$ git clone -n https://gitee.com/wangpingping000/sed.git /var/lib/mock/dist-an23-build-181763-59801/root/chroot_tmpdir/scmroot/sed
Cloning into '/var/lib/mock/dist-an23-build-181763-59801/root/chroot_tmpdir/scmroot/sed'...
$ git fetch origin a5a944403a942b122fcca227515ada4577ea9d61:KOJI_FETCH_HEAD
From https://gitee.com/wangpingping000/sed
 * [new ref]         a5a944403a942b122fcca227515ada4577ea9d61 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5a9444 4.9