these 3 derivations will be built:
  /nix/store/f9pf89jwwyynby5nhpbx1qmzf296lcxg-pythoncheck.sh.drv
  /nix/store/s9b9kxyzd0489xyc40cfmr33cy45gx8a-pythoncheck.sh.drv
  /nix/store/2yajlk0pcxgpn3wb0rbx7xnwb9bgxpk1-skills-lint.drv
this path will be fetched (0.0 KiB download, 193.3 KiB unpacked):
  /nix/store/91a26w6xq3mlfr624xv63gprl2408mqp-dash-0.5.13.5