Closed
Description
openedon Dec 27, 2021
I tried this code on a fresh git clone of rust-lang/rust:
x.py setup library
I expected to see this happen: setup works without errors.
Instead, this happened: x.py gives an error:
Welcome to the Rust project! What do you want to do with x.py?
a) library: Contribute to the standard library
b) compiler: Contribute to the compiler itself
c) codegen: Contribute to the compiler, and also modify LLVM or codegen
d) tools: Contribute to tools which depend on the compiler, but do not modify it directly (e.g. rustdoc, clippy, miri)
e) user: Install Rust from source
Please choose one (a/b/c/d/e): b
`x.py` will now use the configuration at .../rust/src/bootstrap/defaults/config.compiler.toml
`rustup` failed to link stage 1 build to `stage1` toolchain
To manually link stage 1 build to `stage1` toolchain, run:
`rustup toolchain link stage1 build/x86_64-unknown-linux-gnu/stage1`
Meta
This feature was introduced in #89212 and worked at that time. @Sl1mb0 do you have time to look into this? The original bug report was from Nazar Mokrynskyi on Zulip, not sure their github username.
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