[Diffusion] [Build Failed] rGHC3f27237b0e6d: Make tcrun042 fail

Ben Gamari ben at smart-cactus.org
Fri Sep 30 17:34:56 UTC 2016

Simon Peyton Jones via ghc-devs <ghc-devs at haskell.org> writes:

> rn003 is failing apparently (see below)
> But it’s fine on my machine.  I don’t know how to see the actual error message.
It works for me as well.

The Harbormaster failure is quite odd: tc042 appears to fail with,

    Compile failed (exit code 1) errors were:
    [1 of 1] Compiling Main             ( tcrun042.hs, tcrun042.o )
    tcrun042.hs:5:5: error:
        • Couldn't match expected type ‘forall c. c -> c -> c’
                      with actual type ‘b0 -> b0 -> b0’
        • In the expression: (, "Hello" ++ "World",)
          In an equation for ‘e’: e = (, "Hello" ++ "World",)
    *** unexpected failure for tcrun042(normal)

I don't see how this could fail in a environment-sensitive manner.


- Ben
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