I actually tried to Shrinkray it myself, but after ~3 minutes it crashed with the following stack trace:

      (4 nested BaseExceptionGroup: Exceptions from Trio nursery (1 sub-exception), and then:
      +-+---------------- 1 ----------------
        | Traceback (most recent call last):
        |   File "/nix/store/5cdw4sa0n0lwym47rd99a1q6b4dj7nr9-python3.12-shrinkray-0.0.0/lib/python3.12/site-packages/shrinkray/work.py", line 221, in parallel_map
        |     yield receive_out_values
        |   File "/nix/store/5cdw4sa0n0lwym47rd99a1q6b4dj7nr9-python3.12-shrinkray-0.0.0/lib/python3.12/site-packages/shrinkray/work.py", line 71, in map
        |     yield v
        | GeneratorExit
        +------------------------------------

Not sure if this is a known issue? Note that I ended up not respecting all of the version requirements in the pyproject.toml since I tried to run it all in Nix and there the Poetry support is currently quite lacking.