this derivation will be built:
  /nix/store/9fx3lq1icw1nb91spcz8akcxd9ij0ypz-inputDerivation-publish-iso-multios.drv
building '/nix/store/9fx3lq1icw1nb91spcz8akcxd9ij0ypz-inputDerivation-publish-iso-multios.drv' on 'ssh-ng://nix-remote-builder@100.122.253.110'...
copying 0 paths...
building '/nix/store/9fx3lq1icw1nb91spcz8akcxd9ij0ypz-inputDerivation-publish-iso-multios.drv'...
copying 1 paths...
copying path '/nix/store/7wyhr2dx61m62fdfvx4dgkvs1hygff4c-inputDerivation-publish-iso-multios' from 'ssh-ng://nix-remote-builder@100.122.253.110'...