Interrupt (ctrl-c) during rebugging crashes julia

[tomerarnon]

Following the tutorial, I experienced an unresponsive REPL in interpret mode (a separate issue #83). Interrupting with ctrl-c crashes julia. On Rebugger v0.3.3.

               _
   _       _ _(_)_     |  Documentation: https://docs.julialang.org
  (_)     | (_) (_)    |
   _ _   _| |_  __ _   |  Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 1.5.1 (2020-08-25)
 _/ |\__'_|_|_|\__'_|  |  Official https://julialang.org/ release
|__/                   |

julia> using Rebugger

julia> a = [4,2,3,1]
4-element Array{Int64,1}:
 4
 2
 3
 1

interpret> s[ Info: tracking Base

sort(v::AbstractArray{T,1} where T; kws...) in Base.Sort at /Applications/Julia-1.5.app/Contents/Resources/julia/share/julia/base/sort.jl:780
  v = [4, 2, 3, 1]
 780  sort(v::AbstractVector; kws...) = begin
 780          sort!(copymutable(v); kws...)
          end

#### waited here for a few minutes, then interrupted

^Cfatal: error thrown and no exception handler available.
InterruptException()
jl_mutex_unlock at /Users/julia/buildbot/worker/package_macos64/build/src/./locks.h:143 [inlined]
jl_task_get_next at /Users/julia/buildbot/worker/package_macos64/build/src/partr.c:476
poptask at ./task.jl:704
wait at ./task.jl:712 [inlined]
task_done_hook at ./task.jl:442
jl_apply at /Users/julia/buildbot/worker/package_macos64/build/src/./julia.h:1690 [inlined]
jl_finish_task at /Users/julia/buildbot/worker/package_macos64/build/src/task.c:198
start_task at /Users/julia/buildbot/worker/package_macos64/build/src/task.c:717
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