$ git clone -n https://gitee.com/wenyuzifang/python-trove-classifiers.git /var/lib/mock/dist-an23-build-464232-73881/root/chroot_tmpdir/scmroot/python-trove-classifiers
Cloning into '/var/lib/mock/dist-an23-build-464232-73881/root/chroot_tmpdir/scmroot/python-trove-classifiers'...
$ git fetch origin 8a09df9cb12e5de55bc9e2b4ff9230b5164cb4d4:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-trove-classifiers
 * [new ref]         8a09df9cb12e5de55bc9e2b4ff9230b5164cb4d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a09df9 Update code from upstream