rec {
        crateName = "matches";
        version = "0.1.8";
        edition = "2015";
        sha256 = "020axl4q7rk9vz90phs7f8jas4imxal9y9kxl4z4v7a6719mrz3z";
        libPath = "lib.rs";
        authors = [
          "Simon Sapin <simon.sapin@exyr.org>"
        ];
        
      };
      "maybe-uninit" = rec {
        crateName = "maybe-uninit";
        version = "2.0.0";
        edition = "2015";
        sha256 = "004y0nzmpfdrhz251278341z6ql34iv1k6dp1h6af7d6nd6jwc30";
        authors = [
          "est31 <MTest31@outlook.com>"
          "The Rust Project Developers"
        ];
        
      };
      "md5" = rec {
        crateName = "md5";
        version = "0.3.8";
        edition = "2015";
        sha256 = "0j2s8aqdkhwhy7awga2bmv5n8qq8bgy8672iha9f3y871dm6vibr";
        authors = [
          "Ivan Ukhov <ivan.ukhov@gmail.com>"
          "Kamal Ahmad <shibe@openmailbox.org>"
          "Konstantin Stepanov <milezv@gmail.com>"
          "Lukas Kalbertodt <lukas.kalbertodt@gmail.com>"
          "Nathan Musoke <nathan.musoke@gmail.com>"
          "Tony Arcieri <bascule@gmail.com>"
          "Wim de With <register@dewith.io>"
        ];
        
      };
      "memchr 0.1.11" = rec {
        crateName = "memchr";
        version = "0.1.11";
        edition = "2015";
        sha256 = "084d85hjfa3xf5kwdms2mhbkh78m1gl2254cp5swcxj3a7xjkdnq";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
          "bluss"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        
      };
      "memchr 2.3.3" = rec {
        crateName = "memchr";
        version = "2.3.3";
        edition = "2015";
        sha256 = "0074pvsfl938ndl5js14ibc7i9q0k3zp390z843w8nlyv4bxha1p";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
          "bluss"
        ];
        features = {
          "default" = [ "std" ];
          "use_std" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" "use_std" ];
      };
      "memoffset" = rec {
        crateName = "memoffset";
        version = "0.5.4";
        edition = "2015";
        sha256 = "1n236rn8yxbi4ckh1qkz34822bgp24qijnp99sfhjx73lw12rz5l";
        authors = [
          "Gilad Naaman <gilad.naaman@gmail.com>"
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg 1.0.0";
          }
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "mime" = rec {
        crateName = "mime";
        version = "0.2.6";
        edition = "2015";
        sha256 = "1q1s1ax1gaz8ld3513nvhidfwnik5asbs1ma3hp6inp5dn56nqms";
        authors = [
          "Sean McArthur <sean.monstar@gmail.com>"
        ];
        dependencies = [
          {
            name = "log";
            packageId = "log 0.3.8";
          }
        ];
        features = {
          "heap_size" = [ "heapsize" ];
        };
      };
      "mio 0.6.21" = rec {
        crateName = "mio";
        version = "0.6.21";
        edition = "2015";
        sha256 = "13q02a7cwc140aygf8amadpzpl5lyj3p2r4wnvgydfpnphifqb9h";
        authors = [
          "Carl Lerche <me@carllerche.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "fuchsia-zircon";
            packageId = "fuchsia-zircon";
            target = { target, features }: (target."os" == "fuchsia");
          }
          {
            name = "fuchsia-zircon-sys";
            packageId = "fuchsia-zircon-sys";
            target = { target, features }: (target."os" == "fuchsia");
          }
          {
            name = "iovec";
            packageId = "iovec";
          }
          {
            name = "kernel32-sys";
            packageId = "kernel32-sys";
            target = { target, features }: target."windows";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
          {
            name = "log";
            packageId = "log 0.4.8";
          }
          {
            name = "miow";
            packageId = "miow 0.2.1";
            target = { target, features }: target."windows";
          }
          {
            name = "net2";
            packageId = "net2";
          }
          {
            name = "slab";
            packageId = "slab";
          }
          {
            name = "winapi";
            packageId = "winapi 0.2.8";
            target = { target, features }: target."windows";
          }
        ];
        features = {
          "default" = [ "with-deprecated" ];
        };
        resolvedDefaultFeatures = [ "default" "with-deprecated" ];
      };
      "mio 0.7.0" = rec {
        crateName = "mio";
        version = "0.7.0";
        edition = "2018";
        sha256 = "1yyp74894c0plmdlcdj4pn34c9qis3sl2algg8hn38s9hfy736bf";
        authors = [
          "Carl Lerche <me@carllerche.com>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
            target = { target, features }: target."windows";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
          {
            name = "log";
            packageId = "log 0.4.8";
          }
          {
            name = "miow";
            packageId = "miow 0.3.3";
            target = { target, features }: target."windows";
          }
          {
            name = "ntapi";
            packageId = "ntapi";
            target = { target, features }: target."windows";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "winsock2" "mswsock" ];
          }
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" "os-poll" "tcp" ];
      };
      "mio-uds" = rec {
        crateName = "mio-uds";
        version = "0.6.7";
        edition = "2015";
        sha256 = "09gimdbnj7b9yca99pk8lxh9jhl79msj795c8fxi2sqr9slmfqln";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "iovec";
            packageId = "iovec";
            target = { target, features }: target."unix";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
          {
            name = "mio";
            packageId = "mio 0.6.21";
            target = { target, features }: target."unix";
          }
        ];
        
      };
      "miow 0.2.1" = rec {
        crateName = "miow";
        version = "0.2.1";
        edition = "2015";
        sha256 = "06g9b8sqlh5gxakwqq4rrib07afwanfnxgxajrldwcgk3hxjy7wc";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "kernel32-sys";
            packageId = "kernel32-sys";
          }
          {
            name = "net2";
            packageId = "net2";
            usesDefaultFeatures = false;
          }
          {
            name = "winapi";
            packageId = "winapi 0.2.8";
          }
          {
            name = "ws2_32-sys";
            packageId = "ws2_32-sys";
          }
        ];
        
      };
      "miow 0.3.3" = rec {
        crateName = "miow";
        version = "0.3.3";
        edition = "2015";
        sha256 = "09ljvx6wg30f2xlv7b7hhpkw7k312n3hjgmrbhwzhz9x03ra0sir";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "socket2";
            packageId = "socket2";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            features = [ "std" "fileapi" "handleapi" "ioapiset" "minwindef" "namedpipeapi" "ntdef" "synchapi" "winerror" "winsock2" "ws2def" "ws2ipdef" ];
          }
        ];
        
      };
      "native-tls 0.1.5" = rec {
        crateName = "native-tls";
        version = "0.1.5";
        edition = "2015";
        sha256 = "1h7v80nlskyr7b1gsg4ivlpm6pilj6ybgvcwadj7ips3igfblkgp";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static 0.2.11";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
          }
          {
            name = "openssl";
            packageId = "openssl 0.9.24";
            target = { target, features }: (!((target."os" == "windows") || (target."os" == "macos") || (target."os" == "ios")));
          }
          {
            name = "schannel";
            packageId = "schannel";
            target = { target, features }: (target."os" == "windows");
          }
          {
            name = "security-framework";
            packageId = "security-framework 0.1.16";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
            features = [ "OSX_10_8" ];
          }
          {
            name = "security-framework-sys";
            packageId = "security-framework-sys 0.1.16";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
          }
          {
            name = "tempdir";
            packageId = "tempdir";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
          }
        ];
        
      };
      "native-tls 0.2.4" = rec {
        crateName = "native-tls";
        version = "0.2.4";
        edition = "2015";
        sha256 = "0bcbqm8gpm5azlp8rwznhrfk3ngikr041fj883lmw3g9dz08h39b";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
          }
          {
            name = "log";
            packageId = "log 0.4.8";
            target = { target, features }: (!((target."os" == "windows") || (target."os" == "macos") || (target."os" == "ios")));
          }
          {
            name = "openssl";
            packageId = "openssl 0.10.29";
            target = { target, features }: (!((target."os" == "windows") || (target."os" == "macos") || (target."os" == "ios")));
          }
          {
            name = "openssl-probe";
            packageId = "openssl-probe";
            target = { target, features }: (!((target."os" == "windows") || (target."os" == "macos") || (target."os" == "ios")));
          }
          {
            name = "openssl-sys";
            packageId = "openssl-sys";
            target = { target, features }: (!((target."os" == "windows") || (target."os" == "macos") || (target."os" == "ios")));
          }
          {
            name = "schannel";
            packageId = "schannel";
            target = { target, features }: (target."os" == "windows");
          }
          {
            name = "security-framework";
            packageId = "security-framework 0.4.3";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
          }
          {
            name = "security-framework-sys";
            packageId = "security-framework-sys 0.4.3";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
          }
          {
            name = "tempfile";
            packageId = "tempfile 3.1.0";
            target = { target, features }: ((target."os" == "macos") || (target."os" == "ios"));
          }
        ];
        features = {
          "vendored" = [ "openssl/vendored" ];
        };
      };
      "net2" = rec {
        crateName = "net2";
        version = "0.2.33";
        edition = "2015";
        sha256 = "126g3fgfxp06zimc1l9iyxnn9cif1hjsg7sd81nlls5nnyghsma2";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: ((target."os" == "redox") || target."unix");
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "handleapi" "winsock2" "ws2def" "ws2ipdef" "ws2tcpip" ];
          }
        ];
        features = {
          "default" = [ "duration" ];
        };
        resolvedDefaultFeatures = [ "default" "duration" ];
      };
      "nom 4.1.1" = rec {
        crateName = "nom";
        version = "4.1.1";
        edition = "2015";
        sha256 = "0jkp6c1bmgqqjn2gzhsh0lxn6p1afmlpq3ng8jgnnnazy9l9yd4w";
        authors = [
          "contact@geoffroycouprie.com"
        ];
        dependencies = [
          {
            name = "memchr";
            packageId = "memchr 2.3.3";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "default" = [ "std" ];
          "regexp" = [ "regex" ];
          "regexp_macros" = [ "regexp" "lazy_static" ];
          "std" = [ "alloc" "memchr/use_std" ];
          "verbose-errors" = [ "alloc" ];
        };
        resolvedDefaultFeatures = [ "alloc" "default" "std" ];
      };
      "nom 6.0.0-alpha1" = rec {
        crateName = "nom";
        version = "6.0.0-alpha1";
        edition = "2018";
        sha256 = "1ih5jxqci844ckgpddcp5fyz3glx7kr44frj2ywigxsbaiwhf0i5";
        authors = [
          "contact@geoffroycouprie.com"
        ];
        dependencies = [
          {
            name = "lexical-core";
            packageId = "lexical-core";
            optional = true;
          }
          {
            name = "memchr";
            packageId = "memchr 2.3.3";
            usesDefaultFeatures = false;
          }
        ];
        buildDependencies = [
          {
            name = "version_check";
            packageId = "version_check 0.9.1";
          }
        ];
        features = {
          "default" = [ "std" "lexical" ];
          "lexical" = [ "lexical-core" ];
          "regexp" = [ "regex" ];
          "std" = [ "alloc" "memchr/use_std" ];
        };
        resolvedDefaultFeatures = [ "alloc" "default" "lexical" "lexical-core" "std" ];
      };
      "ntapi" = rec {
        crateName = "ntapi";
        version = "0.3.3";
        edition = "2018";
        sha256 = "00h6xbvvlkiln9sy34p3s19a7kw00dvvmz1hgq4brb43v4f08vpj";
        authors = [
          "MSxDOS <melcodos@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            features = [ "cfg" "evntrace" "in6addr" "inaddr" "minwinbase" "ntsecapi" "windef" "winioctl" ];
          }
        ];
        features = {
          "default" = [ "user" ];
          "impl-default" = [ "winapi/impl-default" ];
        };
        resolvedDefaultFeatures = [ "default" "user" ];
      };
      "num-integer" = rec {
        crateName = "num-integer";
        version = "0.1.39";
        edition = "2015";
        sha256 = "1shc9hfykcywgd86h2w6939d436gpmx2pbqbay653w3p4s6m4gg8";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "num-traits";
            packageId = "num-traits 0.2.6";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "default" = [ "std" ];
          "i128" = [ "num-traits/i128" ];
          "std" = [ "num-traits/std" ];
        };
      };
      "num-traits 0.1.43" = rec {
        crateName = "num-traits";
        version = "0.1.43";
        edition = "2015";
        sha256 = "0c9whknf2dm74a3cqirafy6gj83a76gl56g4v3g19k6lkwz13rcj";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "num-traits";
            packageId = "num-traits 0.2.6";
          }
        ];
        
      };
      "num-traits 0.2.6" = rec {
        crateName = "num-traits";
        version = "0.2.6";
        edition = "2015";
        sha256 = "1qdym9m6sbzna1pq3s21cbjgyjakyjds33xwp7c30vbxr5y5sfhb";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "num_cpus" = rec {
        crateName = "num_cpus";
        version = "1.13.0";
        edition = "2015";
        sha256 = "1cv6yxhz2zbnwn8pn1yn8grg7zsnd523947fby41a737aqvryj85";
        authors = [
          "Sean McArthur <sean@seanmonstar.com>"
        ];
        dependencies = [
          {
            name = "hermit-abi";
            packageId = "hermit-abi";
            target = { target, features }: (((target."arch" == "x86_64") || (target."arch" == "aarch64")) && (target."os" == "hermit"));
          }
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        
      };
      "ofborg" = rec {
        crateName = "ofborg";
        version = "0.1.9";
        edition = "2018";
        crateBin = [
          { name = "log-message-generator"; path = "src/bin/log-message-generator.rs"; }
          { name = "github-comment-filter"; path = "src/bin/github-comment-filter.rs"; }
          { name = "build-faker"; path = "src/bin/build-faker.rs"; }
          { name = "mass-rebuilder"; path = "src/bin/mass-rebuilder.rs"; }
          { name = "github-comment-poster"; path = "src/bin/github-comment-poster.rs"; }
          { name = "stats"; path = "src/bin/stats.rs"; }
          { name = "log-message-collector"; path = "src/bin/log-message-collector.rs"; }
          { name = "evaluation-filter"; path = "src/bin/evaluation-filter.rs"; }
          { name = "builder"; path = "src/bin/builder.rs"; }
        ];
        src = (builtins.filterSource sourceFilter ./ofborg);
        authors = [
          "Graham Christensen <graham@grahamc.com>"
        ];
        dependencies = [
          {
            name = "amqp";
            packageId = "amqp";
          }
          {
            name = "async-std";
            packageId = "async-std";
          }
          {
            name = "chrono";
            packageId = "chrono";
          }
          {
            name = "either";
            packageId = "either";
          }
          {
            name = "fs2";
            packageId = "fs2";
          }
          {
            name = "hubcaps";
            packageId = "hubcaps";
          }
          {
            name = "hyper";
            packageId = "hyper";
          }
          {
            name = "hyper-native-tls";
            packageId = "hyper-native-tls";
          }
          {
            name = "lapin";
            packageId = "lapin";
          }
          {
            name = "lru-cache";
            packageId = "lru-cache";
          }
          {
            name = "md5";
            packageId = "md5";
          }
          {
            name = "nom";
            packageId = "nom 4.1.1";
          }
          {
            name = "separator";
            packageId = "separator";
          }
          {
            name = "serde";
            packageId = "serde";
          }
          {
            name = "serde_derive";
            packageId = "serde_derive";
          }
          {
            name = "serde_json";
            packageId = "serde_json";
          }
          {
            name = "sys-info";
            packageId = "sys-info";
          }
          {
            name = "tempfile";
            packageId = "tempfile 2.2.0";
          }
          {
            name = "tracing";
            packageId = "tracing";
          }
          {
            name = "tracing-subscriber";
            packageId = "tracing-subscriber";
            features = [ "json" ];
          }
          {
            name = "uuid";
            packageId = "uuid";
            features = [ "v4" ];
          }
        ];
        
      };
      "ofborg-simple-build" = rec {
        crateName = "ofborg-simple-build";
        version = "0.1.0";
        edition = "2018";
        crateBin = [
          { name = "ofborg-simple-build"; path = "src/main.rs"; }
        ];
        src = (builtins.filterSource sourceFilter ./ofborg-simple-build);
        authors = [
          "Daiderd Jordan <daiderd@gmail.com>"
        ];
        dependencies = [
          {
            name = "log";
            packageId = "log 0.3.8";
          }
          {
            name = "ofborg";
            packageId = "ofborg";
          }
        ];
        
      };
      "once_cell" = rec {
        crateName = "once_cell";
        version = "1.3.1";
        edition = "2018";
        sha256 = "0nyf4659py8ccnrrwdvw242h3j3qlrw6zi5gsjb9bjbm0n0h3imi";
        authors = [
          "Aleksey Kladov <aleksey.kladov@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "opaque-debug" = rec {
        crateName = "opaque-debug";
        version = "0.2.3";
        edition = "2015";
        sha256 = "172j6bs8ndclqxa2m64qc0y1772rr73g4l9fg2svscgicnbfff98";
        authors = [
          "RustCrypto Developers"
        ];
        
      };
      "openssl 0.10.29" = rec {
        crateName = "openssl";
        version = "0.10.29";
        edition = "2015";
        sha256 = "1p8bybxjkcf8p49jk0lywa10qa1x4f5bdmc5dadgbi5l9igxirnf";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "bitflags";
            packageId = "bitflags 1.2.1";
          }
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "foreign-types";
            packageId = "foreign-types";
          }
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
          }
          {
            name = "libc";
            packageId = "libc";
          }
          {
            name = "openssl-sys";
            packageId = "openssl-sys";
          }
        ];
        features = {
          "vendored" = [ "openssl-sys/vendored" ];
        };
      };
      "openssl 0.9.24" = rec {
        crateName = "openssl";
        version = "0.9.24";
        edition = "2015";
        sha256 = "11br5b8x1kc5klsn50ihiml82ajyzcwi3lljvrlsm8vlhhlmqq53";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "bitflags";
            packageId = "bitflags 0.9.1";
          }
          {
            name = "foreign-types";
            packageId = "foreign-types";
          }
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
          }
          {
            name = "libc";
            packageId = "libc";
          }
          {
            name = "openssl-sys";
            packageId = "openssl-sys";
          }
        ];
        features = {
        };
      };
      "openssl-probe" = rec {
        crateName = "openssl-probe";
        version = "0.1.2";
        edition = "2015";
        sha256 = "1pijrdifgsdwd45b08c2g0dsmnhz7c3kmagb70839ngrd7d29bvp";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        
      };
      "openssl-sys" = rec {
        crateName = "openssl-sys";
        version = "0.9.55";
        edition = "2015";
        sha256 = "1n55z6jqmwflp5ahnh9893i5b0v0f4gd3rgr4cijw3qah5yhj5vp";
        build = "build/main.rs";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg 1.0.0";
          }
          {
            name = "cc";
            packageId = "cc";
          }
          {
            name = "pkg-config";
            packageId = "pkg-config";
          }
          {
            name = "vcpkg";
            packageId = "vcpkg";
            target = {target, features}: (target."env" == "msvc");
          }
        ];
        features = {
          "vendored" = [ "openssl-src" ];
        };
      };
      "parking_lot" = rec {
        crateName = "parking_lot";
        version = "0.10.2";
        edition = "2018";
        sha256 = "0pjhcbyk6n0g6jsr6s9nf4x8wribm1b2yf8fgc8drbqa77mh99yk";
        authors = [
          "Amanieu d'Antras <amanieu@gmail.com>"
        ];
        dependencies = [
          {
            name = "lock_api";
            packageId = "lock_api";
          }
          {
            name = "parking_lot_core";
            packageId = "parking_lot_core";
          }
        ];
        features = {
          "deadlock_detection" = [ "parking_lot_core/deadlock_detection" ];
          "nightly" = [ "parking_lot_core/nightly" "lock_api/nightly" ];
          "owning_ref" = [ "lock_api/owning_ref" ];
          "serde" = [ "lock_api/serde" ];
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "parking_lot_core" = rec {
        crateName = "parking_lot_core";
        version = "0.7.2";
        edition = "2018";
        sha256 = "18s0cw5y32447c06fhg2mp3xfng22fn1h9fpx3il98sbimv7r36m";
        authors = [
          "Amanieu d'Antras <amanieu@gmail.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "cloudabi";
            packageId = "cloudabi";
            target = { target, features }: (target."os" == "cloudabi");
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
          {
            name = "redox_syscall";
            packageId = "redox_syscall";
            target = { target, features }: (target."os" == "redox");
          }
          {
            name = "smallvec";
            packageId = "smallvec";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "winnt" "ntstatus" "minwindef" "winerror" "winbase" "errhandlingapi" "handleapi" ];
          }
        ];
        features = {
          "deadlock_detection" = [ "petgraph" "thread-id" "backtrace" ];
        };
      };
      "percent-encoding 1.0.1" = rec {
        crateName = "percent-encoding";
        version = "1.0.1";
        edition = "2015";
        sha256 = "0cgq08v1fvr6bs5fvy390cz830lq4fak8havdasdacxcw790s09i";
        libPath = "lib.rs";
        authors = [
          "The rust-url developers"
        ];
        
