these 3 derivations will be built:
  /nix/store/wwnixbk7vklbsp70c4y3daf4yipjsj6a-start-postgres-server-test.drv
  /nix/store/ynx4dd4z9ixa324sn95822v2g3yfh4hz-postgres-17-check-harness.drv
  /nix/store/www8s4vwln5pgdjskd0may4g2va4l2q3-run-check-harness-psql-17-cli.drv