$ git clone -n https://gitee.com/mgb01105731/python-multidict.git /var/lib/mock/dist-an23-build-339940-69805/root/chroot_tmpdir/scmroot/python-multidict
Cloning into '/var/lib/mock/dist-an23-build-339940-69805/root/chroot_tmpdir/scmroot/python-multidict'...
$ git fetch origin 7b27d218e13fe16c748ec7f3c14858a002802433:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-multidict
 * [new ref]         7b27d218e13fe16c748ec7f3c14858a002802433 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7b27d21 rebuild