$ git clone -n https://gitee.com/opencloudos-stream/libguestfs-winsupport.git /var/lib/mock/dist-oc9-epol-build-232732-81770/root/chroot_tmpdir/scmroot/libguestfs-winsupport
Cloning into '/var/lib/mock/dist-oc9-epol-build-232732-81770/root/chroot_tmpdir/scmroot/libguestfs-winsupport'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libguestfs-winsupport
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f58fb01 !1 resume maintenance for the package Merge pull request !1 from clareli/master