Bug#865101: haskell-foundation FTBFS: check-foundation: <stdout>: commitBuffer: invalid argument (invalid character)

[Adrian Bunk]

Source: haskell-foundation
Version: 0.0.9-1
Severity: serious

https://buildd.debian.org/status/fetch.php?pkg=haskell-foundation&arch=s390x&ver=0.0.9-1&stamp=1497820836&raw=0

...
Test suite test-foundation: PASS
Test suite logged to: dist-ghc/test/foundation-0.0.9-test-foundation.log
Test suite check-foundation: RUNNING...

Seed: 9614757190791164751

foundation
  Numerical
    Int
       check-foundation: <stdout>: commitBuffer: invalid argument (invalid character)
Test suite check-foundation: FAIL
Test suite logged to: dist-ghc/test/foundation-0.0.9-check-foundation.log
1 of 2 test suites (1 of 2 test cases) passed.
/usr/share/cdbs/1/class/hlibrary.mk:154: recipe for target 'check-ghc-stamp' failed
make: *** [check-ghc-stamp] Error 1