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time: TestChan/asynctimerchan=1/Ticker failures #66322

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gopherbot opened this issue Mar 14, 2024 · 52 comments
Open

time: TestChan/asynctimerchan=1/Ticker failures #66322

gopherbot opened this issue Mar 14, 2024 · 52 comments
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NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.

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@gopherbot
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gopherbot commented Mar 14, 2024 •
edited by cherrymui 

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.27s)

— watchflakes
@gopherbot gopherbot added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Mar 14, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-14 20:20 gotip-linux-amd64-longtest go@386dcf4c time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.27s)
2024-03-14 20:28 gotip-linux-amd64-boringcrypto go@1d96895c time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)

— watchflakes

@gopherbot
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Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-14 23:23 gotip-linux-amd64-longtest-race go@502347f1 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.40s)
2024-03-15 03:39 gotip-linux-amd64-longtest-race go@9a9b110f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)

— watchflakes

@gopherbot
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Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-15 04:32 gotip-linux-amd64-longtest-race go@a29c30f6 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)

— watchflakes

@gopherbot
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Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-15 15:45 gotip-linux-amd64-longtest-race go@c764d56f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.14s)
2024-03-15 15:59 gotip-linux-ppc64le go@49204af3 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)

— watchflakes

@gopherbot
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Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-15 16:11 gotip-windows-amd64-race go@88480fad time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.33s)
2024-03-15 17:12 gotip-linux-amd64-longtest-race go@6f121623 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-03-15 17:57 gotip-linux-amd64-staticlockranking go@c7065bb9 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)

— watchflakes

@gopherbot
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Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-15 18:30 gotip-openbsd-amd64 go@4605dfaf time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.14s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-15 15:59 gotip-linux-riscv64 go@49204af3 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)

— watchflakes

@gopherbot
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Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-16 00:34 gotip-windows-386 go@b822f098 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.49s)
2024-03-16 02:25 gotip-windows-386 go@68d3a9e4 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.45s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-15 03:39 gotip-netbsd-arm64 go@9a9b110f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.30s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-18 16:57 gotip-linux-amd64-clang15 go@f40bf748 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
2024-03-18 16:57 gotip-linux-amd64-longtest-race go@af0ebdd4 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-18 17:08 gotip-linux-amd64-race go@b40dc30d time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-18 18:59 gotip-linux-amd64-longtest-race go@dc6a5cfc time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-03-18 19:33 gotip-linux-amd64-longtest-race go@0d7afc2e time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-03-18 19:36 gotip-linux-amd64-longtest-race go@3c78ace2 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-03-18 21:29 gotip-windows-amd64 go@3bd95485 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.38s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-18 23:40 gotip-linux-386-longtest go@190d0d3e time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.25s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-18 19:36 gotip-linux-riscv64 go@3c78ace2 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-18 23:57 gotip-linux-riscv64 go@1e9875ca time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.12s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-19 11:20 gotip-linux-386-longtest go@eb636f77 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-19 11:31 gotip-linux-arm go@d14cf8f9 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-19 11:47 gotip-darwin-amd64-longtest go@b7508419 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-19 16:19 gotip-linux-amd64-race go@8f7df225 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:510: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
2024-03-19 20:02 gotip-linux-amd64-race go@99522de1 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-19 21:38 gotip-netbsd-arm64 go@f94d82b2 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (4.41s)
2024-03-20 19:08 gotip-netbsd-arm64 go@6af27c49 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.20s)
2024-03-21 09:29 gotip-linux-arm go@f2685395 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
2024-03-21 16:12 gotip-windows-386 go@d9f97467 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.34s)
2024-03-21 20:00 gotip-linux-amd64-longtest go@aa1b50e1 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
2024-03-21 21:00 gotip-linux-amd64-longtest-race go@0c77b0d0 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.25s)
2024-03-21 21:01 gotip-linux-amd64-longtest-race go@b4f37e18 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-03-21 22:14 gotip-linux-arm64 go@4f0408a3 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-03-22 04:42 gotip-darwin-amd64-nocgo go@a6ecdf29 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.05s)
2024-03-22 06:48 gotip-netbsd-arm64 go@b5e377ce time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.48s)
2024-03-22 13:07 gotip-linux-386-longtest go@27f41bb1 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-03-22 16:33 gotip-linux-arm64 go@1c864333 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-22 16:14 gotip-linux-riscv64 go@c2b14631 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-23 04:07 gotip-linux-riscv64 go@83a6c13e time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.31s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-21 21:00 gotip-linux-riscv64 go@0c77b0d0 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-20 14:15 gotip-netbsd-arm64 go@9c94baa7 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-25 19:21 gotip-linux-amd64-longtest-race go@2c677361 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.12s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-25 19:53 gotip-linux-arm64 go@4c2b1e0f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)

— watchflakes

@prattmic
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Member

cc @rsc

This seems to be one of our flakiest tests. I'm getting multiple failures within the tests on an 8 CL stack.

@thanm
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Contributor

thanm commented Mar 29, 2024

@rsc Hi Russ if you could take a look at this, would appreciate. Looks like it started happening more frequently around the time of your CL 568341.

@gopherbot
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Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-03-26 16:07 gotip-linux-riscv64 go@2b5e9945 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
2024-03-26 16:07 gotip-windows-amd64-longtest go@2b5e9945 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.27s)
2024-03-26 21:33 gotip-darwin-amd64-nocgo go@b47f2feb time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-03-27 18:39 gotip-linux-amd64-longtest-race go@132f9fa9 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-03-28 21:25 gotip-linux-amd64-race go@97f1b76b time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-03-28 21:32 gotip-linux-riscv64 go@3f90ba7f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-03-28 22:06 gotip-linux-riscv64 go@8f618c1f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-03-29 00:17 gotip-netbsd-arm64 go@bb523c95 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.18s)
2024-03-29 14:36 gotip-linux-amd64-longtest-race go@d0051be8 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-03-29 21:55 gotip-linux-amd64-longtest-race go@dcf046f0 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
2024-03-29 22:22 gotip-linux-amd64-longtest-race go@754f8703 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-03-29 22:22 gotip-linux-amd64-race go@754f8703 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-03-31 09:02 gotip-linux-amd64-longtest go@d49a14c6 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.26s)
2024-03-31 09:02 gotip-linux-riscv64 go@d49a14c6 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
2024-03-31 09:02 gotip-openbsd-amd64 go@d49a14c6 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.17s)
2024-04-01 17:19 gotip-linux-amd64-longtest-race go@a4995244 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-04-02 02:20 gotip-linux-arm go@3b29222f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-04-02 13:59 gotip-linux-386-longtest go@06118162 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:510: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-04-02 15:00 gotip-linux-amd64-longtest-race go@88b1d611 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-04-02 15:00 gotip-linux-riscv64 go@88b1d611 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-04-02 16:11 gotip-linux-riscv64 go@cb6d15a7 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-04-02 17:16 gotip-linux-amd64-longtest-race go@5038ce82 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.32s)
2024-04-03 18:49 gotip-linux-arm64-longtest go@61a3ee54 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-04-03 22:46 gotip-linux-riscv64 go@4b2db7f6 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
2024-04-03 22:49 gotip-linux-arm64-longtest go@a4440e3d time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
2024-04-04 14:21 gotip-windows-amd64-longtest go@deb2f89e time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.26s)
2024-04-04 14:46 gotip-linux-amd64-longtest-race go@0f10ffec time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-04-04 17:40 gotip-linux-amd64-longtest-race go@7e989444 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.27s)
2024-04-05 01:26 gotip-linux-ppc64le_power8 go@2e064cf1 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.22s)
2024-04-05 18:02 gotip-linux-amd64-longtest-race go@62791eb4 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:510: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-04-05 22:18 gotip-linux-amd64-nocgo go@58c5db31 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-04-08 15:07 gotip-darwin-amd64_13 go@ddc6e165 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:440: extra tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.17s)
2024-04-08 15:07 gotip-linux-ppc64_power10 go@ddc6e165 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-04-08 16:36 gotip-linux-ppc64le_power8 go@e8f5c04c time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.12s)
2024-04-08 21:58 gotip-darwin-amd64_12 go@9f136650 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-04-09 04:07 gotip-linux-amd64-longtest-race go@9f3f4c64 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.31s)
2024-04-09 14:35 gotip-linux-ppc64le_power9 go@de3a3c9e time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:510: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-04-09 17:45 gotip-linux-ppc64le_power8 go@ecfddf48 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-04-09 20:48 gotip-linux-ppc64_power8 go@bdd27c4d time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.39s)
2024-04-10 17:07 gotip-linux-riscv64 go@236fe24e time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-04-10 17:23 gotip-linux-amd64-longtest-race go@73981695 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-04-10 18:53 gotip-darwin-amd64-nocgo go@3504da45 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.05s)
2024-04-10 19:41 gotip-darwin-amd64_11 go@5b5d6f87 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-04-10 20:23 gotip-linux-amd64-longtest-race go@c23579f0 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.30s)
2024-04-11 00:32 gotip-linux-ppc64_power8 go@b6778c52 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-04-11 20:22 gotip-linux-ppc64le_power8 go@1843464f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.40s)
2024-04-11 22:24 gotip-linux-arm64-race go@ddfab21e time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
2024-04-11 22:24 gotip-linux-ppc64_power10 go@ddfab21e time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.13s)
2024-04-12 14:07 gotip-linux-arm64-race go@5c20d5fa time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-04-12 18:04 gotip-linux-arm go@28b5d80d time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
2024-04-12 18:04 gotip-linux-ppc64le_power9 go@28b5d80d time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
2024-04-14 18:17 gotip-linux-amd64-longtest-race go@16df5330 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-04-15 12:51 gotip-linux-ppc64le_power8 go@c71d2a8d time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.31s)
2024-04-15 17:34 gotip-linux-ppc64le_power8 go@beea7c1b time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-04-15 17:38 gotip-linux-ppc64le_power9 go@59209c4b time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-04-15 17:39 gotip-linux-386-longtest go@f7f56ded time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
2024-04-15 17:44 gotip-linux-ppc64le_power10 go@b107d95b time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-04-15 19:56 gotip-linux-ppc64_power8 go@cf760ce2 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:510: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
2024-04-15 22:43 gotip-linux-arm go@1488bb6c time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
2024-04-16 14:45 gotip-linux-ppc64le_power9 go@f17b28de time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.27s)
2024-04-16 17:46 gotip-linux-riscv64 go@7a0e2db1 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
2024-04-18 14:10 gotip-linux-arm go@9101bf19 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-04-18 15:41 gotip-linux-ppc64_power8 go@a973b425 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
2024-04-18 16:00 gotip-linux-arm64-longtest go@276d28fe time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
2024-04-18 17:42 gotip-linux-arm64-longtest go@ad87d440 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-04-18 21:25 gotip-linux-amd64-nocgo go@dfc86e92 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-04-18 21:25 gotip-linux-arm64-race go@dfc86e92 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.22s)
2024-04-19 14:33 gotip-linux-386-softfloat go@f31fcc75 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.05s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-04-19 15:02 gotip-darwin-amd64_11 go@974b2011 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
2024-04-19 15:02 gotip-linux-amd64-longtest-race go@974b2011 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-04-19 17:39 gotip-darwin-amd64_12 go@c260de24 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-04-19 17:23 gotip-linux-ppc64_power8 go@dcb5de5c time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.36s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-04-22 17:13 gotip-linux-amd64-longtest-race go@ed2671aa time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-04-22 22:46 gotip-darwin-arm64_11 go@0c39dc1f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:526: drain
    tick_test.go:557: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
2024-04-22 22:46 gotip-linux-amd64-nocgo go@0c39dc1f time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:438: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.24s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-04-22 22:06 gotip-darwin-amd64-longtest go@5a3b6400 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test == "TestChan/asynctimerchan=1/Ticker"
2024-04-23 16:49 gotip-linux-amd64-longtest-race go@8d880da1 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.27s)

— watchflakes

@cherrymui cherrymui mentioned this issue Apr 23, 2024
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@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-03-14 20:20 android-386-emu go@386dcf4c time.TestChan (log) 
--- FAIL: TestChan (0.91s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
            tick_test.go:505: early done
2024-03-15 16:01 android-amd64-emu go@d838e4dc time.TestChan (log) 
--- FAIL: TestChan (0.90s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-03-15 16:11 android-386-emu go@88480fad time.TestChan (log) 
--- FAIL: TestChan (0.91s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-03-15 17:12 linux-riscv64-jsing go@6f121623 time.TestChan (log) 
--- FAIL: TestChan (0.85s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-03-15 17:49 android-386-emu go@73cac618 time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-03-18 23:40 android-386-emu go@190d0d3e time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-03-18 23:57 openbsd-amd64-72 go@1e9875ca time.TestChan (log) 
--- FAIL: TestChan (5.76s)
    --- FAIL: TestChan/asynctimerchan=1 (4.61s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (4.29s)
            tick_test.go:464: len(C) = 0, want 1
            tick_test.go:465: missing tick
            tick_test.go:526: drain
2024-03-19 11:20 android-amd64-emu go@0b7b90cf time.TestChan (log) 
--- FAIL: TestChan (0.90s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-03-19 11:21 linux-mips-rtrk go@3e82b5ee time.TestChan (log) 
--- FAIL: TestChan (1.57s)
    --- FAIL: TestChan/asynctimerchan=1 (0.48s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.17s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-03-20 11:31 android-amd64-emu go@81a32eff time.TestChan (log) 
--- FAIL: TestChan (0.90s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-03-20 14:15 android-386-emu go@9c94baa7 time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-03-20 14:19 android-386-emu go@db423dde time.TestChan (log) 
--- FAIL: TestChan (0.91s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-03-20 18:08 android-386-emu go@364687bd time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-03-21 00:10 android-amd64-emu go@7d4d71e5 time.TestChan (log) 
--- FAIL: TestChan (0.93s)
    --- FAIL: TestChan/asynctimerchan=1 (0.27s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-03-21 09:16 android-amd64-emu go@dc0527ee time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-03-21 11:49 linux-mips-rtrk go@cff7267e time.TestChan (log) 
--- FAIL: TestChan (1.60s)
    --- FAIL: TestChan/asynctimerchan=1 (0.48s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.17s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-03-21 22:02 linux-mips64-rtrk go@41bd9a51 time.TestChan (log) 
--- FAIL: TestChan (1.57s)
    --- FAIL: TestChan/asynctimerchan=1 (0.45s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.14s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-03-22 04:42 android-amd64-emu go@a6ecdf29 time.TestChan (log) 
--- FAIL: TestChan (0.92s)
    --- FAIL: TestChan/asynctimerchan=1 (0.28s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-03-25 19:21 android-386-emu go@b37fb8c6 time.TestChan (log) 
--- FAIL: TestChan (0.91s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-03-26 21:33 android-amd64-emu go@b47f2feb time.TestChan (log) 
--- FAIL: TestChan (0.90s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-03-28 21:25 android-386-emu go@fae6eb5f time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-03-29 16:41 linux-loong64-3a5000 go@8f59b28f time.TestChan (log) 
--- FAIL: TestChan (0.83s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-02 13:59 darwin-amd64-13 go@06118162 time.TestChan (log) 
--- FAIL: TestChan (1.03s)
    --- FAIL: TestChan/asynctimerchan=1 (0.31s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-02 15:00 linux-riscv64-unmatched go@88b1d611 time.TestChan (log) 
--- FAIL: TestChan (0.86s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-02 17:16 darwin-amd64-nocgo go@5038ce82 time.TestChan (log) 
--- FAIL: TestChan (0.86s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-02 21:54 android-386-emu go@cf8010d2 time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-02 21:56 android-amd64-emu go@d8e47e25 time.TestChan (log) 
--- FAIL: TestChan (0.88s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-04 14:21 android-386-emu go@397453f6 time.TestChan (log) 
--- FAIL: TestChan (0.88s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-04-04 22:54 android-386-emu go@99b65ae9 time.TestChan (log) 
--- FAIL: TestChan (0.90s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-04-05 01:26 netbsd-arm64-bsiegert go@2e064cf1 time.TestChan (log) 
--- FAIL: TestChan (1.57s)
    --- FAIL: TestChan/asynctimerchan=1 (0.41s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-04-05 17:45 darwin-amd64-13 go@74cce866 time.TestChan (log) 
--- FAIL: TestChan (0.91s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-05 18:02 android-386-emu go@62791eb4 time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-05 20:50 darwin-amd64-13 go@d6a3d093 time.TestChan (log) 
--- FAIL: TestChan (0.93s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-04-05 20:51 android-386-emu go@5ec7395a time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-04-08 15:53 android-amd64-emu go@da732dd1 time.TestChan (log) 
--- FAIL: TestChan (0.88s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-08 20:33 android-amd64-emu go@50a50590 time.TestChan (log) 
--- FAIL: TestChan (0.88s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-08 21:43 android-amd64-emu go@d4395ebc time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-04-09 17:45 darwin-amd64-longtest go@ecfddf48 time.TestChan (log) 
--- FAIL: TestChan (0.88s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-04-09 20:48 darwin-amd64-12_0 go@bdd27c4d time.TestChan (log) 
--- FAIL: TestChan (0.88s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-10 16:37 linux-mips-rtrk go@1bac2528 time.TestChan (log) 
--- FAIL: TestChan (1.56s)
    --- FAIL: TestChan/asynctimerchan=1 (0.47s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.16s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-10 17:07 android-386-emu go@236fe24e time.TestChan (log) 
--- FAIL: TestChan (0.91s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-04-10 18:53 android-386-emu go@3504da45 time.TestChan (log) 
--- FAIL: TestChan (0.91s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-04-11 00:32 android-amd64-emu go@b6778c52 time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-04-11 21:23 darwin-amd64-11_0 go@bfb1f563 time.TestChan (log) 
--- FAIL: TestChan (0.93s)
    --- FAIL: TestChan/asynctimerchan=1 (0.28s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-12 18:04 android-amd64-emu go@28b5d80d time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-04-12 19:15 android-386-emu go@2f3ff1fc time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-04-12 20:57 darwin-amd64-13 go@19626726 time.TestChan (log) 
--- FAIL: TestChan (0.93s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-14 18:23 darwin-amd64-longtest go@71d84ee7 time.TestChan (log) 
--- FAIL: TestChan (0.93s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-04-14 18:23 linux-mips-rtrk go@71d84ee7 time.TestChan (log) 
--- FAIL: TestChan (1.48s)
    --- FAIL: TestChan/asynctimerchan=1 (0.40s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
            tick_test.go:505: early done
2024-04-15 03:10 linux-mips64-rtrk go@91c04826 time.TestChan (log) 
--- FAIL: TestChan (1.52s)
    --- FAIL: TestChan/asynctimerchan=1 (0.42s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.13s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-16 17:59 darwin-amd64-13 go@330bc950 time.TestChan (log) 
--- FAIL: TestChan (0.93s)
    --- FAIL: TestChan/asynctimerchan=1 (0.28s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-17 21:11 darwin-amd64-13 go@334ce510 time.TestChan (log) 
--- FAIL: TestChan (0.93s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-18 15:37 linux-loong64-3a5000 go@4084bc1a time.TestChan (log) 
--- FAIL: TestChan (0.80s)
    --- FAIL: TestChan/asynctimerchan=1 (0.23s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-19 14:35 linux-mips64-rtrk go@104c293f time.TestChan (log) 
--- FAIL: TestChan (1.58s)
    --- FAIL: TestChan/asynctimerchan=1 (0.48s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.17s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-19 16:08 android-amd64-emu go@d428a638 time.TestChan (log) 
--- FAIL: TestChan (0.87s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done
2024-04-19 16:31 linux-mips-rtrk go@1a0b8637 time.TestChan (log) 
--- FAIL: TestChan (1.56s)
    --- FAIL: TestChan/asynctimerchan=1 (0.51s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.19s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-19 17:39 android-amd64-emu go@35c61939 time.TestChan (log) 
--- FAIL: TestChan (0.93s)
    --- FAIL: TestChan/asynctimerchan=1 (0.29s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-19 17:39 linux-amd64-clang go@35c61939 time.TestChan (log) 
--- FAIL: TestChan (0.85s)
    --- FAIL: TestChan/asynctimerchan=1 (0.26s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-19 21:11 android-amd64-emu go@7f76c00f time.TestChan (log) 
--- FAIL: TestChan (0.91s)
    --- FAIL: TestChan/asynctimerchan=1 (0.28s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.11s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-22 17:13 android-386-emu go@ed2671aa time.TestChan (log) 
--- FAIL: TestChan (0.86s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done
2024-04-22 22:07 linux-mips64-rtrk go@552faa89 time.TestChan (log) 
--- FAIL: TestChan (1.51s)
    --- FAIL: TestChan/asynctimerchan=1 (0.41s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.10s)
            tick_test.go:505: early done
2024-04-23 16:49 android-386-emu go@8d880da1 time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done
2024-04-23 16:49 darwin-amd64-race go@08e73e61 time.TestChan (log) 
--- FAIL: TestChan (0.88s)
    --- FAIL: TestChan/asynctimerchan=1 (0.27s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.09s)
            tick_test.go:526: drain
            tick_test.go:557: early done
2024-04-23 17:45 android-amd64-emu go@a62c290c time.TestChan (log) 
--- FAIL: TestChan (0.88s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.08s)
            tick_test.go:505: early done

