`MethodError: no method matching cthulhu_typed` on julia nightly

julia> using LinearAlgebra

julia> U = UpperTriangular(ones(3,3))
3×3 UpperTriangular{Float64, Matrix{Float64}}:
 1.0  1.0  1.0
  ⋅   1.0  1.0
  ⋅    ⋅   1.0

julia> @descend LinearAlgebra.preprocess_broadcasted(UpperTriangular, U)
[ Info: tracking LinearAlgebra
preprocess_broadcasted(::Type{T}, A) where T @ LinearAlgebra ~/.julia/juliaup/julia-nightly/share/julia/stdlib/v1.13/LinearAlgebra/src/structuredbroadcast.jl:274
274 (preprocess_broadcasted(::(Type{T})::Type{UpperTriangular}, A::UpperTriangular{Float64, Matrix{Float64}}) where {T})::Matrix{Float64} = _preprocess_broadcasted(T::Type{UpperTriangular}, A::UpperTriangular{Float64, Matrix{Float64}})
Select a call to descend into or ↩ to ascend. [q]uit. [b]ookmark.
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 • _preprocess_broadcasted(T::Type{UpperTriangular}, A::UpperTriangular{Float64, Matrix{Float64}})
   ↩
_preprocess_broadcasted(::Type{UpperTriangular}, A) @ LinearAlgebra ~/.julia/juliaup/julia-nightly/share/julia/stdlib/v1.13/LinearAlgebra/src/structuredbroadcast.jl:280
ERROR: MethodError: no method matching cthulhu_typed(::IOContext{…}, ::Symbol, ::Nothing, ::Type{…}, ::Type{…}, ::Compiler.Effects, ::Core.CodeInstance; iswarn::Bool, optimize::Bool, hide_type_stable::Bool, pc2remarks::Nothing, pc2effects::Nothing, pc2excts::Nothing, inline_cost::Bool, type_annotations::Bool, annotate_source::Bool, inlay_types_vscode::Bool, diagnostics_vscode::Bool, jump_always::Bool, interp::CthulhuCompilerExt.CthulhuInterpreter)
The function `cthulhu_typed` exists, but no method is defined for this combination of argument types.

Closest candidates are:
  cthulhu_typed(::IO, ::CthulhuCompilerExt.DInfo.DebugInfo, ::Any...; kwargs...)
   @ CthulhuCompilerExt ~/.julia/packages/Cthulhu/7kJzc/src/codeview.jl:99
  cthulhu_typed(::IO, ::Symbol, ::Union{Compiler.IRCode, Core.CodeInfo}, ::Any, ::Any, ::Compiler.Effects, ::Union{Nothing, Core.CodeInstance}; iswarn, hide_type_stable, optimize, pc2remarks, pc2effects, pc2excts, inline_cost, type_annotations, annotate_source, inlay_types_vscode, diagnostics_vscode, jump_always, interp)
   @ CthulhuCompilerExt ~/.julia/packages/Cthulhu/7kJzc/src/codeview.jl:101

Stacktrace:
  [1] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/codeview.jl:99
  [2] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/codeview.jl:99
  [3] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:410
  [4] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/ui.jl:103
  [5] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:409
  [6] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:290
  [7] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:529
  [8] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:290
  [9] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:676
 [10] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:676
 [11] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:687
 [12] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:684
 [13] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:134
 [14] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:131
 [15] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:123
 [16] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:115
 [17] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:152
 [18] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/CthulhuBase.jl:152
 [19] descend(::Any, ::Vararg{Any}; kwargs...)
    @ Cthulhu ~/.julia/packages/Cthulhu/7kJzc/src/Cthulhu.jl:113
 [20] top-level scope
    @ ~/.julia/packages/Cthulhu/7kJzc/src/Cthulhu.jl:112
 [21] top-level scope
    @ REPL[3]:1
Some type information was truncated. Use `show(err)` to see complete types.

(@devtools) pkg> st -m TypedSyntax
Status `~/.julia/environments/devtools/Manifest-v1.13.toml`
  [d265eb64] TypedSyntax v1.5.0

(@devtools) pkg> st Cthulhu
Status `~/.julia/environments/devtools/Project.toml`
  [f68482b8] Cthulhu v2.17.6

julia> versioninfo()
Julia Version 1.13.0-DEV.1125
Commit fd1c6fd302b (2025-09-13 17:37 UTC)
Build Info:
  Official https://julialang.org release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
  CPU: 8 × Intel(R) Core(TM) i5-10310U CPU @ 1.70GHz
  WORD_SIZE: 64
  LLVM: libLLVM-20.1.8 (ORCJIT, skylake)
  GC: Built with stock GC
Threads: 1 default, 1 interactive, 1 GC (on 8 virtual cores)
Environment:
  LD_LIBRARY_PATH = /usr/local/lib:
  JULIA_EDITOR = subl

Reproduce the failure on Julia 1.13 nightly using the LinearAlgebra example and @descend command shown in the issue. Read Cthulhu.jl:112 and src/codeview.jl:99-101, then determine why cthulhu_typed receives arguments matching no available method; done means the example descends without this MethodError.