evaluating derivation 'git+file:///home/emilia/test%FFFFFFFFFFFFC3%FFFFFFFFFFFFBC#packages.x86_64-linux.default'fatal: '/home/emilia/testFFFFC3FFFFBC' does not appear to be a git repository fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. warning: could not read HEAD ref from repo at 'file:///home/emilia/test%FFFFFFC3%FFFFFFBC', using 'master' fetching Git repository 'file:///home/emilia/test%FFFFFFC3%FFFFFFBC'fatal: '/home/emilia/testFFFFC3FFFFBC' does not appear to be a git repository fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. error: … while fetching the input 'git+file:///home/emilia/test%FFFFFFFFFFFFC3%FFFFFFFFFFFFBC' error: program 'git' failed with exit code 128