<p><!-- CL 496156, https://go.dev/issue/59407: log/slog: add vet checks for variadic ...any inputs -->
  The vet tool now reports invalid arguments in calls to functions and methods
  in the structured logging package, <a href="/pkg/log/slog"><code>log/slog</code></a>,
  that accept alternating key/value pairs.
  It reports calls where an argument in a key position is neither a

Next, any deferred functions run by <code>F's</code> caller are run,
and so on up to any deferred by the top-level function in the executing goroutine.
At that point, the program is terminated and the error
condition is reported, including the value of the argument to <code>panic</code>.
This termination sequence is called <i>panicking</i>.
</p>

<pre>
panic(42)
panic("unreachable")
panic(Error("cannot parse"))
</pre>

Next, any deferred functions run by <code>F</code>'s caller are run,
and so on up to any deferred by the top-level function in the executing goroutine.
At that point, the program is terminated and the error
condition is reported, including the value of the argument to <code>panic</code>.
This termination sequence is called <i>panicking</i>.
</p>

<pre>
panic(42)
panic("unreachable")
panic(Error("cannot parse"))
</pre>

abstract class IncubatingApiReportAggregationWorkAction : WorkAction<IncubatingApiReportAggregationParameter> {
    override fun execute() {
        val byCategory = mutableMapOf<String, ReportNameToProblems>()
        parameters.reports.files.sorted().forEach { file ->
            file.forEachLine(Charsets.UTF_8) {
                val (version, _, problem) = it.split(';')
                byCategory.getOrPut(toCategory(version, file.nameWithoutExtension)) {