Checklist

• I've looked through the issues and pull requests for similar reports

Describe your issue

When using cross on a system with SE Linux enabled,

What target(s) are you cross-compiling for?

No response

Which operating system is the host (e.g computer cross is on) running?

• macOS
• Windows
• Linux / BSD
• other OS (specify in description)

What architecture is the host?

• x86_64 / AMD64
• arm32
• arm64 (including Mac M1)

What container engine is cross using?

• docker
• podman
• other container engine (specify in description)

cross version

cross 0.2.5

Example

Running on fedora 40 with podman and SELinux enabled in a project that contains a local dependency:

[dependencies]
lib_shared = { path = "../lib_shared" }

cross build --release --target x86_64-unknown-linux-gnu

Caused by:
  failed to load source for dependency `lib_shared`

Caused by:
  Unable to update /home/fludwig/projects/test/lib_shared

Caused by:
  failed to read `/home/fludwig/projects/test/lib_shared/Cargo.toml`

Caused by:
  Permission denied (os error 13)

Additional information / notes

Instead of using :z which relabels the files in a mount, using --security-opt label=disable is a much more reliable option in my experience. It also fixes the issue for me in this case.