these 4 derivations will be built:
  /nix/store/9wnqc38jqkrc6h51zj3vxk131l6b7bcr-ruby2.7.6-brakeman-5.4.0.drv
  /nix/store/s3jry72s5zyjgjvkkwc6nbf15pzznflf-gemfile-and-lockfile.drv
  /nix/store/7p80fymw2c7b714dzhf4s1bb8r5z8c3m-brakeman-5.4.0.drv
  /nix/store/m3alf4qxf6f5rdrsrk16nzrlx4vybpmc-brakeman-5.4.0.drv
this path will be fetched (354.6 KiB download, 1.7 MiB unpacked):
  /nix/store/sxy5qjzaazf1jj2kdq9d9cvv0yf2p1rd-bundler-2.4.3