$ git clone -n https://gitee.com/src-opencloudos-rpms/shadow-utils.git /var/lib/mock/dist-oc8-build-81035-54534/root/chroot_tmpdir/scmroot/shadow-utils
Cloning into '/var/lib/mock/dist-oc8-build-81035-54534/root/chroot_tmpdir/scmroot/shadow-utils'...
$ git fetch origin d8a5363ca70f8fda0f4fe0f82e5ff0bf8e6c6e76:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/shadow-utils
 * [new ref]         d8a5363ca70f8fda0f4fe0f82e5ff0bf8e6c6e76 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8a5363 import shadow-utils-4.6-22.tl3