>>> uclibc 1.0.50 Extracting
/home/autobuild/autobuild/instance-16/output-1/host/bin/xzcat /home/autobuild/autobuild/instance-16/dl/uclibc/uClibc-ng-1.0.50.tar.xz | /home/autobuild/autobuild/instance-16/output-1/host/bin/tar --strip-components=1 -C /home/autobuild/autobuild/instance-16/output-1/build/uclibc-1.0.50   -xf -
>>> uclibc 1.0.50 Patching

Applying 0001-mips64-time64-for-n32-ABI-breaks-a-lot-of-tests-disa.patch using patch: 
patching file extra/Configs/Config.in

Applying 0004-Fix-arc-build-with-4.x-kernel-headers.patch using patch: 
patching file ldso/include/dl-syscall.h
Reversed (or previously applied) patch detected!  Skipping patch.
1 out of 1 hunk ignored -- saving rejects to file ldso/include/dl-syscall.h.rej
make: *** [package/pkg-generic.mk:247: /home/autobuild/autobuild/instance-16/output-1/build/uclibc-1.0.50/.stamp_patched] Error 1
make: Leaving directory '/home/autobuild/autobuild/instance-16/buildroot'