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: 
  /usr/bin/copr-rpmbuild --verbose --drop-resultdir --srpm --task-url https://copr.fedorainfracloud.org/backend/get-srpm-build-task/7623350

This indicates that we are building SRC.RPM.