$ git clone -n https://src.fedoraproject.org/rpms/python-django-cors-headers.git /var/lib/mock/f45-build-30335-644/root/chroot_tmpdir/scmroot/python-django-cors-headers
Cloning into '/var/lib/mock/f45-build-30335-644/root/chroot_tmpdir/scmroot/python-django-cors-headers'...
$ git fetch origin c4d2fea903bf5a8b786ad5ea717ddf98e07c22f3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-django-cors-headers
 * [new ref]         c4d2fea903bf5a8b786ad5ea717ddf98e07c22f3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4d2fea Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild