Changelog for rust-backtrace-devel-0.3.5-3.fc28.noarch.rpm :

* Fri Feb 09 2018 Fedora Release Engineering - 0.3.5-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Mon Jan 08 2018 Igor Gnatenko - 0.3.5-2- Rebuild for rust-packaging v5
* Thu Jan 04 2018 Igor Gnatenko - 0.3.5-1- Initial package