$ git clone -n https://gitee.com/zhangwenlong01/libxcb.git /var/lib/mock/dist-an23-build-325879-68945/root/chroot_tmpdir/scmroot/libxcb
Cloning into '/var/lib/mock/dist-an23-build-325879-68945/root/chroot_tmpdir/scmroot/libxcb'...
$ git fetch origin 61f72c1c73c04bf7712693700fb41f1f2d4f7a5f:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/libxcb
 * [new ref]         61f72c1c73c04bf7712693700fb41f1f2d4f7a5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61f72c1 update to 1.16