How do I see why a Jenkins build failed?

Question

I am trying to create my first Jenkins build job on a new Jenkins server. On the first two attempts the job failed; after I fixed those problems, the next build (which I requested manually by clicking "build now") failed - but there was no build error given. The only useful information I see is "No changes" (and a mercurial revision ID) on the build status page. How can I see why the build failed?

Accepted Answer

Never mind. I needed to click on the "Console output" link on the left.

How do I see why a Jenkins build failed?

Solution

Problem