$ git clone -n https://gitee.com/wz002/dump.git /var/lib/mock/dist-an8.9-build-412553-72798/root/chroot_tmpdir/scmroot/dump
Cloning into '/var/lib/mock/dist-an8.9-build-412553-72798/root/chroot_tmpdir/scmroot/dump'...
$ git fetch origin 08bf795f631a38b1ee3864a76d11b4bf412fe28d:KOJI_FETCH_HEAD
From https://gitee.com/wz002/dump
 * [new ref]         08bf795f631a38b1ee3864a76d11b4bf412fe28d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 08bf795 [Bug] rebuild to fix the bug of incremental backup