these 4 derivations will be built:
  /nix/store/0gh5znhhi3hfw3jnx9jzh29c6w47bhs9-nixpp-termux-0.4.0.drv
  /nix/store/vkgakd7dxrdzkldxpxhgjwcq8qj0f892-termux-native-home-packages.json.drv
  /nix/store/8v2w2v6xi38p0ksi19vsazsglb9b50ha-termux-native-environment.drv
  /nix/store/klvrgc56if1zix7cinca5i80acrlqy0p-termux-native-bundle.drv