Resolving dependencies...
Configuring ghc-compat-0.3.0.0...
Preprocessing library for ghc-compat-0.3.0.0..
Building library for ghc-compat-0.3.0.0..

src/GHC/Exts.hs:5:8: error: [GHC-58481] parse error on input #
  |
5 |   Int(I#), Int#, (==#), (<#),
  |        ^
Failed to install ghc-compat-0.3.0.0
Error: cabal: Some packages failed to install:
ghc-compat-0.3.0.0-KeU4sFDrffPEpWbia1T0LE failed during the building phase.
The exception was:
ExitFailure 1