This post describes a breaking change in runc v1.0.0-rc93, that has subsequently had a workaround implemented that will presumably be included in v1.0.0-rc94. Thanks to @haircommander for talking through the issue with me and implementing the subsequent workaround, and to @mattomata for his consultation on the distroless/static:nonroot behavior. If you are not interested in the background of the issue, you can skip reading this post and take a look at my detailed testing scenarios on the Cros...