these 3 derivations will be built:
  /nix/store/vbirpxppccywml9xlcki6wwpam4isnf0-start-postgres-server-test.drv
  /nix/store/jpjad8jqklkk7akapp7iwcmanq4m6dkg-postgres-17-check-harness.drv
  /nix/store/3hbkcrmq0vc8ws213p1hglbdzyczl3ym-run-check-harness-psql-17-slim.drv