testing: data race is attributed to wrong test in -json formatting 

### What version of Go are you using (`go version`)?
Reproducible with these versions:
<pre>
$ go version
go version go1.19.6 darwin/amd64

$ go1.20.1 version
go version go1.20.1 darwin/amd64

$ go1.13 version
go version go1.13 darwin/amd64

$ gotip version
go version devel go1.21-99bc53f5e8 Mon Feb 20 02:28:50 2023 +0000 darwin/amd64
</pre>

### Does this issue reproduce with the latest release?

Yes.

### What operating system and processor architecture are you using (`go env`)?

<details><summary><code>go env</code> Output</summary><br><pre>
$ go env

GO111MODULE="on"
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/vearutop/Library/Caches/go-build"
GOENV="/Users/vearutop/Library/Application Support/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOINSECURE=""
GOMODCACHE="/Users/vearutop/go/pkg/mod"
GONOPROXY="github.com/adjust,github.com/vearutop,github.com/Unbotify"
GONOSUMDB="github.com/adjust,github.com/vearutop,github.com/Unbotify"
GOOS="darwin"
GOPATH="/Users/vearutop/go"
GOPRIVATE="github.com/adjust,github.com/vearutop,github.com/Unbotify"
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/opt/go/libexec"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/opt/go/libexec/pkg/tool/darwin_amd64"
GOVCS=""
GOVERSION="go1.19.6"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/vearutop/dev/teststat/go.mod"
GOWORK=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -arch x86_64 -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/n7/jv2b0zv57jzc8y6zhmfzbn7c0000gn/T/go-build1651747709=/tmp/go-build -gno-record-gcc-switches -fno-common"

</pre></details>

### What did you do?

I'm running racy tests with `-race -json`.

The reproducing tests are available here https://github.com/vearutop/teststat/tree/faulty-tests.
```
go test -race -json -count 5 ./... > run.jsonl
```
<details><summary>imperfect_test.go</summary>

```go
package main_test

import (
	"math/rand"
	"testing"
	"time"
)

func TestThatIsRacy(t *testing.T) {
	t.Parallel()

	a := 1

	for i := 0; i < 1000; i++ {
		go func() { a++ }()
	}

	time.Sleep(10 * time.Millisecond)
	a++
}

func TestThatFlakes(t *testing.T) {
	t.Parallel()

	if rand.Int()%3 == 0 { //nolint
		return
	}

	t.Fatal("oh, I'm so flaky")
}

func TestThatFlakesToo(t *testing.T) {
	t.Parallel()

	if rand.Int()%5 == 0 { //nolint
		return
	}

	t.Fatal("oh, I'm even more flaky")
}

func TestThatIsSometimesSlow(t *testing.T) {
	t.Parallel()

	if rand.Int()%3 == 0 { //nolint
		time.Sleep(1 * time.Second)
	}
}

func TestThatIsAlwaysSlow(t *testing.T) {
	t.Parallel()
	time.Sleep(1 * time.Second)
}
```
</details>

### What did you expect to see?

Data race has reference to `TestThatIsRacy`.
```
...
{"Time":"2023-02-22T11:17:42.83469+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatIsRacy","Output":"WARNING: DATA RACE\n"}
...
```

### What did you see instead?

Data race has reference to another test (`TestThatFlakesToo`).

