these 2 derivations will be built:
  /nix/store/qz6a6fzcpwc1c88r1zvsrrsg9ag1fkc2-swamp-20260929.002922.0-sha.55e2ef29.drv
  /nix/store/hwyf6dzfbblpynricv0v8zjvpkfigfj0-check-swamp.drv