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/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0/lib/ruby/gems/3.3.0/bin
  Gem home: /nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0/lib/ruby/gems/3.3.0
  Plugins dir: /nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0/lib/ruby/gems/3.3.0/plugins
Successfully installed prawn-2.4.0
1 gem installed
/nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0/lib/ruby/gems/3.3.0 /build
removed 'cache/prawn-2.4.0.gem'
removed directory 'cache'
/build
Running phase: fixupPhase
shrinking RPATHs of ELF executables and libraries in /nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0
checking for references to /build/ in /nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0...
patching script interpreter paths in /nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0
stripping (with command strip and flags -S -p) in  /nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0/lib /nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0/bin
making symlink relative: /nix/store/fmhapy0pppa86mmd5bgf2z8b8qkmbm81-ruby3.3-prawn-2.4.0/nix-support/gem-meta/spec