Update Go to 1.25.5 #12452
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Update Go to 1.25.5 #12452
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copybara-service bot
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Jan 7, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
Closed
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 7, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 7, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
FUTURE_COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 852335920
copybara-service bot
pushed a commit
that referenced
this pull request
Jan 8, 2026
- **checkescape: improve error output**
The output now includes stderr on failure e.g.:
```
checkescape: tools/checkescape/test2/test2.go:98:6: stack: possible split on function entry (2 omitted) → (possible, error running "external/rules_go++go_sdk+main___download_0/bin/go tool objdump bazel-out/k8-fastbuild-ST-04c87098fb12/bin/tools/checkescape/test2/test2.a": exit status 2 (go: no such tool "objdump")) (GOOARCH=amd64, GOOS=linux)
```
Simplify various bits of the implementation while I'm here:
- Use a set of strings rather than a list to avoid some O(n) operations.
- Use `CommandContext` to ensure proper cleanup.
- Remove stderr pipe and goroutine by setting `Stderr` to a
`bytes.Buffer`.
- Use `bufio.Scanner` instead of manually calling
`(*bufio.Reader).ReadString` and handling errors.
- Remove `NextLine` loop label.
- **go_stateify: plumb go binary to goimports**
This avoids go_stateify relying on `go` being available outside of the
bazel sandbox.
- **Update Go to 1.25.5**
Reduce duplication of the version information in various places:
- Use `go_sdk.from_file` instead of repeating the version encoded in
`go.mod` in `MODULE.bazel`.
Add a workaround to allow `objdump` to be lazily compiled in the manner
introduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
COPYBARA_INTEGRATE_REVIEW=#12452 from tamird:update-go 6c7f640
PiperOrigin-RevId: 853572845
This is the standard connectivity check used elsewhere.
Contributor
Author
|
Since copybara didn't close this when the exported PR merged, I have updated this to do the remaining cleanup. There is also #12458 which contains the same changes, in case that one is more convenient to take. |
This should make it easier to delete this code when the time comes.
Remove `images/gpu/cuda-tests-12-8/install_go.sh`; golang is already installed via apt and the version is immaterial.
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packetdrill: check that docker is usable
Currently we're seeing infinite retry loops on
docker network createwhich fail with
Error response from daemon: client version 1.52 is too new. Maximum supported API version is 1.41. This should prevent that,though the underlying version mismatch still needs to be investigated.
dockerutil: improve error messages
Currently these routines emit anemic errors on failure such as
which is hardly actionable. Separate stdout and stderr for better error
reporting and simplify while I'm here.
checkescape: improve error output
The output now includes stderr on failure e.g.:
Simplify various bits of the implementation while I'm here:
CommandContextto ensure proper cleanup.Stderrto abytes.Buffer.bufio.Scannerinstead of manually calling(*bufio.Reader).ReadStringand handling errors.NextLineloop label.go_stateify: plumb go binary to goimports
This avoids go_stateify relying on
gobeing available outside of thebazel sandbox.
Download a bootstrap compiler in
tools/build_cover.shsince the imageno longer includes one.
Reduce Go version duplication
go_sdk.from_fileinstead of repeating the version encoded ingo.modinMODULE.bazel.images/gpu/cuda-tests-12-8/install_go.sh; golang is alreadyinstalled via apt and the version is immaterial.
bazel: update dependencies
Update Go to 1.25.5
Add a workaround to allow
objdumpto be lazily compiled in the mannerintroduced in https://go.dev/issue/71867 when invoked under bazel in
checkescape.
Recreates #12365.