$ git clone -n https://src.fedoraproject.org/rpms/plasma-breeze.git /var/lib/mock/f41-build-838012-159533/root/chroot_tmpdir/scmroot/plasma-breeze
Cloning into '/var/lib/mock/f41-build-838012-159533/root/chroot_tmpdir/scmroot/plasma-breeze'...
$ git fetch origin 09c8d3a103768c0e02e10dbc3df96d9d1e92a07f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-breeze
 * [new ref]         09c8d3a103768c0e02e10dbc3df96d9d1e92a07f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09c8d3a 6.1.4