$ git clone -n https://src.fedoraproject.org/rpms/nng.git /var/lib/mock/f31-build-57818-28388/root/chroot_tmpdir/scmroot/nng
Cloning into '/var/lib/mock/f31-build-57818-28388/root/chroot_tmpdir/scmroot/nng'...
$ git reset --hard 4f3f2eb1385f97bb72ffeb0cee219d11f9ba7289
HEAD is now at 4f3f2eb - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild