$ git clone -n https://src.fedoraproject.org/rpms/python-django-haystack.git /var/lib/mock/f38-build-side-42-init-devel-610724-26265/root/chroot_tmpdir/scmroot/python-django-haystack
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-610724-26265/root/chroot_tmpdir/scmroot/python-django-haystack'...
$ git fetch origin 944621491323fc990d99719a8d4a4d3bdf2d9447:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-django-haystack
 * [new ref]         944621491323fc990d99719a8d4a4d3bdf2d9447 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9446214 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild