$ git clone -n https://gitee.com/zhuhong_bo/deepin-authenticate.git /var/lib/mock/dist-an23-dde-build-530829-80546/root/chroot_tmpdir/scmroot/deepin-authenticate
Cloning into '/var/lib/mock/dist-an23-dde-build-530829-80546/root/chroot_tmpdir/scmroot/deepin-authenticate'...
$ git fetch origin a538496251c5d973a55c7d233ba7a74f2081431b:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/deepin-authenticate
 * [new ref]         a538496251c5d973a55c7d233ba7a74f2081431b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a538496 upgrade to 1.5.12