build: build failure on x_tools-go1.22-windows-arm64

[gopherbot]

#!watchflakes
default <- builder == "x_tools-go1.22-windows-arm64" && repo == "tools" && mode == "build"

Issue created automatically to collect these failures.

Example (log):

2024/05/15 19:27:58 run starting
[I2024-05-15T19:27:58.671267Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.671824Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.672349Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.675561Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.675561Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.676098Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.677011Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
2024/05/15 19:28:10 installed tools
[I2024-05-15T19:28:10.133616Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
...
[E2024-05-15T19:28:17.236937Z 27096 0 errors.go:128] set status: FAILURE: EOF
  with SummaryMarkdown:
**FAILURE**

* go on release-branch.go1.22 ([commit 3a84293](https://go.googlesource.com/go/+/3a842931184426ebb2d5f8605782991bca8b67b8))
* tools on master ([commit 069435c](https://go.googlesource.com/tools/+/069435cd8cd3b1a32ff446391162db157f3ab1d7))

Error: `EOF`

Links:

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- builder == "x_tools-go1.22-windows-arm64" && repo == "tools" && mode == "build"

2024-05-15 18:55 x_tools-go1.22-windows-arm64 tools@069435cd release-branch.go1.22@3a842931 [build] (log)

2024/05/15 19:27:58 run starting
[I2024-05-15T19:27:58.671267Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.671824Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.672349Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.675561Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.675561Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.676098Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
[I2024-05-15T19:27:58.677011Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
2024/05/15 19:28:10 installed tools
[I2024-05-15T19:28:10.133616Z 27096 0 options.go:162] dropping Batch(len(Data): 1, Meta: <nil>)
...
[E2024-05-15T19:28:17.236937Z 27096 0 errors.go:128] set status: FAILURE: EOF
  with SummaryMarkdown:
**FAILURE**

* go on release-branch.go1.22 ([commit 3a84293](https://go.googlesource.com/go/+/3a842931184426ebb2d5f8605782991bca8b67b8))
* tools on master ([commit 069435c](https://go.googlesource.com/tools/+/069435cd8cd3b1a32ff446391162db157f3ab1d7))

Error: `EOF`

Links:

— watchflakes