these 3 derivations will be built:
  /nix/store/y3sz6y6q6sg4yjj50wgc73p9ngjp5c8x-start-postgres-server-test.drv
  /nix/store/cy300v8l7hqm2kxjmn490hl7qsbjdmf4-postgres-17-check-harness.drv
  /nix/store/knc6g3h0haamqlmb2k4d11zrmanqwd7g-run-check-harness-psql-17-cli.drv