Apologies for the vague title/description, not sure if it's the right diagnosis.

I'm trying to use the cmake feature, but it fails in a weird way.

Here are the steps to reproduce:

devcontainer.json

{
  "name": "test",
  "image": "ubuntu",
  "features": {
    "ghcr.io/devcontainers-community/features/cmake": {}
  }
}

And the CLI run:

devcontainer up --workspace-folder . --config devcontainer.json --log-level trace

Full output is here as GitHub wouldn't allow pasting a body longer than 65536 characters 😅

I'm running this on macOS, but also tried Linux with the same results.
Brief look at the CLI source code suggests that the failure happens around these lines, that's why I think something is off during the unpacking the tarball.

Not sure if the issue is related to this feature/repo specifically, or if something is wrong with CLI itself.