Using versionCheckHook
Running phase: unpackPhase
unpacking source archive /nix/store/554afyslg46bs12ajm7yjpbyy5z59p0d-swamp-20260924.225557.0-sha.c48ef142-binary-darwin-aarch64.tar.gz
source root is .
setting SOURCE_DATE_EPOCH to timestamp 1790308782 of file "./env-vars"
warning: file "./env-vars" may be generated; SOURCE_DATE_EPOCH may be non-deterministic
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: buildPhase
no Makefile or custom buildPhase, doing nothing
Running phase: installPhase
Running phase: fixupPhase
checking for references to /nix/var/nix/builds/nix-13918-1240051111/ in /nix/store/ix1la4a1lrq5lhpsdkvmwnpfl6dl6icm-swamp-20260924.225557.0-sha.c48ef142...
patching script interpreter paths in /nix/store/ix1la4a1lrq5lhpsdkvmwnpfl6dl6icm-swamp-20260924.225557.0-sha.c48ef142
Running phase: installCheckPhase
Executing versionCheckPhase
Successfully managed to find version 20260924.225557.0-sha.c48ef142 in the output of the command /nix/store/ix1la4a1lrq5lhpsdkvmwnpfl6dl6icm-swamp-20260924.225557.0-sha.c48ef142/bin/swamp --version
swamp 20260924.225557.0-sha.c48ef142
Finished versionCheckPhase
no Makefile or custom installCheckPhase, doing nothing