$ git clone -n https://gitee.com/fundawang/freeipmi.git /var/lib/mock/dist-an23-build-285094-64769/root/chroot_tmpdir/scmroot/freeipmi
Cloning into '/var/lib/mock/dist-an23-build-285094-64769/root/chroot_tmpdir/scmroot/freeipmi'...
$ git fetch origin 15be888dc1436acbd1165743bd17e95982098011:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/freeipmi
 * [new ref]         15be888dc1436acbd1165743bd17e95982098011 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15be888 1.6.11