Remove unused redirectedBadOutputs

src/libstore/build/local-derivation-goal.cc

@@ -460,10 +460,6 @@ void LocalDerivationGoal::startBuilder()
                 makeFallbackPath(status.known->path);
         scratchOutputs.insert_or_assign(outputName, scratchPath);
 
-        /* A non-removed corrupted path needs to be stored here, too */
-        if (buildMode == bmRepair && !status.known->isValid())
-            redirectedBadOutputs.insert(status.known->path);
-
         /* Substitute output placeholders with the scratch output paths.
            We'll use during the build. */
         inputRewrites[hashPlaceholder(outputName)] = worker.store.printStorePath(scratchPath);

src/libstore/build/local-derivation-goal.hh

@@ -85,11 +85,6 @@ struct LocalDerivationGoal : public DerivationGoal
      */
     OutputPathMap scratchOutputs;
 
-    /* If we're repairing without a chroot, there may be outputs that
-       are valid but corrupt.  So we redirect these outputs to
-       temporary paths. */
-    StorePathSet redirectedBadOutputs;
-
     /* Path registration info from the previous round, if we're
        building multiple times. Since this contains the hash, it
        allows us to compare whether two rounds produced the same