Using versionCheckHook
Running phase: unpackPhase
unpacking source archive /nix/store/f6j8hn27gw0myvi5ild7z31h6rhybm1z-swamp-20260918.003339.0-sha.a765b344-binary-darwin-aarch64.tar.gz
source root is .
setting SOURCE_DATE_EPOCH to timestamp 1789692878 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-51988-2916770392/ in /nix/store/ismb9svw0b3iqj6zf9ylpdx1a29vb2yj-swamp-20260918.003339.0-sha.a765b344...
/nix/store/cv1d7p48379km6a85h4zp6kr86brh32q-audit-tmpdir.sh: line 39: 52082 Done                       find "$dir" -type f -not -path '*/.build-id/*' -print0
     52083 Segmentation fault: 11     | while IFS= read -r -d '' file; do
    if isELF "$file"; then
        printf '%s\0' "$file" 1>&3;
    else
        if isScript "$file"; then
            filename=${file##*/}; dir=${file%/*}; if [ -e "$dir/.$filename-wrapped" ]; then
                printf '%s\0' "$file" 1>&4;
            fi;
        fi;
    fi;
done
patching script interpreter paths in /nix/store/ismb9svw0b3iqj6zf9ylpdx1a29vb2yj-swamp-20260918.003339.0-sha.a765b344
Running phase: installCheckPhase
Executing versionCheckPhase
Successfully managed to find version 20260918.003339.0-sha.a765b344 in the output of the command /nix/store/ismb9svw0b3iqj6zf9ylpdx1a29vb2yj-swamp-20260918.003339.0-sha.a765b344/bin/swamp --version
swamp 20260918.003339.0-sha.a765b344
Finished versionCheckPhase
no Makefile or custom installCheckPhase, doing nothing