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bcmills opened this issue Nov 4, 2021 · 1,162 comments
Open

all: plan9-arm builder failing frequently with a variety of errors #49338

bcmills opened this issue Nov 4, 2021 · 1,162 comments
Labels
arch-arm Issues solely affecting the 32-bit arm architecture. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Plan9
Milestone
Unplanned

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@bcmills
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bcmills commented Nov 4, 2021 •
edited by cherrymui
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#!watchflakes
post <- builder ~ `plan9-arm`

The one remaining plan9 builder is failing a significant fraction of build attempts.
Many of the failures follow specific known patterns (notably #49337, #46526, and #41952). However, many do not.

@millerresearch, @0intro, @fhs: is there someone who can investigate these failures and bring the plan9 port back up to par? With the 0intro builders missing (#49327, #49328), there is no longer any plan9 builder consistently passing tests.

greplogs --dashboard -md -l -e \\Aplan9. -E . --since=2021-10-01

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@bcmills bcmills added OS-Plan9 NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. labels Nov 4, 2021
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For most of plan9-arm failures, the cause is filesystem flakiness on the builder machines (a cluster of 3 x raspberry pi 4). I've just reconfigured the build script to stop using ramfs (which has a locking bug) for /tmp, and stop using the ad hoc directory cache (which still seems to have some flaws). This should bypass most of the failures but will make the test suite a lot slower to run (by go.17 it had already regressed to about 2 hours even with these filesystem tweaks).

There are some other flakes of the "shouldn't be possible" variety, which are are rare and perplexing and impossible to replicate. They are occurring in general go runtime code, not specific to plan 9. There's a slight whiff of possible memory cache coherence trouble in some of these:
marked free object in span
attempt to clean non-empty span set
unexpected waitm - semaphore out of sync
runtime: cannot allocate memory
not inlined: unknown reason

It would be good to have a server-class ARM platform capable of running plan 9 as a more reliable builder. I don't know of one.

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bcmills commented Nov 10, 2021

Looks like the filesystem change did resolve at least one class of failure: the '/boot/workdir/go/src/os' does not exit failure mode hasn't occurred at all in November so far.

greplogs --dashboard -md -l -e \''/boot/workdir/go/src/os'\'' does not exist'

2021-10-29T22:29:31-c812b97/plan9-arm
2021-10-25T17:02:16-52b10ab/plan9-arm
2021-10-19T18:18:37-9820602/plan9-arm
2021-10-10T15:11:26-d2d21d9/plan9-arm
2021-10-09T23:29:26-b99abf3/plan9-arm
2021-10-07T19:56:19-4ab3c10/plan9-arm
2021-10-01T18:18:46-0d65c27/plan9-arm
2021-09-27T18:58:36-5b90958/plan9-arm
2021-09-21T20:39:31-48cf96c/plan9-arm
2021-09-21T00:59:39-d1fd3eb/plan9-arm
2021-08-28T01:49:50-f371b30/plan9-arm
2021-08-22T22:04:02-5d5e50c/plan9-arm
2021-08-13T21:43:20-a95f1b5/plan9-arm
2021-07-25T17:16:20-849b791/plan9-arm
2021-06-17T03:25:37-b0355a3/plan9-arm
2021-05-25T23:41:42-74242ba/plan9-arm
2021-03-29T20:35:19-164a626/plan9-arm
2021-03-04T06:36:33-868a110/plan9-arm
2021-02-24T19:25:49-bf48163/plan9-arm
2020-10-13T00:31:47-5ef78c4/plan9-arm
2020-10-12T14:44:34-0f53453/plan9-arm
2020-08-18T15:50:52-b58d297/plan9-arm
2020-05-05T19:42:01-0e617d3/plan9-arm

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Change https://golang.org/cl/362975 mentions this issue: dashboard: omit the website repo on plan9

gopherbot pushed a commit to golang/build that referenced this issue Nov 11, 2021
dashboard: omit the website repo on plan9
d14234e 
The plan9 builders have relatively slow filesystems, and the website
repo is relatively filesystem-intensive — many of its tests walk and
process large trees of website content.

Instead of trying to precisely tune the x/website tests to pass on the
plan9 builders, let's skip this repo on them.

For golang/go#49338.

Change-Id: Ieaf50fb6955a6b39012a23ff72e61c1c31e4ce7c
Reviewed-on: https://go-review.googlesource.com/c/build/+/362975
Trust: Bryan C. Mills <[email protected]>
Run-TryBot: Bryan C. Mills <[email protected]>
TryBot-Result: Go Bot <[email protected]>
Reviewed-by: Carlos Amedee <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
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bcmills commented Nov 17, 2021

Many of the failure modes seem to have cleared up around 11 Nov.; it's not clear to me what fixed them.

One of the failures visible on the dashboard today is #49653; the other is the marked free object in span failure mode.

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bcmills commented Nov 19, 2021

A few more failure modes that remain:
#22227 (unexpected signal in os.StartProcess)
#49684 (panic during panic)
#49691 (unexpected stale targets)

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Change https://golang.org/cl/369018 mentions this issue: src/cmd/go/internal/work: lock Builder output mutex consistently

gopherbot pushed a commit that referenced this issue Dec 6, 2021
@millerresearch
src/cmd/go/internal/work: lock Builder output mutex consistently
765cc72 
To prevent interleaving of output when 'go build' compiles several
packages in parallel, the output mutex in the Builder struct must
be locked around any calls to Builder.Print which could generate
arbitrary amounts of text (ie more than is guaranteed to be written
atomically to a pipe).

Fixes #49987
For #49338

Change-Id: I7947df57667deeff3f03f231824298d823f8a943
Reviewed-on: https://go-review.googlesource.com/c/go/+/369018
Reviewed-by: Bryan Mills <[email protected]>
Run-TryBot: Bryan Mills <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Trust: Russ Cox <[email protected]>
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Change https://golang.org/cl/380414 mentions this issue: message/pipeline: skip TestFullCycle on plan9-arm

gopherbot pushed a commit to golang/text that referenced this issue Jan 24, 2022
message/pipeline: skip TestFullCycle on plan9-arm
d1c84af 
This test has timed out several times recently on this builder. The
test is pretty slow even on Linux, and may be especially
filesystem-intensive.

For golang/go#49338

Change-Id: Ife2bb399b10f369f815055bb0ad44bb007f606b7
Reviewed-on: https://go-review.googlesource.com/c/text/+/380414
Trust: Bryan Mills <[email protected]>
Run-TryBot: Bryan Mills <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>
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bcmills commented Jan 27, 2022

A sampling from the past week or so. Undiagnosed failures in bold.

greplogs --dashboard -md -l -e \\Aplan9-arm -E . --since=2022-01-20

2022-01-27T05:30:27-be5769c-a991d9d/plan9-arm

panic: test timed out after 10m0s
…
goroutine 6 [select, 9 minutes]:
…
golang.org/x/tools/go/packages.goListDriver(0x1695ab84, {0x175c8c78, 0x1, 0x1})
	/boot/workdir/gopath/src/golang.org/x/tools/go/packages/golist.go:200 +0x7b0
…
FAIL	golang.org/x/tools/gopls/doc	600.515s

That's stuck running go list:
https://cs.opensource.google/go/x/tools/+/master:go/packages/golist.go;l=447;drc=eb48d3f608bba06c3bb4f5627f9fc2562cc84dd2

2022-01-27T05:30:27-bbe1937-a991d9d/plan9-arm (#50857)
2022-01-27T05:30:27-aa10faf-a991d9d/plan9-arm (#50857)
2022-01-27T00:03:31-bbe1937-f4aa021/plan9-arm (#50857)
2022-01-26T23:43:39-be5769c-db48840/plan9-arm (probably #46520, not specific to plan9)
2022-01-26T23:43:39-bbe1937-db48840/plan9-arm (#50857)
2022-01-26T22:33:26-ef0b09c/plan9-arm (possibly #22227?)
2022-01-26T22:09:36-bbe1937-ca6a5c0/plan9-arm (#50857)
2022-01-26T21:43:32-be5769c-c8b0dce/plan9-arm (#46520, not specific to plan9)
2022-01-26T20:51:54-fe74b5f-c8b0dce/plan9-arm (#46520, not specific to plan9)
2022-01-26T17:58:00-bbe1937-719e989/plan9-arm (#50857)
2022-01-25T22:56:45-c20fd7c-6eb58cd/plan9-arm (#46520, not specific to plan9)
2022-01-25T22:04:10-c20fd7c-38729cf/plan9-arm (#46520, not specific to plan9)
2022-01-25T00:39:08-97de9ec-16d6a52/plan9-arm (#46520, not specific to plan9)
2022-01-24T21:27:20-cdd9e93/plan9-arm

--- FAIL: TestIntendedInlining (15.35s)
    inl_test.go:267: exit status: 'go 32037: 2'
FAIL
FAIL	cmd/compile/internal/test	119.720s

2022-01-24T16:42:11-2cc1836-19d819d/plan9-arm (#50775, mitigated)
2022-01-21T23:16:33-3c751cd-b7fa0f9/plan9-arm (#50775, mitigated)
2022-01-21T21:58:14-3c751cd-35b0db7/plan9-arm (#50775, mitigated)
2022-01-21T21:58:14-35b0db7/plan9-arm

panic: test timed out after 18m0s
…
goroutine 185 [chan receive, 17 minutes]:
…
os/exec.(*Cmd).CombinedOutput(0x110ae000)
	/boot/workdir/go/src/os/exec/exec.go:567 +0x98 fp=0x11105e2c sp=0x11105e18 pc=0x12b1dc
cmd/compile/internal/test.TestCode(0x10c02f00)
	/boot/workdir/go/src/cmd/compile/internal/test/ssa_test.go:171 +0x9fc fp=0x11105f98 sp=0x11105e2c pc=0x3af55c
…
FAIL	cmd/compile/internal/test	1080.192s

