Checklist

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

Describe your issue

Cross no longer seems to work with our project with docker in docker.

Not using docker or downgrading fixes the issue. Not using a path for a dependency also works.

The error is error: could not find Cargo.tomlin/home/runner/work/cross-bug-reduced/cross-bug-reduced or any parent directory

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

x86_64-unknown-linux-gnu

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 0.2.2

Example

The example is reduced from an internal case and is therefore pointless.

Inside a docker image do the following steps:

• Clone https://github.com/alexet/cross-bug-reduced
• Set CROSS_DOCKER_IN_DOCKER
• cross build --target x86_64-unknown-linux-gnu

Additional information / notes

Working run with cross 0.2.1 : https://github.com/alexet/cross-bug-reduced/runs/7151280983
Broken run with 0. 2.2: https://github.com/alexet/cross-bug-reduced/actions/runs/2597098367
Working run with 0.2.2 without docker: https://github.com/alexet/cross-bug-reduced/actions/runs/2597098367
Working run without dependency: https://github.com/alexet/cross-bug-reduced/runs/7149368098