* Package:    dev-go/qr-0_p20161121
 * Repository: gentoo
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox test userpriv usersandbox
>>> Unpacking source...
>>> Source unpacked in /var/tmp/portage/dev-go/qr-0_p20161121/work
>>> Preparing source in /var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121 ...
env GOPATH=/var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121:/usr/lib/go-gentoo GOCACHE=/var/tmp/portage/dev-go/qr-0_p20161121/temp/go-cache go build -v -work -x -p 1 rsc.io/qr
WORK=/var/tmp/portage/dev-go/qr-0_p20161121/temp/go-build811289695
rsc.io/qr/gf256
mkdir -p $WORK/b037/
cat >$WORK/b037/importcfg << 'EOF' # internal
# import config
packagefile strconv=/usr/lib/go/pkg/linux_amd64/strconv.a
EOF
cd /var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121/src/rsc.io/qr/gf256
/usr/lib/go/pkg/tool/linux_amd64/compile -o $WORK/b037/_pkg_.a -trimpath $WORK/b037 -p rsc.io/qr/gf256 -complete -buildid akmZ_rhBm2zzu6Ng139w/akmZ_rhBm2zzu6Ng139w -goversion go1.12 -D "" -importcfg $WORK/b037/importcfg -pack ./gf256.go
/usr/lib/go/pkg/tool/linux_amd64/buildid -w $WORK/b037/_pkg_.a # internal
cp $WORK/b037/_pkg_.a /var/tmp/portage/dev-go/qr-0_p20161121/temp/go-cache/37/37aee2881311af86cf95c928b063741cf5002f71e33d102d13c32d67695ae943-d # internal
rsc.io/qr/coding
mkdir -p $WORK/b027/
cat >$WORK/b027/importcfg << 'EOF' # internal
# import config
packagefile fmt=/usr/lib/go/pkg/linux_amd64/fmt.a
packagefile rsc.io/qr/gf256=$WORK/b037/_pkg_.a
packagefile strconv=/usr/lib/go/pkg/linux_amd64/strconv.a
packagefile strings=/usr/lib/go/pkg/linux_amd64/strings.a
EOF
cd /var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121/src/rsc.io/qr/coding
/usr/lib/go/pkg/tool/linux_amd64/compile -o $WORK/b027/_pkg_.a -trimpath $WORK/b027 -p rsc.io/qr/coding -complete -buildid EyvTUXikQHP6fflHu04K/EyvTUXikQHP6fflHu04K -goversion go1.12 -D "" -importcfg $WORK/b027/importcfg -pack ./qr.go
/usr/lib/go/pkg/tool/linux_amd64/buildid -w $WORK/b027/_pkg_.a # internal
cp $WORK/b027/_pkg_.a /var/tmp/portage/dev-go/qr-0_p20161121/temp/go-cache/24/2468703aebe0385f86ea78a389873ce161bc704764858efc7d6a653a2718eecf-d # internal
rsc.io/qr
mkdir -p $WORK/b001/
cat >$WORK/b001/importcfg << 'EOF' # internal
# import config
packagefile bytes=/usr/lib/go/pkg/linux_amd64/bytes.a
packagefile encoding/binary=/usr/lib/go/pkg/linux_amd64/encoding/binary.a
packagefile errors=/usr/lib/go/pkg/linux_amd64/errors.a
packagefile hash=/usr/lib/go/pkg/linux_amd64/hash.a
packagefile hash/crc32=/usr/lib/go/pkg/linux_amd64/hash/crc32.a
packagefile image=/usr/lib/go/pkg/linux_amd64/image.a
packagefile image/color=/usr/lib/go/pkg/linux_amd64/image/color.a
packagefile rsc.io/qr/coding=$WORK/b027/_pkg_.a
EOF
cd /var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121/src/rsc.io/qr
/usr/lib/go/pkg/tool/linux_amd64/compile -o $WORK/b001/_pkg_.a -trimpath $WORK/b001 -p rsc.io/qr -complete -buildid ulTNx6lRthVl8PseCqUX/ulTNx6lRthVl8PseCqUX -goversion go1.12 -D "" -importcfg $WORK/b001/importcfg -pack ./png.go ./qr.go
/usr/lib/go/pkg/tool/linux_amd64/buildid -w $WORK/b001/_pkg_.a # internal
cp $WORK/b001/_pkg_.a /var/tmp/portage/dev-go/qr-0_p20161121/temp/go-cache/c8/c8dbb175ea7b7d2110a6d9dfdb7df78150732012bf2cfac3845ac5188089cc95-d # internal
>>> Source compiled.
>>> Test phase: dev-go/qr-0_p20161121
env GOPATH=/var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121:/usr/lib/go-gentoo go test -v -work -x rsc.io/qr
WORK=/var/tmp/portage/dev-go/qr-0_p20161121/temp/go-build819400620
mkdir -p $WORK/b001/
failed to initialize build cache at /root/cache/go-build: mkdir /root/cache: permission denied
 * ERROR: dev-go/qr-0_p20161121::gentoo failed (test phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 124:  Called src_test
 *   environment, line 450:  Called golang-build_src_test
 *   environment, line 380:  Called die
 * The specific snippet of code:
 *       "$@" || die
 * 
 * If you need support, post the output of `emerge --info '=dev-go/qr-0_p20161121::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-go/qr-0_p20161121::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-go:qr-0_p20161121:20190312-025010.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-go/qr-0_p20161121/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-go/qr-0_p20161121/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121'
 * S: '/var/tmp/portage/dev-go/qr-0_p20161121/work/qr-0_p20161121'