these 3 derivations will be built:
  /nix/store/v48ig3qh26xri1w7p8hz6hz099g7iplv-orca-ide_1.4.216_amd64.deb.drv
  /nix/store/b1blavfmlb42i7rbg51xp7rkm6piwvn2-orca-1.4.216.drv
  /nix/store/3r78q0gl1c54gssp28dqnzr5dcd05csw-check-orca.drv