Ambiguity error in NaNMath extension

[baggepinnen]

ERROR: MethodError: pow(::SparseConnectivityTracer.HessianTracer{Int64, BitSet, Dict{…}, SparseConnectivityTracer.NotShared}, ::Int64) is ambiguous.

Candidates:
  pow(tx::SparseConnectivityTracer.HessianTracer, y::Real)
    @ SparseConnectivityTracerNaNMathExt ~/.julia/packages/SparseConnectivityTracer/mfyuz/src/overloads/hessian_tracer.jl:259
  pow(x::Real, y::Integer)
    @ NaNMath ~/.julia/packages/NaNMath/zoR8O/src/NaNMath.jl:75

[adrhill]

Sorry for the delay, I just tagged v1.2.1 with the fix.