$ git clone -n https://gitee.com/zhoujiajia111/libXv.git /var/lib/mock/dist-an23.3-build-435363-73067/root/chroot_tmpdir/scmroot/libXv
Cloning into '/var/lib/mock/dist-an23.3-build-435363-73067/root/chroot_tmpdir/scmroot/libXv'...
$ git fetch origin 2af7722227aaaa0e03734adcbc151f97f8d69386:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/libXv
 * [new ref]         2af7722227aaaa0e03734adcbc151f97f8d69386 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2af7722 Rebuild for remove inappropriate build dependencies.