these 3 derivations will be built:
  /nix/store/j973bb3k9p7h3bxivw0h4paw6x6az4c3-start-postgres-server-test.drv
  /nix/store/hsb9dn5ibp2k9r7dr9yai8xvppk17jps-postgres-17-check-harness.drv
  /nix/store/13r4cfn8qcy74l8vgyi2vxb03y14d88k-run-check-harness-psql-17.drv