Changelog for rust-proc-macro2-0.4-devel-0.4.30-5.fc31.22.noarch.rpm :

* Wed Jul 29 2020 Fedora Release Engineering - 0.4.30-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Thu Jan 30 2020 Fedora Release Engineering - 0.4.30-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Sun Aug 18 2019 Igor Gnatenko - 0.4.30-1- Initial package