$ git clone -n https://gitee.com/hongwei-qin/mcelog.git /var/lib/mock/dist-an23.3-build-415200-72844/root/chroot_tmpdir/scmroot/mcelog
Cloning into '/var/lib/mock/dist-an23.3-build-415200-72844/root/chroot_tmpdir/scmroot/mcelog'...
$ git fetch origin 27f05aaa75033d4320b6e2e233062757fc20f0b9:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/mcelog
 * [new ref]         27f05aaa75033d4320b6e2e233062757fc20f0b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27f05aa update to 202