$ git clone -n https://src.fedoraproject.org/rpms/apache-resource-bundles.git /var/lib/mock/f40-build-2209983-52174/root/chroot_tmpdir/scmroot/apache-resource-bundles
Cloning into '/var/lib/mock/f40-build-2209983-52174/root/chroot_tmpdir/scmroot/apache-resource-bundles'...
$ git fetch origin c0cce7168aa0cf18b36a059b18d1ddb28b7525a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apache-resource-bundles
 * [new ref]         c0cce7168aa0cf18b36a059b18d1ddb28b7525a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c0cce71 Update javapackages test plan to f40