these 2 derivations will be built:
  /nix/store/pskx5z84yh56xppsaapxhy91q4ahrpj2-postgres-17-check-harness.drv
  /nix/store/hs16bmf770l7vi122x18wxdgbxjrb0rl-run-check-harness-psql-17-slim.drv