I am looking into this...

On Wed, Apr 11, 2018 at 7:18 PM, Policeman Jenkins Server
<jenk...@thetaphi.de> wrote:
> Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/1695/
> Java: 64bit/jdk-9.0.4 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC
>
> 1 tests failed.
> FAILED:  org.apache.lucene.index.TestStressNRT.test
>
> Error Message:
> MockDirectoryWrapper: cannot close: there are still 46 open files: 
> {_1i_5_Lucene70_0.dvd=1, _1j.cfs=1, _1o_4_Lucene70_0.dvd=1, _1t.fdt=1, 
> _25_2_Lucene70_0.dvd=1, _1x_1_Lucene70_0.dvd=1, _1r_2_Lucene70_0.dvd=1, 
> _1i.cfs=1, _20.fdt=1, _1u.fdt=1, _1r_3_Lucene70_0.dvd=1, 
> _1n_2_Lucene70_0.dvd=1, _25.fdt=1, _1t_2_Lucene70_0.dvd=1, _1v.fdt=1, 
> _1x.fdt=1, _27.fdt=1, _26.fdt=1, _1t_3_Lucene70_0.dvd=1, 
> _1v_1_Lucene70_0.dvd=1, _1w.fdt=1, _1o.cfs=1, _1y.fdt=1, _1p.fdt=1, 
> _1z.fdt=1, _1n.cfs=1, _23.fdt=1, _1w_2_Lucene70_0.dvd=1, 
> _1o_5_Lucene70_0.dvd=1, _1q.fdt=1, _24.fdt=1, _1m.cfs=1, _1r.fdt=1, 
> _1m_8_Lucene70_0.dvd=1, _1p_1_Lucene70_0.dvd=1, _1l.cfs=1, 
> _1j_1_Lucene70_0.dvd=1, _1u_1_Lucene70_0.dvd=1, _1m_9_Lucene70_0.dvd=1, 
> _21.fdt=1, _1s.fdt=1, _1k_4_Lucene70_0.dvd=1, _1i_6_Lucene70_0.dvd=1, 
> _1l_6_Lucene70_0.dvd=1, _1k.cfs=1, _22.fdt=1}
>
> Stack Trace:
> java.lang.RuntimeException: MockDirectoryWrapper: cannot close: there are 
> still 46 open files: {_1i_5_Lucene70_0.dvd=1, _1j.cfs=1, 
> _1o_4_Lucene70_0.dvd=1, _1t.fdt=1, _25_2_Lucene70_0.dvd=1, 
> _1x_1_Lucene70_0.dvd=1, _1r_2_Lucene70_0.dvd=1, _1i.cfs=1, _20.fdt=1, 
> _1u.fdt=1, _1r_3_Lucene70_0.dvd=1, _1n_2_Lucene70_0.dvd=1, _25.fdt=1, 
> _1t_2_Lucene70_0.dvd=1, _1v.fdt=1, _1x.fdt=1, _27.fdt=1, _26.fdt=1, 
> _1t_3_Lucene70_0.dvd=1, _1v_1_Lucene70_0.dvd=1, _1w.fdt=1, _1o.cfs=1, 
> _1y.fdt=1, _1p.fdt=1, _1z.fdt=1, _1n.cfs=1, _23.fdt=1, 
> _1w_2_Lucene70_0.dvd=1, _1o_5_Lucene70_0.dvd=1, _1q.fdt=1, _24.fdt=1, 
> _1m.cfs=1, _1r.fdt=1, _1m_8_Lucene70_0.dvd=1, _1p_1_Lucene70_0.dvd=1, 
> _1l.cfs=1, _1j_1_Lucene70_0.dvd=1, _1u_1_Lucene70_0.dvd=1, 
> _1m_9_Lucene70_0.dvd=1, _21.fdt=1, _1s.fdt=1, _1k_4_Lucene70_0.dvd=1, 
> _1i_6_Lucene70_0.dvd=1, _1l_6_Lucene70_0.dvd=1, _1k.cfs=1, _22.fdt=1}
>         at 
> org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:841)
>         at org.apache.lucene.index.TestStressNRT.test(TestStressNRT.java:403)
>         at 
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at 
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
>         at 
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
>         at 
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
>         at 
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
>         at 
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
>         at 
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
>         at 
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
>         at 
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
>         at 
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
>         at 
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
>         at 
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>         at 
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
>         at 
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
>         at 
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
>         at 
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
>         at 
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at 
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
>         at java.base/java.lang.Thread.run(Thread.java:844)
> Caused by: java.lang.RuntimeException: unclosed IndexInput: _1o.cfs
>         at 
> org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:732)
>         at 
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:776)
>         at 
> org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:78)
>         at 
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
>         at 
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:100)
>         at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:78)
>         at 
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:202)
>         at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:274)
>         at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>         at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>         at 
> org.apache.lucene.index.DocumentsWriter$ResolveUpdatesEvent.process(DocumentsWriter.java:735)
>         at 
> org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5133)
>         at 
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3355)
>         at 
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3557)
>         at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3522)
>         at 
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:311)
>         at org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:161)
>
>
>
>
> Build Log:
> [...truncated 1230 lines...]
>    [junit4] Suite: org.apache.lucene.index.TestStressNRT
>    [junit4]   1> WRITER0: FAILED: unexpected exception
>    [junit4]   1> WRITER1: FAILED: unexpected exception
>    [junit4]   1> java.lang.AssertionError: pendingDeleteCount: 8
>    [junit4]   1>        at 
> org.apache.lucene.index.PendingDeletes.onNewReader(PendingDeletes.java:138)
>    [junit4]   1>        at 
> org.apache.lucene.index.PendingSoftDeletes.onNewReader(PendingSoftDeletes.java:68)
>    [junit4]   1>        at 
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:203)
>    [junit4]   1>        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:274)
>    [junit4]   1>        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]   1>        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]   1>        at 
> org.apache.lucene.index.DocumentsWriter$ResolveUpdatesEvent.process(DocumentsWriter.java:735)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5133)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3355)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3557)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3522)
>    [junit4]   1>        at 
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:311)
>    [junit4]   1>        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:161)
>    [junit4]   1> org.apache.lucene.store.AlreadyClosedException: this 
> IndexWriter is closed
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:904)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:836)
>    [junit4]   1>        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:272)
>    [junit4]   1>        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]   1>        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]   1>        at 
> org.apache.lucene.index.BufferedUpdatesStream.waitApply(BufferedUpdatesStream.java:242)
>    [junit4]   1>        at 
> org.apache.lucene.index.BufferedUpdatesStream.waitApplyAll(BufferedUpdatesStream.java:151)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.applyAllDeletesAndUpdates(IndexWriter.java:3751)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:470)
>    [junit4]   1>        at 
> org.apache.lucene.index.RandomIndexWriter.getReader(RandomIndexWriter.java:406)
>    [junit4]   1>        at 
> org.apache.lucene.index.RandomIndexWriter.getReader(RandomIndexWriter.java:328)
>    [junit4]   1>        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:149)
>    [junit4]   1> Caused by: java.lang.AssertionError: pendingDeleteCount: 8
>    [junit4]   1>        at 
> org.apache.lucene.index.PendingDeletes.onNewReader(PendingDeletes.java:138)
>    [junit4]   1>        at 
> org.apache.lucene.index.PendingSoftDeletes.onNewReader(PendingSoftDeletes.java:68)
>    [junit4]   1>        at 
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:203)
>    [junit4]   1>        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:274)
>    [junit4]   1>        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]   1>        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]   1>        at 
> org.apache.lucene.index.DocumentsWriter$ResolveUpdatesEvent.process(DocumentsWriter.java:735)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5133)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3355)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3557)
>    [junit4]   1>        at 
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3522)
>    [junit4]   1>        at 
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:311)
>    [junit4]   1>        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:161)
>    [junit4]   2> Gibl 12, 2018 12:04:41 M 
> com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
>  uncaughtException
>    [junit4]   2> WARNING: Uncaught exception in thread: 
> Thread[WRITER0,5,TGRP-TestStressNRT]
>    [junit4]   2> java.lang.RuntimeException: java.lang.AssertionError: 
> pendingDeleteCount: 8
>    [junit4]   2>        at 
> __randomizedtesting.SeedInfo.seed([D3E5BFC68CA61228]:0)
>    [junit4]   2>        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:291)
>    [junit4]   2> Caused by: java.lang.AssertionError: pendingDeleteCount: 8
>    [junit4]   2>        at 
> org.apache.lucene.index.PendingDeletes.onNewReader(PendingDeletes.java:138)
>    [junit4]   2>        at 
> org.apache.lucene.index.PendingSoftDeletes.onNewReader(PendingSoftDeletes.java:68)
>    [junit4]   2>        at 
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:203)
>    [junit4]   2>        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:274)
>    [junit4]   2>        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]   2>        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]   2>        at 
