mac02: building 571sqc8a1b2qmp97aip77km1h1787v4b-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 buildPhase completed in 41 seconds Running phase: installPhase Running phase: fixupPhase checking for references to /nix/var/nix/builds/nix-40092-887377116/ in /nix/store/j6xkfb0ra85k3230kzas9ldrdrhv3zd1-gastown-1.2.1... patching script interpreter paths in /nix/store/j6xkfb0ra85k3230kzas9ldrdrhv3zd1-gastown-1.2.1 stripping (with command strip and flags -S) in /nix/store/j6xkfb0ra85k3230kzas9ldrdrhv3zd1-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/j6xkfb0ra85k3230kzas9ldrdrhv3zd1-gastown-1.2.1/bin/gt --version gt version 1.2.1 Finished versionCheckPhase no Makefile or custom installCheckPhase, doing nothing