$ git clone -n https://src.fedoraproject.org/rpms/python-flask-mongoengine.git /var/lib/mock/f41-build-side-2-python-2726839-30768/root/chroot_tmpdir/scmroot/python-flask-mongoengine
Cloning into '/var/lib/mock/f41-build-side-2-python-2726839-30768/root/chroot_tmpdir/scmroot/python-flask-mongoengine'...
$ git fetch origin 5227088e8a5a7097f13e9c38efa92bd41a8b2508:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-flask-mongoengine
 * [new ref]         5227088e8a5a7097f13e9c38efa92bd41a8b2508 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5227088 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild