$ git clone -n https://src.fedoraproject.org/rpms/python-django-mailman3.git /var/lib/mock/f40-build-1495806-23855/root/chroot_tmpdir/scmroot/python-django-mailman3
Cloning into '/var/lib/mock/f40-build-1495806-23855/root/chroot_tmpdir/scmroot/python-django-mailman3'...
$ git fetch origin 16e0be46e9c1a47cf32d7bd08c69ef210fe27cbd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-django-mailman3
 * [new ref]         16e0be46e9c1a47cf32d7bd08c69ef210fe27cbd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16e0be4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild