mac02: building 43np4vrvyk5ir9c91bk5d8a66am9la9d-gastown-1.2.1.drv Using versionCheckHook Running phase: unpackPhase unpacking source archive /nix/store/y7x9b4ilnn4ph9hy886bnp0kmisd0fqk-source source root is source Running phase: patchPhase Running phase: updateAutotoolsGnuConfigScriptsPhase Running phase: configurePhase Running phase: buildPhase Building subPackage ./cmd/gt Running phase: installPhase Running phase: fixupPhase checking for references to /nix/var/nix/builds/nix-50737-3881073675/ in /nix/store/ymql3d8c06wknaaxj2ll911ngfnywfp6-gastown-1.2.1... patching script interpreter paths in /nix/store/ymql3d8c06wknaaxj2ll911ngfnywfp6-gastown-1.2.1 stripping (with command strip and flags -S) in /nix/store/ymql3d8c06wknaaxj2ll911ngfnywfp6-gastown-1.2.1/bin Running phase: installCheckPhase Executing versionCheckPhase Successfully managed to find version 1.2.1 in the output of the command /nix/store/ymql3d8c06wknaaxj2ll911ngfnywfp6-gastown-1.2.1/bin/gt --version gt version 1.2.1 Finished versionCheckPhase no Makefile or custom installCheckPhase, doing nothing