$ git clone -n https://src.fedoraproject.org/rpms/php-netresearch-jsonmapper.git /var/lib/mock/f40-build-2022827-46848/root/chroot_tmpdir/scmroot/php-netresearch-jsonmapper
Cloning into '/var/lib/mock/f40-build-2022827-46848/root/chroot_tmpdir/scmroot/php-netresearch-jsonmapper'...
$ git fetch origin 6b3dbc00c4529de6fb6c7a13a5aed10f151f6117:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-netresearch-jsonmapper
 * [new ref]         6b3dbc00c4529de6fb6c7a13a5aed10f151f6117 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b3dbc0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild