$ git clone -n https://gitee.com/zhoujiajia111/systemd.git /var/lib/mock/dist-an23-build-468885-74027/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an23-build-468885-74027/root/chroot_tmpdir/scmroot/systemd'...
$ git fetch origin 714d95fb715470945efaa7111b9b78bc9357257c:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/systemd
 * [new ref]         714d95fb715470945efaa7111b9b78bc9357257c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 714d95f Fix abnormal version conflict information