      };
      "percent-encoding 2.1.0" = rec {
        crateName = "percent-encoding";
        version = "2.1.0";
        edition = "2015";
        sha256 = "0bp3zrsk3kr47fbpipyczidbbx4g54lzxdm77ni1i3qws10mdzfl";
        libPath = "lib.rs";
        authors = [
          "The rust-url developers"
        ];
        
      };
      "pest" = rec {
        crateName = "pest";
        version = "2.1.3";
        edition = "2015";
        sha256 = "0lry80bm90x47nq71wxq83kjrm9ashpz4kbm92p90ysdx4m8gx0h";
        authors = [
          "Dragoș Tiselice <dragostiselice@gmail.com>"
        ];
        dependencies = [
          {
            name = "ucd-trie";
            packageId = "ucd-trie";
          }
        ];
        features = {
          "pretty-print" = [ "serde" "serde_json" ];
        };
      };
      "pest_derive" = rec {
        crateName = "pest_derive";
        version = "2.1.0";
        edition = "2015";
        sha256 = "1l5jfa6ril71cw5nsiw0r45br54dd8cj2r1nc2d1wq6wb3jilgc3";
        procMacro = true;
        authors = [
          "Dragoș Tiselice <dragostiselice@gmail.com>"
        ];
        dependencies = [
          {
            name = "pest";
            packageId = "pest";
          }
          {
            name = "pest_generator";
            packageId = "pest_generator";
          }
        ];
        
      };
      "pest_generator" = rec {
        crateName = "pest_generator";
        version = "2.1.3";
        edition = "2015";
        sha256 = "0mfgl0p6v91ywdqr9i8w053v70cnfqjk8y5rhwbvir9idridpf4r";
        authors = [
          "Dragoș Tiselice <dragostiselice@gmail.com>"
        ];
        dependencies = [
          {
            name = "pest";
            packageId = "pest";
          }
          {
            name = "pest_meta";
            packageId = "pest_meta";
          }
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
          }
        ];
        
      };
      "pest_meta" = rec {
        crateName = "pest_meta";
        version = "2.1.3";
        edition = "2015";
        sha256 = "07d1jbbbpxpchk0j37ljas46sdyyg599z3zw2ac0f5sk9x06xgjl";
        authors = [
          "Dragoș Tiselice <dragostiselice@gmail.com>"
        ];
        dependencies = [
          {
            name = "maplit";
            packageId = "maplit";
          }
          {
            name = "pest";
            packageId = "pest";
          }
        ];
        buildDependencies = [
          {
            name = "sha-1";
            packageId = "sha-1";
            usesDefaultFeatures = false;
          }
        ];
        
      };
      "pin-project-lite" = rec {
        crateName = "pin-project-lite";
        version = "0.1.4";
        edition = "2018";
        sha256 = "1bljczwz9yyb6jskjhbkilcbdg7v1mhfwzp2mxknzf7v1isl8y13";
        authors = [
          "Taiki Endo <te316e89@gmail.com>"
        ];
        
      };
      "pin-utils" = rec {
        crateName = "pin-utils";
        version = "0.1.0";
        edition = "2018";
        sha256 = "117ir7vslsl2z1a7qzhws4pd01cg2d3338c47swjyvqv2n60v1wb";
        authors = [
          "Josef Brandl <mail@josefbrandl.de>"
        ];
        
      };
      "pinky-swear" = rec {
        crateName = "pinky-swear";
        version = "4.0.0";
        edition = "2018";
        sha256 = "012md12m4v1n9ffjq4q1r3aj0aynm86ssshb7bmin598z96hc7q7";
        authors = [
          "Marc-Antoine Perennou <Marc-Antoine@Perennou.com>"
        ];
        dependencies = [
          {
            name = "doc-comment";
            packageId = "doc-comment";
          }
          {
            name = "log";
            packageId = "log 0.4.8";
          }
          {
            name = "parking_lot";
            packageId = "parking_lot";
          }
        ];
        
      };
      "pkg-config" = rec {
        crateName = "pkg-config";
        version = "0.3.14";
        edition = "2015";
        sha256 = "135ia995lqzr0gxpk85h0bjxf82kj6hbxdx924sh9jdln6r8wvk7";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        
      };
      "ppv-lite86" = rec {
        crateName = "ppv-lite86";
        version = "0.2.6";
        edition = "2018";
        sha256 = "06zs492wbms7j5qhy58cs3976c7kyc47rx0d6fn63rgvp580njbl";
        authors = [
          "The CryptoCorrosion Contributors"
        ];
        features = {
          "default" = [ "std" "simd" ];
        };
        resolvedDefaultFeatures = [ "simd" "std" ];
      };
      "proc-macro2" = rec {
        crateName = "proc-macro2";
        version = "1.0.10";
        edition = "2018";
        sha256 = "1qxbnl8i3a5b2nxb8kdxbq6kj3pd1ckhm35wm7z3jd7n5wlns96z";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "unicode-xid";
            packageId = "unicode-xid";
          }
        ];
        features = {
          "default" = [ "proc-macro" ];
        };
        resolvedDefaultFeatures = [ "default" "proc-macro" ];
      };
      "quick-error" = rec {
        crateName = "quick-error";
        version = "1.2.3";
        edition = "2015";
        sha256 = "1q6za3v78hsspisc197bg3g7rpc989qycy8ypr8ap8igv10ikl51";
        authors = [
          "Paul Colomiets <paul@colomiets.name>"
          "Colin Kiegel <kiegel@gmx.de>"
        ];
        
      };
      "quote" = rec {
        crateName = "quote";
        version = "1.0.3";
        edition = "2018";
        sha256 = "0zwd6fp74xfg4jnnnwj4v84lkzif2giwj4ch1hka9g35ghc6rp1b";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "default" = [ "proc-macro" ];
          "proc-macro" = [ "proc-macro2/proc-macro" ];
        };
        resolvedDefaultFeatures = [ "default" "proc-macro" ];
      };
      "rand 0.3.22" = rec {
        crateName = "rand";
        version = "0.3.22";
        edition = "2015";
        sha256 = "1caf1gs520x7nq10irg10sd2swk8d2zhkydnxvc0l3yjz6mk59qm";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "fuchsia-zircon";
            packageId = "fuchsia-zircon";
            target = { target, features }: (target."os" == "fuchsia");
          }
          {
            name = "libc";
            packageId = "libc";
          }
          {
            name = "rand";
            packageId = "rand 0.4.3";
          }
        ];
        features = {
          "nightly" = [ "i128_support" ];
        };
      };
      "rand 0.4.3" = rec {
        crateName = "rand";
        version = "0.4.3";
        edition = "2015";
        sha256 = "1gfgnqfj2pyh27dcb720jpawskllwnbvxh816ddyykv269xz8ml3";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "fuchsia-zircon";
            packageId = "fuchsia-zircon";
            target = { target, features }: (target."os" == "fuchsia");
          }
          {
            name = "libc";
            packageId = "libc";
            optional = true;
            target = { target, features }: target."unix";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "minwindef" "ntsecapi" "profileapi" "winnt" ];
          }
        ];
        features = {
          "default" = [ "std" ];
          "nightly" = [ "i128_support" ];
          "std" = [ "libc" ];
        };
        resolvedDefaultFeatures = [ "default" "libc" "std" ];
      };
      "rand 0.7.3" = rec {
        crateName = "rand";
        version = "0.7.3";
        edition = "2018";
        sha256 = "00sdaimkbz491qgi6qxkv582yivl32m2jd401kzbn94vsiwicsva";
        authors = [
          "The Rand Project Developers"
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "getrandom";
            packageId = "getrandom";
            rename = "getrandom_package";
            optional = true;
          }
          {
            name = "libc";
            packageId = "libc";
            optional = true;
            usesDefaultFeatures = false;
            target = { target, features }: target."unix";
          }
          {
            name = "rand_chacha";
            packageId = "rand_chacha";
            usesDefaultFeatures = false;
            target = { target, features }: (!(target."os" == "emscripten"));
          }
          {
            name = "rand_core";
            packageId = "rand_core";
          }
          {
            name = "rand_hc";
            packageId = "rand_hc";
            target = { target, features }: (target."os" == "emscripten");
          }
        ];
        devDependencies = [
          {
            name = "rand_hc";
            packageId = "rand_hc";
          }
        ];
        features = {
          "alloc" = [ "rand_core/alloc" ];
          "default" = [ "std" ];
          "getrandom" = [ "getrandom_package" "rand_core/getrandom" ];
          "nightly" = [ "simd_support" ];
          "simd_support" = [ "packed_simd" ];
          "small_rng" = [ "rand_pcg" ];
          "std" = [ "rand_core/std" "rand_chacha/std" "alloc" "getrandom" "libc" ];
          "stdweb" = [ "getrandom_package/stdweb" ];
          "wasm-bindgen" = [ "getrandom_package/wasm-bindgen" ];
        };
        resolvedDefaultFeatures = [ "alloc" "default" "getrandom" "getrandom_package" "libc" "std" ];
      };
      "rand_chacha" = rec {
        crateName = "rand_chacha";
        version = "0.2.2";
        edition = "2018";
        sha256 = "00il36fkdbsmpr99p9ksmmp6dn1md7rmnwmz0rr77jbrca2yvj7l";
        authors = [
          "The Rand Project Developers"
          "The Rust Project Developers"
          "The CryptoCorrosion Contributors"
        ];
        dependencies = [
          {
            name = "ppv-lite86";
            packageId = "ppv-lite86";
            usesDefaultFeatures = false;
            features = [ "simd" ];
          }
          {
            name = "rand_core";
            packageId = "rand_core";
          }
        ];
        features = {
          "default" = [ "std" "simd" ];
          "std" = [ "ppv-lite86/std" ];
        };
        resolvedDefaultFeatures = [ "std" ];
      };
      "rand_core" = rec {
        crateName = "rand_core";
        version = "0.5.1";
        edition = "2018";
        sha256 = "06bdvx08v3rkz451cm7z59xwwqn1rkfh6v9ay77b14f8dwlybgch";
        authors = [
          "The Rand Project Developers"
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "getrandom";
            packageId = "getrandom";
            optional = true;
          }
        ];
        features = {
          "serde1" = [ "serde" ];
          "std" = [ "alloc" "getrandom" "getrandom/std" ];
        };
        resolvedDefaultFeatures = [ "alloc" "getrandom" "std" ];
      };
      "rand_hc" = rec {
        crateName = "rand_hc";
        version = "0.2.0";
        edition = "2018";
        sha256 = "0g31sqwpmsirdlwr0svnacr4dbqyz339im4ssl9738cjgfpjjcfa";
        authors = [
          "The Rand Project Developers"
        ];
        dependencies = [
          {
            name = "rand_core";
            packageId = "rand_core";
          }
        ];
        
