'Cannot continue after interface file error' during compilation

I'm trying to compile `test-framework-hunit-0.3.0` library using HEAD. Running these commands:

ghc Setup.lhs && \
./Setup configure --user --enable-shared && \
./Setup build && ./Setup install

gives me this error:

Installing package test-framework-hunit-0.3.0
[1 of 1] Compiling Main             ( Setup.lhs, Setup.o )
Linking Setup ...
Configuring test-framework-hunit-0.3.0...
Building test-framework-hunit-0.3.0...
Preprocessing library test-framework-hunit-0.3.0...
[1 of 1] Compiling Test.Framework.Providers.HUnit ( Test/Framework/Providers/HUnit.hs, dist/build/Test/Framework/Providers/HUnit.o )
/home/killy/.cabal/lib/x86_64-linux-ghc-7.7.20130602/test-framework-0.8/Test/Framework/Core.hi
Declaration for Test
Constructor Test.Framework.Core.Test:
  Iface type variable out of scope:  i
Cannot continue after interface file error

This error refers to test-framework-0.8, which is a previously installed library (also compiled with HEAD) that test-framework-hunit depends on. This didn't happen on HEAD 12 days ago, so I think it must be some recent change that broke this.

Trac metadata

Trac field	Value
Version	7.7
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	Compiler
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