these 3 derivations will be built:
  /nix/store/n2pmk0d561047ci6k5rjdsa3183sgva9-start-postgres-server-test.drv
  /nix/store/h6hzn1gplrblf1hfjhvnw5fly20dy9kw-postgres-17-check-harness.drv
  /nix/store/lpahc6drgffhfrvn03njclnzdvmg7wrg-run-check-harness-psql-17.drv