$ git clone -n https://src.fedoraproject.org/rpms/python-django-storages.git /var/lib/mock/f45-build-30387-644/root/chroot_tmpdir/scmroot/python-django-storages
Cloning into '/var/lib/mock/f45-build-30387-644/root/chroot_tmpdir/scmroot/python-django-storages'...
$ git fetch origin f08fc255b6dba2d6a9b6ee61595232a993157567:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-django-storages
 * [new ref]         f08fc255b6dba2d6a9b6ee61595232a993157567 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f08fc25 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild