$ git clone -n https://gitee.com/zhuhong_bo/deepin-installer-timezones.git /var/lib/mock/dist-an23-dde-build-534392-81625/root/chroot_tmpdir/scmroot/deepin-installer-timezones
Cloning into '/var/lib/mock/dist-an23-dde-build-534392-81625/root/chroot_tmpdir/scmroot/deepin-installer-timezones'...
$ git fetch origin 31b4b1e49cf72b8e7b0b6cec7468ec4607e5512f:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/deepin-installer-timezones
 * [new ref]         31b4b1e49cf72b8e7b0b6cec7468ec4607e5512f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31b4b1e Initial package release