these 2 derivations will be built:
  /nix/store/aksm6bw8h78iwajqrawgqqk4f6xaxsp6-nixbot-docs.drv
  /nix/store/pvwkcqwvmqhdcbcsnmkqfaz59bvaldal-inputDerivation-gh-pages.drv
building '/nix/store/aksm6bw8h78iwajqrawgqqk4f6xaxsp6-nixbot-docs.drv'...
building '/nix/store/pvwkcqwvmqhdcbcsnmkqfaz59bvaldal-inputDerivation-gh-pages.drv'...