these 3 derivations will be built:
  /nix/store/cr5alsh5qdm7586fr9fc2acxacqhsr2g-start-postgres-server-test.drv
  /nix/store/qyw3ifs7xahinh9k1dbiyvhzkfi9wdaa-postgres-17-check-harness.drv
  /nix/store/98lgdl4mrsl6ipgwxxjxprasjhaywszc-run-check-harness-psql-17-slim.drv