src/libstore/build/derivation-goal.cc

@@ -1550,6 +1550,7 @@ Goal::Finished DerivationGoal::done(
 
     return Finished{
         .exitCode = buildResult.success() ? ecSuccess : ecFailed,
+        .result = buildResult,
         .ex = ex ? std::make_shared<Error>(std::move(*ex)) : nullptr,
         .permanentFailure = buildResult.status == BuildResult::PermanentFailure,
         .timedOut = buildResult.status == BuildResult::TimedOut,

src/libstore/build/drv-output-substitution-goal.cc

@@ -1,4 +1,5 @@
 #include "drv-output-substitution-goal.hh"
+#include "build-result.hh"
 #include "finally.hh"
 #include "worker.hh"
 #include "substitution-goal.hh"
@@ -27,7 +28,7 @@ Goal::WorkResult DrvOutputSubstitutionGoal::init(bool inBuildSlot)
 
     /* If the derivation already exists, we’re done */
     if (worker.store.queryRealisation(id)) {
-        return Finished{ecSuccess};
+        return Finished{ecSuccess, std::move(buildResult)};
     }
 
     subs = settings.useSubstitutes ? getDefaultSubstituters() : std::list<ref<Store>>();
@@ -56,7 +57,7 @@ Goal::WorkResult DrvOutputSubstitutionGoal::tryNext(bool inBuildSlot)
         /* Hack: don't indicate failure if there were no substituters.
            In that case the calling derivation should just do a
            build. */
-        return Finished{substituterFailed ? ecFailed : ecNoSubstituters};
+        return Finished{substituterFailed ? ecFailed : ecNoSubstituters, std::move(buildResult)};
     }
 
     sub = subs.front();
@@ -133,7 +134,8 @@ Goal::WorkResult DrvOutputSubstitutionGoal::outPathValid(bool inBuildSlot)
     if (nrFailed > 0) {
         debug("The output path of the derivation output '%s' could not be substituted", id.to_string());
         return Finished{
-            nrNoSubstituters > 0 || nrIncompleteClosure > 0 ? ecIncompleteClosure : ecFailed
+            nrNoSubstituters > 0 || nrIncompleteClosure > 0 ? ecIncompleteClosure : ecFailed,
+            std::move(buildResult),
         };
     }
 
@@ -144,7 +146,7 @@ Goal::WorkResult DrvOutputSubstitutionGoal::outPathValid(bool inBuildSlot)
 Goal::WorkResult DrvOutputSubstitutionGoal::finished()
 {
     trace("finished");
-    return Finished{ecSuccess};
+    return Finished{ecSuccess, std::move(buildResult)};
 }
 
 std::string DrvOutputSubstitutionGoal::key()

src/libstore/build/goal.hh

@@ -125,6 +125,7 @@ public:
     };
     struct [[nodiscard]] Finished {
         ExitCode exitCode;
+        BuildResult result;
         std::shared_ptr<Error> ex;
         bool permanentFailure = false;
         bool timedOut = false;

src/libstore/build/substitution-goal.cc

@@ -41,7 +41,7 @@ Goal::Finished PathSubstitutionGoal::done(
         debug(*errorMsg);
         buildResult.errorMsg = *errorMsg;
     }
-    return Finished{result};
+    return Finished{result, std::move(buildResult)};
 }