That's running a go test -c subprocess, but without a timeout so we don't get a useful goroutine dump to debug it 😞:
https://cs.opensource.google/go/go/+/master:src/cmd/compile/internal/test/ssa_test.go;l=171;drc=16a3cefc93d9b896b2053320e387d0e449904aba

2022-01-21T21:27:57-e7c9de2-9eba5ff/plan9-arm (#46520, not specific to plan9)
2022-01-21T21:08:53-3425967-9eba5ff/plan9-arm (#50775, mitigated)
2022-01-21T16:59:19-9f83dd3-9eba5ff/plan9-arm (#50775, mitigated)
2022-01-20T20:23:52-80963bc-2c2e081/plan9-arm (#46520, not specific to plan9)
2022-01-20T14:59:17-ab35822-9284279/plan9-arm (#46520, not specific to plan9)
2022-01-20T14:52:25-ab35822-e7d5857/plan9-arm (possibly #45211? if so, not specific to plan9)

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Change https://go.dev/cl/408697 mentions this issue: dashboard: add known issues for plan9-arm

gopherbot pushed a commit to golang/build that referenced this issue May 26, 2022
@gopherbot
dashboard: add known issue for plan9-arm
560d411 
For golang/go#52653.
Updates golang/go#49338.

Change-Id: Ib23be56bd79bce8b3168cb40064916a2a91dbb88
Reviewed-on: https://go-review.googlesource.com/c/build/+/408697
Auto-Submit: Bryan Mills <[email protected]>
Reviewed-by: Alex Rakoczy <[email protected]>
Run-TryBot: Bryan Mills <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
@seankhliao seankhliao added this to the Unplanned milestone Aug 20, 2022
xhit pushed a commit to xhit/text that referenced this issue Oct 10, 2022
@xhit
message/pipeline: skip TestFullCycle on plan9-arm
dfea723 
This test has timed out several times recently on this builder. The
test is pretty slow even on Linux, and may be especially
filesystem-intensive.

For golang/go#49338

Change-Id: Ife2bb399b10f369f815055bb0ad44bb007f606b7
Reviewed-on: https://go-review.googlesource.com/c/text/+/380414
Trust: Bryan Mills <[email protected]>
Run-TryBot: Bryan Mills <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>
Reviewed-by: Ian Lance Taylor <[email protected]>
@gopherbot

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@bcmills bcmills added the arch-arm Issues solely affecting the 32-bit arm architecture. label Dec 6, 2022
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Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2022-12-05 22:01 plan9-arm go@185e1a7b os/exec.TestExtraFilesRace (log) 
--- FAIL: TestExtraFilesRace (0.50s)
    exec_test.go:850: iteration 2, process B got:

        want:
        fd3: listener 127.0.0.1:40881

— watchflakes

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Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2022-12-06 20:08 plan9-arm net@1e63c2f0 go@a4a86c7b x/net/http2.TestTransportUsesGoAwayDebugError_Body (log) 
--- FAIL: TestTransportUsesGoAwayDebugError_Body (0.03s)
    transport_test.go:2861: RoundTrip error = http2.GoAwayError: http2.GoAwayError{LastStreamID:0x5, ErrCode:0x0, DebugData:"some debug data"}, want http2.GoAwayError (http2.GoAwayError{LastStreamID:0x5, ErrCode:0xd, DebugData:"some debug data"})

— watchflakes

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Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2022-12-22 15:34 plan9-arm benchmarks@03c43f28 go@f721fa3b (log) 
runtime: signal received on thread not created by Go.

— watchflakes

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Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2022-12-01 20:58 plan9-arm go@cc1771e2 net/http.TestOmitHTTP2Vet (log) 
http.test 26576: warning: process exceeds 100 file descriptors
--- FAIL: TestOmitHTTP2Vet (20.57s)
    http_test.go:135: go vet failed: exit status: 'go 26635: 2', fatal error: all goroutines are asleep - deadlock!

        runtime stack:
        runtime.fatal({0x6104f8, 0x25})
        	/boot/workdir/go/src/runtime/panic.go:1066 +0x4c fp=0x3ffffc1c sp=0x3ffffc08 pc=0x3ad1c
        runtime.checkdead()
        	/boot/workdir/go/src/runtime/proc.go:5265 +0x318 fp=0x3ffffc5c sp=0x3ffffc1c pc=0x49858
        runtime.mput(0x983c000)
        	/boot/workdir/go/src/runtime/proc.go:5700 +0x44 fp=0x3ffffc60 sp=0x3ffffc5c pc=0x4b34c
        runtime.stopm()
        	/boot/workdir/go/src/runtime/proc.go:2332 +0x5c fp=0x3ffffc74 sp=0x3ffffc60 pc=0x42148
        runtime.findRunnable()
        	/boot/workdir/go/src/runtime/proc.go:3007 +0xd44 fp=0x3ffffd14 sp=0x3ffffc74 pc=0x43c9c
        runtime.schedule()
        	/boot/workdir/go/src/runtime/proc.go:3360 +0xac fp=0x3ffffd30 sp=0x3ffffd14 pc=0x44f94
        runtime.park_m(0x96130e0)
        	/boot/workdir/go/src/runtime/proc.go:3511 +0x150 fp=0x3ffffd44 sp=0x3ffffd30 pc=0x45784
        runtime.mcall()
        	/boot/workdir/go/src/runtime/asm_arm.s:265 +0x48 fp=0x3ffffd4c sp=0x3ffffd44 pc=0x69814
2022-12-12 22:32 plan9-arm crypto@23edec0b go@357ea858 (log) 
runtime: program exceeds 0-thread limit
fatal error: thread exhaustion

runtime stack:
runtime.throw({0x6018dc, 0x11})
	/boot/workdir/go/src/runtime/panic.go:1047 +0x4c fp=0x3ffffd84 sp=0x3ffffd70 pc=0x3ac58
runtime.checkmcount()
	/boot/workdir/go/src/runtime/proc.go:789 +0x94 fp=0x3ffffd94 sp=0x3ffffd84 pc=0x3eef0
runtime.mReserveID()
	/boot/workdir/go/src/runtime/proc.go:805 +0x74 fp=0x3ffffda8 sp=0x3ffffd94 pc=0x3ef90
runtime.startm(0x9433300, 0x1)
	/boot/workdir/go/src/runtime/proc.go:2403 +0xb4 fp=0x3ffffdd4 sp=0x3ffffda8 pc=0x422d4
runtime.handoffp(0x9433300)
	/boot/workdir/go/src/runtime/proc.go:2463 +0x390 fp=0x3ffffdfc sp=0x3ffffdd4 pc=0x42870
runtime.retake(0x17310608ee127184)
	/boot/workdir/go/src/runtime/proc.go:5494 +0x2f0 fp=0x3ffffe20 sp=0x3ffffdfc pc=0x4a58c
runtime.sysmon()
	/boot/workdir/go/src/runtime/proc.go:5402 +0x5c0 fp=0x3ffffe8c sp=0x3ffffe20 pc=0x4a0ac
runtime.mstart1()
	/boot/workdir/go/src/runtime/proc.go:1498 +0x7c fp=0x3ffffe9c sp=0x3ffffe8c pc=0x40b88
runtime.mstart0()
	/boot/workdir/go/src/runtime/proc.go:1455 +0x64 fp=0x3ffffeac sp=0x3ffffe9c pc=0x40afc
runtime.mstart()
	/boot/workdir/go/src/runtime/asm_arm.s:210 +0x8 fp=0x3ffffeb0 sp=0x3ffffeac pc=0x697b4
2022-12-12 23:10 plan9-arm go@b16e94d1 (log) 
fatal error: all goroutines are asleep - deadlock!

