mac02: building fsyb90lybfjvs878akwflb9m4w1sk06p-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-66976-540341613/ in /nix/store/94zizdv9bw5azwj8gpni0zpgza227al5-gastown-1.2.1... patching script interpreter paths in /nix/store/94zizdv9bw5azwj8gpni0zpgza227al5-gastown-1.2.1 stripping (with command strip and flags -S) in /nix/store/94zizdv9bw5azwj8gpni0zpgza227al5-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/94zizdv9bw5azwj8gpni0zpgza227al5-gastown-1.2.1/bin/gt --version gt version 1.2.1 Finished versionCheckPhase no Makefile or custom installCheckPhase, doing nothing