these 3 derivations will be built:
  /nix/store/pf0s3fnl656ilycyhfzxwscnrfbkx351-start-postgres-server-test.drv
  /nix/store/2n1d25llwimsic1g7ywggx5n3vyxnlw8-postgres-17-check-harness.drv
  /nix/store/mq8gqafbnd3mk778i8600dy28cxdmdac-run-check-harness-psql-17-slim.drv