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: 
Problem 1: nothing provides requested (crate(az-cvm-vtpm/default) >= 0.7.1 with crate(az-cvm-vtpm/default) < 0.8.0~)

The issue is that your build environment doesn't have a suitable version of this crate that meets the specified version constraints.