Running phase: unpackPhase
unpacking sources
Running phase: patchPhase
patching sources
Running phase: configurePhase
configuring
no configure script, doing nothing
Running phase: installPhase
installing
buildFlags: 
WARNING:  You build with buildroot.
  Build root: /
  Bin dir: /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0/lib/ruby/gems/2.7.0/bin
  Gem home: /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0/lib/ruby/gems/2.7.0
  Plugins dir: /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0/lib/ruby/gems/2.7.0/plugins
Successfully installed omniauth-saml-2.0.0
1 gem installed
/nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0/lib/ruby/gems/2.7.0 /build
removed 'cache/omniauth-saml-2.0.0.gem'
removed directory 'cache'
/build
Running phase: fixupPhase
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0
rewriting symlink /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0/nix-support/gem-meta/spec to be relative to /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0
strip is /nix/store/rkwixq2wda45gxx7zg1qh329zhkbvzzb-gcc-wrapper-11.3.0/bin/strip
stripping (with command strip and flags -S) in  /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0/lib /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0/bin
patching script interpreter paths in /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0
checking for references to /build/ in /nix/store/4w1l129h633s1g6z45cfsix2rr13r929-ruby2.7.6-omniauth-saml-2.0.0...