Using versionCheckHook
Running phase: unpackPhase
unpacking source archive /nix/store/qj2713hmlp49i4wq7hmbnsqda1cii90k-swamp-20260923.231117.0-sha.ad0aa46d-binary-darwin-aarch64.tar.gz
source root is .
setting SOURCE_DATE_EPOCH to timestamp 1790206292 of file "./swamp"
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-79364-1812948490/ in /nix/store/zqsw78zi5l0ly9zpmxjdkn6mnw7rb06z-swamp-20260923.231117.0-sha.ad0aa46d...
patching script interpreter paths in /nix/store/zqsw78zi5l0ly9zpmxjdkn6mnw7rb06z-swamp-20260923.231117.0-sha.ad0aa46d
Running phase: installCheckPhase
Executing versionCheckPhase
Successfully managed to find version 20260923.231117.0-sha.ad0aa46d in the output of the command /nix/store/zqsw78zi5l0ly9zpmxjdkn6mnw7rb06z-swamp-20260923.231117.0-sha.ad0aa46d/bin/swamp --version
swamp 20260923.231117.0-sha.ad0aa46d
Finished versionCheckPhase
no Makefile or custom installCheckPhase, doing nothing