duplicate mount point while building aarch64-unknown-linux-gnu image

[santhosh-tekuri]

the GitHub action log. https://github.com/santhosh-tekuri/boon/actions/runs/12628209486/job/35184005817

if I uncomment aarch64-unknown-linux-gnu part, it works fine

[taiki-e]

It seems to be a bug in cross (fixed in cross-rs/cross#684?)

I would suggest trying the way described in that PR, or using another cross-compilation way as described in our readme:
https://github.com/taiki-e/upload-rust-binary-action?tab=readme-ov-file#setup-cross-toolchain-action

[santhosh-tekuri]

the second option worked perfectly. thanks for the solution.