@vstinner @zware Behold an example of how the new improved email will look like :)

The Buildbot has detected a build exception on builder Test Builder 3.x while building Python.
Full details are available at:
    http://localhost:9011/#builders/271/builds/14

Buildbot URL: http://localhost:9011/

Worker for this Build: local-worker

Build Reason: 
Blamelist: 

BUILD FAILED: 


Summary of the results of the build (if available):
===================================================

== Tests result: FAILURE ==

1 test failed:
    test_list

Total duration: 423 ms


Captured traceback
==================

Traceback (most recent call last):
      File "/home/pablogsal/github/buildmaster-config/master/workers/local-worker/3.x.local-worker/build/Lib/test/test_list.py", line 61, in test_len
        self.assertEqual(len([0, 1, 2]), 4)
    AssertionError: 3 != 4


Test report
===========

Failed tests:

- test_list


Sincerely,
 -The Buildbot