Since about a week a working yml file is know failing to install…
https://github.com/NosCoreIO/NosCoreLambdas/blob/master/.travis.yml
seems like there was a change on how snap works
0.12s$ dotnet tool install -g Amazon.Lambda.Tools
183cannot snap-exec: cannot exec “/snap/dotnet-sdk/68/snap/command-chain/snapcraft-runner”: permission denied
184The command “dotnet tool install -g Amazon.Lambda.Tools” failed and exited with 1 during .