>>> mender 1.4.0 Downloading
--2018-11-19 06:51:59--  https://github.com/mendersoftware/mender/archive/1.4.0/mender-1.4.0.tar.gz
Resolving github.com (github.com)... 140.82.118.4, 140.82.118.3
Connecting to github.com (github.com)|140.82.118.4|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/mendersoftware/mender/tar.gz/1.4.0 [following]
--2018-11-19 06:52:00--  https://codeload.github.com/mendersoftware/mender/tar.gz/1.4.0
Resolving codeload.github.com (codeload.github.com)... 192.30.253.120, 192.30.253.121
Connecting to codeload.github.com (codeload.github.com)|192.30.253.120|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-gzip]
Saving to: '/home/buildroot/autobuild/run/instance-1/output/build/.mender-1.4.0.tar.gz.sgKigT/output'

     0K .......... .......... .......... .......... ..........  286K
    50K .......... .......... .......... .......... ..........  666K
   100K .......... .......... .......... .......... .......... 58.9M
   150K .......... .......... .......... .......... ..........  658K
   200K .......... .......... .......... .......... .......... 40.7M
   250K .......... .......... .......... .......... .......... 49.6M
   300K .......... .......... .......... .......... .......... 65.7M
   350K .......... .......... .......... .......... .......... 9.48M
   400K .......... .......... .......... .......... ..........  754K
   450K .......... .......... .......... .......... .......... 20.3M
   500K .......... .......... .......... .......... ..........  101M
   550K .......... .......... .......... .......... .......... 26.7M
   600K .......... .......... .......... .......... .......... 11.8M
   650K .......... .......... .......... .......... .......... 12.2M
   700K .......... .......... .......... .......... .......... 12.2M
   750K .......... .......... .......... .......... ..........  864K
   800K .......... .......... .......... .......... .......... 15.5M
   850K .......... .......... .......... ....                   111M=0.5s

2018-11-19 06:52:01 (1.80 MB/s) - '/home/buildroot/autobuild/run/instance-1/output/build/.mender-1.4.0.tar.gz.sgKigT/output' saved [906127]

mender-1.4.0.tar.gz: OK (sha256: 267fa73ad472b034248ee298593b5c52ea0b105fd73c91febb3587280c61bee2)
>>> mender 1.4.0 Extracting
gzip -d -c /home/buildroot/autobuild/run/instance-1/dl/mender/mender-1.4.0.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0   -xf -
>>> mender 1.4.0 Patching

Applying 0001-FIX-Enabling-compiling-ppc64le.patch using patch: 
patching file ioctl_64_bit.go
>>> mender 1.4.0 Configuring
mkdir -p /home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0/_gopath/src/github.com/mendersoftware/
ln -sf /home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0 /home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0/_gopath/src/github.com/mendersoftware/mender
>>> mender 1.4.0 Building
cd /home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0/_gopath/src/github.com/mendersoftware/mender; GOARCH=amd64 GOROOT="/home/buildroot/autobuild/run/instance-1/output/host/lib/go" CC="/home/buildroot/autobuild/run/instance-1/output/host/bin/x86_64-amd-linux-gnu-gcc" CXX="/home/buildroot/autobuild/run/instance-1/output/host/bin/x86_64-amd-linux-gnu-g++" GOTOOLDIR="/home/buildroot/autobuild/run/instance-1/output/host/lib/go/pkg/tool/linux_amd64" PATH="/home/buildroot/autobuild/run/instance-1/output/host/bin:/home/buildroot/autobuild/run/instance-1/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/snap/bin" GOBIN= CGO_ENABLED=1 GOPATH="/home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0/_gopath"  /home/buildroot/autobuild/run/instance-1/output/host/bin/go build -v -ldflags "-X main.Version=1.4.0" -tags "" -o /home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0/bin/mender ./.
runtime/cgo
net
os/user
github.com/mendersoftware/mender/vendor/github.com/bmatsuo/lmdb-go/lmdb
archive/tar
net/textproto
log/syslog
crypto/x509
vendor/golang_org/x/net/http/httpguts
vendor/golang_org/x/net/http/httpproxy
crypto/tls
net/http/httptrace
net/http
net/http/httptest
github.com/mendersoftware/mender/vendor/golang.org/x/net/http2
github.com/mendersoftware/mender/client
github.com/mendersoftware/mender/store
# github.com/mendersoftware/mender
/home/buildroot/autobuild/run/instance-1/output/host/lib/go/pkg/tool/linux_amd64/link: running /home/buildroot/autobuild/run/instance-1/output/host/bin/x86_64-amd-linux-gnu-gcc failed: exit status 1
/tmp/go-build744641556/b001/exe/a.out: final close failed: Invalid operation
collect2: error: ld returned 1 exit status

package/pkg-generic.mk:229: recipe for target '/home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0/.stamp_built' failed
make: *** [/home/buildroot/autobuild/run/instance-1/output/build/mender-1.4.0/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/run/instance-1/buildroot'