I use el-get to load packages. I added the docker-tramp package and started using it. Emacs has crashed four times since adding that package. I have attached the most recent MacOS crash report.
I was using a nightly build from EmacsForMacOSX the first time but I’ve used the Emacs 27.0 pretest they have built for the last three times.
I would open a file within the Docker container and then be doing other things — some using the docker container and others using the native Mac file system when the crash would occur.
In GNU Emacs 27.0.90 (build 1, x86_64-apple-darwin18.7.0, NS appkit-1894.40 Version 10.15.4 (Build 19E266))
of 2020-03-26 built on MysticSlate
Windowing system distributor 'Apple', version 10.3.1894
System Description: Mac OS X 10.15.4
Cleaning up the recentf list...done (0 removed)
Mark saved where search started
Mark saved where search started [2 times]
Mark saved where search started [3 times]
Saving file /Users/pedz/.config/emacs/pedz/ruby-setup.el...
value of $LANG: en_US.UTF-8
Major mode: Ruby
Minor modes in effect: