these 2 derivations will be built:
  /nix/store/plblzgys5m1qcikx153f1rhycb3jl60d-termux-native-environment.drv
  /nix/store/n0afd66zryjp1saz0z0qhpzl1k4xwm9a-termux-native-bundle.drv
cannot build on 'ssh-ng://nix-remote-builder@100.122.21.36': error: failed to start SSH connection to '100.122.21.36'
cannot build on 'ssh-ng://nix-remote-builder@100.122.4.173': error: failed to start SSH connection to '100.122.4.173'