$ git clone -n https://gitee.com/pang-qing/srt.git /var/lib/mock/dist-an23-dde-build-304735-66468/root/chroot_tmpdir/scmroot/srt
Cloning into '/var/lib/mock/dist-an23-dde-build-304735-66468/root/chroot_tmpdir/scmroot/srt'...
$ git fetch origin 6272df3d59d01b4e639dea7adff298875b52e497:KOJI_FETCH_HEAD
From https://gitee.com/pang-qing/srt
 * [new ref]         6272df3d59d01b4e639dea7adff298875b52e497 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6272df3 Fix version