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Debuginfo tests spurious failures on MinGW #40835

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arielb1 opened this issue Mar 26, 2017 · 2 comments · Fixed by #40865
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Debuginfo tests spurious failures on MinGW #40835

arielb1 opened this issue Mar 26, 2017 · 2 comments · Fixed by #40865
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A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason)

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@arielb1
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arielb1 commented Mar 26, 2017 •
edited by alexcrichton
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Hangs forever

Likely #40777 (or at least, the part of it that is a fix to #40184).

ContinueDebugEvent failed
@arielb1 arielb1 added the A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason) label Mar 26, 2017
This was referenced Mar 26, 2017
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Agreed that #40777 seems very suspect here.

@alexcrichton alexcrichton mentioned this issue Mar 27, 2017
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@nikomatsakis nikomatsakis mentioned this issue Mar 27, 2017
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I'm gonna retitle this to other issues we're seeing on debuginfo for MinGW as well

@alexcrichton alexcrichton changed the title Debuginfo tests sometimes hang on MinGW Debuginfo tests spurious failures on MinGW Mar 27, 2017
This was referenced Mar 27, 2017
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alexcrichton added a commit to alexcrichton/rust that referenced this issue Mar 27, 2017
@alexcrichton
appveyor: Downgrade MinGW to 6.2.0
e87dd42 
It looks like the 6.3.0 MinGW comes with a gdb which has issues (rust-lang#40184) that an
attempted workaround (rust-lang#40777) does not actually fix (rust-lang#40835). The original
motivation for upgradin MinGW was to fix build flakiness (rust-lang#40546) due to newer
builds not exhibiting the same bug, so let's hope that 6.2.0 isn't too far back
in time and still contains the fix we need.

Closes rust-lang#40835
@alexcrichton alexcrichton mentioned this issue Mar 27, 2017
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alexcrichton added a commit to alexcrichton/rust that referenced this issue Mar 27, 2017
@alexcrichton
Rollup merge of rust-lang#40865 - alexcrichton:downgrade-mingw, r=ari…
61928a0 
…elb1

appveyor: Downgrade MinGW to 6.2.0

It looks like the 6.3.0 MinGW comes with a gdb which has issues (rust-lang#40184) that an
attempted workaround (rust-lang#40777) does not actually fix (rust-lang#40835). The original
motivation for upgradin MinGW was to fix build flakiness (rust-lang#40546) due to newer
builds not exhibiting the same bug, so let's hope that 6.2.0 isn't too far back
in time and still contains the fix we need.

Closes rust-lang#40835
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appveyor: Downgrade MinGW to 6.2.0 alexcrichton/rust
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