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: 
Start: installing minimal buildroot with dnf5
Updating and loading repositories:
WARNING: DNF5 command failed, retrying, attempt #2, sleeping 10s
Updating and loading repositories:
WARNING: DNF5 command failed, retrying, attempt #3, sleeping 10s
Updating and loading repositories:
It indicates network issues while attempting to install a minimal buildroot with dnf5.