Running phase: unpackPhase
Running phase: patchPhase
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
no configure script, doing nothing
Running phase: installPhase
buildFlags: 
WARNING:  You build with buildroot.
  Build root: /
  Bin dir: /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/lib/ruby/gems/4.0.0/bin
  Gem home: /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/lib/ruby/gems/4.0.0
  Plugins dir: /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/lib/ruby/gems/4.0.0/plugins
Building native extensions. This could take a while...
Successfully installed websocket-driver-0.8.0
1 gem installed
/nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/lib/ruby/gems/4.0.0 /build
gems/websocket-driver-0.8.0/ext/websocket-driver/Makefile
extensions/x86_64-linux/4.0.0/websocket-driver-0.8.0/gem_make.out
removed 'cache/websocket-driver-0.8.0.gem'
removed directory 'cache'
/build
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0
shrinking /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/lib/ruby/gems/4.0.0/extensions/x86_64-linux/4.0.0/websocket-driver-0.8.0/websocket_mask.so
shrinking /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/lib/ruby/gems/4.0.0/gems/websocket-driver-0.8.0/lib/websocket_mask.so
checking for references to /build/ in /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0...
patching script interpreter paths in /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0
stripping (with command strip and flags -S -p) in  /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/lib /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/bin
making symlink relative: /nix/store/ml8da0c18xpqbr1n3kn2p31lpw023n9l-ruby4.0-websocket-driver-0.8.0/nix-support/gem-meta/spec