      };
      "redox_syscall" = rec {
        crateName = "redox_syscall";
        version = "0.1.50";
        edition = "2015";
        sha256 = "1hkga2axgq4knmp7wdfkqgcb2f9c5nllynzlxxv1fc619m9rmvjj";
        libName = "syscall";
        authors = [
          "Jeremy Soller <jackpot51@gmail.com>"
        ];
        
      };
      "regex 0.1.80" = rec {
        crateName = "regex";
        version = "0.1.80";
        edition = "2015";
        sha256 = "0bs036h3vzc6pj5jj4vc909s9rppq7b808ic99qn0y6gm3karm2g";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "aho-corasick";
            packageId = "aho-corasick 0.5.3";
          }
          {
            name = "memchr";
            packageId = "memchr 0.1.11";
          }
          {
            name = "regex-syntax";
            packageId = "regex-syntax 0.3.9";
          }
          {
            name = "thread_local";
            packageId = "thread_local 0.2.7";
          }
          {
            name = "utf8-ranges";
            packageId = "utf8-ranges";
          }
        ];
        features = {
          "simd-accel" = [ "simd" ];
        };
      };
      "regex 1.3.7" = rec {
        crateName = "regex";
        version = "1.3.7";
        edition = "2015";
        sha256 = "14knp8k0r89lf6qanv0nh93br09q8lksd0hvf561kqr2941hy0m6";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "aho-corasick";
            packageId = "aho-corasick 0.7.10";
            optional = true;
          }
          {
            name = "memchr";
            packageId = "memchr 2.3.3";
            optional = true;
          }
          {
            name = "regex-syntax";
            packageId = "regex-syntax 0.6.17";
            usesDefaultFeatures = false;
          }
          {
            name = "thread_local";
            packageId = "thread_local 1.0.1";
            optional = true;
          }
        ];
        features = {
          "default" = [ "std" "perf" "unicode" "regex-syntax/default" ];
          "perf" = [ "perf-cache" "perf-dfa" "perf-inline" "perf-literal" ];
          "perf-cache" = [ "thread_local" ];
          "perf-literal" = [ "aho-corasick" "memchr" ];
          "unicode" = [ "unicode-age" "unicode-bool" "unicode-case" "unicode-gencat" "unicode-perl" "unicode-script" "unicode-segment" "regex-syntax/unicode" ];
          "unicode-age" = [ "regex-syntax/unicode-age" ];
          "unicode-bool" = [ "regex-syntax/unicode-bool" ];
          "unicode-case" = [ "regex-syntax/unicode-case" ];
          "unicode-gencat" = [ "regex-syntax/unicode-gencat" ];
          "unicode-perl" = [ "regex-syntax/unicode-perl" ];
          "unicode-script" = [ "regex-syntax/unicode-script" ];
          "unicode-segment" = [ "regex-syntax/unicode-segment" ];
          "unstable" = [ "pattern" ];
          "use_std" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "aho-corasick" "default" "memchr" "perf" "perf-cache" "perf-dfa" "perf-inline" "perf-literal" "std" "thread_local" "unicode" "unicode-age" "unicode-bool" "unicode-case" "unicode-gencat" "unicode-perl" "unicode-script" "unicode-segment" ];
      };
      "regex-automata" = rec {
        crateName = "regex-automata";
        version = "0.1.9";
        edition = "2015";
        sha256 = "1r3aqa9c0s9sfrmd2w0mli16ldjzbar0rzb1x7srfjkasrqys7df";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        dependencies = [
          {
            name = "byteorder";
            packageId = "byteorder 1.2.7";
            usesDefaultFeatures = false;
          }
          {
            name = "regex-syntax";
            packageId = "regex-syntax 0.6.17";
            optional = true;
          }
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "regex-syntax" ];
          "transducer" = [ "std" "fst" ];
        };
        resolvedDefaultFeatures = [ "default" "regex-syntax" "std" ];
      };
      "regex-syntax 0.3.9" = rec {
        crateName = "regex-syntax";
        version = "0.3.9";
        edition = "2015";
        sha256 = "0ms9hgdhhsxw9w920i7gipydvagf100bb56jbs192rz86ln01v7r";
        authors = [
          "The Rust Project Developers"
        ];
        
      };
      "regex-syntax 0.6.17" = rec {
        crateName = "regex-syntax";
        version = "0.6.17";
        edition = "2015";
        sha256 = "1blmlgzcg7in3kcxqabpfzzrbnamr2i671flbrmlqhfps5bvvrbz";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
          "default" = [ "unicode" ];
          "unicode" = [ "unicode-age" "unicode-bool" "unicode-case" "unicode-gencat" "unicode-perl" "unicode-script" "unicode-segment" ];
        };
        resolvedDefaultFeatures = [ "default" "unicode" "unicode-age" "unicode-bool" "unicode-case" "unicode-gencat" "unicode-perl" "unicode-script" "unicode-segment" ];
      };
      "remove_dir_all" = rec {
        crateName = "remove_dir_all";
        version = "0.5.1";
        edition = "2015";
        sha256 = "1icr4xfsv0cnavqp838kqzrcnbbml5v85h648n3d7110k8dvm21l";
        authors = [
          "Aaronepower <theaaronepower@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "std" "errhandlingapi" "winerror" "fileapi" "winbase" ];
          }
        ];
        
      };
      "rustc-demangle" = rec {
        crateName = "rustc-demangle";
        version = "0.1.13";
        edition = "2015";
        sha256 = "06cnrbhn1hmg4bpd70qrdpkqv5v5ygfzrb67zlvyrdh2dphsmb5d";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        
      };
      "ryu" = rec {
        crateName = "ryu";
        version = "1.0.4";
        edition = "2015";
        sha256 = "1qa1g46584i1qvfpn8a96b2f1p4hslkfzrky7zmyyc24qqmn2ggd";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
        ];
        features = {
        };
      };
      "safemem" = rec {
        crateName = "safemem";
        version = "0.3.0";
        edition = "2015";
        sha256 = "1n9xm7hbh7k2xjbzp2ggpxhlmrdln3idzk1nkrsb0v5990r4bjld";
        authors = [
          "Austin Bonander <austin.bonander@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "schannel" = rec {
        crateName = "schannel";
        version = "0.1.18";
        edition = "2015";
        sha256 = "06fdagm55j6g26bv4jsffk1ak7v5wbyyfz9dxqhi735x62qjb703";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
          "Steffen Butzer <steffen.butzer@outlook.com>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            features = [ "lmcons" "minschannel" "securitybaseapi" "schannel" "sspi" "sysinfoapi" "timezoneapi" "winbase" "wincrypt" "winerror" ];
          }
        ];
        
      };
      "scopeguard" = rec {
        crateName = "scopeguard";
        version = "1.1.0";
        edition = "2015";
        sha256 = "1kbqm85v43rq92vx7hfiay6pmcga03vrjbbfwqpyj3pwsg3b16nj";
        authors = [
          "bluss"
        ];
        features = {
          "default" = [ "use_std" ];
        };
      };
      "security-framework 0.1.16" = rec {
        crateName = "security-framework";
        version = "0.1.16";
        edition = "2015";
        sha256 = "0ci39ax08h2ngrl1yf1ra9smivhjs6xarmg7kp6fxracqpllx96z";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "core-foundation";
            packageId = "core-foundation 0.2.3";
          }
          {
            name = "core-foundation-sys";
            packageId = "core-foundation-sys 0.2.3";
          }
          {
            name = "libc";
            packageId = "libc";
          }
          {
            name = "security-framework-sys";
            packageId = "security-framework-sys 0.1.16";
          }
        ];
        features = {
          "OSX_10_10" = [ "OSX_10_9" "security-framework-sys/OSX_10_10" ];
          "OSX_10_11" = [ "OSX_10_10" "security-framework-sys/OSX_10_11" ];
          "OSX_10_12" = [ "OSX_10_11" "security-framework-sys/OSX_10_11" ];
          "OSX_10_8" = [ "security-framework-sys/OSX_10_8" ];
          "OSX_10_9" = [ "OSX_10_8" "security-framework-sys/OSX_10_9" ];
        };
        resolvedDefaultFeatures = [ "OSX_10_8" ];
      };
      "security-framework 0.4.3" = rec {
        crateName = "security-framework";
        version = "0.4.3";
        edition = "2015";
        sha256 = "0806xg2ks76ww8kb666lh3gy0nlgmw6fv7av8b6lahb54n81ncrz";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
          "Kornel <kornel@geekhood.net>"
        ];
        dependencies = [
          {
            name = "bitflags";
            packageId = "bitflags 1.2.1";
          }
          {
            name = "core-foundation";
            packageId = "core-foundation 0.7.0";
          }
          {
            name = "core-foundation-sys";
            packageId = "core-foundation-sys 0.7.0";
          }
          {
            name = "libc";
            packageId = "libc";
          }
          {
            name = "security-framework-sys";
            packageId = "security-framework-sys 0.4.3";
          }
        ];
        features = {
          "OSX_10_10" = [ "OSX_10_9" "security-framework-sys/OSX_10_10" ];
          "OSX_10_11" = [ "OSX_10_10" "security-framework-sys/OSX_10_11" ];
          "OSX_10_12" = [ "OSX_10_11" "security-framework-sys/OSX_10_12" ];
          "OSX_10_13" = [ "OSX_10_12" "security-framework-sys/OSX_10_13" "alpn" "session-tickets" ];
          "OSX_10_9" = [ "security-framework-sys/OSX_10_9" ];
        };
      };
      "security-framework-sys 0.1.16" = rec {
        crateName = "security-framework-sys";
        version = "0.1.16";
        edition = "2015";
        sha256 = "1bdy87gvmahiiyfzghsdg2dkhznww3p3d3r676qs0y32hcg648al";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
        ];
        dependencies = [
          {
            name = "core-foundation-sys";
            packageId = "core-foundation-sys 0.2.3";
          }
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        features = {
          "OSX_10_10" = [ "OSX_10_9" ];
          "OSX_10_11" = [ "OSX_10_10" ];
          "OSX_10_12" = [ "OSX_10_11" ];
          "OSX_10_9" = [ "OSX_10_8" ];
        };
        resolvedDefaultFeatures = [ "OSX_10_8" ];
      };
      "security-framework-sys 0.4.3" = rec {
        crateName = "security-framework-sys";
        version = "0.4.3";
        edition = "2015";
        sha256 = "01c4fkj78frz6kz9vri1am2pbkz52raxws5lbrli5xajjbci3gqp";
        authors = [
          "Steven Fackler <sfackler@gmail.com>"
          "Kornel <kornel@geekhood.net>"
        ];
        dependencies = [
          {
            name = "core-foundation-sys";
            packageId = "core-foundation-sys 0.7.0";
          }
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        features = {
          "OSX_10_10" = [ "OSX_10_9" ];
          "OSX_10_11" = [ "OSX_10_10" ];
          "OSX_10_12" = [ "OSX_10_11" ];
          "OSX_10_13" = [ "OSX_10_12" ];
        };
      };
      "separator" = rec {
        crateName = "separator";
        version = "0.4.1";
        edition = "2018";
        sha256 = "1r9cfwknv4p4v5ryd204wqk5j85742ibkcz7sby41w7f8ykl2y7r";
        authors = [
          "Saghm Rossi <saghmrossi@gmail.com>"
        ];
        
      };
      "serde" = rec {
        crateName = "serde";
        version = "1.0.106";
        edition = "2015";
        sha256 = "169kg1px2k0hlxziiikdwy42wnrs2gjbvsv7yxygcwi08736mprn";
        authors = [
          "Erick Tryzelaar <erick.tryzelaar@gmail.com>"
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "serde_derive";
            packageId = "serde_derive";
            optional = true;
          }
        ];
        devDependencies = [
          {
            name = "serde_derive";
            packageId = "serde_derive";
          }
        ];
        features = {
          "default" = [ "std" ];
          "derive" = [ "serde_derive" ];
        };
        resolvedDefaultFeatures = [ "default" "derive" "serde_derive" "std" ];
      };
      "serde_derive" = rec {
        crateName = "serde_derive";
        version = "1.0.106";
        edition = "2015";
        sha256 = "0v7a2rkpx9hi70pv2wr2h0h07rgmr7gi37v0s4dn5f2gpwx9wm4y";
        procMacro = true;
        authors = [
          "Erick Tryzelaar <erick.tryzelaar@gmail.com>"
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
            features = [ "visit" ];
          }
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "serde_json" = rec {
        crateName = "serde_json";
        version = "1.0.52";
        edition = "2018";
        sha256 = "1pcyg6xhca5giyh9hnxph201bly1vrgh4ygbk8kklyjvs274r2d7";
        authors = [
          "Erick Tryzelaar <erick.tryzelaar@gmail.com>"
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "itoa";
            packageId = "itoa";
            usesDefaultFeatures = false;
          }
          {
            name = "ryu";
            packageId = "ryu";
          }
          {
            name = "serde";
            packageId = "serde";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "alloc" = [ "serde/alloc" ];
          "default" = [ "std" ];
          "preserve_order" = [ "indexmap" ];
          "std" = [ "serde/std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "sha-1" = rec {
        crateName = "sha-1";
        version = "0.8.2";
        edition = "2015";
        sha256 = "1pv387q0r7llk2cqzyq0nivzvkgqgzsiygqzlv7b68z9xl5lvngp";
        libName = "sha1";
        authors = [
          "RustCrypto Developers"
        ];
        dependencies = [
          {
            name = "block-buffer";
            packageId = "block-buffer";
          }
          {
            name = "digest";
            packageId = "digest";
          }
          {
            name = "fake-simd";
            packageId = "fake-simd";
          }
          {
            name = "opaque-debug";
            packageId = "opaque-debug";
          }
        ];
        devDependencies = [
          {
            name = "digest";
            packageId = "digest";
            features = [ "dev" ];
          }
        ];
        features = {
          "asm" = [ "sha1-asm" ];
          "asm-aarch64" = [ "asm" "libc" ];
          "default" = [ "std" ];
          "std" = [ "digest/std" ];
        };
      };
      "sharded-slab" = rec {
        crateName = "sharded-slab";
        version = "0.0.9";
        edition = "2018";
        sha256 = "0gpz2zmc73w0qlhypqv1b4irw56yp7lfxwirahmb9dbg2vss7m86";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
          }
        ];
        
      };
      "slab" = rec {
        crateName = "slab";
        version = "0.4.2";
        edition = "2015";
        sha256 = "1y59xsa27jk84sxzswjk60xcjf8b4fm5960jwpznrrcmasyva4f1";
        authors = [
          "Carl Lerche <me@carllerche.com>"
        ];
        
      };
      "smallvec" = rec {
        crateName = "smallvec";
        version = "1.4.0";
        edition = "2018";
        sha256 = "1r2yxn8qamzb1jn91zbphl0x49scbfxxjr629ql58mv1w5w5djy7";
        libPath = "lib.rs";
        authors = [
          "Simon Sapin <simon.sapin@exyr.org>"
        ];
        features = {
        };
      };
      "socket2" = rec {
        crateName = "socket2";
        version = "0.3.12";
        edition = "2018";
        sha256 = "062921z4yc29mwzxx982nwd1kb8lnfqyvhncydbf7p3pys9qf203";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
            target = { target, features }: (target."unix" || (target."os" == "redox"));
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: (target."unix" || (target."os" == "redox"));
          }
          {
            name = "redox_syscall";
            packageId = "redox_syscall";
            target = { target, features }: (target."os" == "redox");
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "handleapi" "ws2def" "ws2ipdef" "ws2tcpip" "minwindef" ];
          }
        ];
        features = {
        };
      };
      "static_assertions" = rec {
        crateName = "static_assertions";
        version = "1.1.0";
        edition = "2015";
        sha256 = "0gsl6xmw10gvn3zs1rv99laj5ig7ylffnh71f9l34js4nr4r7sx2";
        authors = [
          "Nikolai Vazquez"
        ];
        features = {
        };
      };
      "syn" = rec {
        crateName = "syn";
        version = "1.0.18";
        edition = "2018";
        sha256 = "04wj6qc9bczf1q75qzycx013s1dlgrbbjnddnk7cfa57q24782j1";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
            usesDefaultFeatures = false;
          }
          {
            name = "quote";
            packageId = "quote";
            optional = true;
            usesDefaultFeatures = false;
          }
          {
            name = "unicode-xid";
            packageId = "unicode-xid";
          }
        ];
        features = {
          "default" = [ "derive" "parsing" "printing" "clone-impls" "proc-macro" ];
          "printing" = [ "quote" ];
          "proc-macro" = [ "proc-macro2/proc-macro" "quote/proc-macro" ];
        };
        resolvedDefaultFeatures = [ "clone-impls" "default" "derive" "extra-traits" "full" "parsing" "printing" "proc-macro" "quote" "visit" ];
      };
      "sys-info" = rec {
        crateName = "sys-info";
        version = "0.5.6";
        edition = "2015";
        sha256 = "11i9q740p6gshibsvx6pfs0s3wkr995jb41k8dqii039716mjzv1";
        libName = "sys_info";
        libPath = "lib.rs";
        authors = [
          "Siyu Wang <FillZpp.pub@gmail.com>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        buildDependencies = [
          {
            name = "cc";
            packageId = "cc";
          }
        ];
        
      };
      "tcp-stream" = rec {
        crateName = "tcp-stream";
        version = "0.15.4";
        edition = "2018";
        sha256 = "1pfrlryb4fydq4rdvmljnd01k7i3kqadlydsz5ifgsm7yrvs5yng";
        libName = "tcp_stream";
        authors = [
          "Marc-Antoine Perennou <Marc-Antoine@Perennou.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "mio";
            packageId = "mio 0.7.0";
            usesDefaultFeatures = false;
            features = [ "os-poll" "tcp" ];
          }
          {
            name = "native-tls";
            packageId = "native-tls 0.2.4";
            optional = true;
          }
        ];
        features = {
          "dangerous-configuration" = [ "rustls-connector/dangerous-configuration" ];
          "default" = [ "native-tls" ];
          "quic" = [ "rustls-connector/quic" ];
          "rustls" = [ "rustls-native-certs" ];
          "rustls-native-certs" = [ "rustls-connector" "rustls-connector/native-certs" ];
          "rustls-webpki-roots-certs" = [ "rustls-connector" "rustls-connector/webpki-roots-certs" ];
          "vendored-openssl" = [ "openssl/vendored" ];
        };
        resolvedDefaultFeatures = [ "native-tls" ];
      };
      "tempdir" = rec {
        crateName = "tempdir";
        version = "0.3.7";
        edition = "2015";
        sha256 = "1n5n86zxpgd85y0mswrp5cfdisizq2rv3la906g6ipyc03xvbwhm";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "rand";
            packageId = "rand 0.4.3";
          }
          {
            name = "remove_dir_all";
            packageId = "remove_dir_all";
          }
        ];
        
      };
      "tempfile 2.2.0" = rec {
        crateName = "tempfile";
        version = "2.2.0";
        edition = "2015";
        sha256 = "1q61byf232rra0vqxp4qp10wwwqsqqd45qjj80ql5f34vgljzkhi";
        authors = [
          "Steven Allen <steven@stebalien.com>"
        ];
        dependencies = [
          {
            name = "kernel32-sys";
            packageId = "kernel32-sys";
            target = { target, features }: target."windows";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
          {
            name = "rand";
            packageId = "rand 0.3.22";
          }
          {
            name = "redox_syscall";
            packageId = "redox_syscall";
            target = { target, features }: (target."os" == "redox");
          }
          {
            name = "winapi";
            packageId = "winapi 0.2.8";
            target = { target, features }: target."windows";
          }
        ];
        
      };
      "tempfile 3.1.0" = rec {
        crateName = "tempfile";
        version = "3.1.0";
        edition = "2018";
        sha256 = "1a9cfdqw70n7bcnkx05aih9xdba8lqazmqlkjpkmn2la6gcj8vks";
        authors = [
          "Steven Allen <steven@stebalien.com>"
          "The Rust Project Developers"
          "Ashley Mannix <ashleymannix@live.com.au>"
          "Jason White <jasonaw0@gmail.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: target."unix";
          }
          {
            name = "rand";
            packageId = "rand 0.7.3";
          }
          {
            name = "redox_syscall";
            packageId = "redox_syscall";
            target = { target, features }: (target."os" == "redox");
          }
          {
            name = "remove_dir_all";
            packageId = "remove_dir_all";
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "fileapi" "handleapi" "winbase" ];
          }
        ];
        
      };
      "thread-id" = rec {
        crateName = "thread-id";
        version = "2.0.0";
        edition = "2015";
        sha256 = "00zzs2bx1xw8aqm5plqqgr7bc2zz6zkqrdxq8vpiqb8hc2srslx9";
        authors = [
          "Ruud van Asseldonk <dev@veniogames.com>"
        ];
        dependencies = [
          {
            name = "kernel32-sys";
            packageId = "kernel32-sys";
          }
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        
      };
      "thread_local 0.2.7" = rec {
        crateName = "thread_local";
        version = "0.2.7";
        edition = "2015";
        sha256 = "1mgxikqvhpsic6xk7pan95lvgsky1sdxzw2w5m2l35pgrazxnxl5";
        authors = [
          "Amanieu d'Antras <amanieu@gmail.com>"
        ];
        dependencies = [
          {
            name = "thread-id";
            packageId = "thread-id";
          }
        ];
        
