these 2 derivations will be built:
  /nix/store/ckvv4lwzm2sb1vxsfzbv9ppbb5w2hi3v-postgres-17-check-harness.drv
  /nix/store/p3ln7lijzwi13fdakkbq3xwz467jsaka-run-check-harness-psql-17-slim.drv