this derivation will be built:
  /nix/store/yg84kj5w7hbny270zvd0h6rb9iqgncs3-docker-image-test.drv
building '/nix/store/yg84kj5w7hbny270zvd0h6rb9iqgncs3-docker-image-test.drv' on 'ssh-ng://nixbot-remote-build@62.210.193.142'
building '/nix/store/yg84kj5w7hbny270zvd0h6rb9iqgncs3-docker-image-test.drv'