Avoid accidentally enabling unstable features in compilers#92261
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jyn514 wants to merge 1 commit intorust-lang:masterfrom
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Avoid accidentally enabling unstable features in compilers#92261jyn514 wants to merge 1 commit intorust-lang:masterfrom
jyn514 wants to merge 1 commit intorust-lang:masterfrom
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This allows rustbuild to control whether crates can use nightly features or not.
In practice, it has no effect because
builder.rsalready sets RUSTC_BOOTSTRAP unconditionally.