mac02: building i6haqwcb2c3hggvs48c7gqg94rj600hg-treehouse-3.1.2.drv Using versionCheckHook Running phase: unpackPhase unpacking source archive /nix/store/6i7fzvbk49nsps2365m9k22nnv6p6k8x-source source root is source Running phase: patchPhase Running phase: updateAutotoolsGnuConfigScriptsPhase Running phase: configurePhase Running phase: buildPhase Building subPackage ./. Running phase: installPhase Running phase: fixupPhase checking for references to /nix/var/nix/builds/nix-81203-4286708603/ in /nix/store/da9n2dm0622lzi226h35vrsm6lwvdbp7-treehouse-3.1.2... patching script interpreter paths in /nix/store/da9n2dm0622lzi226h35vrsm6lwvdbp7-treehouse-3.1.2 stripping (with command strip and flags -S) in /nix/store/da9n2dm0622lzi226h35vrsm6lwvdbp7-treehouse-3.1.2/bin Running phase: installCheckPhase Executing versionCheckPhase Successfully managed to find version 3.1.2 in the output of the command /nix/store/da9n2dm0622lzi226h35vrsm6lwvdbp7-treehouse-3.1.2/bin/treehouse --version v3.1.2 Finished versionCheckPhase no Makefile or custom installCheckPhase, doing nothing