Please branch and build rust-prost in epel9.
What version of protobuf is in EL9? The version of prost is dependent on the version of protobuf so that needs to be coordinated.
3.14.0 - and thanks! ❯ fedrq pkgs protobuf -b c9s protobuf-3.14.0-16.el9.i686 protobuf-3.14.0-16.el9.src protobuf-3.14.0-16.el9.x86_64
FEDORA-EPEL-2025-ffd5155c0a (rust-defmac-0.2.1-14.el9, rust-metrics-exporter-prometheus-0.16.0-1.el9, and 15 more) has been submitted as an update to Fedora EPEL 9. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-ffd5155c0a
FEDORA-EPEL-2025-ffd5155c0a has been pushed to the Fedora EPEL 9 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-ffd5155c0a See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2025-ffd5155c0a (rust-defmac-0.2.1-14.el9, rust-metrics-exporter-prometheus-0.16.0-1.el9, and 15 more) has been pushed to the Fedora EPEL 9 stable repository. If problem still persists, please make note of it in this bug report.