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internal error: Invalid object *c in push()

Steps to reproduce on Windows 10 x64:

stack --version
Version 1.6.5, Git revision 24ab0d6ff07f28276e082c3ce74dfdeb1a2ca9e9 (5514 commits) x86_64 hpack-0.20.0

git clone https://github.com/varosi/cgraytrace.git
cd cgraytrace
git checkout 8c9499e4f3b1ba18b71e499667e865bb6db61856
stack build --profile
stack exec --rts-options="-hr" -- cgraytrace-exe

Rendering to sample.png...
cgraytrace-exe.EXE: internal error: Invalid object *c in push()
     (GHC version 8.4.1 for x86_64_unknown_mingw32)
     Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
Trac metadata
Trac field Value
Version 8.4.1
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Profiling
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system Unknown/Multiple
Architecture x86_64 (amd64)
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