[www-scripts] Sphinx Doc Update: ERROR

[LLVM via www-scripts]

/opt/tools/sphinx_update.sh: warning: removing stale lock file from PID 23382.
UPDATING lld SOURCES
Updating '.':
D    include/lld/Core/Parallel.h
D    include/lld/Core/TaskGroup.h
D    unittests/CoreTests
U    unittests/CMakeLists.txt
U    ELF/Threads.h
D    lib/Core/TaskGroup.cpp
U    lib/Core/CMakeLists.txt
U    lib/ReaderWriter/MachO/LayoutPass.cpp
U    COFF/ICF.cpp
U    COFF/Writer.cpp
U    COFF/MapFile.cpp
Updated to revision 302752.
make: *** No rule to make target `docs-lld-html'.  Stop.