> org.apache.lucene.index.DocumentsWriter$ResolveUpdatesEvent.process(DocumentsWriter.java:735)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5133)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3355)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3557)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3522)
>    [junit4]   2>        at 
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:311)
>    [junit4]   2>        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:161)
>    [junit4]   2>
>    [junit4]   2> Gibl 12, 2018 12:04:42 M 
> com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
>  uncaughtException
>    [junit4]   2> WARNING: Uncaught exception in thread: 
> Thread[WRITER1,5,TGRP-TestStressNRT]
>    [junit4]   2> java.lang.RuntimeException: 
> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]   2>        at 
> __randomizedtesting.SeedInfo.seed([D3E5BFC68CA61228]:0)
>    [junit4]   2>        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:291)
>    [junit4]   2> Caused by: org.apache.lucene.store.AlreadyClosedException: 
> this IndexWriter is closed
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:904)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:836)
>    [junit4]   2>        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:272)
>    [junit4]   2>        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]   2>        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]   2>        at 
> org.apache.lucene.index.BufferedUpdatesStream.waitApply(BufferedUpdatesStream.java:242)
>    [junit4]   2>        at 
> org.apache.lucene.index.BufferedUpdatesStream.waitApplyAll(BufferedUpdatesStream.java:151)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.applyAllDeletesAndUpdates(IndexWriter.java:3751)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:470)
>    [junit4]   2>        at 
> org.apache.lucene.index.RandomIndexWriter.getReader(RandomIndexWriter.java:406)
>    [junit4]   2>        at 
> org.apache.lucene.index.RandomIndexWriter.getReader(RandomIndexWriter.java:328)
>    [junit4]   2>        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:149)
>    [junit4]   2> Caused by: java.lang.AssertionError: pendingDeleteCount: 8
>    [junit4]   2>        at 
> org.apache.lucene.index.PendingDeletes.onNewReader(PendingDeletes.java:138)
>    [junit4]   2>        at 
> org.apache.lucene.index.PendingSoftDeletes.onNewReader(PendingSoftDeletes.java:68)
>    [junit4]   2>        at 
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:203)
>    [junit4]   2>        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:274)
>    [junit4]   2>        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]   2>        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]   2>        at 
> org.apache.lucene.index.DocumentsWriter$ResolveUpdatesEvent.process(DocumentsWriter.java:735)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5133)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3355)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3557)
>    [junit4]   2>        at 
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3522)
>    [junit4]   2>        at 
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:311)
>    [junit4]   2>        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:161)
>    [junit4]   2>
>    [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestStressNRT 
> -Dtests.method=test -Dtests.seed=D3E5BFC68CA61228 -Dtests.multiplier=3 
> -Dtests.slow=true -Dtests.locale=gd -Dtests.timezone=Asia/Ulan_Bator 
> -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
>    [junit4] ERROR   0.95s J2 | TestStressNRT.test <<<
>    [junit4]    > Throwable #1: java.lang.RuntimeException: 
> MockDirectoryWrapper: cannot close: there are still 46 open files: 
> {_1i_5_Lucene70_0.dvd=1, _1j.cfs=1, _1o_4_Lucene70_0.dvd=1, _1t.fdt=1, 
> _25_2_Lucene70_0.dvd=1, _1x_1_Lucene70_0.dvd=1, _1r_2_Lucene70_0.dvd=1, 
> _1i.cfs=1, _20.fdt=1, _1u.fdt=1, _1r_3_Lucene70_0.dvd=1, 
> _1n_2_Lucene70_0.dvd=1, _25.fdt=1, _1t_2_Lucene70_0.dvd=1, _1v.fdt=1, 
> _1x.fdt=1, _27.fdt=1, _26.fdt=1, _1t_3_Lucene70_0.dvd=1, 
> _1v_1_Lucene70_0.dvd=1, _1w.fdt=1, _1o.cfs=1, _1y.fdt=1, _1p.fdt=1, 
> _1z.fdt=1, _1n.cfs=1, _23.fdt=1, _1w_2_Lucene70_0.dvd=1, 
> _1o_5_Lucene70_0.dvd=1, _1q.fdt=1, _24.fdt=1, _1m.cfs=1, _1r.fdt=1, 
> _1m_8_Lucene70_0.dvd=1, _1p_1_Lucene70_0.dvd=1, _1l.cfs=1, 
> _1j_1_Lucene70_0.dvd=1, _1u_1_Lucene70_0.dvd=1, _1m_9_Lucene70_0.dvd=1, 
> _21.fdt=1, _1s.fdt=1, _1k_4_Lucene70_0.dvd=1, _1i_6_Lucene70_0.dvd=1, 
> _1l_6_Lucene70_0.dvd=1, _1k.cfs=1, _22.fdt=1}
>    [junit4]    >        at 
> org.apache.lucene.store.MockDirectoryWrapper.close(MockDirectoryWrapper.java:841)
>    [junit4]    >        at 
> org.apache.lucene.index.TestStressNRT.test(TestStressNRT.java:403)
>    [junit4]    >        at 
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>    [junit4]    >        at 
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>    [junit4]    >        at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>    [junit4]    >        at 
> java.base/java.lang.reflect.Method.invoke(Method.java:564)
>    [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:844)
>    [junit4]    > Caused by: java.lang.RuntimeException: unclosed IndexInput: 
> _1o.cfs
>    [junit4]    >        at 
> org.apache.lucene.store.MockDirectoryWrapper.addFileHandle(MockDirectoryWrapper.java:732)
>    [junit4]    >        at 
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectoryWrapper.java:776)
>    [junit4]    >        at 
> org.apache.lucene.codecs.lucene50.Lucene50CompoundReader.<init>(Lucene50CompoundReader.java:78)
>    [junit4]    >        at 
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.getCompoundReader(Lucene50CompoundFormat.java:71)
>    [junit4]    >        at 
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:100)
>    [junit4]    >        at 
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:78)
>    [junit4]    >        at 
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:202)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:274)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]    >        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]    >        at 
> org.apache.lucene.index.DocumentsWriter$ResolveUpdatesEvent.process(DocumentsWriter.java:735)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5133)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3355)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3557)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3522)
>    [junit4]    >        at 
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:311)
>    [junit4]    >        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:161)Throwable 
> #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
> uncaught exception in thread: Thread[id=1513, name=WRITER0, state=RUNNABLE, 
> group=TGRP-TestStressNRT]
>    [junit4]    > Caused by: java.lang.RuntimeException: 
> java.lang.AssertionError: pendingDeleteCount: 8
>    [junit4]    >        at 
> __randomizedtesting.SeedInfo.seed([D3E5BFC68CA61228]:0)
>    [junit4]    >        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:291)
>    [junit4]    > Caused by: java.lang.AssertionError: pendingDeleteCount: 8
>    [junit4]    >        at 
> org.apache.lucene.index.PendingDeletes.onNewReader(PendingDeletes.java:138)
>    [junit4]    >        at 
> org.apache.lucene.index.PendingSoftDeletes.onNewReader(PendingSoftDeletes.java:68)
>    [junit4]    >        at 
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:203)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:274)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]    >        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]    >        at 
> org.apache.lucene.index.DocumentsWriter$ResolveUpdatesEvent.process(DocumentsWriter.java:735)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5133)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3355)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3557)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3522)
>    [junit4]    >        at 
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:311)
>    [junit4]    >        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:161)Throwable 
> #3: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an 
> uncaught exception in thread: Thread[id=1514, name=WRITER1, state=RUNNABLE, 
> group=TGRP-TestStressNRT]
>    [junit4]    > Caused by: java.lang.RuntimeException: 
> org.apache.lucene.store.AlreadyClosedException: this IndexWriter is closed
>    [junit4]    >        at 
> __randomizedtesting.SeedInfo.seed([D3E5BFC68CA61228]:0)
>    [junit4]    >        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:291)
>    [junit4]    > Caused by: org.apache.lucene.store.AlreadyClosedException: 
> this IndexWriter is closed
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:904)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:836)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:272)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]    >        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream.waitApply(BufferedUpdatesStream.java:242)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream.waitApplyAll(BufferedUpdatesStream.java:151)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.applyAllDeletesAndUpdates(IndexWriter.java:3751)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:470)
>    [junit4]    >        at 
> org.apache.lucene.index.RandomIndexWriter.getReader(RandomIndexWriter.java:406)
>    [junit4]    >        at 
> org.apache.lucene.index.RandomIndexWriter.getReader(RandomIndexWriter.java:328)
>    [junit4]    >        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:149)
>    [junit4]    > Caused by: java.lang.AssertionError: pendingDeleteCount: 8
>    [junit4]    >        at 
> org.apache.lucene.index.PendingDeletes.onNewReader(PendingDeletes.java:138)
>    [junit4]    >        at 
> org.apache.lucene.index.PendingSoftDeletes.onNewReader(PendingSoftDeletes.java:68)
>    [junit4]    >        at 
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:203)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream$SegmentState.<init>(BufferedUpdatesStream.java:274)
>    [junit4]    >        at 
> org.apache.lucene.index.BufferedUpdatesStream.openSegmentStates(BufferedUpdatesStream.java:299)
>    [junit4]    >        at 
> org.apache.lucene.index.FrozenBufferedUpdates.apply(FrozenBufferedUpdates.java:299)
>    [junit4]    >        at 
> org.apache.lucene.index.DocumentsWriter$ResolveUpdatesEvent.process(DocumentsWriter.java:735)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5133)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:3355)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:3557)
>    [junit4]    >        at 
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:3522)
>    [junit4]    >        at 
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.java:311)
>    [junit4]    >        at 
> org.apache.lucene.index.TestStressNRT$1.run(TestStressNRT.java:161)
>    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
> {id=PostingsFormat(name=Memory)}, 
> docValues:{val_l=DocValuesFormat(name=Lucene70), 
> id=DocValuesFormat(name=Memory), 
> ___soft_deletes=DocValuesFormat(name=Lucene70)}, maxPointsInLeafNode=1991, 
> maxMBSortInHeap=5.024025422335917, sim=RandomSimilarity(queryNorm=false): 
> {id=IB LL-L2}, locale=gd, timezone=Asia/Ulan_Bator
>    [junit4]   2> NOTE: Linux 4.13.0-37-generic amd64/Oracle Corporation 9.0.4 
> (64-bit)/cpus=8,threads=1,free=419348352,total=518979584
>    [junit4]   2> NOTE: All tests run in this JVM: [TestDateSort, 
> TestNoMergePolicy, TestTermRangeQuery, TestAttributeSource, TestPointQueries, 
> TestDocValuesScoring, TestHugeRamFile, TestFilterDirectory, 
> TestSimpleFSDirectory, TestSloppyPhraseQuery2, TestFieldsReader, 
> TestIndexWriterThreadsToSegments, TestGeoUtils, TestMinShouldMatch2, 
> TestSimilarityBase, TestAssertions, TestMultiMMap, TestShardSearching, 
> TestCharsRef, TestSearchWithThreads, TestPackedInts, TestSleepingLockWrapper, 
> TestLogMergePolicy, TestParallelCompositeReader, TestRegexpQuery, 
> TestIntRange, TestSwappedIndexFiles, TestBlockPostingsFormat, 
> TestCharacterUtils, TestBinaryDocValuesUpdates, FiniteStringsIteratorTest, 
> TestCachingTokenFilter, TestPrefixQuery, TestMultiFields, Test2BPoints, 
> TestSubScorerFreqs, TestEarlyTermination, TestHighCompressionMode, 
> TestTermdocPerf, TestBufferedIndexInput, TestControlledRealTimeReopenThread, 
> TestNIOFSDirectory, TestSynonymQuery, TestMergePolicyWrapper, 
> TestDoubleRangeFieldQueries, TestFastCompressionMode, TestBasics, 
> TestPayloads, TestPositiveScoresOnlyCollector, TestRollingBuffer, 
> TestIndexWriterCommit, TestOperations, TestBKD, TestIndexWriterOnDiskFull, 
> TestReaderWrapperDVTypeCheck, TestSoftDeletesRetentionMergePolicy, 
> TestSimilarity2, TestLucene60PointsFormat, TestIndexWriterDeleteByQuery, 
> TestDocument, TestTopDocsMerge, TestCharsRefBuilder, 
> TestOneMergeWrappingMergePolicy, TestGraphTokenStreamFiniteStrings, 
> TestFeatureField, TestSentinelIntSet, TestBinaryDocument, 
> TestSpanSearchEquivalence, TestBooleanRewrites, TestPayloadsOnVectors, 
> TestSegmentReader, TestMultiset, TestDirectoryReader, 
> TestSearchForDuplicates, TestIndexCommit, TestForUtil, 
> TestIntRangeFieldQueries, TestCollectionUtil, TestPackedTokenAttributeImpl, 
> TestIndexWriter, TestIndexWriterReader, TestIndexWriterMerging, TestFSTs, 
> TestBytesStore, TestIndexWriterWithThreads, TestGraphTokenizers, 
> TestSearcherManager, TestIndexWriterMergePolicy, TestNRTThreads, 
> TestStressAdvance, TestStandardAnalyzer, TestDocumentsWriterStallControl, 
> TestSegmentTermDocs, TestPerFieldPostingsFormat2, TestCustomSearcherSort, 
> TestTermsEnum2, TestDeterminizeLexicon, TestMixedCodecs, TestUTF32ToUTF8, 
> TestThreadedForceMerge, TestStressNRT]
>    [junit4] Completed [298/472 (1!)] on J2 in 0.98s, 1 test, 1 error <<< 
> FAILURES!
>
> [...truncated 562 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J0-20180411_155945_09312027762231000505706.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J2-20180411_155945_0936646807631949863129.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 9 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J1-20180411_155945_0934617074977871542057.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 303 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/test-framework/test/temp/junit4-J2-20180411_160852_93613372193776207157912.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/test-framework/test/temp/junit4-J0-20180411_160852_93611643604571731042576.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/test-framework/test/temp/junit4-J1-20180411_160852_9366716985167011776707.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 1065 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/common/test/temp/junit4-J1-20180411_161023_7415965652222616540390.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/common/test/temp/junit4-J2-20180411_161023_74116240225993941942112.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/common/test/temp/junit4-J0-20180411_161023_742424087145122384094.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 258 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/icu/test/temp/junit4-J1-20180411_161240_8739772502626376541428.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/icu/test/temp/junit4-J2-20180411_161240_87310648534340591138816.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/icu/test/temp/junit4-J0-20180411_161240_87312020121952806291778.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 245 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/kuromoji/test/temp/junit4-J2-20180411_161254_582538241195723132205.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 11 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/kuromoji/test/temp/junit4-J0-20180411_161254_5811140382627282839131.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/kuromoji/test/temp/junit4-J1-20180411_161254_58112334009797436641919.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 162 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/morfologik/test/temp/junit4-J1-20180411_161327_5173571109864936773058.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/morfologik/test/temp/junit4-J2-20180411_161327_5185891861292259287753.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/morfologik/test/temp/junit4-J0-20180411_161327_51713154776436954823263.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 166 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/opennlp/test/temp/junit4-J2-20180411_161332_2712726475110525046463.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 6 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/opennlp/test/temp/junit4-J0-20180411_161332_2621290051485909330544.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/opennlp/test/temp/junit4-J1-20180411_161332_2702406047646575146692.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 173 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/phonetic/test/temp/junit4-J2-20180411_161335_78013056276216977668681.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 9 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/phonetic/test/temp/junit4-J1-20180411_161335_77517023669541547910885.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/phonetic/test/temp/junit4-J0-20180411_161335_7748005470008126509227.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 161 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/smartcn/test/temp/junit4-J0-20180411_161347_9045000490414065382699.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/smartcn/test/temp/junit4-J1-20180411_161347_9049423339196809367165.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 162 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/stempel/test/temp/junit4-J2-20180411_161357_55810935608551575541198.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/stempel/test/temp/junit4-J1-20180411_161357_55813933276023598769474.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 3 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/stempel/test/temp/junit4-J0-20180411_161357_5585213910387690930676.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 177 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/uima/test/temp/junit4-J0-20180411_161400_65111238145064049302415.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 203 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/backward-codecs/test/temp/junit4-J1-20180411_161409_70114210698061408551695.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 19 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/backward-codecs/test/temp/junit4-J2-20180411_161409_7063734828621408734294.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
