[www-scripts] Sphinx Doc Update: ERROR

[LLVM via www-scripts]

/opt/tools/sphinx_update.sh: warning: removing stale lock file from PID 18115.
UPDATING lld SOURCES
Updating '.':
U    ELF/Relocations.cpp
U    ELF/InputFiles.h
U    ELF/InputFiles.cpp
U    ELF/Driver.cpp
U    ELF/Config.h
U    test/ELF/lto/archive-no-index.ll
Updated to revision 302084.
make: *** No rule to make target `docs-lld-html'.  Stop.