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Spurious 30 minutes timeout on Travis CI #56112

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kennytm opened this issue Nov 20, 2018 · 6 comments
Closed

Spurious 30 minutes timeout on Travis CI #56112

kennytm opened this issue Nov 20, 2018 · 6 comments
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A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason) C-tracking-issue Category: A tracking issue for an RFC or an unstable feature. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.

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@kennytm
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kennytm commented Nov 20, 2018

Symptom: The build just stops in the middle without any reason, and then got killed due to 30-minutes timeout.

Previous instances:

Time PR Log Last logged action
2018-11-20T07:24:15Z #55663 (comment) dist-mipsel64-linux Compile stage0-rustc
2018-11-14T07:08:11Z #55943 (comment) arm-android Download docker cache
2018-11-13T12:22:23Z #55912 (comment) dist-i686-freebsd Clone submodules
2018-11-13T11:48:10Z #55672 (comment) dist-x86_64-linux Clone submodules
2018-11-13T07:04:10Z #55912 (comment) dist-mips-linux (not even booted up)
2018-11-13T06:32:05Z #55136 (comment) i686-gnu Test liballoc
2018-11-07T22:06:07Z #55717 (comment) dist-armhf-linux Build cargo
2018-11-07T09:14:09Z #55717 (comment) x86_64-apple Test debuginfo
2018-11-07T07:14:11Z #55510 (comment) arm-android Download docker cache
@kennytm kennytm added A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason) T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue. C-tracking-issue Category: A tracking issue for an RFC or an unstable feature. labels Nov 20, 2018
@alexcrichton
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alexcrichton commented Nov 21, 2018 •
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Another instance:

@kennytm
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kennytm commented Feb 22, 2019

These errors become more serious recently (probably just being masked by worse errors before).

Time PR Log Duration Last action
2019-01-03T09:38:05Z #55986 (comment) x86_64-gnu-aux 2h18m19s Test cargo
2019-01-11T06:48:10Z #57503 (comment) x86_64-gnu-full-bootstrap 37m40s Compile stage0-rustc
2019-01-12T02:00:14Z #51487 (comment) i686-apple 42m01s Compile stage0-rustc
2019-01-12T06:26:10Z #57532 (comment) x86_64-gnu-full-bootstrap 1h47m14s Compile stage2-rustc
2019-01-12T07:06:07Z #57532 (comment) x86_64-gnu-llvm-6.0 36m21s Compile stage0-rustc
2019-01-15T04:06:21Z #56044 (comment) dist-s390x-linux 30m00s (not even booted up)
2019-01-22T04:14:10Z #56221 (comment) x86_64-apple 35m27s make prepare
2019-01-29T16:58:10Z #57808 (comment) arm-android 32m26s Download Docker cache
2019-01-31T22:56:08Z #58024 (comment) dist-x86_64-apple-alt 39m12s make prepare
2019-02-05T05:14:11Z #57851 (comment) dist-x86_64-apple-alt 39m24s make prepare
2019-02-05T14:38:15Z #58162 (comment) dist-x86_64-linux-alt 31m04s Download Docker cache
2019-02-08T13:34:07Z #58294 (comment) dist-x86_64-apple 39m19s make prepare
2019-02-08T14:16:11Z #58161 (comment) dist-x86_64-apple 39m25s make prepare
2019-02-12T15:52:09Z #58341 (comment) dist-android 41m12s Download Docker cache
2019-02-15T15:46:09Z #58416 (comment) dist-x86_64-apple-alt 39m33s make prepare
2019-02-15T16:20:08Z #58470 (comment) dist-android 31m31s Download Docker cache
2019-02-15T21:48:17Z #58495 (comment) arm-android 31m00s Download Docker cache
2019-02-15T22:22:07Z #58416 (comment) arm-android 31m13s Download Docker cache
2019-02-18T02:56:08Z #58543 (comment) dist-x86_64-apple 39m23s Clone submodules
2019-02-19T06:44:08Z #58566 (comment) x86_64-gnu-llvm-6.0 30m44s Clone submodules
2019-02-19T07:20:10Z #56470 (comment) test-various 32m41s make prepare
2019-02-19T19:06:40Z #58537 (comment) dist-various-2 42m32s Download Docker cache
2019-02-20T06:34:08Z #58056 (comment) arm-android 53m57s Compile stage0-rustc
2019-02-20T07:10:10Z #58578 (comment) x86_64-gnu 30m58s Clone rust-lang/rust
2019-02-21T10:20:10Z #58597 (comment) dist-i586-gnu-i586-i686-musl 1h50m56s Test liballoc
2019-02-21T11:10:13Z #58535 (comment) dist-i686-apple 48m12s Compile stage0-rustc
2019-02-21T11:44:13Z #58597 (comment) dist-android 31m55s Download Docker cache
2019-02-21T20:52:20Z #58592 (comment) dist-android 33m19s Download Docker cache
2019-02-21T21:28:13Z #58592 (comment) dist-x86_64-linux 31m53s Download Docker cache
2019-02-22T10:08:08Z #57364 (comment) dist-x86_64-linux 32m57s Download Docker cache

@kennytm kennytm mentioned this issue Feb 22, 2019
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@Mark-Simulacrum
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I'm wondering if we could add the "print building - timestamp" script at the top-level. We do it for make (e.g., curl/gcc/openssl builds) but it seems like it at least would let us figure out if this is literally the builder "stopping" or if we're hanging in rustc...

bors added a commit that referenced this issue Feb 23, 2019
@bors
Auto merge of #58655 - kennytm:download-docker-cache-with-timeout, r=…
bcfb5e8 
…alexcrichton

Added a connection timeout and speed threshold when downloading the Docker cache

This is an attempt to fix one possible cause of #56112. Similar to #52846, this changed the download docker-cache command to fail if it cannot connect or falls below 10 bytes/s after 30 seconds, so it could be retried sooner.
This was referenced Feb 23, 2019
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@kennytm
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kennytm commented Feb 26, 2019

#57882 (comment)

Adding -y 30 -Y 10 --connect-timeout 30 from #58655 does not completely fix the 30 minute timeout when fetching docker cache 😕

@Centril Centril mentioned this issue Feb 27, 2019
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@crlf0710
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Now that we're using Azure Pipelines, i guess this can be closed now? @kennytm @Centril

@Centril
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Centril commented Jul 28, 2019

Indeed this issue seems moot. :)

@Centril Centril closed this as completed Jul 28, 2019
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A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason) C-tracking-issue Category: A tracking issue for an RFC or an unstable feature. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
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