$ git clone -n https://gitee.com/leeffo/golang-x-sys.git /var/lib/mock/dist-an8.7-dde-la64-build-148608-57755/root/chroot_tmpdir/scmroot/golang-x-sys
Cloning into '/var/lib/mock/dist-an8.7-dde-la64-build-148608-57755/root/chroot_tmpdir/scmroot/golang-x-sys'...
$ git reset --hard origin/a8
HEAD is now at 0b8fd24 fix: update to 5.3.1