$ git clone -n https://gitee.com/mabofu/dsms.git /var/lib/mock/dist-an8.7-build-275855-64300/root/chroot_tmpdir/scmroot/dsms
Cloning into '/var/lib/mock/dist-an8.7-build-275855-64300/root/chroot_tmpdir/scmroot/dsms'...
$ git fetch origin 1aeec0a2bb4bfa5296ecf7bf6ac25a4f916bfe6a:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms
 * [new ref]         1aeec0a2bb4bfa5296ecf7bf6ac25a4f916bfe6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1aeec0a init from upstream