these 2 derivations will be built:
  /nix/store/z55l091jiip119hyvs26f25jaiwzdf28-nixos-test-driver-pg_partman.drv
  /nix/store/l30cch38n6qb74l4vs97hv57533slh3k-vm-test-run-pg_partman.drv
building '/nix/store/z55l091jiip119hyvs26f25jaiwzdf28-nixos-test-driver-pg_partman.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'