$ git clone -n https://gitee.com/wenyuzifang/python-freezegun.git /var/lib/mock/dist-an23-build-463730-73862/root/chroot_tmpdir/scmroot/python-freezegun
Cloning into '/var/lib/mock/dist-an23-build-463730-73862/root/chroot_tmpdir/scmroot/python-freezegun'...
$ git fetch origin 321a4ae760c96567fe50cb396c91179604884482:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-freezegun
 * [new ref]         321a4ae760c96567fe50cb396c91179604884482 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 321a4ae Update code from upstream