these 3 derivations will be built:
  /nix/store/yn6334gsddllz8sklscvfaalhvdxd9f6-skills-src-with-lock.drv
  /nix/store/61wikn9dfgg0pyirfpr9c94nm78bmi53-skills-1.7.1.drv
  /nix/store/c2pi6dfznn5slhfmy9gf2s27vn6l340c-check-skills.drv
this path will be fetched (0.0 KiB download, 167.6 MiB unpacked):
  /nix/store/sk7nhwj1yip1cjia5qxfsakjwx3j2m2x-skills-1.7.1-npm-deps