[GHC] #13922: Sort output of failed tests.

[GHC]

#13922: Sort output of failed tests.
-------------------------------------+-------------------------------------
           Reporter:  AndreasK       |             Owner:  (none)
               Type:  task           |            Status:  new
           Priority:  lowest         |         Milestone:
          Component:  Test Suite     |           Version:
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 The summary for failed tests can vary between runs.

 Sorting the output of

 {{{
 "Unexpected results from:
 TEST="t1 t2..."
 }}}

 makes it easier to check for specific tests and to compare one run quickly
 with the result of another.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13922>
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