tribuchet: building on jamie structuredAttrs is enabled Running phase: patchPhase Running phase: updateAutotoolsGnuConfigScriptsPhase Running phase: configurePhase no configure script, doing nothing Running phase: buildPhase Running phase: checkPhase grep: Perl matching not supported in a --disable-perl-regexp build Running phase: installPhase no Makefile or custom installPhase, doing nothing Running phase: fixupPhase checking for references to /build/ in /nix/store/w69lb4d6s163zz23397iynl6fab19j2y-nuke-refs...