these 3 derivations will be built:
  /nix/store/nfgs2vdbg25jd1p5y8wbjs6i6hgn90np-start-postgres-server-test.drv
  /nix/store/v3ahp2zx6sgk84gmh2ri3acd7g8c7252-postgres-17-check-harness.drv
  /nix/store/wpaglb4gkh6vf8997hi1i7q6r08a38al-run-check-harness-psql-17-cli.drv