root@machinename:~# dnf makecache --refresh terminate called after throwing an instance of 'std::filesystem::__cxx11::filesystem_error' what(): filesystem error: cannot create directory: Not a directory [/var/cache/libdnf5/fastestmirror.cache/attrs] Aborted (core dumped) Reproducible: Always Steps to Reproduce: 1. See details above. 2. That's all. 3. Expected Results: Fedora rawhide openh264 (From Cisco) - x86_64 2.9 kB/s | 989 B 00:00 Fedora - Rawhide - Developmental packages for the next Fedora release 169 kB/s | 19 kB 00:00 Fedora - Modular Rawhide - Developmental packages for the next Fedora release 57 kB/s | 24 kB 00:00 Metadata cache created.
Fixed now by the upstream PR: https://github.com/rpm-software-management/dnf5/pull/717.