these 5 derivations will be built:
  /nix/store/pa10vqgpj7s1qi1ckpc9kff9z0nhjk3n-skills-1.7.1.tgz.drv
  /nix/store/5diwb0354736xaxik7r1sxkrril1cykw-skills-src-with-lock.drv
  /nix/store/zdhi1vbq17jjz6195b0w7pr7hwicanp5-skills-1.7.1-npm-deps.drv
  /nix/store/iwnf9svmkz2sp1rz6ia0vgg9kfhiwqdy-skills-1.7.1.drv
  /nix/store/v6azszwq6ll1ldf07ska93jkmxcg4yvw-check-skills.drv