these 2 derivations will be built:
  /nix/store/ws2issagkj2ca47xa6y8q67lw716hwaw-nixbot-docs.drv
  /nix/store/nih1b894i6yzyrnyw38fn66a5acgm4c9-inputDerivation-gh-pages.drv
building '/nix/store/ws2issagkj2ca47xa6y8q67lw716hwaw-nixbot-docs.drv'...
building '/nix/store/nih1b894i6yzyrnyw38fn66a5acgm4c9-inputDerivation-gh-pages.drv'...