test.xml doesn't report a test case properly when it panic

[linzhp]

With a test like this:

func TestPanic(t *testing.T) {
	var buff *bytes.Buffer
	buff.WriteString("hello")
}

rules_go would produce a test.xml like this:

<testsuites>
	<testsuite errors="1" failures="0" skipped="0" tests="1" time="" name="example.com/panic" timestamp="2025-02-21T00:05:35.143Z">
		<testcase classname="panic" name="TestPanic" time="">
			<error message="No pass/skip/fail event found for test" type="">=== RUN   TestPanic&#xA;--- FAIL: TestPanic (0.00s)&#xA;panic: runtime error: invalid memory address or nil pointer dereference [recovered]&#xA;&#x9;panic: runtime error: invalid memory address or nil pointer dereference&#xA;[signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x39e09f7]</error>
		</testcase>
	</testsuite>
</testsuites>

Due to this issue, the duration of the test case and the test suite are not populated.

---

Some debugging notes:

From the test.log, we can see the the --- FAIL event is there:

�=== RUN   TestPanic
�--- FAIL: TestPanic (0.00s)
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
	panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x39e09f7]
...

Running this test with go test -json, we can see there is a "Action":"fail":

{"Time":"2025-02-20T16:11:18.654146-08:00","Action":"start","Package":"uber.com/panic"}
{"Time":"2025-02-20T16:11:18.914593-08:00","Action":"run","Package":"uber.com/panic","Test":"TestPanic"}
{"Time":"2025-02-20T16:11:18.914655-08:00","Action":"output","Package":"uber.com/panic","Test":"TestPanic","Output":"=== RUN   TestPanic\n"}
{"Time":"2025-02-20T16:11:18.914704-08:00","Action":"output","Package":"uber.com/panic","Test":"TestPanic","Output":"--- FAIL: TestPanic (0.00s)\n"}
{"Time":"2025-02-20T16:11:18.917198-08:00","Action":"output","Package":"uber.com/panic","Test":"TestPanic","Output":"panic: runtime error: invalid memory address or nil pointer dereference [recovered]\n"}
{"Time":"2025-02-20T16:11:18.917214-08:00","Action":"output","Package":"uber.com/panic","Test":"TestPanic","Output":"\tpanic: runtime error: invalid memory address or nil pointer dereference\n"}
{"Time":"2025-02-20T16:11:18.91722-08:00","Action":"output","Package":"uber.com/panic","Test":"TestPanic","Output":"[signal SIGSEGV: segmentation violation code=0x2 addr=0x20 pc=0x1008aa80c]\n"}
{"Time":"2025-02-20T16:11:18.917705-08:00","Action":"output","Package":"uber.com/panic","Test":"TestPanic","Output":"exit status 2\n"}
{"Time":"2025-02-20T16:11:18.917726-08:00","Action":"fail","Package":"uber.com/panic","Test":"TestPanic","Elapsed":0}
{"Time":"2025-02-20T16:11:18.917731-08:00","Action":"output","Package":"uber.com/panic","Output":"FAIL\tuber.com/panic\t0.263s\n"}
{"Time":"2025-02-20T16:11:18.91774-08:00","Action":"fail","Package":"uber.com/panic","Elapsed":0.264}

However, if I feed the test.log into the JSON converter, the resulting JSON doesn't have the "Action":"fail" for TestPanic. So it seems the information is lost when converting text to JSON.