Hi Mauro, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 56b697c6c13b51887a0c66c8bcbd10cd537476fa commit: 9b88ad5464af1bf7228991f1c46a9a13484790a4 [3228/4211] scripts/sphinx-pre-install: always check if version is compatible with build reproduce: make htmldocs If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >> /bin/bash: ./scripts/sphinx-pre-install: No such file or directory --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation