[FLAKE] Ruby package build failure #23047
Description
Ruby package build still fails in our CI prod:grpc/core/master/linux/grpc_build_packages. It seems Docker related, maybe update the images will fix the issue?
+ cp '/var/local/jenkins/grpc/input_artifacts/protoc_macos_x86/protoc*' '/var/local/jenkins/grpc/input_artifacts/protoc_macos_x86/grpc_ruby_plugin*' /var/local/git/grpc/src/ruby/tools/bin/x86-macos/
cp: cannot stat '/var/local/jenkins/grpc/input_artifacts/protoc_macos_x86/protoc*': No such file or directory
cp: cannot stat '/var/local/jenkins/grpc/input_artifacts/protoc_macos_x86/grpc_ruby_plugin*': No such file or directory
+ FAILED=true
+ '[' artifacts '!=' '' ']'
+ mkdir -p /tmpfs/src/github/grpc/artifacts
+ docker cp build_and_run_docker_51214002-81cb-4bf2-a786-3c3b510bd47c:/var/local/git/grpc/artifacts /tmpfs/src/github/grpc
+ docker rm -f build_and_run_docker_51214002-81cb-4bf2-a786-3c3b510bd47c
build_and_run_docker_51214002-81cb-4bf2-a786-3c3b510bd47c
+ '[' true '!=' '' ']'
+ exit 1
2020-05-26 10:35:37,306 FAILED: build_package.ruby_package [ret=1, pid=7751, time=76.5sec]