$ git clone -n https://gitee.com/wenyuzifang/qpid-proton.git /var/lib/mock/dist-an23-build-481584-74252/root/chroot_tmpdir/scmroot/qpid-proton
Cloning into '/var/lib/mock/dist-an23-build-481584-74252/root/chroot_tmpdir/scmroot/qpid-proton'...
$ git fetch origin 3691b1773bd50b6638a44cff25c865c80a0ad798:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/qpid-proton
 * [new ref]         3691b1773bd50b6638a44cff25c865c80a0ad798 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3691b17 Update code from upstream