these 8 derivations will be built:
  /nix/store/dw84fmj4q6d8zg6lb6q6m0v07vpldq84-hm_nixppconfig.toml.drv
  /nix/store/ms05rgcbd4b941lpw6ihpbjd1m04r1qb-hm_zshtermuxpromptcolor.zsh.drv
  /nix/store/b2mg56vknfgk6i5rhwplfdvpn5bx8224-hm-session-vars.sh.drv
  /nix/store/qsj1i2f9gxmgc1rm90v0isf3w5p9cygx-hm_.configzsh.zprofile.drv
  /nix/store/vj8b8fqmcj8kg34jk98rchj13xz77szk-hm_.configzsh.zshenv.drv
  /nix/store/6cy2cmd1kjx8fpzrzr2x0plfjfb4chxq-termux-native-home-files.drv
  /nix/store/8j52llk6vk9r1y88b1g239q1aqgkxdc6-termux-native-environment.drv
  /nix/store/dnm6mfw6csz6d88xjn37aa75cd3izj0h-termux-native-bundle.drv
this path will be fetched (0.0 KiB download, 1.9 GiB unpacked):
  /nix/store/ilj57j43a7dkpc4r7q3fpvkxa1ppgagg-android-sdk-ndk-27.2.12479018
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@100.122.21.36': 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'