runtime stack:
runtime.fatal({0x6105a0, 0x25})
	/boot/workdir/go/src/runtime/panic.go:1066 +0x4c fp=0x3ffffbf4 sp=0x3ffffbe0 pc=0x3ad1c
runtime.checkdead()
	/boot/workdir/go/src/runtime/proc.go:5261 +0x318 fp=0x3ffffc34 sp=0x3ffffbf4 pc=0x49858
runtime.mput(0x969c240)
	/boot/workdir/go/src/runtime/proc.go:5696 +0x44 fp=0x3ffffc38 sp=0x3ffffc34 pc=0x4b34c
runtime.stopm()
	/boot/workdir/go/src/runtime/proc.go:2332 +0x5c fp=0x3ffffc4c sp=0x3ffffc38 pc=0x42148
runtime.findRunnable()
	/boot/workdir/go/src/runtime/proc.go:3007 +0xd44 fp=0x3ffffcec sp=0x3ffffc4c pc=0x43c9c
runtime.schedule()
	/boot/workdir/go/src/runtime/proc.go:3360 +0xac fp=0x3ffffd08 sp=0x3ffffcec pc=0x44f94
runtime.park_m(0x94033b0)
	/boot/workdir/go/src/runtime/proc.go:3511 +0x150 fp=0x3ffffd1c sp=0x3ffffd08 pc=0x45784
runtime.mcall()
	/boot/workdir/go/src/runtime/asm_arm.s:265 +0x48 fp=0x3ffffd24 sp=0x3ffffd1c pc=0x69814
2022-12-13 21:00 plan9-arm benchmarks@555ee2b5 go@357ea858 (log) 
../../../../pkg/mod/cloud.google.com/[email protected]/iam/iam.go:30:2: google.golang.org/[email protected]: read "https:/proxy.golang.org/@v/v0.0.0-20211021150943-2b146023228c.zip": unexpected EOF
../../../../pkg/mod/github.com/googleapis/gax-go/[email protected]/apierror/internal/proto/error.pb.go:27:2: google.golang.org/[email protected]: read "https:/proxy.golang.org/@v/v0.0.0-20211021150943-2b146023228c.zip": unexpected EOF
../../../../pkg/mod/github.com/googleapis/gax-go/[email protected]/apierror/apierror.go:40:2: google.golang.org/[email protected]: read "https:/proxy.golang.org/@v/v0.0.0-20211021150943-2b146023228c.zip": unexpected EOF
../../../../pkg/mod/google.golang.org/[email protected]/status/status.go:34:2: google.golang.org/[email protected]: read "https:/proxy.golang.org/@v/v0.0.0-20211021150943-2b146023228c.zip": unexpected EOF
../../../../pkg/mod/cloud.google.com/go/[email protected]/internal/apiv2/storage_client.go:28:2: google.golang.org/[email protected]: read "https:/proxy.golang.org/@v/v0.0.0-20211021150943-2b146023228c.zip": unexpected EOF
../../../../pkg/mod/cloud.google.com/go/[email protected]/iam.go:24:2: google.golang.org/[email protected]: read "https:/proxy.golang.org/@v/v0.0.0-20211021150943-2b146023228c.zip": unexpected EOF
2022-12-15 00:54 plan9-arm tools@5899b6a2 go@ea14d1b6 (log)
2022-12-23 17:16 plan9-arm go@38cfb3be net.TestPipe (log) 
--- FAIL: TestPipe (120.26s)
    --- FAIL: TestPipe/PresentTimeout (119.92s)
        conntest.go:57: test timed out; terminating pipe
        conntest.go:279: got *errors.errorString: io: read/write on closed pipe, want net.Error
        conntest.go:268: got *errors.errorString: io: read/write on closed pipe, want net.Error
2022-12-29 17:47 plan9-arm go@642fd5f7 net/http.TestServerReadTimeout (log) 
http.test 33195: warning: process exceeds 100 file descriptors
--- FAIL: TestServerReadTimeout (0.00s)
    --- FAIL: TestServerReadTimeout/h1 (1.60s)
        clientserver_test.go:210: server log: http: TLS handshake error from 127.0.0.1:35260: write tcp 127.0.0.1:35327->127.0.0.1:35260: i/o timeout
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:35327": EOF
        clientserver_test.go:210: server log: http: TLS handshake error from 127.0.0.1:61614: write tcp 127.0.0.1:63071->127.0.0.1:61614: i/o timeout
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:63071": EOF
        clientserver_test.go:210: server log: http: TLS handshake error from 127.0.0.1:48011: write tcp 127.0.0.1:60477->127.0.0.1:48011: i/o timeout
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:60477": EOF
        clientserver_test.go:210: server log: http: TLS handshake error from 127.0.0.1:58029: read tcp 127.0.0.1:60830->127.0.0.1:58029: i/o timeout
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:60830": write tcp 127.0.0.1:58029->127.0.0.1:60830: write /net/tcp/106/data: i/o on hungup channel
        serve_test.go:746: server timed out reading request body: got err client disconnected; want os.ErrDeadlineExceeded
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:64770": unexpected EOF

— watchflakes

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Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2023-01-20 21:10 plan9-arm benchmarks@33cb3306 go@27b6ace2 (log) 
-> unzip /boot/workdir/gopath/pkg/mod/cache/download/github.com/biogo/biogo/@v/v1.0.4.zip: mkdir /boot/workdir/gopath/pkg/mod/github.com/biogo/[email protected]/align/matrix/matrices: '/boot/workdir' fossil/fossil: walk: newfid 0x414 in use
-> unzip /boot/workdir/gopath/pkg/mod/cache/download/github.com/gomodule/redigo/@v/v1.8.5.zip: open /boot/workdir/gopath/pkg/mod/github.com/gomodule/[email protected]/redis/log.go: '.../workdir/gopath/pkg/mod/github.com/gomodule/[email protected]/redis/log.go' clone failed
-> unzip /boot/workdir/gopath/pkg/mod/cache/download/github.com/google/pprof/@v/v0.0.0-20211122183932-1daafda22083.zip: open /boot/workdir/gopath/pkg/mod/github.com/google/[email protected]/internal/driver/driver_focus.go: '.../internal/driver/driver_focus.go' clone failed
go: writing go.mod cache: open /boot/workdir/gopath/pkg/mod/cache/download/cloud.google.com/go/storage/@v/v1.18.2.mod867510410.tmp: '.../cache/download/cloud.google.com/go/storage/@v/v1.18.2.mod867510410.tmp' clone failed
go: writing go.mod cache: mkdir /boot/workdir/gopath/pkg/mod/cache/download/github.com/!roaring!bitmap: '/boot/workdir/gopath/pkg/mod/cache/download/github.com/!roaring!bitmap' clone failed
go: writing go.mod cache: open /boot/workdir/gopath/pkg/mod/cache/download/github.com/biogo/biogo/@v/v1.0.4.mod315910635.tmp: '.../mod/cache/download/github.com/biogo/biogo/@v/v1.0.4.mod315910635.tmp' clone failed
go: writing go.mod cache: mkdir /boot/workdir/gopath/pkg/mod/cache/download/github.com/blevesearch: '/boot/workdir/gopath/pkg/mod/cache/download/github.com/blevesearch' clone failed
go: writing go.mod cache: mkdir /boot/workdir/gopath/pkg/mod/cache/download/github.com/biogo/store/@v: '/boot/workdir/gopath/pkg/mod/cache/download/github.com/biogo/store/@v' clone failed
go: writing go.mod cache: mkdir /boot/workdir/gopath/pkg/mod/cache/download/github.com/blevesearch: '/boot/workdir/gopath/pkg/mod/cache/download/github.com/blevesearch' clone failed
go: writing go.mod cache: mkdir /boot/workdir/gopath/pkg/mod/cache/download/github.com/blevesearch/segment: '.../workdir/gopath/pkg/mod/cache/download/github.com/blevesearch/segment' clone failed
...
sweet/benchmarks/tile38/main.go:27:2: unzip /boot/workdir/gopath/pkg/mod/cache/download/github.com/gomodule/redigo/@v/v1.8.5.zip: open /boot/workdir/gopath/pkg/mod/github.com/gomodule/[email protected]/redis/log.go: '.../workdir/gopath/pkg/mod/github.com/gomodule/[email protected]/redis/log.go' clone failed
../../../../pkg/mod/github.com/googleapis/gax-go/[email protected]/apierror/apierror.go:39:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed
../../../../pkg/mod/cloud.google.com/go/[email protected]/bucket.go:32:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed
../../../../pkg/mod/cloud.google.com/go/[email protected]/bucket.go:33:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed
../../../../pkg/mod/cloud.google.com/go/[email protected]/internal/apiv2/doc.go:62:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed
../../../../pkg/mod/cloud.google.com/go/[email protected]/internal/apiv2/storage_client.go:26:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed
../../../../pkg/mod/cloud.google.com/go/[email protected]/acl.go:24:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed
../../../../pkg/mod/cloud.google.com/go/[email protected]/storage.go:50:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed
../../../../pkg/mod/cloud.google.com/go/[email protected]/internal/apiv2/storage_client.go:27:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed
../../../../pkg/mod/cloud.google.com/go/[email protected]/storage.go:51:2: mkdir /boot/workdir/gopath/pkg/mod/cache/download/google.golang.org: '/boot/workdir/gopath/pkg/mod/cache/download/google.golang.org' clone failed

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2023-01-05 16:42 plan9-arm net@f8411da7 go@cc82867f x/net/http2/h2c.TestPropagation (log) 
2023/01/25 15:10:33 http2: server connection error from 127.0.0.1:36015: connection error: COMPRESSION_ERROR
2023/01/25 15:10:33 http2: server connection error from 127.0.0.1:33357: connection error: COMPRESSION_ERROR
2023/01/25 15:10:34 http2: server connection error from 127.0.0.1:60254: connection error: COMPRESSION_ERROR
2023/01/25 15:10:36 http2: server connection error from 127.0.0.1:59038: connection error: COMPRESSION_ERROR
2023/01/25 15:10:40 http2: server connection error from 127.0.0.1:57344: connection error: COMPRESSION_ERROR
2023/01/25 15:10:48 http2: server connection error from 127.0.0.1:42738: connection error: COMPRESSION_ERROR
panic: test timed out after 30m0s
running tests:
	TestPropagation (30m0s)

golang.org/x/net/http2.(*clientConnPool).getClientConn(0x9212160, 0x920a100, {0x920e0d0, 0xf}, 0x1)
	/boot/workdir/gopath/src/golang.org/x/net/http2/client_conn_pool.go:97 +0x1e4
golang.org/x/net/http2.(*clientConnPool).GetClientConn(0x9212160, 0x920a100, {0x920e0d0, 0xf})
	/boot/workdir/gopath/src/golang.org/x/net/http2/client_conn_pool.go:55 +0x3c
golang.org/x/net/http2.(*Transport).RoundTripOpt(0x92140c0, 0x920a100, {0x0})
	/boot/workdir/gopath/src/golang.org/x/net/http2/transport.go:554 +0x198
golang.org/x/net/http2.(*Transport).RoundTrip(0x92140c0, 0x920a100)
	/boot/workdir/gopath/src/golang.org/x/net/http2/transport.go:513 +0x2c
net/http.send(0x920a100, {0x3c0628, 0x92140c0}, {0x0, 0x0, 0x0})
	/boot/workdir/go/src/net/http/client.go:252 +0x52c
net/http.(*Client).send(0x9212100, 0x920a100, {0x0, 0x0, 0x0})
	/boot/workdir/go/src/net/http/client.go:176 +0x94
net/http.(*Client).do(0x9212100, 0x920a100)
	/boot/workdir/go/src/net/http/client.go:716 +0x948
net/http.(*Client).Do(...)
	/boot/workdir/go/src/net/http/client.go:582
golang.org/x/net/http2/h2c.TestPropagation(0x92080f0)
	/boot/workdir/gopath/src/golang.org/x/net/http2/h2c/h2c_test.go:133 +0x500
testing.tRunner(0x92080f0, 0x36d90c)
2023-01-19 20:43 plan9-arm go@f89badf6 (log) 
0x9abe000 0x9bc0000
fatal error: bad span state

runtime stack:
runtime.throw({0x5ff570, 0xe})
	/boot/workdir/go/src/runtime/panic.go:1047 +0x4c fp=0x3ffffbdc sp=0x3ffffbc8 pc=0x3ac58
runtime.stackfree({0x9bc0000, 0x9be0000})
	/boot/workdir/go/src/runtime/stack.go:502 +0x1d0 fp=0x3ffffc20 sp=0x3ffffbdc pc=0x524a0
runtime.gfput(0x9436000, 0x94033b0)
	/boot/workdir/go/src/runtime/proc.go:4395 +0x5c fp=0x3ffffc50 sp=0x3ffffc20 pc=0x47a78
runtime.goexit0(0x94033b0)
	/boot/workdir/go/src/runtime/proc.go:3671 +0x2e8 fp=0x3ffffc88 sp=0x3ffffc50 pc=0x460f0
runtime.mcall()
	/boot/workdir/go/src/runtime/asm_arm.s:265 +0x48 fp=0x3ffffc90 sp=0x3ffffc88 pc=0x69814
2023-01-19 20:46 plan9-arm go@e08642ca (log)
2023-01-20 02:42 plan9-arm tools@a7f033af go@c641d48a x/tools/gopls/internal/lsp/filecache.TestConcurrency (log) 
--- FAIL: TestConcurrency (2.30s)
    filecache_test.go:99: open /tmp/gopls/eb948799/TestConcurrency/e0/e05ac03a87bbe7ab6768fe0fb083c0bbd4d325061645abf87964477a4bd35143: '/tmp/gopls' mount rpc error
2023-01-20 17:52 plan9-arm go@1011ccad os.TestDirFS (log) 
os.test 38819: warning: process exceeds 100 file descriptors
os.test 38819: warning: process exceeds 200 file descriptors
os.test 38819: warning: process exceeds 300 file descriptors
os.test 38819: warning: process exceeds 400 file descriptors
os.test 38819: warning: process exceeds 500 file descriptors
os.test 38819: warning: process exceeds 600 file descriptors
os.test 38819: warning: process exceeds 700 file descriptors
os.test 38819: warning: process exceeds 800 file descriptors
os.test 38819: warning: process exceeds 900 file descriptors
os.test 38819: warning: process exceeds 1000 file descriptors
os.test 38819: warning: process exceeds 1100 file descriptors
os.test 38819: warning: process exceeds 1200 file descriptors
--- FAIL: TestDirFS (0.11s)
    os_test.go:2799: TestFS found errors:
        b: fsys.Stat: stat b: './testdata' file does not exist
2023-01-20 19:38 plan9-arm go@f07910bd os.TestDirFS (log) 
os.test 38798: warning: process exceeds 100 file descriptors
os.test 38798: warning: process exceeds 200 file descriptors
os.test 38798: warning: process exceeds 300 file descriptors
os.test 38798: warning: process exceeds 400 file descriptors
os.test 38798: warning: process exceeds 500 file descriptors
os.test 38798: warning: process exceeds 600 file descriptors
os.test 38798: warning: process exceeds 700 file descriptors
os.test 38798: warning: process exceeds 800 file descriptors
os.test 38798: warning: process exceeds 900 file descriptors
os.test 38798: warning: process exceeds 1000 file descriptors
os.test 38798: warning: process exceeds 1100 file descriptors
os.test 38798: warning: process exceeds 1200 file descriptors
--- FAIL: TestDirFS (0.07s)
    os_test.go:2799: TestFS found errors:
        dir: fsys.Stat: stat dir: './testdata' file does not exist
2023-01-20 22:42 plan9-arm go@0518e33f os.TestWriteAtInAppendMode (log) 
--- FAIL: TestWriteAtInAppendMode (0.00s)
    os_test.go:920: chtmpdir: chdir /boot/workdir/go/src/os: '/boot/workdir/go/src/os' does not exist
2023-01-20 22:42 plan9-arm go@0518e33f os.TestOpenFileLimit (log) 
--- FAIL: TestOpenFileLimit (0.00s)
    rlimit_test.go:31: open rlimit.go: 'rlimit.go' file does not exist
2023-01-20 22:42 plan9-arm go@0518e33f os.TestDirFSRootDir (log) 
--- FAIL: TestDirFSRootDir (0.00s)
    os_test.go:2846: open tmp/test3257637846/testdata/dirfs/a: '/tmp/test3257637846/testdata' does not exist
2023-01-20 22:42 plan9-arm go@0518e33f os.TestReaddirSmallSeek (log) 
--- FAIL: TestReaddirSmallSeek (0.00s)
    os_test.go:2706: open /tmp/test3257637846/testdata/issue37161: '/tmp/test3257637846/testdata' does not exist
2023-01-20 22:42 plan9-arm go@0518e33f os.TestDirFS (log) 
--- FAIL: TestDirFS (0.00s)
    os_test.go:2799: TestFS found errors:
        .: Open: open .: './testdata' file does not exist
        expected but not found: a
        expected but not found: b
        expected but not found: dir/x
2023-01-20 22:42 plan9-arm go@0518e33f os.TestReadDir (log) 
--- FAIL: TestReadDir (0.00s)
    read_test.go:129: ReadDir .: read_test.go file not found
2023-01-20 22:42 plan9-arm go@0518e33f os.TestReadFile (log) 
--- FAIL: TestReadFile (0.00s)
    read_test.go:36: ReadFile read_test.go: open read_test.go: 'read_test.go' file does not exist
2023-01-20 22:42 plan9-arm go@0518e33f os.TestFileReaddir (log) 
--- FAIL: TestFileReaddir (0.02s)
    --- FAIL: TestFileReaddir/. (0.00s)
        os_test.go:399: could not find dir_unix.go
        os_test.go:399: could not find env.go
        os_test.go:399: could not find error.go
        os_test.go:399: could not find file.go
        os_test.go:399: could not find os_test.go
        os_test.go:399: could not find types.go
        os_test.go:399: could not find stat_darwin.go
        os_test.go:399: could not find stat_linux.go
2023-01-20 22:42 plan9-arm go@0518e33f os.TestFileReaddirnames (log) 
--- FAIL: TestFileReaddirnames (0.00s)
    --- FAIL: TestFileReaddirnames/. (0.00s)
        os_test.go:362: could not find dir_unix.go
        os_test.go:362: could not find env.go
        os_test.go:362: could not find error.go
        os_test.go:362: could not find file.go
        os_test.go:362: could not find os_test.go
        os_test.go:362: could not find types.go
        os_test.go:362: could not find stat_darwin.go
        os_test.go:362: could not find stat_linux.go
2023-01-20 22:42 plan9-arm go@0518e33f os.TestFileReadDir (log) 
--- FAIL: TestFileReadDir (0.01s)
    --- FAIL: TestFileReadDir/. (0.00s)
        os_test.go:454: could not find dir_unix.go
        os_test.go:454: could not find env.go
        os_test.go:454: could not find error.go
        os_test.go:454: could not find file.go
        os_test.go:454: could not find os_test.go
        os_test.go:454: could not find types.go
        os_test.go:454: could not find stat_darwin.go
        os_test.go:454: could not find stat_linux.go
2023/01/21 02:05:04 open testdata/hello: 'testdata' file does not exist
2023-01-23 18:50 plan9-arm go@b90971b2 os.TestDirFS (log) 
os.test 38679: warning: process exceeds 100 file descriptors
os.test 38679: warning: process exceeds 200 file descriptors
os.test 38679: warning: process exceeds 300 file descriptors
os.test 38679: warning: process exceeds 400 file descriptors
os.test 38679: warning: process exceeds 500 file descriptors
os.test 38679: warning: process exceeds 600 file descriptors
os.test 38679: warning: process exceeds 700 file descriptors
os.test 38679: warning: process exceeds 800 file descriptors
os.test 38679: warning: process exceeds 900 file descriptors
os.test 38679: warning: process exceeds 1000 file descriptors
os.test 38679: warning: process exceeds 1100 file descriptors
os.test 38679: warning: process exceeds 1200 file descriptors
--- FAIL: TestDirFS (0.13s)
    os_test.go:2799: testing fs.Sub(fsys, dir): TestFS found errors:
        .: fs.ReadDir: open .: './testdata' file does not exist

— watchflakes

@bcmills bcmills mentioned this issue Jan 25, 2023
Closed
@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2023-01-24 19:29 plan9-arm go@083d94f6 (log) 
go: no such tool "compile"
go tool dist: Failed: exit status: 'go 24782: 2'

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2023-01-20 09:27 plan9-arm go@1bef0707 os.TestDirFS (log) 
os.test 38845: warning: process exceeds 100 file descriptors
os.test 38845: warning: process exceeds 200 file descriptors
os.test 38845: warning: process exceeds 300 file descriptors
os.test 38845: warning: process exceeds 400 file descriptors
os.test 38845: warning: process exceeds 500 file descriptors
os.test 38845: warning: process exceeds 600 file descriptors
os.test 38845: warning: process exceeds 700 file descriptors
os.test 38845: warning: process exceeds 800 file descriptors
os.test 38845: warning: process exceeds 900 file descriptors
os.test 38845: warning: process exceeds 1000 file descriptors
os.test 38845: warning: process exceeds 1100 file descriptors
os.test 38845: warning: process exceeds 1200 file descriptors
--- FAIL: TestDirFS (0.08s)
    os_test.go:2799: TestFS found errors:
        b: second Open: open b: './testdata' file does not exist
2023-01-25 16:38 plan9-arm go@1d3088ef os.TestFileReadDir (log) 
os.test 38568: warning: process exceeds 100 file descriptors
os.test 38568: warning: process exceeds 200 file descriptors
os.test 38568: warning: process exceeds 300 file descriptors
os.test 38568: warning: process exceeds 400 file descriptors
os.test 38568: warning: process exceeds 500 file descriptors
os.test 38568: warning: process exceeds 600 file descriptors
os.test 38568: warning: process exceeds 700 file descriptors
os.test 38568: warning: process exceeds 800 file descriptors
os.test 38568: warning: process exceeds 900 file descriptors
os.test 38568: warning: process exceeds 1000 file descriptors
os.test 38568: warning: process exceeds 1100 file descriptors
os.test 38568: warning: process exceeds 1200 file descriptors
--- FAIL: TestFileReadDir (0.01s)
    --- FAIL: TestFileReadDir/. (0.01s)
        os_test.go:436: stat ./env.go: './env.go' file does not exist
2023-01-25 18:50 plan9-arm go@3c7884a2 (log)
2023-01-26 01:06 plan9-arm go@89de906a os.TestDirFS (log) 
os.test 38675: warning: process exceeds 100 file descriptors
os.test 38675: warning: process exceeds 200 file descriptors
os.test 38675: warning: process exceeds 300 file descriptors
os.test 38675: warning: process exceeds 400 file descriptors
os.test 38675: warning: process exceeds 500 file descriptors
os.test 38675: warning: process exceeds 600 file descriptors
os.test 38675: warning: process exceeds 700 file descriptors
os.test 38675: warning: process exceeds 800 file descriptors
os.test 38675: warning: process exceeds 900 file descriptors
os.test 38675: warning: process exceeds 1000 file descriptors
os.test 38675: warning: process exceeds 1100 file descriptors
os.test 38675: warning: process exceeds 1200 file descriptors
--- FAIL: TestDirFS (0.07s)
    os_test.go:2799: TestFS found errors:
        dir: Open: open dir: './testdata' file does not exist
2023-01-26 19:45 plan9-arm go@627f1286 os.TestFileReadDir (log) 
os.test 38900: warning: process exceeds 100 file descriptors
os.test 38900: warning: process exceeds 200 file descriptors
os.test 38900: warning: process exceeds 300 file descriptors
os.test 38900: warning: process exceeds 400 file descriptors
os.test 38900: warning: process exceeds 500 file descriptors
os.test 38900: warning: process exceeds 600 file descriptors
os.test 38900: warning: process exceeds 700 file descriptors
os.test 38900: warning: process exceeds 800 file descriptors
os.test 38900: warning: process exceeds 900 file descriptors
os.test 38900: warning: process exceeds 1000 file descriptors
os.test 38900: warning: process exceeds 1100 file descriptors
os.test 38900: warning: process exceeds 1200 file descriptors
--- FAIL: TestFileReadDir (0.00s)
    --- FAIL: TestFileReadDir/. (0.02s)
        os_test.go:436: stat ./dir_unix.go: './dir_unix.go' file does not exist
2023-01-26 21:33 plan9-arm net@296f09aa go@dd44d981 x/net/http2/h2c.TestPropagation (log) 
2023/02/02 01:48:51 http2: server connection error from 127.0.0.1:38262: connection error: COMPRESSION_ERROR
2023/02/02 01:48:51 http2: server connection error from 127.0.0.1:61518: connection error: COMPRESSION_ERROR
panic: test timed out after 30m0s
running tests:
	TestPropagation (30m0s)

golang.org/x/net/http2.(*clientConnPool).getClientConn(0x918e1a0, 0x918a100, {0x9184110, 0xf}, 0x1)
	/boot/workdir/gopath/src/golang.org/x/net/http2/client_conn_pool.go:97 +0x1e4
golang.org/x/net/http2.(*clientConnPool).GetClientConn(0x918e1a0, 0x918a100, {0x9184110, 0xf})
	/boot/workdir/gopath/src/golang.org/x/net/http2/client_conn_pool.go:55 +0x3c
golang.org/x/net/http2.(*Transport).RoundTripOpt(0x918c120, 0x918a100, {0x0})
	/boot/workdir/gopath/src/golang.org/x/net/http2/transport.go:554 +0x198
golang.org/x/net/http2.(*Transport).RoundTrip(0x918c120, 0x918a100)
	/boot/workdir/gopath/src/golang.org/x/net/http2/transport.go:513 +0x2c
net/http.send(0x918a100, {0x3bb8b0, 0x918c120}, {0x0, 0x0, 0x0})
	/boot/workdir/go/src/net/http/client.go:252 +0x52c
net/http.(*Client).send(0x918e140, 0x918a100, {0x0, 0x0, 0x0})
	/boot/workdir/go/src/net/http/client.go:176 +0x94
net/http.(*Client).do(0x918e140, 0x918a100)
	/boot/workdir/go/src/net/http/client.go:716 +0x944
net/http.(*Client).Do(...)
	/boot/workdir/go/src/net/http/client.go:582
golang.org/x/net/http2/h2c.TestPropagation(0x91940f0)
	/boot/workdir/gopath/src/golang.org/x/net/http2/h2c/h2c_test.go:133 +0x500
testing.tRunner(0x91940f0, 0x367b44)
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestWriteAtInAppendMode (log) 
--- FAIL: TestWriteAtInAppendMode (0.00s)
    os_test.go:920: chtmpdir: chdir /boot/workdir/go/src/os: '/boot/workdir/go/src/os' does not exist
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestOpenFileLimit (log) 
--- FAIL: TestOpenFileLimit (0.00s)
    rlimit_test.go:31: open rlimit.go: 'rlimit.go' file does not exist
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestReadDir (log) 
--- FAIL: TestReadDir (0.00s)
    read_test.go:129: ReadDir .: read_test.go file not found
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestReadFile (log) 
--- FAIL: TestReadFile (0.00s)
    read_test.go:36: ReadFile read_test.go: open read_test.go: 'read_test.go' file does not exist
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestDirFSRootDir (log) 
--- FAIL: TestDirFSRootDir (0.00s)
    os_test.go:2846: open tmp/test3691254424/testdata/dirfs/a: '/tmp/test3691254424/testdata' does not exist
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestDirFS (log) 
--- FAIL: TestDirFS (0.00s)
    os_test.go:2799: TestFS found errors:
        .: Open: open .: './testdata' file does not exist
        expected but not found: a
        expected but not found: b
        expected but not found: dir/x
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestReaddirSmallSeek (log) 
--- FAIL: TestReaddirSmallSeek (0.00s)
    os_test.go:2706: open /tmp/test3691254424/testdata/issue37161: '/tmp/test3691254424/testdata' does not exist
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestFileReadDir (log) 
--- FAIL: TestFileReadDir (0.01s)
    --- FAIL: TestFileReadDir/. (0.00s)
        os_test.go:454: could not find dir_unix.go
        os_test.go:454: could not find env.go
        os_test.go:454: could not find error.go
        os_test.go:454: could not find file.go
        os_test.go:454: could not find os_test.go
        os_test.go:454: could not find types.go
        os_test.go:454: could not find stat_darwin.go
        os_test.go:454: could not find stat_linux.go
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestFileReaddir (log) 
--- FAIL: TestFileReaddir (0.01s)
    --- FAIL: TestFileReaddir/. (0.00s)
        os_test.go:399: could not find dir_unix.go
        os_test.go:399: could not find env.go
        os_test.go:399: could not find error.go
        os_test.go:399: could not find file.go
        os_test.go:399: could not find os_test.go
        os_test.go:399: could not find types.go
        os_test.go:399: could not find stat_darwin.go
        os_test.go:399: could not find stat_linux.go
2023-01-26 21:54 plan9-arm go@ea6d4b0e os.TestFileReaddirnames (log) 
--- FAIL: TestFileReaddirnames (0.01s)
    --- FAIL: TestFileReaddirnames/. (0.00s)
        os_test.go:362: could not find dir_unix.go
        os_test.go:362: could not find env.go
        os_test.go:362: could not find error.go
        os_test.go:362: could not find file.go
        os_test.go:362: could not find os_test.go
        os_test.go:362: could not find types.go
        os_test.go:362: could not find stat_darwin.go
        os_test.go:362: could not find stat_linux.go
2023/01/28 18:19:03 open testdata/hello: 'testdata' file does not exist
2023-01-26 21:54 plan9-arm go@ea6d4b0e os/exec (log) 
fork/exec /tmp/go-build985727719/b124/exec.test: '/boot/workdir/go/src/os' does not exist
2023-01-27 03:32 plan9-arm go@4e3abee2 os.TestDirFS (log) 
os.test 36915: warning: process exceeds 100 file descriptors
os.test 36915: warning: process exceeds 200 file descriptors
os.test 36915: warning: process exceeds 300 file descriptors
os.test 36915: warning: process exceeds 400 file descriptors
os.test 36915: warning: process exceeds 500 file descriptors
os.test 36915: warning: process exceeds 600 file descriptors
os.test 36915: warning: process exceeds 700 file descriptors
os.test 36915: warning: process exceeds 800 file descriptors
os.test 36915: warning: process exceeds 900 file descriptors
os.test 36915: warning: process exceeds 1000 file descriptors
os.test 36915: warning: process exceeds 1100 file descriptors
os.test 36915: warning: process exceeds 1200 file descriptors
--- FAIL: TestDirFS (0.16s)
    os_test.go:2799: testing fs.Sub(fsys, dir): TestFS found errors:
        x: Open: open x: './testdata' file does not exist
2023-01-30 16:32 plan9-arm go@87860873 net/http.TestServerReadTimeout (log) 
http.test 28542: warning: process exceeds 100 file descriptors
--- FAIL: TestServerReadTimeout (0.00s)
    --- FAIL: TestServerReadTimeout/h2 (1.22s)
        clientserver_test.go:210: server log: http: TLS handshake error from 127.0.0.1:43789: write tcp 127.0.0.1:40901->127.0.0.1:43789: i/o timeout
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:40901": EOF
        clientserver_test.go:210: server log: http: TLS handshake error from 127.0.0.1:65498: write tcp 127.0.0.1:48431->127.0.0.1:65498: i/o timeout
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:48431": EOF
        clientserver_test.go:210: server log: http: TLS handshake error from 127.0.0.1:55311: write tcp 127.0.0.1:60716->127.0.0.1:55311: i/o timeout
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:60716": EOF
        clientserver_test.go:210: server log: http: TLS handshake error from 127.0.0.1:56933: write tcp 127.0.0.1:57942->127.0.0.1:56933: i/o timeout
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:57942": EOF
        serve_test.go:746: server timed out reading request body: got err client disconnected; want os.ErrDeadlineExceeded
        serve_test.go:756: Get error, retrying: Post "https://127.0.0.1:41059": local error: tls: bad record MAC
2023-01-30 20:09 plan9-arm go@45bee5e7 os.TestReadFile (log) 
os.test 31035: warning: process exceeds 100 file descriptors
os.test 31035: warning: process exceeds 200 file descriptors
os.test 31035: warning: process exceeds 300 file descriptors
os.test 31035: warning: process exceeds 400 file descriptors
os.test 31035: warning: process exceeds 500 file descriptors
os.test 31035: warning: process exceeds 600 file descriptors
os.test 31035: warning: process exceeds 700 file descriptors
os.test 31035: warning: process exceeds 800 file descriptors
os.test 31035: warning: process exceeds 900 file descriptors
os.test 31035: warning: process exceeds 1000 file descriptors
os.test 31035: warning: process exceeds 1100 file descriptors
os.test 31035: warning: process exceeds 1200 file descriptors
--- FAIL: TestReadFile (0.01s)
    read_test.go:17: Stat "read_test.go" (looking for size 3171): stat read_test.go: 'read_test.go' file does not exist
2023-01-31 19:43 plan9-arm go@b89a840d (log) 
go: no such tool "vet"
go: no such tool "compile"
go tool dist: Failed: exit status: 'go 15678: 2'

