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Docker builds target rust toolchain with bundled musl v1.2.5 (#16584) 

## Summary

Addresses https://github.com/astral-sh/uv/issues/8450 for docker builds

## Test Plan

* Ubuntu Tests [CI
Run](https://github.com/samypr100/uv/actions/runs/19054484993/job/54421786118)
with `nightly-2025-11-02` set in root `rust-toolchain.toml`
* Manually test functionality using locally built binaries from
cargo-zigbuild
This commit is contained in:
samypr100 2025-11-04 13:53:04 -05:00 committed by GitHub
parent 9a6eafc043
commit 3068fa89e8
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2 changed files with 9 additions and 1 deletions
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9
Dockerfile
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@ -23,8 +23,15 @@ RUN case "$TARGETPLATFORM" in \
*) exit 1 ;; \ *) exit 1 ;; \
esac esac
# Temporarily using nightly-2025-11-02 for bundled musl v1.2.5
# Ref: https://github.com/rust-lang/rust/pull/142682
# TODO(samypr100): Remove when toolchain updates to 1.93
COPY <<EOF rust-toolchain.toml
[toolchain]
channel = "nightly-2025-11-02"
EOF
# Update rustup whenever we bump the rust version # Update rustup whenever we bump the rust version
COPY rust-toolchain.toml rust-toolchain.toml # COPY rust-toolchain.toml rust-toolchain.toml
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --target $(cat rust_target.txt) --profile minimal --default-toolchain none RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --target $(cat rust_target.txt) --profile minimal --default-toolchain none
ENV PATH="$HOME/.cargo/bin:$PATH" ENV PATH="$HOME/.cargo/bin:$PATH"
# Install the toolchain then the musl target # Install the toolchain then the musl target

1
rust-toolchain.toml
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@ -1,2 +1,3 @@
# TODO(samypr100): When updating to 1.93, adjust Dockerfile to remove nightly-2025-11-02
[toolchain] [toolchain]
channel = "1.91" channel = "1.91"