$ git clone -n https://gitee.com/zhangbinchen/anaconda.git /var/lib/mock/dist-an23-build-462397-73799/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-an23-build-462397-73799/root/chroot_tmpdir/scmroot/anaconda'...
$ git fetch origin 295dd2e016727ec5b21164327604c51896110ecc:KOJI_FETCH_HEAD
From https://gitee.com/zhangbinchen/anaconda
 * [new ref]         295dd2e016727ec5b21164327604c51896110ecc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 295dd2e support sw_64