Changelog for rust-color-backtrace-devel-0.4.2-3.fc31.22.noarch.rpm :

* Wed Jul 29 2020 Fedora Release Engineering - 0.4.2-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Tue May 19 2020 Josh Stone - 0.4.2-1- Update to 0.4.2
* Tue May 12 2020 Igor Raits - 0.4.1-1- Initial package