$ git clone -n https://gitee.com/hongwei-qin/mcelog.git /var/lib/mock/dist-an23.3-build-415689-72844/root/chroot_tmpdir/scmroot/mcelog
Cloning into '/var/lib/mock/dist-an23.3-build-415689-72844/root/chroot_tmpdir/scmroot/mcelog'...
$ git fetch origin f49b91e97ad0a8a8fb20168520e2577dfad7cfbd:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/mcelog
 * [new ref]         f49b91e97ad0a8a8fb20168520e2577dfad7cfbd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f49b91e update to 202