$ git clone -n https://gitee.com/zhuhong_bo/log4c.git /var/lib/mock/dist-an23-dde-build-536518-82681/root/chroot_tmpdir/scmroot/log4c
Cloning into '/var/lib/mock/dist-an23-dde-build-536518-82681/root/chroot_tmpdir/scmroot/log4c'...
$ git fetch origin 77783a1dd36d98039c6aeaf03e71f639dde2f425:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/log4c
 * [new ref]         77783a1dd36d98039c6aeaf03e71f639dde2f425 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 77783a1 package init