Pandoc-2.11.2 build failed on FreeBSD-11.4 i386 system

Pandoc-2.11.2 build failed on FreeBSD-11.4 i386 system, while success on amd64 system. The last lines of buildlog is:

\[118 of 184\] Compiling Text.Pandoc.Writers.ConTeXt
\[119 of 184\] Compiling Text.Pandoc.PDF 
\[120 of 184\] Compiling Text.Pandoc.Lua.Module.Utils 
\[121 of 184\] Compiling Text.Pandoc.Writers.OpenDocument 
\[122 of 184\] Compiling Text.Pandoc.Writers.ODT 
\[123 of 184\] Compiling Text.Pandoc.Writers.MediaWiki 
\[124 of 184\] Compiling Text.Pandoc.Writers.XWiki 
\[125 of 184\] Compiling Text.Pandoc.Writers.JATS.Table 
\[126 of 184\] Compiling Text.Pandoc.Writers.JATS
\[127 of 184\] Compiling Text.Pandoc.Writers.ICML
\[128 of 184\] Compiling Text.Pandoc.Writers.HTML
ghc: panic! (the 'impossible' happened) (GHC version 8.10.2: ghc: panic! (the 'impossible' happened) (GHC version 8.10.2: ghc: panic! (the 'impossible' happened) (GHC version 8.10.2: exprToType

Call stack: CallStack (from HasCallStack): 
  callStackDoc, called at compiler/utils/Outputable.hs:1179:37 in ghc:Outputable 
  pprPanic, called at compiler/coreSyn/CoreSyn.hs:2087:28 in ghc:CoreSyn

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