these 2 derivations will be built:
  /nix/store/ny7cv93wczz2a4xnn52qrvm41zmmihw5-postgres-17-check-harness.drv
  /nix/store/vj3qnw4f4p0p4rc7fzspfr1gx7v8zcys-run-check-harness-psql-17.drv