$ git clone -n https://gitee.com/wenyuzifang/python-freezegun.git /var/lib/mock/dist-an23-build-481358-74252/root/chroot_tmpdir/scmroot/python-freezegun
Cloning into '/var/lib/mock/dist-an23-build-481358-74252/root/chroot_tmpdir/scmroot/python-freezegun'...
$ git fetch origin cd262415bf3813b7d374b8f20ec803f17fec63e0:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-freezegun
 * [new ref]         cd262415bf3813b7d374b8f20ec803f17fec63e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd26241 Update code from upstream