Nicholas Nethercote 29629d0075 Remove some unused crate dependencies. ...

I found these by setting the `unused_crate_dependencies` lint
temporarily to `Warn`.

2024-06-10 19:55:49 +10:00

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alloc

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backtrace @ 72265bea21

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core

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panic_abort

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panic_unwind

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portable-simd

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proc_macro

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profiler_builtins

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rtstartup

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rustc-std-workspace-alloc

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rustc-std-workspace-core

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rustc-std-workspace-std

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std

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stdarch @ df3618d9f3

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sysroot

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test

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unwind

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