these 2 derivations will be built:
  /nix/store/sgq1dnjyjhg8a84pz9k3bgygdcxv55lz-postgres-17-check-harness.drv
  /nix/store/3s2ig6mqdppm1qh822m2hc175rfghn2r-run-check-harness-psql-17-cli.drv
this path will be fetched (18.5 KiB download, 74.9 KiB unpacked):
  /nix/store/18i3g2qcp8klsb9r0sihilniza6yw8h9-start-postgres-server-test