this derivation will be built:
  /nix/store/25lbx7m0wkxg7r0xma6pbz2pafzp81w3-run-check-harness-psql-15-slim.drv
these 2 paths will be fetched (23.2 KiB download, 91.9 KiB unpacked):
  /nix/store/mwbs3aa02d8f1dsyri6d3g13sdcnv89b-postgres-15-check-harness
  /nix/store/6xaawck9pq3gmh24cs8400lxvvjajixv-start-postgres-server-test