these 2 derivations will be built:
  /nix/store/jvab9a82dz8gf6n5dkqmsg0rq5z6pa4j-nixbot-docs.drv
  /nix/store/00f2jisfqlsvkicgm9zmy9ymp0shgdzc-inputDerivation-gh-pages.drv
building '/nix/store/jvab9a82dz8gf6n5dkqmsg0rq5z6pa4j-nixbot-docs.drv'...
building '/nix/store/00f2jisfqlsvkicgm9zmy9ymp0shgdzc-inputDerivation-gh-pages.drv'...