these 3 derivations will be built:
  /nix/store/lzm2hjc6mwprhdccyira988pxpnhqhp1-start-postgres-server-test.drv
  /nix/store/kjjib2hk35dv5f0myq64qvv6h2sapm79-postgres-17-check-harness.drv
  /nix/store/1zlkyz9vx6kkz14i8rlc5ba7yxnnqg24-run-check-harness-psql-17-cli.drv