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Missing 'rust-docs' component for 'musl' toolchains #2510
Description
I'm not sure if I should create this issue in rustup repo or in rust.
Problem
When you install any musl toolchain, e. g. x86_64-unknown-linux-musl, rust-docs component doesn't install.
I've digged into the issue, and found out that for some reason rust-docs is missing for some triples, among them are *-musl ones. https://static.rust-lang.org/dist/channel-rust-stable.toml
Steps
- rustup toolchain install stable-x86_64-unknown-linux-musl
- rustup doc
Possible Solution(s)
Add tarballs for *-musl triples to the server.
Notes
Output of rustup --version:
rustup 1.22.1 (2020-07-28)
Output of rustup show:
Default host: x86_64-unknown-linux-musl
rustup home: /home/artur/.rustup
stable-x86_64-unknown-linux-musl (default)
rustc 1.46.0 (04488afe3 2020-08-24)
Activity
ehuss commentedon Oct 4, 2020
The docs are not available for non-tier1 platforms due to the overhead and CI time involved in building them. This issue is tracked in rust-lang/rust#69525. It may be possible for the channel manifests to redirect most platforms to the linux docs (probably
x86_64-unknown-linux-gnu). As a workaround, you can download the docs fromx86_64-unknown-linux-gnu.ehuss commentedon Oct 4, 2020
Oh, BTW, the x86_64-unknown-linux-musl includes the rust-docs component in the beta channel (via rust-lang/rust#74871) which should hit stable next week.
kinnison commentedon Oct 16, 2020
Given Eric's response above, I'm going to close this issue. Hopefully everyone is happy now.