Error output not informative

[chris-rock]

Description

Before 9468007 the errors have been displayed in the following format:

After the PR #946 the same test does not display the full result set:

cc @vjeffrey

InSpec and Platform Version

This bug has been introduced with InSpec 0.32.0

Replication Case

describe command("echo 'hellp'") do
  its('stdout') { should eq "hello" }
end

[vjeffrey]

sorry, and thank you for fixing it!