Part of `run.jsonl`:
```
...
{"Time":"2023-02-22T11:17:42.833996+01:00","Action":"cont","Package":"github.com/vearutop/teststat","Test":"TestThatFlakesToo"}
{"Time":"2023-02-22T11:17:42.834018+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakesToo","Output":"=== CONT  TestThatFlakesToo\n"}
{"Time":"2023-02-22T11:17:42.834246+01:00","Action":"cont","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes"}
{"Time":"2023-02-22T11:17:42.834271+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"=== CONT  TestThatFlakes\n"}
{"Time":"2023-02-22T11:17:42.83467+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"==================\n"}
{"Time":"2023-02-22T11:17:42.83469+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"WARNING: DATA RACE\n"}
{"Time":"2023-02-22T11:17:42.834716+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"Read at 0x00c00011ad18 by goroutine 15:\n"}
{"Time":"2023-02-22T11:17:42.834739+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"  github.com/vearutop/teststat_test.TestThatIsRacy.func1()\n"}
{"Time":"2023-02-22T11:17:42.834748+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"      /Users/vearutop/dev/teststat/imperfect_test.go:15 +0x30\n"}
{"Time":"2023-02-22T11:17:42.83478+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"\n"}
{"Time":"2023-02-22T11:17:42.834797+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"Previous write at 0x00c00011ad18 by goroutine 17:\n"}
{"Time":"2023-02-22T11:17:42.834811+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"  github.com/vearutop/teststat_test.TestThatIsRacy.func1()\n"}
{"Time":"2023-02-22T11:17:42.834819+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"      /Users/vearutop/dev/teststat/imperfect_test.go:15 +0x44\n"}
{"Time":"2023-02-22T11:17:42.834825+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"\n"}
{"Time":"2023-02-22T11:17:42.834831+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"Goroutine 15 (running) created at:\n"}
{"Time":"2023-02-22T11:17:42.834837+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"  github.com/vearutop/teststat_test.TestThatIsRacy()\n"}
{"Time":"2023-02-22T11:17:42.834861+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"      /Users/vearutop/dev/teststat/imperfect_test.go:15 +0x5b\n"}
{"Time":"2023-02-22T11:17:42.834868+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"  testing.tRunner()\n"}
{"Time":"2023-02-22T11:17:42.834874+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"      /Users/vearutop/sdk/go1.20.1/src/testing/testing.go:1576 +0x216\n"}
{"Time":"2023-02-22T11:17:42.83488+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"  testing.(*T).Run.func1()\n"}
{"Time":"2023-02-22T11:17:42.834886+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"      /Users/vearutop/sdk/go1.20.1/src/testing/testing.go:1629 +0x47\n"}
{"Time":"2023-02-22T11:17:42.834912+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"\n"}
{"Time":"2023-02-22T11:17:42.834922+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"Goroutine 17 (finished) created at:\n"}
{"Time":"2023-02-22T11:17:42.83493+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"  github.com/vearutop/teststat_test.TestThatIsRacy()\n"}
{"Time":"2023-02-22T11:17:42.834939+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"      /Users/vearutop/dev/teststat/imperfect_test.go:15 +0x5b\n"}
{"Time":"2023-02-22T11:17:42.834948+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"  testing.tRunner()\n"}
{"Time":"2023-02-22T11:17:42.834955+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"      /Users/vearutop/sdk/go1.20.1/src/testing/testing.go:1576 +0x216\n"}
{"Time":"2023-02-22T11:17:42.834962+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"  testing.(*T).Run.func1()\n"}
{"Time":"2023-02-22T11:17:42.834969+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"      /Users/vearutop/sdk/go1.20.1/src/testing/testing.go:1629 +0x47\n"}
{"Time":"2023-02-22T11:17:42.834975+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"==================\n"}
{"Time":"2023-02-22T11:17:42.834984+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"    imperfect_test.go:29: oh, I'm so flaky\n"}
{"Time":"2023-02-22T11:17:42.834992+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakesToo","Output":"    imperfect_test.go:39: oh, I'm even more flaky\n"}
{"Time":"2023-02-22T11:17:42.835022+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Output":"--- FAIL: TestThatFlakes (0.00s)\n"}
{"Time":"2023-02-22T11:17:42.835056+01:00","Action":"fail","Package":"github.com/vearutop/teststat","Test":"TestThatFlakes","Elapsed":0}
{"Time":"2023-02-22T11:17:42.835066+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatFlakesToo","Output":"--- FAIL: TestThatFlakesToo (0.00s)\n"}
{"Time":"2023-02-22T11:17:42.848652+01:00","Action":"fail","Package":"github.com/vearutop/teststat","Test":"TestThatFlakesToo","Elapsed":0}
{"Time":"2023-02-22T11:17:42.84873+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatIsRacy","Output":"    testing.go:1446: race detected during execution of test\n"}
{"Time":"2023-02-22T11:17:42.848836+01:00","Action":"output","Package":"github.com/vearutop/teststat","Test":"TestThatIsRacy","Output":"--- FAIL: TestThatIsRacy (0.02s)\n"}
{"Time":"2023-02-22T11:17:43.621831+01:00","Action":"fail","Package":"github.com/vearutop/teststat/foo","Test":"TestThatIsRacy","Elapsed":0.02}
{"Time":"2023-02-22T11:17:43.621899+01:00","Action":"output","Package":"github.com/vearutop/teststat/foo","Test":"TestThatIsAlwaysSlow","Output":"    testing.go:1446: race detected during execution of test\n"}
...
```

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Uh oh!

testing: data race is attributed to wrong test in -json formatting #58634

What version of Go are you using (`go version`)?

Does this issue reproduce with the latest release?

What operating system and processor architecture are you using (`go env`)?

What did you do?

What did you expect to see?

What did you see instead?

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testing: data race is attributed to wrong test in -json formatting #58634

Description

What version of Go are you using (go version)?

Does this issue reproduce with the latest release?

What operating system and processor architecture are you using (go env)?

What did you do?

What did you expect to see?

What did you see instead?

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions

What version of Go are you using (`go version`)?

What operating system and processor architecture are you using (`go env`)?