$ git clone -n https://gitee.com/lzq11122/OpenIPMI.git /var/lib/mock/dist-an23-build-503471-74843/root/chroot_tmpdir/scmroot/OpenIPMI
Cloning into '/var/lib/mock/dist-an23-build-503471-74843/root/chroot_tmpdir/scmroot/OpenIPMI'...
$ git fetch origin a6b4a7e834016fd0c4a2953ee8fc1377599af1f0:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/OpenIPMI
 * [new ref]         a6b4a7e834016fd0c4a2953ee8fc1377599af1f0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6b4a7e Rebuild with net-snmp 5.9.5