ReverseDiff tape generation over newer Zygote versions segfaults #586
Description
When running the attached code ("github.jl") I get a "LoadError: UndefVarError: ForwardDiff not defined" when importing DiffEqFlux v1.41. I tried pinning DiffEqFlux to v1.40.1, which solves the import warning, but then I get a segfault-like error at the julia process ("Internal error: encountered unexpected error in runtime").
I've attached the Project and Manifest files for both scenarios for you to be able to reproduce the issue. I've also attached a file with the stack trace. I'm running on Pop_OS! 20.04 (which is a derivative of Ubuntu LTS 20.04).
This issue might be related to SciML/SciMLSensitivity.jl#433.
DiffEqFlux.v1.40.1.tar.gz
DiffEqFlux.v1.41.0.tar.gz
stacktrace.txt
github.jl.txt