Changelog for rust-futures-timer-devel-3.0.2-4.fc31.21.noarch.rpm :

* Wed Jul 29 2020 Fedora Release Engineering - 3.0.2-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Tue May 19 2020 Igor Raits - 3.0.2-1- Update to 3.0.2
* Mon Feb 10 2020 Fabio Valentini - 0.1.1-3- Package unretirement
* Sat Feb 02 2019 Fedora Release Engineering - 0.1.1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild