Jcheck is continually failing to process https://github.com/openjdk/jfx/pull/764. The exception in the log is:

java.lang.RuntimeException: Exception during jcheck
at org.openjdk.skara.bots.pr/org.openjdk.skara.bots.pr.CheckRun.checkStatus(CheckRun.java:1113)
at org.openjdk.skara.bots.pr/org.openjdk.skara.bots.pr.CheckRun.execute(CheckRun.java:98)
at org.openjdk.skara.bots.pr/org.openjdk.skara.bots.pr.CheckWorkItem.run(CheckWorkItem.java:353)
at org.openjdk.skara.bot/org.openjdk.skara.bot.BotRunner$RunnableWorkItem.runMeasured(BotRunner.java:190)
at org.openjdk.skara.bot/org.openjdk.skara.bot.BotRunner$RunnableWorkItem.run(BotRunner.java:146)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.IllegalArgumentException: Invalid score
at org.openjdk.skara.vcs/org.openjdk.skara.vcs.Status.from(Status.java:124)
at org.openjdk.skara.vcs/org.openjdk.skara.vcs.tools.PatchHeader.fromRawLine(PatchHeader.java:93)
at org.openjdk.skara.vcs/org.openjdk.skara.vcs.tools.GitRawDiffParser.parseRawLines(GitRawDiffParser.java:81)
at org.openjdk.skara.vcs/org.openjdk.skara.vcs.tools.GitRawDiffParser.parse(GitRawDiffParser.java:208)
at org.openjdk.skara.vcs/org.openjdk.skara.vcs.git.GitCommitIterator.next(GitCommitIterator.java:83)
at org.openjdk.skara.vcs/org.openjdk.skara.vcs.git.GitCommitIterator.next(GitCommitIterator.java:32)
at org.openjdk.skara.jcheck/org.openjdk.skara.jcheck.iterators.MapIterator.next(MapIterator.java:45)
at org.openjdk.skara.jcheck/org.openjdk.skara.jcheck.iterators.FlatMapIterator.hasNext(FlatMapIterator.java:46)
at org.openjdk.skara.jcheck/org.openjdk.skara.jcheck.iterators.ConcatIterator.hasNext(ConcatIterator.java:39)
at org.openjdk.skara.bots.pr/org.openjdk.skara.bots.pr.CheckablePullRequest.executeChecks(CheckablePullRequest.java:197)
at org.openjdk.skara.bots.pr/org.openjdk.skara.bots.pr.CheckRun.checkStatus(CheckRun.java:1012)
... 10 more
Suppressed: java.io.IOException: 'git -c core.quotePath=false log --format=#@!_-=&%n%H%n%P%n%an%n%ae%n%aI%n%cn%n%ce%n%cI%n%B=@=@=@=@=@ --patch --find-renames=90% --find-copies=90% --find-copies-harder --topo-order --binary -c --combined-all-paths --raw --no-abbrev --unified=0 --no-color 8bd7cfea411ea76add62dded8ffa963623cc123a^!' timed out
at org.openjdk.skara.vcs/org.openjdk.skara.vcs.git.GitCommits.close(GitCommits.java:114)
at org.openjdk.skara.jcheck/org.openjdk.skara.jcheck.JCheck$Issues.close(JCheck.java:192)
at org.openjdk.skara.bots.pr/org.openjdk.skara.bots.pr.CheckablePullRequest.executeChecks(CheckablePullRequest.java:195)
... 11 more
Caused by: java.lang.NumberFormatException: For input string: ""
at java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:67)
at java.base/java.lang.Integer.parseInt(Integer.java:678)
at java.base/java.lang.Integer.parseInt(Integer.java:786)
at org.openjdk.skara.vcs/org.openjdk.skara.vcs.Status.from(Status.java:122)
... 20 more