++ uuidgen
+ CONTAINER_NAME=build_grpc_interop_aspnetcore_ffd5b22a-6e8c-489f-964b-cec819d349dc
+ docker run --cap-add SYS_PTRACE -e 'THIS_IS_REALLY_NEEDED=see https://github.com/docker/docker/issues/14203 for why docker is awful' -e 'THIS_IS_REALLY_NEEDED_ONCE_AGAIN=For issue 4835. See https://github.com/docker/docker/issues/14203 for why docker is awful' -i -v /tmpfs/src/github/grpc:/var/local/jenkins/grpc:ro -v /tmpfs/src/github/grpc-java:/var/local/jenkins/grpc-java:ro -v /tmpfs/src/github/grpc-go:/var/local/jenkins/grpc-go:ro -v /tmpfs/src/github/grpc-dart:/var/local/jenkins/grpc-dart:ro -v /tmpfs/src/github/grpc-node:/var/local/jenkins/grpc-node:ro -v /tmpfs/src/github/grpc-dotnet:/var/local/jenkins/grpc-dotnet:ro -v /home/kbuilder/service_account:/var/local/jenkins/service_account:ro --name=build_grpc_interop_aspnetcore_ffd5b22a-6e8c-489f-964b-cec819d349dc grpctesting/grpc_interop_aspnetcore:ff27c667aea48cc8232a236c5c52a90b9fd7f4bc bash -l /var/local/jenkins/grpc/tools/dockerfile/interoptest/grpc_interop_aspnetcore/build_interop.sh
mesg: ttyname failed: Inappropriate ioctl for device
Cloning into '/var/local/git/grpc-dotnet'...
done.
Downloading install script: https://dot.net/v1/dotnet-install.sh => /var/local/git/grpc-dotnet/build/obj/dotnet-install.sh
curl: (35) Unknown SSL protocol error in connection to dot.net:443

2021-03-16 00:03:51,990 FAILED: build_docker_aspnetcore [ret=35, pid=10978, time=207.1sec]