      };
      "thread_local 1.0.1" = rec {
        crateName = "thread_local";
        version = "1.0.1";
        edition = "2015";
        sha256 = "054vlrr1vsdy1h4b7n99mr24pnj8928ig9qwzg36wnkld4dns36l";
        authors = [
          "Amanieu d'Antras <amanieu@gmail.com>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
          }
        ];
        
      };
      "time" = rec {
        crateName = "time";
        version = "0.1.41";
        edition = "2015";
        sha256 = "0v0zp9h0480q2npjildhkpfgyp55m0s5jdz2m615ic0dpxks8zc4";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
          }
          {
            name = "redox_syscall";
            packageId = "redox_syscall";
            target = { target, features }: (target."os" == "redox");
          }
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            target = { target, features }: target."windows";
            features = [ "std" "minwinbase" "minwindef" "ntdef" "profileapi" "sysinfoapi" "timezoneapi" ];
          }
        ];
        devDependencies = [
          {
            name = "winapi";
            packageId = "winapi 0.3.8";
            features = [ "std" "processthreadsapi" "winbase" ];
          }
        ];
        
      };
      "tracing" = rec {
        crateName = "tracing";
        version = "0.1.13";
        edition = "2018";
        sha256 = "1asjmxzrxbq6r0j2z5pmf9r7k91m1wc0f9c7ax1cqw6pyy6cq88p";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if";
          }
          {
            name = "tracing-attributes";
            packageId = "tracing-attributes";
            optional = true;
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "attributes" = [ "tracing-attributes" ];
          "default" = [ "std" "attributes" ];
          "log-always" = [ "log" ];
          "std" = [ "tracing-core/std" ];
        };
        resolvedDefaultFeatures = [ "attributes" "default" "std" "tracing-attributes" ];
      };
      "tracing-attributes" = rec {
        crateName = "tracing-attributes";
        version = "0.1.7";
        edition = "2018";
        sha256 = "0aqd1jrkbvyp9x6d13rfy5qfiaf7ybbrlcqn62p1rbzrlafx7fkz";
        procMacro = true;
        authors = [
          "Tokio Contributors <team@tokio.rs>"
          "Eliza Weisman <eliza@buoyant.io>"
          "David Barsky <dbarsky@amazon.com>"
        ];
        dependencies = [
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
            features = [ "full" "extra-traits" ];
          }
        ];
        features = {
        };
      };
      "tracing-core" = rec {
        crateName = "tracing-core";
        version = "0.1.10";
        edition = "2018";
        sha256 = "05dpa21valy0c6nj5ybn951774icxhdb70cwq0ida7088yd3ma0a";
        authors = [
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
            optional = true;
          }
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "lazy_static" ];
        };
        resolvedDefaultFeatures = [ "default" "lazy_static" "std" ];
      };
      "tracing-log" = rec {
        crateName = "tracing-log";
        version = "0.1.1";
        edition = "2018";
        sha256 = "1fdr0az98q9m5kiybvdvsb2m9mg86fdidgb5czzq2d71g1qqq3sy";
        authors = [
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
          }
          {
            name = "log";
            packageId = "log 0.4.8";
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
          }
        ];
        features = {
          "default" = [ "log-tracer" "trace-logger" "std" ];
          "std" = [ "log/std" ];
        };
        resolvedDefaultFeatures = [ "log-tracer" "std" ];
      };
      "tracing-serde" = rec {
        crateName = "tracing-serde";
        version = "0.1.1";
        edition = "2018";
        sha256 = "0ybfv0bzx542xkqzhcjx33knbs92zyvxjrf7iwkfvq0niwpvmk5n";
        authors = [
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "serde";
            packageId = "serde";
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
          }
        ];
        
      };
      "tracing-subscriber" = rec {
        crateName = "tracing-subscriber";
        version = "0.2.5";
        edition = "2018";
        sha256 = "1li6g1hw2q3wz39c5g9kvw1q9jl6d3r87x0zsapcjsdai42c8lqx";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
          "David Barsky <me@davidbarsky.com>"
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "ansi_term";
            packageId = "ansi_term";
            optional = true;
          }
          {
            name = "chrono";
            packageId = "chrono";
            optional = true;
          }
          {
            name = "lazy_static";
            packageId = "lazy_static 1.4.0";
            optional = true;
          }
          {
            name = "matchers";
            packageId = "matchers";
            optional = true;
          }
          {
            name = "regex";
            packageId = "regex 1.3.7";
            optional = true;
          }
          {
            name = "serde";
            packageId = "serde";
            optional = true;
          }
          {
            name = "serde_json";
            packageId = "serde_json";
            optional = true;
          }
          {
            name = "sharded-slab";
            packageId = "sharded-slab";
            optional = true;
          }
          {
            name = "smallvec";
            packageId = "smallvec";
            optional = true;
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
          }
          {
            name = "tracing-log";
            packageId = "tracing-log";
            optional = true;
            usesDefaultFeatures = false;
            features = [ "log-tracer" "std" ];
          }
          {
            name = "tracing-serde";
            packageId = "tracing-serde";
            optional = true;
          }
        ];
        devDependencies = [
          {
            name = "tracing-log";
            packageId = "tracing-log";
          }
        ];
        features = {
          "ansi" = [ "fmt" "ansi_term" ];
          "default" = [ "env-filter" "smallvec" "fmt" "ansi" "chrono" "tracing-log" "json" ];
          "env-filter" = [ "matchers" "regex" "lazy_static" ];
          "fmt" = [ "registry" ];
          "json" = [ "tracing-serde" "serde" "serde_json" ];
          "registry" = [ "sharded-slab" ];
        };
        resolvedDefaultFeatures = [ "ansi" "ansi_term" "chrono" "default" "env-filter" "fmt" "json" "lazy_static" "matchers" "regex" "registry" "serde" "serde_json" "sharded-slab" "smallvec" "tracing-log" "tracing-serde" ];
      };
      "traitobject" = rec {
        crateName = "traitobject";
        version = "0.1.0";
        edition = "2015";
        sha256 = "0yb0n8822mr59j200fyr2fxgzzgqljyxflx9y8bdy3rlaqngilgg";
        authors = [
          "Jonathan Reem <jonathan.reem@gmail.com>"
        ];
        
      };
      "typeable" = rec {
        crateName = "typeable";
        version = "0.1.2";
        edition = "2015";
        sha256 = "11w8dywgnm32hb291izjvh4zjd037ccnkk77ahk63l913zwzc40l";
        authors = [
          "Jonathan Reem <jonathan.reem@gmail.com>"
        ];
        
      };
      "typenum" = rec {
        crateName = "typenum";
        version = "1.12.0";
        edition = "2015";
        sha256 = "0cvbksljz61ian21fnn0h51kphl0pwpzb932bv4s0rwy1wh8lg1p";
        build = "build/main.rs";
        authors = [
          "Paho Lurie-Gregg <paho@paholg.com>"
          "Andre Bogus <bogusandre@gmail.com>"
        ];
        features = {
        };
      };
      "ucd-trie" = rec {
        crateName = "ucd-trie";
        version = "0.1.3";
        edition = "2018";
        sha256 = "072cblf8v3wzyaz3lhbpzgil4s03dpzg1ppy3gqx2l4v622y3pjn";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "unicase" = rec {
        crateName = "unicase";
        version = "1.4.2";
        edition = "2015";
        sha256 = "0cwazh4qsmm9msckjk86zc1z35xg7hjxjykrgjalzdv367w6aivz";
        authors = [
          "Sean McArthur <sean.monstar@gmail.com>"
        ];
        buildDependencies = [
          {
            name = "version_check";
            packageId = "version_check 0.1.5";
          }
        ];
        features = {
          "heap_size" = [ "heapsize" "heapsize_plugin" ];
        };
      };
      "unicode-bidi" = rec {
        crateName = "unicode-bidi";
        version = "0.3.4";
        edition = "2015";
        sha256 = "1malx8ljgm7v1gbaazkn7iicy5wj0bwcyadj3l727a38ch6bvwj9";
        libName = "unicode_bidi";
        authors = [
          "The Servo Project Developers"
        ];
        dependencies = [
          {
            name = "matches";
            packageId = "matches";
          }
        ];
        features = {
          "flame_it" = [ "flame" "flamer" ];
          "with_serde" = [ "serde" ];
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "unicode-normalization" = rec {
        crateName = "unicode-normalization";
        version = "0.1.7";
        edition = "2015";
        sha256 = "09da6yln74ghdpjg76cpgzzwmi4mrks138dzh9q9hnpwc6y800ba";
        authors = [
          "kwantam <kwantam@gmail.com>"
        ];
        
      };
      "unicode-xid" = rec {
        crateName = "unicode-xid";
        version = "0.2.0";
        edition = "2015";
        sha256 = "0z09fn515xm7zyr0mmdyxa9mx2f7azcpv74pqmg611iralwpcvl2";
        authors = [
          "erick.tryzelaar <erick.tryzelaar@gmail.com>"
          "kwantam <kwantam@gmail.com>"
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "url 1.7.2" = rec {
        crateName = "url";
        version = "1.7.2";
        edition = "2015";
        sha256 = "0nim1c90mxpi9wgdw2xh8dqd72vlklwlzam436akcrhjac6pqknx";
        authors = [
          "The rust-url developers"
        ];
        dependencies = [
          {
            name = "idna";
            packageId = "idna 0.1.5";
          }
          {
            name = "matches";
            packageId = "matches";
          }
          {
            name = "percent-encoding";
            packageId = "percent-encoding 1.0.1";
          }
        ];
        features = {
          "heap_size" = [ "heapsize" ];
          "query_encoding" = [ "encoding" ];
        };
      };
      "url 2.1.1" = rec {
        crateName = "url";
        version = "2.1.1";
        edition = "2015";
        sha256 = "1jw7cw8br4xvjb92ddrrh1r7jvqhyhiknnnfpgq9np63fs24m7c2";
        authors = [
          "The rust-url developers"
        ];
        dependencies = [
          {
            name = "idna";
            packageId = "idna 0.2.0";
          }
          {
            name = "matches";
            packageId = "matches";
          }
          {
            name = "percent-encoding";
            packageId = "percent-encoding 2.1.0";
          }
        ];
        
      };
      "utf8-ranges" = rec {
        crateName = "utf8-ranges";
        version = "0.1.3";
        edition = "2015";
        sha256 = "03xf604b2v51ag3jgzw92l97xnb10kw9zv948bhc7ja1ik017jm1";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        
      };
      "uuid" = rec {
        crateName = "uuid";
        version = "0.4.0";
        edition = "2015";
        sha256 = "0cdj2v6v2yy3zyisij69waksd17cyir1n58kwyk1n622105wbzkw";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "rand";
            packageId = "rand 0.3.22";
            optional = true;
          }
        ];
        features = {
          "v4" = [ "rand" ];
          "v5" = [ "sha1" ];
        };
        resolvedDefaultFeatures = [ "rand" "v4" ];
      };
      "vcpkg" = rec {
        crateName = "vcpkg";
        version = "0.2.8";
        edition = "2015";
        sha256 = "0s1ijdrsg6917imja2hb07l0z4vbx7ydm8m2i1n9g62fg7r3ki1z";
        authors = [
          "Jim McGrath <jimmc2@gmail.com>"
        ];
        
      };
      "version_check 0.1.5" = rec {
        crateName = "version_check";
        version = "0.1.5";
        edition = "2015";
        sha256 = "1pf91pvj8n6akh7w6j5ypka6aqz08b3qpzgs0ak2kjf4frkiljwi";
        authors = [
          "Sergio Benitez <sb@sergio.bz>"
        ];
        
      };
      "version_check 0.9.1" = rec {
        crateName = "version_check";
        version = "0.9.1";
        edition = "2015";
        sha256 = "1kikqlnggii1rvnxrbls55sc46lxvinz5k3giscgncjj4p87b1q7";
        authors = [
          "Sergio Benitez <sb@sergio.bz>"
        ];
        
      };
      "wasi" = rec {
        crateName = "wasi";
        version = "0.9.0+wasi-snapshot-preview1";
        edition = "2018";
        sha256 = "06g5v3vrdapfzvfq662cij7v8a1flwr2my45nnncdv2galrdzkfc";
        authors = [
          "The Cranelift Project Developers"
        ];
        features = {
          "default" = [ "std" ];
          "rustc-dep-of-std" = [ "compiler_builtins" "core" "rustc-std-workspace-alloc" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "winapi 0.2.8" = rec {
        crateName = "winapi";
        version = "0.2.8";
        edition = "2015";
        sha256 = "0yh816lh6lf56dpsgxy189c2ai1z3j8mw9si6izqb6wsjkbcjz8n";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        
      };
      "winapi 0.3.8" = rec {
        crateName = "winapi";
        version = "0.3.8";
        edition = "2015";
        sha256 = "1ii9j9lzrhwri0902652awifzx9fpayimbp6hfhhc296xcg0k4w0";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi-i686-pc-windows-gnu";
            packageId = "winapi-i686-pc-windows-gnu";
            target = { target, features }: (stdenv.hostPlatform.config == "i686-pc-windows-gnu");
          }
          {
            name = "winapi-x86_64-pc-windows-gnu";
            packageId = "winapi-x86_64-pc-windows-gnu";
            target = { target, features }: (stdenv.hostPlatform.config == "x86_64-pc-windows-gnu");
          }
        ];
        features = {
          "debug" = [ "impl-debug" ];
        };
        resolvedDefaultFeatures = [ "cfg" "consoleapi" "dbghelp" "errhandlingapi" "evntrace" "fileapi" "handleapi" "in6addr" "inaddr" "ioapiset" "lmcons" "minschannel" "minwinbase" "minwindef" "mswsock" "namedpipeapi" "ntdef" "ntsecapi" "ntstatus" "processenv" "processthreadsapi" "profileapi" "schannel" "securitybaseapi" "sspi" "std" "synchapi" "sysinfoapi" "timezoneapi" "winbase" "wincrypt" "windef" "winerror" "winioctl" "winnt" "winsock2" "ws2def" "ws2ipdef" "ws2tcpip" ];
      };
      "winapi-build" = rec {
        crateName = "winapi-build";
        version = "0.1.1";
        edition = "2015";
        sha256 = "1g4rqsgjky0a7530qajn2bbfcrl2v0zb39idgdws9b1l7gp5wc9d";
        libName = "build";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        
      };
      "winapi-i686-pc-windows-gnu" = rec {
        crateName = "winapi-i686-pc-windows-gnu";
        version = "0.4.0";
        edition = "2015";
        sha256 = "1dmpa6mvcvzz16zg6d5vrfy4bxgg541wxrcip7cnshi06v38ffxc";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        
      };
      "winapi-x86_64-pc-windows-gnu" = rec {
        crateName = "winapi-x86_64-pc-windows-gnu";
        version = "0.4.0";
        edition = "2015";
        sha256 = "0gqq64czqb64kskjryj8isp62m2sgvx25yyj3kpc2myh85w24bki";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        
      };
      "ws2_32-sys" = rec {
        crateName = "ws2_32-sys";
        version = "0.2.1";
        edition = "2015";
        sha256 = "0ppscg5qfqaw0gzwv2a4nhn5bn01ff9iwn6ysqnzm4n8s3myz76m";
        libName = "ws2_32";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi";
            packageId = "winapi 0.2.8";
          }
        ];
        buildDependencies = [
          {
            name = "winapi-build";
            packageId = "winapi-build";
          }
        ];
        
      };
    };

    #
# crate2nix/default.nix (excerpt start)
#

  /* Target (platform) data for conditional dependencies.
     This corresponds roughly to what buildRustCrate is setting.
  */
  defaultTarget = {
    unix = true;
    windows = false;
    fuchsia = true;
    test = false;

    # This doesn't appear to be officially documented anywhere yet.
    # See https://github.com/rust-lang-nursery/rust-forge/issues/101.
    os = if stdenv.hostPlatform.isDarwin
    then "macos"
    else stdenv.hostPlatform.parsed.kernel.name;
    arch = stdenv.hostPlatform.parsed.cpu.name;
    family = "unix";
    env = "gnu";
    endian =
      if stdenv.hostPlatform.parsed.cpu.significantByte.name == "littleEndian"
      then "little" else "big";
    pointer_width = toString stdenv.hostPlatform.parsed.cpu.bits;
    vendor = stdenv.hostPlatform.parsed.vendor.name;
    debug_assertions = false;
  };

  /* Filters common temp files and build files. */
  # TODO(pkolloch): Substitute with gitignore filter
  sourceFilter = name: type:
    let
      baseName = builtins.baseNameOf (builtins.toString name);
    in
      ! (
        # Filter out git
        baseName == ".gitignore"
        || (type == "directory" && baseName == ".git")

        # Filter out build results
        || (
          type == "directory" && (
            baseName == "target"
            || baseName == "_site"
            || baseName == ".sass-cache"
            || baseName == ".jekyll-metadata"
            || baseName == "build-artifacts"
          )
        )

        # Filter out nix-build result symlinks        
        || (
          type == "symlink" && lib.hasPrefix "result" baseName
        )

        # Filter out IDE config
        || (
          type == "directory" && (
            baseName == ".idea" || baseName == ".vscode"
          )
        ) || lib.hasSuffix ".iml" baseName

        # Filter out nix build files
        || baseName == "Cargo.nix"

        # Filter out editor backup / swap files.
        || lib.hasSuffix "~" baseName
        || builtins.match "^\\.sw[a-z]$$" baseName != null
        || builtins.match "^\\..*\\.sw[a-z]$$" baseName != null
        || lib.hasSuffix ".tmp" baseName
        || lib.hasSuffix ".bak" baseName
        || baseName == "tests.nix"
      );

  /* Returns a crate which depends on successful test execution
     of crate given as the second argument.

     testCrateFlags: list of flags to pass to the test exectuable
     testInputs: list of packages that should be available during test execution
  */
  crateWithTest = { crate, testCrate, testCrateFlags, testInputs }:
    assert builtins.typeOf testCrateFlags == "list";
    assert builtins.typeOf testInputs == "list";
    let
      # override the `crate` so that it will build and execute tests instead of
      # building the actual lib and bin targets We just have to pass `--test`
      # to rustc and it will do the right thing.  We execute the tests and copy
      # their log and the test executables to $out for later inspection.
      test = let
        drv = testCrate.override (
          _: {
            buildTests = true;
          }
        );
      in
        pkgs.runCommand "run-tests-${testCrate.name}" {
          inherit testCrateFlags;
          buildInputs = testInputs;
        } ''
          set -ex
          cd ${crate.src}
          for file in ${drv}/tests/*; do
            $file $testCrateFlags 2>&1 | tee -a $out
          done
        '';
    in
      crate.overrideAttrs (
        old: {
          checkPhase = ''
            test -e ${test}
          '';
          passthru = (old.passthru or {}) // {
            inherit test;
          };
        }
      );

  /* A restricted overridable version of builtRustCratesWithFeatures. */
  buildRustCrateWithFeatures =
    { packageId
    , features ? rootFeatures
    , crateOverrides ? defaultCrateOverrides
    , buildRustCrateFunc ? (
        if crateOverrides == pkgs.defaultCrateOverrides
        then buildRustCrate
        else buildRustCrate.override {
          defaultCrateOverrides = crateOverrides;
        }
      )
    , runTests ? false
    , testCrateFlags ? []
    , testInputs ? []
    }:
      lib.makeOverridable
        (
          { features, crateOverrides, runTests, testCrateFlags, testInputs }:
            let
              builtRustCrates = builtRustCratesWithFeatures {
                inherit packageId features buildRustCrateFunc;
                runTests = false;
              };
              builtTestRustCrates = builtRustCratesWithFeatures {
                inherit packageId features buildRustCrateFunc;
                runTests = true;
              };
              drv = builtRustCrates.${packageId};
              testDrv = builtTestRustCrates.${packageId};
            in
              if runTests then
                crateWithTest {
                  crate = drv;
                  testCrate = testDrv;
                  inherit testCrateFlags testInputs;
                }
              else drv
        )
        { inherit features crateOverrides runTests testCrateFlags testInputs; };

  /* Returns an attr set with packageId mapped to the result of buildRustCrateFunc 
     for the corresponding crate. 
  */
  builtRustCratesWithFeatures =
    { packageId
    , features
    , crateConfigs ? crates
    , buildRustCrateFunc
    , runTests
    , target ? defaultTarget
    } @ args:
      assert (builtins.isAttrs crateConfigs);
      assert (builtins.isString packageId);
      assert (builtins.isList features);
      assert (builtins.isAttrs target);
      assert (builtins.isBool runTests);
      let
        rootPackageId = packageId;
        mergedFeatures = mergePackageFeatures (
          args // {
            inherit rootPackageId;
            target = target // { test = runTests; };
          }
        );

        buildByPackageId = packageId: buildByPackageIdImpl packageId;

