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Remove old sentence that should have been removed 

It was mistakenly not removed in #997.
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Camelid 2021-01-04 19:28:18 -08:00 committed by Joshua Nelson
parent 49f1ed8d77
commit 92e47a0559
1 changed files with 3 additions and 6 deletions
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src/compiler-debugging.md
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@ -182,12 +182,9 @@ If you are developing rustdoc, use `RUSTDOC_LOG` instead. If you are developing
Miri, use `MIRI_LOG` instead. You get the idea :) Miri, use `MIRI_LOG` instead. You get the idea :)
See the [`tracing`] crate's docs, and specifically the docs for [`debug!`] to See the [`tracing`] crate's docs, and specifically the docs for [`debug!`] to
see the full syntax you can use. See the [`env_logger`] doc for more info on the see the full syntax you can use. (Note: unlike the compiler, the [`tracing`]
full syntax. (Note: unlike the compiler, the [`tracing`] crate and its examples crate and its examples use the `RUST_LOG` environment variable. rustc, rustdoc,
use the `RUST_LOG` environment variable. rustc, rustdoc, and other tools set and other tools set custom environment variables.)
custom environment variables.)
[`env_logger`]: https://docs.rs/env_logger
**Note that unless you use a very strict filter, the logger will emit a lot of **Note that unless you use a very strict filter, the logger will emit a lot of
output, so use the most specific module(s) you can (comma-separated if output, so use the most specific module(s) you can (comma-separated if