these 3 derivations will be built:
  /nix/store/z37v4jn71mhbbnh7m7zcrrxyp9mxah2q-start-postgres-server-test.drv
  /nix/store/91v0vzrcy1cpyaigr5zgkrmpifr582qf-postgres-17-check-harness.drv
  /nix/store/2pd4jsmh5nfjsm6hryhdkpwk7xw6zyq3-run-check-harness-psql-17-slim.drv