— watchflakes

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Found new dashboard test flakes for:

#!watchflakes
default <- builder == "plan9-arm"
2023-02-02 23:42 plan9-arm tools@81111180 go@a9648761 x/tools/cmd/bundle.TestBundle (log) 
--- FAIL: TestBundle (5.10s)
    --- FAIL: TestBundle/Modules (1.30s)
        main_test.go:50: failed to load source package

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-04-30 14:34 x_tools-go1.23-plan9-arm tools@68cf9bee release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 14:34 x_tools-go1.23-plan9-arm tools@68cf9bee release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 14:34 x_tools-go1.23-plan9-arm tools@68cf9bee release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-04-30 16:35 x_tools-go1.23-plan9-arm tools@9e366f58 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 16:35 x_tools-go1.23-plan9-arm tools@9e366f58 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 16:35 x_tools-go1.23-plan9-arm tools@9e366f58 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 16:35 x_tools-gotip-plan9-arm tools@9e366f58 go@c966f1c0 x/tools/cmd/bundle.TestBundle/GOPATH (log) 
=== RUN   TestBundle/GOPATH
    invoke.go:205: starting GOROOT= GOPATH=/tmp/TestBundle_GOPATH316087528/initial�/tmp/TestBundle_GOPATH316087528/importdecl GO111MODULE=off GOPROXY= PWD=/tmp/TestBundle_GOPATH316087528/initial/src go list -f "{{context.GOARCH}} {{context.Compiler}}" -- unsafe
    invoke.go:205: starting GOROOT= GOPATH=/tmp/TestBundle_GOPATH316087528/initial�/tmp/TestBundle_GOPATH316087528/importdecl GO111MODULE=off GOPROXY= PWD=/tmp/TestBundle_GOPATH316087528/initial/src go list -e -f {{context.ReleaseTags}} -- unsafe
    invoke.go:205: 302.299094ms for GOROOT= GOPATH=/tmp/TestBundle_GOPATH316087528/initial�/tmp/TestBundle_GOPATH316087528/importdecl GO111MODULE=off GOPROXY= PWD=/tmp/TestBundle_GOPATH316087528/initial/src go list -f "{{context.GOARCH}} {{context.Compiler}}" -- unsafe
    invoke.go:205: 302.328094ms for GOROOT= GOPATH=/tmp/TestBundle_GOPATH316087528/initial�/tmp/TestBundle_GOPATH316087528/importdecl GO111MODULE=off GOPROXY= PWD=/tmp/TestBundle_GOPATH316087528/initial/src go list -e -f {{context.ReleaseTags}} -- unsafe
    invoke.go:205: starting GOROOT= GOPATH=/tmp/TestBundle_GOPATH316087528/initial�/tmp/TestBundle_GOPATH316087528/importdecl GO111MODULE=off GOPROXY= PWD=/tmp/TestBundle_GOPATH316087528/initial/src go list -e -json=Name,ImportPath,Error,Dir,GoFiles,IgnoredGoFiles,IgnoredOtherFiles,CFiles,CgoFiles,CXXFiles,MFiles,HFiles,FFiles,SFiles,SwigFiles,SwigCXXFiles,SysoFiles,TestGoFiles,XTestGoFiles,CompiledGoFiles,DepOnly,Imports,ImportMap,TestImports,XTestImports,Export,Module -compiled=true -test=true -export=true -deps=true -find=false -pgo=off -- initial
    invoke.go:205: 25.586429549s for GOROOT= GOPATH=/tmp/TestBundle_GOPATH316087528/initial�/tmp/TestBundle_GOPATH316087528/importdecl GO111MODULE=off GOPROXY= PWD=/tmp/TestBundle_GOPATH316087528/initial/src go list -e -json=Name,ImportPath,Error,Dir,GoFiles,IgnoredGoFiles,IgnoredOtherFiles,CFiles,CgoFiles,CXXFiles,MFiles,HFiles,FFiles,SFiles,SwigFiles,SwigCXXFiles,SysoFiles,TestGoFiles,XTestGoFiles,CompiledGoFiles,DepOnly,Imports,ImportMap,TestImports,XTestImports,Export,Module -compiled=true -test=true -export=true -deps=true -find=false -pgo=off -- initial
    main_test.go:49: failed to load source package
--- FAIL: TestBundle/GOPATH (83.65s)
2025-04-30 16:35 x_tools-gotip-plan9-arm tools@9e366f58 go@c966f1c0 x/tools/gopls/internal/cmd.TestCallHierarchy (log) 
=== RUN   TestCallHierarchy
=== PAUSE TestCallHierarchy
=== CONT  TestCallHierarchy
    integration_test.go:198: gopls call_hierarchy a.go:1: stderr does not match [identifier not found]; got <<2025/04/30 18:19:08 Error:2025/04/30 18:19:08 go/packages.Load #1: err: exit status: 'go 189365: 1': stderr: go: open ./go.mod: './go.mod' exclusive lock
        
        	view_id="1"
        	snapshot=0
        	directory=.
        	query=[./... builtin]
        	packages=0
        	duration=3.188233521s
        2025/04/30 18:19:08 Error:2025/04/30 18:19:08 initial workspace load failed: packages.Load error: err: exit status: 'go 189365: 1': stderr: go: open ./go.mod: './go.mod' exclusive lock
        
