$ git clone -n https://gitee.com/zhuhong_bo/deepin-installer-timezones.git /var/lib/mock/dist-an23-dde-build-527484-79612/root/chroot_tmpdir/scmroot/deepin-installer-timezones
Cloning into '/var/lib/mock/dist-an23-dde-build-527484-79612/root/chroot_tmpdir/scmroot/deepin-installer-timezones'...
$ git fetch origin 93c2c9d9c6cb1ab46b59c2b89be5ea62d92bf461:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/deepin-installer-timezones
 * [new ref]         93c2c9d9c6cb1ab46b59c2b89be5ea62d92bf461 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93c2c9d Initial package release