— watchflakes

@gopherbot
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Change https://go.dev/cl/581315 mentions this issue: time: deflake TestChan/asynctimerchan=1 tests

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-25 00:46 android-386-emu go@e7aeeae0 time.TestChan (log) 
--- FAIL: TestChan (0.89s)
    --- FAIL: TestChan/asynctimerchan=1 (0.25s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)
            tick_test.go:505: early done

— watchflakes

gopherbot pushed a commit that referenced this issue Apr 25, 2024
@rsc
time: deflake TestChan/asynctimerchan=1 tests
8960925 
The overall time package tests increase from 3.85s to 4.85s on my laptop.
But they should be less flaky, and the time is spent sleeping, so it won't
slow down the overall machine running multiple package tests in
parallel.

For #66322.

Change-Id: I66d6647c389c943b53045e8836ede4ba3d4670c7
Reviewed-on: https://go-review.googlesource.com/c/go/+/581315
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-25 01:05 android-amd64-emu go@db5f2b41 time.TestChan (log) 
--- FAIL: TestChan (0.86s)
    --- FAIL: TestChan/asynctimerchan=1 (0.24s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (0.06s)
            tick_test.go:505: early done

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-24 13:36 gotip-linux-386-longtest go@62dfa431 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.25s)
2024-04-24 13:36 gotip-linux-arm64-longtest go@62dfa431 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.24s)
2024-04-24 15:53 gotip-windows-amd64-race go@3aad2d07 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:464: len(C) = 0, want 1
    tick_test.go:465: missing tick
    tick_test.go:526: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.31s)
2024-04-24 18:15 gotip-linux-ppc64_power8 go@e6891188 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:505: early done
--- FAIL: TestChan/asynctimerchan=1/Ticker (0.07s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-25 17:07 gotip-linux-amd64-longtest-race go@06478e4b time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:469: len(C) = 0, want 1
    tick_test.go:470: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.55s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-26 21:32 openbsd-amd64-72 go@b439f328 time.TestChan (log) 
--- FAIL: TestChan (7.27s)
    --- FAIL: TestChan/asynctimerchan=1 (5.41s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (4.69s)
            tick_test.go:469: len(C) = 0, want 1
            tick_test.go:470: missing tick
            tick_test.go:531: drain

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-26 15:38 gotip-linux-amd64-nocgo go@deeebf56 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:469: len(C) = 0, want 1
    tick_test.go:470: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.44s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-26 17:08 gotip-linux-amd64-longtest-race go@19691629 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:469: len(C) = 0, want 1
    tick_test.go:470: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.49s)
2024-04-26 18:12 gotip-windows-amd64-longtest go@b384ee7c time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:469: len(C) = 0, want 1
    tick_test.go:470: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.73s)
2024-04-26 23:07 gotip-linux-386-softfloat go@d69f8744 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:469: len(C) = 0, want 1
    tick_test.go:470: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.42s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-29 14:01 openbsd-arm64-jsing go@9e0685f9 time.TestChan (log) 
--- FAIL: TestChan (7.13s)
    --- FAIL: TestChan/asynctimerchan=1 (5.27s)
        --- FAIL: TestChan/asynctimerchan=1/Ticker (4.53s)
            tick_test.go:469: len(C) = 0, want 1
            tick_test.go:470: missing tick
            tick_test.go:531: drain

— watchflakes

@gopherbot
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Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-04-30 12:44 gotip-linux-amd64-longtest-race go@dc164ead time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:443: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.45s)
2024-04-30 12:44 gotip-linux-ppc64_power8 go@dc164ead time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:443: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.50s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-05-03 16:48 gotip-linux-ppc64le_power10 go@10c035ac time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:469: len(C) = 0, want 1
    tick_test.go:470: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (2.47s)

— watchflakes

@gopherbot
Copy link
Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "time" && test ~ `TestChan`
2024-05-07 18:03 gotip-linux-ppc64_power8 go@9c4849bf time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:469: len(C) = 0, want 1
    tick_test.go:470: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (3.00s)
2024-05-07 18:42 gotip-windows-amd64-longtest go@c40bb874 time.TestChan/asynctimerchan=1/Ticker (log) 
=== RUN   TestChan/asynctimerchan=1/Ticker
    tick_test.go:443: missing tick
    tick_test.go:531: drain
--- FAIL: TestChan/asynctimerchan=1/Ticker (1.49s)

— watchflakes

@rsc
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rsc commented May 8, 2024

My previous CL definitely cut out a bunch of the flakes. Mailed CL 584195 to cut the recent ones too. Perhaps that will be the end of it.

The irony here is that all the flaking is in testing the old racy semantics for compatibility. In the new semantics these kinds of races and flakes aren't possible at all.

@gopherbot
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Change https://go.dev/cl/584195 mentions this issue: time: more deflaking asynctimer tests

gopherbot pushed a commit that referenced this issue May 8, 2024
@rsc @gopherbot
time: more deflaking asynctimer tests
46aa30f 
For #66322.

Change-Id: I1d83c7a3cacd2ab012039d954270a7c87bbdf5ce
Reviewed-on: https://go-review.googlesource.com/c/go/+/584195
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Russ Cox <rsc@golang.org>
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