Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
WARNING: DNF5 command failed, retrying, attempt #3, sleeping 10s
Updating and loading repositories:
 updates                                100% | 371.2 KiB/s |   9.7 KiB |  00m00s
 fedora                                 100% |   1.2 MiB/s |  29.8 KiB |  00m00s
 Copr repository                        100% |  50.3 KiB/s |   1.5 KiB |  00m00s
Repositories loaded.
Failed to resolve the transaction:
No match for argument: pkgconfig(librepo) >= 1.20.0
It shows the failing dnf run, it fails to resolve the transaction because there is not match for arguemnt: pkgconfig(librepo) >= 1.20.0