$ git clone -n https://gitee.com/gcdota930915/libvirt.git /var/lib/mock/dist-an23-build-348628-70427/root/chroot_tmpdir/scmroot/libvirt
Cloning into '/var/lib/mock/dist-an23-build-348628-70427/root/chroot_tmpdir/scmroot/libvirt'...
$ git fetch origin 286a676a18053613fffebea894a56c68ff4d62d4:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/libvirt
 * [new ref]         286a676a18053613fffebea894a56c68ff4d62d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 286a676 Fix snapshot revert crash