these 3 derivations will be built:
  /nix/store/h7k0gy7vhgc4hqpszmw5gin3dq4wzikc-start-postgres-server-test.drv
  /nix/store/w89blkj162qi8d9x5bf2s09vaqpn01gm-postgres-17-check-harness.drv
  /nix/store/bkw7a53jrmgpq54d8ib677i76f6xdim6-run-check-harness-psql-17-slim.drv