these 3 derivations will be built:
  /nix/store/l4v4x7cfrniajjhwbyasjpn4w35nydhl-start-postgres-server-test.drv
  /nix/store/z9ardhwdq45z938km4hcnlalxqbdp63f-postgres-17-check-harness.drv
  /nix/store/377bs6lxp9fpnqrf71i9s56bqrxqsaix-run-check-harness-psql-17-slim.drv