Resolving dependencies...
Starting     ghc-trace-events-0.1.2.6
Starting     hashable-1.4.1.0
Building     hashable-1.4.1.0
Building     ghc-trace-events-0.1.2.6
Completed    ghc-trace-events-0.1.2.6
Completed    hashable-1.4.1.0
Downloading  opentelemetry-0.5.1
Downloaded   opentelemetry-0.5.1
Starting     opentelemetry-0.5.1
Building     opentelemetry-0.5.1
Completed    opentelemetry-0.5.1