these 2 derivations will be built:
  /nix/store/7ggjf5s49znavaxjpxwmpfpfjvdzhdvb-postgres-17-check-harness.drv
  /nix/store/6y3q1j4z3pbbl9xi945xk3r2gl2c5pa5-run-check-harness-psql-17-cli.drv