        gopls: no package metadata for file file://./a.go
        >>
--- FAIL: TestCallHierarchy (26.58s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-04-30 18:04 x_tools-go1.24-plan9-arm tools@984d58c9 release-branch.go1.24@06fd2f11 x/tools/gopls/internal/cmd.TestCodeLens (log) 
=== RUN   TestCodeLens
=== PAUSE TestCodeLens
=== CONT  TestCodeLens
    integration_test.go:250: gopls -v codelens -exec ./a/a_test.go:3 run test: exited with code 1, want success: true (gopls -v codelens -exec ./a/a_test.go:3 run test: exit=1 stdout=<<>> stderr=<<2025/04/30 21:17:53 Info:2025/04/30 21:17:53 Created View (#1)
        	directory=.
        	view_type="GoMod"
        	root_dir="file://."
        	go_version="go version go1.24.2-devel_06fd2f115b98dfa7fc0f1a9d451d2538b23e40fb plan9/arm"
        	build_flags=[]
        	env={GOOS:plan9 GOARCH:arm GOCACHE:/home/swarming/.swarming/w/ir/x/w/gocache GOMODCACHE:/usr/swarming/go/pkg/mod GOPATH:/usr/swarming/go GOPRIVATE: GOFLAGS: GO111MODULE: GOTOOLCHAIN:auto GOROOT:/home/swarming/.swarming/w/ir/x/w/goroot GoVersion:24 GoVersionOutput:go version go1.24.2-devel_06fd2f115b98dfa7fc0f1a9d451d2538b23e40fb plan9/arm
...
        	duration=27.644569334s
        2025/04/30 21:18:24 Info:2025/04/30 21:18:24 background imports cache refresh starting
        go: open ./go.mod: './go.mod' exclusive lock
        Info: 1 / 1 tests failed
        go: open ./go.mod: './go.mod' exclusive lock
        
        2025/04/30 21:18:30 Info:2025/04/30 21:18:30 background refresh finished after 6.715282358s
        gopls: gopls.test command failed
        >>
--- FAIL: TestCodeLens (210.66s)
2025-04-30 19:16 x_tools-go1.23-plan9-arm tools@fd1a208c release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 19:16 x_tools-go1.23-plan9-arm tools@fd1a208c release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 19:16 x_tools-go1.23-plan9-arm tools@fd1a208c release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-04-30 20:06 x_tools-go1.23-plan9-arm tools@0d2acf1e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 20:06 x_tools-go1.23-plan9-arm tools@0d2acf1e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 20:06 x_tools-go1.23-plan9-arm tools@0d2acf1e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-04-30 19:16 x_tools-gotip-plan9-arm tools@fd1a208c go@b48e52b4 x/tools/gopls/internal/cmd.TestCheck (log) 
=== RUN   TestCheck
=== PAUSE TestCheck
=== CONT  TestCheck
    integration_test.go:147: gopls check ./c/c2.go: stdout does not match [c2.go:2:5-6: C redeclared in this block]; got <<>>
    integration_test.go:148: gopls check ./c/c2.go: stdout does not match [c.go:2:5-6: - other declaration of C]; got <<>>
--- FAIL: TestCheck (182.55s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-04-30 18:04 x_tools-go1.23-plan9-arm tools@984d58c9 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 18:04 x_tools-go1.23-plan9-arm tools@984d58c9 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 18:04 x_tools-go1.23-plan9-arm tools@984d58c9 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-04-30 17:14 x_tools-go1.23-plan9-arm tools@953b452e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 17:14 x_tools-go1.23-plan9-arm tools@953b452e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-04-30 17:14 x_tools-go1.23-plan9-arm tools@953b452e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-01 11:27 x_tools-go1.23-plan9-arm tools@f11e7de8 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-01 11:27 x_tools-go1.23-plan9-arm tools@f11e7de8 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-01 11:27 x_tools-go1.23-plan9-arm tools@f11e7de8 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-01 21:12 x_tools-go1.23-plan9-arm tools@1587f35e release-branch.go1.23@8ff45d1a x/tools/go/ssa.TestTypeparamTest [ABORT] (log) 
=== RUN   TestTypeparamTest
    builder_test.go:718: issue46461.go: not detected as a run test
    builder_test.go:718: issue47896.go: not detected as a run test
    builder_test.go:718: issue48604.go: not detected as a run test
    builder_test.go:718: issue48711.go: not detected as a run test
    builder_test.go:718: issue48962.go: not detected as a run test
    builder_test.go:718: issue50317.go: not detected as a run test
    builder_test.go:718: issue51232.go: not detected as a run test
    builder_test.go:718: issue51233.go: not detected as a run test
    builder_test.go:718: issue51245.go: not detected as a run test
    builder_test.go:718: issue54497.go: not detected as a run test
    builder_test.go:718: issue54765.go: not detected as a run test
    builder_test.go:718: mincheck.go: not detected as a run test
    builder_test.go:718: pragma.go: not detected as a run test
    builder_test.go:718: tparam1.go: not detected as a run test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-01 21:12 x_tools-go1.23-plan9-arm tools@1587f35e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-01 21:12 x_tools-go1.23-plan9-arm tools@1587f35e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 00:43 x_tools-go1.23-plan9-arm tools@79062274 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 00:43 x_tools-go1.23-plan9-arm tools@79062274 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 00:43 x_tools-go1.23-plan9-arm tools@79062274 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 01:43 x_tools-go1.24-plan9-arm tools@80e0fd81 release-branch.go1.24@06fd2f11 x/tools/cmd/bundle.TestBundle/GOPATH [ABORT] (log) 
=== RUN   TestBundle/GOPATH
2025-05-02 01:43 x_tools-go1.24-plan9-arm tools@80e0fd81 release-branch.go1.24@06fd2f11 x/tools/cmd/callgraph.TestCallgraph [ABORT] (log) 
=== RUN   TestCallgraph
2025-05-02 01:43 x_tools-go1.24-plan9-arm tools@80e0fd81 release-branch.go1.24@06fd2f11 x/tools/cmd/deadcode.Test [ABORT] (log) 
=== RUN   Test
2025-05-02 02:15 x_tools-go1.23-plan9-arm tools@efd15d84 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 02:15 x_tools-go1.23-plan9-arm tools@efd15d84 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 02:15 x_tools-go1.23-plan9-arm tools@efd15d84 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 01:41 x_tools-gotip-plan9-arm tools@ab017007 go@7785528c x/tools/gopls/internal/cmd.TestRename (log) 
=== RUN   TestRename
=== PAUSE TestRename
=== CONT  TestRename
fidstatus[635]->nr is 635
    integration_test.go:781: gopls rename a.go:1:9 newname: stderr does not match [cannot rename package: module path .* same as the package path, so .* no effect]; got <<2025/05/02 05:59:59 Error:2025/05/02 05:59:59 go/packages.Load #1: err: exit status: 'go 29942: 1': stderr: go: open ./go.mod: './go.mod' exclusive lock
        
        	view_id="1"
        	snapshot=0
        	directory=.
        	query=[./... builtin]
        	packages=0
        	duration=2.343992373s
        2025/05/02 05:59:59 Error:2025/05/02 05:59:59 initial workspace load failed: packages.Load error: err: exit status: 'go 29942: 1': stderr: go: open ./go.mod: './go.mod' exclusive lock
        
        gopls: no package metadata for file file://./a.go
        >>
--- FAIL: TestRename (49.41s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 01:43 x_tools-go1.23-plan9-arm tools@80e0fd81 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 01:43 x_tools-go1.23-plan9-arm tools@80e0fd81 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 01:43 x_tools-go1.23-plan9-arm tools@80e0fd81 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 01:41 x_tools-go1.23-plan9-arm tools@ab017007 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 01:41 x_tools-go1.23-plan9-arm tools@ab017007 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 01:41 x_tools-go1.23-plan9-arm tools@ab017007 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 01:30 x_tools-go1.23-plan9-arm tools@37278be5 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 01:30 x_tools-go1.23-plan9-arm tools@37278be5 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 01:30 x_tools-go1.23-plan9-arm tools@37278be5 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 17:52 x_tools-go1.23-plan9-arm tools@c75f7e8c release-branch.go1.23@8ff45d1a x/tools/cmd/benchcmp (log) 
cpu: can't authenticate: pi4g: auth_proxy rpc: p9any client get tickets: p9sk1: gettickets: Input/output error
FAIL	golang.org/x/tools/cmd/benchcmp	0.062s
2025-05-02 17:52 x_tools-go1.23-plan9-arm tools@c75f7e8c release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 17:52 x_tools-go1.23-plan9-arm tools@c75f7e8c release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 17:55 x_tools-go1.24-plan9-arm tools@ca54d590 release-branch.go1.24@06fd2f11 x/tools/gopls/internal/cmd.TestCodeAction (log) 
=== RUN   TestCodeAction
=== PAUSE TestCodeAction
=== CONT  TestCodeAction
    integration_test.go:1047: codeaction: got <<>>, want <<edit	"Fill in return values" [quickfix]
        >>
        stderr:
        2025/05/02 22:24:23 Error:2025/05/02 22:24:23 go/packages.Load #1: err: exit status: 'go 37725: 1': stderr: go: open ./go.mod: './go.mod' exclusive lock
        
        	view_id="1"
        	snapshot=0
        	directory=.
        	query=[./... builtin]
        	packages=0
        	duration=3.232340124s
        2025/05/02 22:24:23 Error:2025/05/02 22:24:23 initial workspace load failed: packages.Load error: err: exit status: 'go 37725: 1': stderr: go: open ./go.mod: './go.mod' exclusive lock
        
