$ git clone -n https://gitee.com/lzq11122/libvirt.git /var/lib/mock/dist-an23-build-501558-74764/root/chroot_tmpdir/scmroot/libvirt
Cloning into '/var/lib/mock/dist-an23-build-501558-74764/root/chroot_tmpdir/scmroot/libvirt'...
$ git fetch origin 8424da14663ddeddebabac4cf9acd86465195edb:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/libvirt
 * [new ref]         8424da14663ddeddebabac4cf9acd86465195edb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8424da1 Rebuild with libnbd 1.22.5