these 2 derivations will be built:
  /nix/store/q9375kk7y6d7lh7vwhnxigiqwkz0fni9-nixbot-docs.drv
  /nix/store/vrxlx4vwa24rif30s6wbgfvsrmdradxh-inputDerivation-gh-pages.drv
building '/nix/store/q9375kk7y6d7lh7vwhnxigiqwkz0fni9-nixbot-docs.drv'...
building '/nix/store/vrxlx4vwa24rif30s6wbgfvsrmdradxh-inputDerivation-gh-pages.drv'...