this derivation will be built:
  /nix/store/h1qzlcqknid09klsv2ib5yvdga71ff0v-screenshot-cli-0.1.0.drv
this path will be fetched (1.4 KiB download, 4.1 KiB unpacked):
  /nix/store/a0qzl5yp1hgg6qvj6n02zw634yc7wrc7-pytest-check-hook