these 2 derivations will be built:
  /nix/store/0j3zirsnig9j57admx9241xsanm5fgwq-postgres-17-check-harness.drv
  /nix/store/fipz1i7jsa2sg763dlkhdwpim0h20igh-run-check-harness-psql-17.drv
this path will be fetched (18.5 KiB download, 74.9 KiB unpacked):
  /nix/store/gwq60qrcdj6by7dbn6mv3vcj244z0k7c-start-postgres-server-test