these 3 derivations will be built:
  /nix/store/k1qmr9yibb3bj9a3bjmhvq03gnn6fkms-start-postgres-server-test.drv
  /nix/store/g4r9c4w9lwqmalns6wc5j303rs38inn3-postgres-17-check-harness.drv
  /nix/store/0zzgkz9mw0db6bjw8g2l8ss2cag4rxxs-run-check-harness-psql-17-cli.drv