ghc: panic! aarm7, ghc 8.10.2 and 8.10.4

Summary

I am not a Haskell programmer - but here's what I see:

-------------------------------
[198 of 199] Compiling Ouroboros.Consensus.Protocol.PBFT.State ( src/Ouroboros/Consensus/Protocol/PBFT/State.hs, dist/build/Ouroboros/Consensus/Protocol/PBFT/State.o, dist/build/Ouroboros/Consensus/Protocol/PBFT/State.dyn_o )
ghc: panic! (the 'impossible' happened)
  (GHC version 8.10.2:
	tcIfaceExtId
  $fEqSeq_$c==
  Type constructor ‘MuxPeer’
  Call stack:
      CallStack (from HasCallStack):
        callStackDoc, called at compiler/utils/Outputable.hs:1179:37 in ghc:Outputable
        pprPanic, called at compiler/iface/TcIface.hs:1710:38 in ghc:TcIface

Please report this as a GHC bug:  https://www.haskell.org/ghc/reportabug

cabal: Failed to build cardano-ledger-test-1.3.0 (which is required by
test:cardano-node-test from cardano-node-1.25.1 and test:cardano-cli-test from

Steps to reproduce

On Raspberry Pi 4 system with GHC 8.10.2 - also same bug with GHC 8.10.4

git clone https://github.com/input-output-hk/cardano-node.git
cd cardano-node
git fetch --all --recurse-submodules --tag
git checkout tags/1.25.1
cabal configure -O0 -w ghc-8.10.2
echo -e "package cardano-crypto-praos\n flags: -external-libsodium-vrf" > cabal.project.local
cabal build cardano-cli cardano-node

Expected behavior

I evpect cardano-node to compile :-)

Environment

• GHC version used: cabal build cardano-cli cardano-node

Optional:

• Operating System: Raspberry Pi 4, Raspbian OS
• System Architecture: arm7