these 4 derivations will be built:
  /nix/store/j4595857s93k1k0yjk2fwcjk62m9a34h-skills-src-with-lock.drv
  /nix/store/kwdzn46cnndp4f1lrr0ivrk6gf6al7d3-skills-1.7.2-npm-deps.drv
  /nix/store/absll8sd3dina8qvy0ymlcaa1yxhl1c1-skills-1.7.2.drv
  /nix/store/wc9fi20j5n2qqahc22ick0ympncyi8b8-check-skills.drv