grep Werror from buildlog CGO_LDFLAGS="-g" "-O2" "-lpthread" /usr/lib/go/pkg/tool/linux_amd64/cgo -objdir $WORK/runtime/cgo/_obj/ -importpath runtime/cgo -import_runtime_cgo=false -import_syscall=false -- -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror cgo.go gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/_cgo_export.o -c $WORK/runtime/cgo/_obj/_cgo_export.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/cgo.cgo2.o -c $WORK/runtime/cgo/_obj/cgo.cgo2.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_context.o -c ./gcc_context.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_fatalf.o -c ./gcc_fatalf.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_libinit.o -c ./gcc_libinit.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_linux_amd64.o -c ./gcc_linux_amd64.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_mmap.o -c ./gcc_mmap.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_setenv.o -c ./gcc_setenv.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_sigaction.o -c ./gcc_sigaction.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_traceback.o -c ./gcc_traceback.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_util.o -c ./gcc_util.c gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/gcc_amd64.o -c ./gcc_amd64.S gcc -I . -fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=$WORK=/tmp/go-build -gno-record-gcc-switches -I $WORK/runtime/cgo/_obj/ -g -O2 -Wall -Werror -o $WORK/runtime/cgo/_obj/_cgo_main.o -c $WORK/runtime/cgo/_obj/_cgo_main.c
Created attachment 472570 [details] dev-vcs:hub-2.2.9:20170408-124402.log build log
Please check this with version 2.6.1 which was just committed to the tree. If it is still an issue, you might want to open a bug upstream [1] and link it here. [1] https://github.com/github/hub/issues/
This version hasn't been in the tree for some time. Please open a new bug if this is still happening. Thanks, William