$ git clone -n https://gitee.com/mgb01105731/flexiblas.git /var/lib/mock/dist-an23.3-build-420308-72884/root/chroot_tmpdir/scmroot/flexiblas
Cloning into '/var/lib/mock/dist-an23.3-build-420308-72884/root/chroot_tmpdir/scmroot/flexiblas'...
$ git fetch origin e507d8c85ec0e06a8d1f578782efb77c905eb8df:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/flexiblas
 * [new ref]         e507d8c85ec0e06a8d1f578782efb77c905eb8df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e507d8c Update to 3.4.2 from 3.3.0