--- FAIL: TestCodeAction (205.36s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 20:30 x_tools-go1.23-plan9-arm tools@0f6a53f1 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 20:30 x_tools-go1.23-plan9-arm tools@0f6a53f1 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 20:30 x_tools-go1.23-plan9-arm tools@0f6a53f1 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-02 17:55 x_tools-go1.23-plan9-arm tools@ca54d590 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 17:55 x_tools-go1.23-plan9-arm tools@ca54d590 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-02 17:55 x_tools-go1.23-plan9-arm tools@ca54d590 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-03 10:10 x_tools-go1.23-plan9-arm tools@635622b8 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-03 10:10 x_tools-go1.23-plan9-arm tools@635622b8 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-03 10:10 x_tools-go1.23-plan9-arm tools@635622b8 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-05 19:29 x_tools-go1.23-plan9-arm tools@125cd119 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 19:29 x_tools-go1.23-plan9-arm tools@125cd119 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 19:29 x_tools-go1.23-plan9-arm tools@125cd119 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-05 19:29 x_tools-go1.24-plan9-arm tools@125cd119 release-branch.go1.24@06fd2f11 x/tools/cmd/stringer.TestEndToEnd/unum2.go [ABORT] (log) 
=== RUN   TestEndToEnd/unum2.go
    endtoend_test.go:331: run: unum2.go Unum2
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-05 21:06 x_tools-go1.23-plan9-arm tools@64b63a6f release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 21:06 x_tools-go1.23-plan9-arm tools@64b63a6f release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 21:06 x_tools-go1.23-plan9-arm tools@64b63a6f release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-05 20:17 x_tools-go1.24-plan9-arm tools@7701413e release-branch.go1.24@06fd2f11 x/tools/gopls/internal/cmd.TestCodeAction (log) 
=== RUN   TestCodeAction
=== PAUSE TestCodeAction
=== CONT  TestCodeAction
    integration_test.go:1053: gopls codeaction -kind=quickfix -exec a/b.go:#40: exited with code 1, want success: true (gopls codeaction -kind=quickfix -exec a/b.go:#40: exit=1 stdout=<<>> stderr=<<2025/05/06 01:49:23 Error:2025/05/06 01:49:23 go/packages.Load #1: err: exit status: 'go 35268: 1': stderr: go: open ./go.mod: './go.mod' exclusive lock
        
        	view_id="1"
        	snapshot=0
        	directory=.
        	query=[./... builtin]
        	packages=0
...
        	view_id="1"
        	snapshot=0
        	directory=.
        	query=[./... builtin]
        	packages=0
        	duration=5.529526683s
        2025/05/06 01:49:23 Error:2025/05/06 01:49:23 initial workspace load failed: packages.Load error: err: exit status: 'go 35268: 1': stderr: go: open ./go.mod: './go.mod' exclusive lock
        
        gopls: no matching code action at ./a/b.go:#40
--- FAIL: TestCodeAction (186.35s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-05 20:17 x_tools-go1.23-plan9-arm tools@7701413e release-branch.go1.23@8ff45d1a x/tools/cmd/bundle.TestBundle/Modules [ABORT] (log) 
=== RUN   TestBundle/Modules
    invoke.go:205: starting GOROOT= GOPATH=/tmp/TestBundle_Modules495073676/modcache GO111MODULE=off GOPROXY=file:///tmp/TestBundle_Modules495073676/modproxy PWD=/tmp/TestBundle_Modules495073676/initial go list -e -f {{context.ReleaseTags}} -- unsafe
    invoke.go:205: starting GOROOT= GOPATH=/tmp/TestBundle_Modules495073676/modcache GO111MODULE=on GOPROXY=file:///tmp/TestBundle_Modules495073676/modproxy PWD=/tmp/TestBundle_Modules495073676/initial go list -f "{{context.GOARCH}} {{context.Compiler}}" -- unsafe
    invoke.go:205: 175.8672ms for GOROOT= GOPATH=/tmp/TestBundle_Modules495073676/modcache GO111MODULE=off GOPROXY=file:///tmp/TestBundle_Modules495073676/modproxy PWD=/tmp/TestBundle_Modules495073676/initial go list -e -f {{context.ReleaseTags}} -- unsafe
    invoke.go:205: starting GOROOT= GOPATH=/tmp/TestBundle_Modules495073676/modcache GO111MODULE=on GOPROXY=file:///tmp/TestBundle_Modules495073676/modproxy PWD=/tmp/TestBundle_Modules495073676/initial go list -e -json=Name,ImportPath,Error,Dir,GoFiles,IgnoredGoFiles,IgnoredOtherFiles,CFiles,CgoFiles,CXXFiles,MFiles,HFiles,FFiles,SFiles,SwigFiles,SwigCXXFiles,SysoFiles,TestGoFiles,XTestGoFiles,CompiledGoFiles,DepOnly,Imports,ImportMap,TestImports,XTestImports,Export,Module -compiled=true -test=true -export=true -deps=true -find=false -pgo=off -- initial
    invoke.go:205: 1.287086499s for GOROOT= GOPATH=/tmp/TestBundle_Modules495073676/modcache GO111MODULE=on GOPROXY=file:///tmp/TestBundle_Modules495073676/modproxy PWD=/tmp/TestBundle_Modules495073676/initial go list -f "{{context.GOARCH}} {{context.Compiler}}" -- unsafe
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 20:17 x_tools-go1.23-plan9-arm tools@7701413e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 20:17 x_tools-go1.23-plan9-arm tools@7701413e release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-05 19:29 x_tools-go1.23-plan9-arm tools@2f185503 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 19:29 x_tools-go1.23-plan9-arm tools@2f185503 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 19:29 x_tools-go1.23-plan9-arm tools@2f185503 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-05 19:29 x_tools-gotip-plan9-arm tools@2f185503 go@35b4fd9f x/tools/gopls/internal/cmd.TestCheck (log) 
=== RUN   TestCheck
=== PAUSE TestCheck
=== CONT  TestCheck
    integration_test.go:147: gopls check ./c/c2.go: stdout does not match [c2.go:2:5-6: C redeclared in this block]; got <<>>
    integration_test.go:148: gopls check ./c/c2.go: stdout does not match [c.go:2:5-6: - other declaration of C]; got <<>>
--- FAIL: TestCheck (186.83s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-06 10:57 x_tools-go1.23-plan9-arm tools@9635d6ca release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-06 10:57 x_tools-go1.23-plan9-arm tools@9635d6ca release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-06 10:57 x_tools-go1.23-plan9-arm tools@9635d6ca release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-06 11:43 x_tools-go1.23-plan9-arm tools@898dcae1 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/deprecated.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-06 11:43 x_tools-go1.23-plan9-arm tools@898dcae1 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/embeddirective.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed
2025-05-06 11:43 x_tools-go1.23-plan9-arm tools@898dcae1 release-branch.go1.23@8ff45d1a x/tools/gopls/internal/analysis/fillreturns.Test [ABORT] (log) 
=== RUN   Test
*** Test killed with quit: ran too long (11m0s).
signal: killed

— watchflakes

@gopherbot
Copy link
Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-06 10:57 x_tools-go1.24-plan9-arm tools@9635d6ca release-branch.go1.24@06fd2f11 x/tools/gopls/internal/cmd.TestCodeAction (log) 
=== RUN   TestCodeAction
=== PAUSE TestCodeAction
=== CONT  TestCodeAction
    integration_test.go:1005: gopls codeaction a/a.go: stdout does not match [edit	"Fill in return values" \[quickfix\]]; got <<command	"Browse documentation for package a" [source.doc]
        command	"Show compiler optimization details for \"a\"" [source.toggleCompilerOptDetails]
        command	"Browse gopls feature documentation" [gopls.doc.features]
        >>
--- FAIL: TestCodeAction (221.01s)
2025-05-06 11:43 x_tools-go1.24-plan9-arm tools@898dcae1 release-branch.go1.24@06fd2f11 x/tools/gopls/internal/cmd.TestExecute (log) 
=== RUN   TestExecute
=== PAUSE TestExecute
=== CONT  TestExecute
    integration_test.go:376: gopls execute gopls.list_known_packages {"URI": "file:///tmp/TestExecute2104461091/001/hello.go"}: stdout does not match ["encoding/json"]; got <<{
        	"Packages": [
        		"bytes",
        		"cmp",
        		"context",
        		"encoding",
        		"errors",
...
        		"testing",
        		"time",
        		"unicode",
        		"unicode/utf8",
        		"unsafe",
        		"example.com"
        	]
        }
        >>
--- FAIL: TestExecute (193.59s)

— watchflakes

@gopherbot
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Contributor

Found new dashboard test flakes for:

#!watchflakes
post <- builder ~ `plan9-arm`
2025-05-06 14:20 x_tools-gotip-plan9-arm tools@8be05357 go@68ca584f x/tools/gopls/internal/cmd.TestExecute (log) 
=== RUN   TestExecute
=== PAUSE TestExecute
=== CONT  TestExecute
    integration_test.go:376: gopls execute gopls.list_known_packages {"URI": "file:///tmp/TestExecute3285869095/001/hello.go"}: stdout does not match ["encoding/json"]; got <<{
        	"Packages": [
        		"bytes",
        		"cmp",
        		"context",
        		"encoding",
        		"errors",
...
        		"testing",
        		"time",
        		"unicode",
        		"unicode/utf8",
        		"unsafe",
        		"example.com"
        	]
        }
        >>
--- FAIL: TestExecute (228.57s)

— watchflakes

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arch-arm Issues solely affecting the 32-bit arm architecture. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-Plan9
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Test Flakes
Status: Active
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@bcmills @oridb @gopherbot @seankhliao @millerresearch @janderssonse