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thestinger opened this issue Apr 3, 2013 · 1 comment
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fileinput failure on OS X bot #5694

thestinger opened this issue Apr 3, 2013 · 1 comment

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@thestinger
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http://buildbot.rust-lang.org/builders/auto-mac/builds/739/steps/test/logs/stdio

This didn't happen when I did a retry, so it's not a consistently failing test.

@ILyoan
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ILyoan commented Apr 4, 2013

I think this was because two tests were using the same file name. so the test could fail occassionally.
53232f7 will fix this

closing.

@ILyoan ILyoan closed this as completed Apr 4, 2013
flip1995 pushed a commit to flip1995/rust that referenced this issue Jul 14, 2020
rust-lang#5626: lint iterator.map(|x| x)

changelog: adds a new lint for iterator.map(|x| x) (see rust-lang/rust-clippy#5626)

The code also lints for result.map(|x| x) and option.map(|x| x). Also, I'm not sure if I'm checking for type adjustments correctly and I can't think of an example where .map(|x| x) would apply type adjustments.
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