        # Memoize built packages so that reappearing packages are only built once.
        builtByPackageId =
          lib.mapAttrs (packageId: value: buildByPackageId packageId) crateConfigs;

        buildByPackageIdImpl = packageId:
          let
            features = mergedFeatures."${packageId}" or [];
            crateConfig' = crateConfigs."${packageId}";
            crateConfig =
              builtins.removeAttrs crateConfig' [ "resolvedDefaultFeatures" "devDependencies" ];
            devDependencies =
              lib.optionals
                (runTests && packageId == rootPackageId)
                (crateConfig'.devDependencies or []);
            dependencies =
              dependencyDerivations {
                inherit builtByPackageId features target;
                dependencies =
                  (crateConfig.dependencies or [])
                  ++ devDependencies;
              };
            buildDependencies =
              dependencyDerivations {
                inherit builtByPackageId features target;
                dependencies = crateConfig.buildDependencies or [];
              };

            filterEnabledDependenciesForThis = dependencies: filterEnabledDependencies {
              inherit dependencies features target;
            };

            dependenciesWithRenames =
              lib.filter (d: d ? "rename") (
                filterEnabledDependenciesForThis
                  (
                    (crateConfig.buildDependencies or [])
                    ++ (crateConfig.dependencies or [])
                    ++ devDependencies
                  )
              );

            crateRenames =
              builtins.listToAttrs
                (map (d: { name = d.name; value = d.rename; }) dependenciesWithRenames);
          in
            buildRustCrateFunc (
              crateConfig // {
                src = crateConfig.src or (
                  pkgs.fetchurl {
                    name = "${crateConfig.crateName}-${crateConfig.version}.tar.gz";
                    url = "https://crates.io/api/v1/crates/${crateConfig.crateName}/${crateConfig.version}/download";
                    sha256 = crateConfig.sha256;
                  }
                );
                inherit features dependencies buildDependencies crateRenames release;
              }
            );
      in
        builtByPackageId;

  /* Returns the actual derivations for the given dependencies. */
  dependencyDerivations =
    { builtByPackageId
    , features
    , dependencies
    , target
    }:
      assert (builtins.isAttrs builtByPackageId);
      assert (builtins.isList features);
      assert (builtins.isList dependencies);
      assert (builtins.isAttrs target);
      let
        enabledDependencies = filterEnabledDependencies {
          inherit dependencies features target;
        };
        depDerivation = dependency: builtByPackageId.${dependency.packageId};
      in
        map depDerivation enabledDependencies;

  /* Returns a sanitized version of val with all values substituted that cannot
     be serialized as JSON. 
  */
  sanitizeForJson = val:
    if builtins.isAttrs val
    then lib.mapAttrs (n: v: sanitizeForJson v) val
    else if builtins.isList val
    then builtins.map sanitizeForJson val
    else if builtins.isFunction val
    then "function"
    else val;

  /* Returns various tools to debug a crate. */
  debugCrate = { packageId, target ? defaultTarget }:
    assert (builtins.isString packageId);
    let
      debug = rec {
        # The built tree as passed to buildRustCrate.
        buildTree = buildRustCrateWithFeatures {
          buildRustCrateFunc = lib.id;
          inherit packageId;
        };
        sanitizedBuildTree = sanitizeForJson buildTree;
        dependencyTree = sanitizeForJson (
          buildRustCrateWithFeatures {
            buildRustCrateFunc = crate: {
              "01_crateName" = crate.crateName or false;
              "02_features" = crate.features or [];
              "03_dependencies" = crate.dependencies or [];
            };
            inherit packageId;
          }
        );
        mergedPackageFeatures = mergePackageFeatures {
          features = rootFeatures;
          inherit packageId target;
        };
        diffedDefaultPackageFeatures = diffDefaultPackageFeatures {
          inherit packageId target;
        };
      };
    in
      { internal = debug; };

  /* Returns differences between cargo default features and crate2nix default
     features.
   
     This is useful for verifying the feature resolution in crate2nix.
  */
  diffDefaultPackageFeatures =
    { crateConfigs ? crates
    , packageId
    , target
    }:
      assert (builtins.isAttrs crateConfigs);
      let
        prefixValues = prefix: lib.mapAttrs (n: v: { "${prefix}" = v; });
        mergedFeatures =
          prefixValues
            "crate2nix"
            (mergePackageFeatures { inherit crateConfigs packageId target; features = [ "default" ]; });
        configs = prefixValues "cargo" crateConfigs;
        combined = lib.foldAttrs (a: b: a // b) {} [ mergedFeatures configs ];
        onlyInCargo =
          builtins.attrNames
            (lib.filterAttrs (n: v: !(v ? "crate2nix") && (v ? "cargo")) combined);
        onlyInCrate2Nix =
          builtins.attrNames
            (lib.filterAttrs (n: v: (v ? "crate2nix") && !(v ? "cargo")) combined);
        differentFeatures = lib.filterAttrs
          (
            n: v:
              (v ? "crate2nix")
              && (v ? "cargo")
              && (v.crate2nix.features or []) != (v."cargo".resolved_default_features or [])
          )
          combined;
      in
        builtins.toJSON {
          inherit onlyInCargo onlyInCrate2Nix differentFeatures;
        };

  /* Returns an attrset mapping packageId to the list of enabled features.

     If multiple paths to a dependency enable different features, the
     corresponding feature sets are merged. Features in rust are additive.
  */
  mergePackageFeatures =
    { crateConfigs ? crates
    , packageId
    , rootPackageId ? packageId
    , features ? rootFeatures
    , dependencyPath ? [ crates.${packageId}.crateName ]
    , featuresByPackageId ? {}
    , target
      # Adds devDependencies to the crate with rootPackageId.
    , runTests ? false
    , ...
    } @ args:
      assert (builtins.isAttrs crateConfigs);
      assert (builtins.isString packageId);
      assert (builtins.isString rootPackageId);
      assert (builtins.isList features);
      assert (builtins.isList dependencyPath);
      assert (builtins.isAttrs featuresByPackageId);
      assert (builtins.isAttrs target);
      assert (builtins.isBool runTests);
      let
        crateConfig = crateConfigs."${packageId}" or (builtins.throw "Package not found: ${packageId}");
        expandedFeatures = expandFeatures (crateConfig.features or {}) features;

        depWithResolvedFeatures = dependency:
          let
            packageId = dependency.packageId;
            features = dependencyFeatures expandedFeatures dependency;
          in
            { inherit packageId features; };

        resolveDependencies = cache: path: dependencies:
          assert (builtins.isAttrs cache);
          assert (builtins.isList dependencies);
          let
            enabledDependencies = filterEnabledDependencies {
              inherit dependencies target;
              features = expandedFeatures;
            };
            directDependencies = map depWithResolvedFeatures enabledDependencies;
            foldOverCache = op: lib.foldl op cache directDependencies;
          in
            foldOverCache
              (
                cache: { packageId, features }:
                  let
                    cacheFeatures = cache.${packageId} or [];
                    combinedFeatures = sortedUnique (cacheFeatures ++ features);
                  in
                    if cache ? ${packageId} && cache.${packageId} == combinedFeatures
                    then cache
                    else mergePackageFeatures {
                      features = combinedFeatures;
                      featuresByPackageId = cache;
                      inherit crateConfigs packageId target runTests rootPackageId;
                    }
              );

        cacheWithSelf =
          let
            cacheFeatures = featuresByPackageId.${packageId} or [];
            combinedFeatures = sortedUnique (cacheFeatures ++ expandedFeatures);
          in
            featuresByPackageId // {
              "${packageId}" = combinedFeatures;
            };

        cacheWithDependencies =
          resolveDependencies cacheWithSelf "dep" (
            crateConfig.dependencies or []
            ++ lib.optionals
              (runTests && packageId == rootPackageId)
              (crateConfig.devDependencies or [])
          );

        cacheWithAll =
          resolveDependencies
            cacheWithDependencies "build"
            (crateConfig.buildDependencies or []);
      in
        cacheWithAll;

  /* Returns the enabled dependencies given the enabled features. */
  filterEnabledDependencies = { dependencies, features, target }:
    assert (builtins.isList dependencies);
    assert (builtins.isList features);
    assert (builtins.isAttrs target);

    lib.filter
      (
        dep:
          let
            targetFunc = dep.target or (features: true);
          in
            targetFunc { inherit features target; }
            && (
              !(dep.optional or false)
              || builtins.any (doesFeatureEnableDependency dep) features
            )
      )
      dependencies;

  /* Returns whether the given feature should enable the given dependency. */
  doesFeatureEnableDependency = { name, rename ? null, ... }: feature:
    let
      prefix = "${name}/";
      len = builtins.stringLength prefix;
      startsWithPrefix = builtins.substring 0 len feature == prefix;
    in
      (rename == null && feature == name)
      || (rename != null && rename == feature)
      || startsWithPrefix;

  /* Returns the expanded features for the given inputFeatures by applying the
     rules in featureMap.

     featureMap is an attribute set which maps feature names to lists of further
     feature names to enable in case this feature is selected.
  */
  expandFeatures = featureMap: inputFeatures:
    assert (builtins.isAttrs featureMap);
    assert (builtins.isList inputFeatures);
    let
      expandFeature = feature:
        assert (builtins.isString feature);
        [ feature ] ++ (expandFeatures featureMap (featureMap."${feature}" or []));
      outFeatures = builtins.concatMap expandFeature inputFeatures;
    in
      sortedUnique outFeatures;

  /*
     Returns the actual features for the given dependency.
    
     features: The features of the crate that refers this dependency.
  */
  dependencyFeatures = features: dependency:
    assert (builtins.isList features);
    assert (builtins.isAttrs dependency);
    let
      defaultOrNil = if dependency.usesDefaultFeatures or true
      then [ "default" ]
      else [];
      explicitFeatures = dependency.features or [];
      additionalDependencyFeatures =
        let
          dependencyPrefix = (dependency.rename or dependency.name) + "/";
          dependencyFeatures =
            builtins.filter (f: lib.hasPrefix dependencyPrefix f) features;
        in
          builtins.map (lib.removePrefix dependencyPrefix) dependencyFeatures;
    in
      defaultOrNil ++ explicitFeatures ++ additionalDependencyFeatures;

  /* Sorts and removes duplicates from a list of strings. */
  sortedUnique = features:
    assert (builtins.isList features);
    assert (builtins.all builtins.isString features);
    let
      outFeaturesSet = lib.foldl (set: feature: set // { "${feature}" = 1; }) {} features;
      outFeaturesUnique = builtins.attrNames outFeaturesSet;
    in
      builtins.sort (a: b: a < b) outFeaturesUnique;

  deprecationWarning = message: value:
    if strictDeprecation
    then builtins.throw "strictDeprecation enabled, aborting: ${message}"
    else builtins.trace message value;

  #
  # crate2nix/default.nix (excerpt end)
  #

  };
}