this derivation will be built:
  /nix/store/jf35b5rpm1b0jlbh0njgbd44axmk2897-repo-no-dead-component-names-test.drv
building '/nix/store/jf35b5rpm1b0jlbh0njgbd44axmk2897-repo-no-dead-component-names-test.drv'
repo-no-dead-component-names-test> no dead component names outside the exemptions (22 names checked, 6 exempt paths)