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> [...truncated 9 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/backward-codecs/test/temp/junit4-J0-20180411_161409_7012150875511370422049.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 1404 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/benchmark/test/temp/junit4-J1-20180411_161556_6217367658596231315670.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/benchmark/test/temp/junit4-J2-20180411_161556_62112110060263249042761.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/benchmark/test/temp/junit4-J0-20180411_161556_6181585812407052932029.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> [...truncated 250 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/classification/test/temp/junit4-J0-20180411_161605_9794316293194358340714.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/classification/test/temp/junit4-J2-20180411_161605_97917887937579550607224.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/classification/test/temp/junit4-J1-20180411_161605_97918318575341507067571.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 251 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/codecs/test/temp/junit4-J2-20180411_161619_2605372090557987125811.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 9 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/codecs/test/temp/junit4-J1-20180411_161619_26015376147986854779032.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 9 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/codecs/test/temp/junit4-J0-20180411_161619_26012326401505444895933.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 236 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/demo/test/temp/junit4-J2-20180411_161936_10612689451109169643428.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/demo/test/temp/junit4-J1-20180411_161936_1066688857257442028704.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/demo/test/temp/junit4-J0-20180411_161936_106535233404674820469.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 176 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/expressions/test/temp/junit4-J1-20180411_161939_52316973333753623730177.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/expressions/test/temp/junit4-J2-20180411_161939_5234476242709918472092.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/expressions/test/temp/junit4-J0-20180411_161939_5231002868146174182636.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 234 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/facet/test/temp/junit4-J1-20180411_161946_0637104183428834759831.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/facet/test/temp/junit4-J0-20180411_161946_0635163048296882392840.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/facet/test/temp/junit4-J2-20180411_161946_0632518652055738192047.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 179 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/grouping/test/temp/junit4-J0-20180411_162017_49413399540817632992018.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/grouping/test/temp/junit4-J2-20180411_162017_4947336765625334553254.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 6 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/grouping/test/temp/junit4-J1-20180411_162017_49412266204267713487017.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 255 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/highlighter/test/temp/junit4-J1-20180411_162031_74711761229993923308516.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/highlighter/test/temp/junit4-J0-20180411_162031_7476330558553264986125.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/highlighter/test/temp/junit4-J2-20180411_162031_74711855332673908628352.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 163 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/join/test/temp/junit4-J2-20180411_162104_42617308752369190257229.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/join/test/temp/junit4-J0-20180411_162104_4253621011618927862845.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 6 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/join/test/temp/junit4-J1-20180411_162104_4251559137940098238179.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 155 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/memory/test/temp/junit4-J0-20180411_162125_2226533391420733086236.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/memory/test/temp/junit4-J1-20180411_162125_2245325753512540791627.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 184 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/misc/test/temp/junit4-J2-20180411_162137_6921808927737015666575.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 5 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/misc/test/temp/junit4-J1-20180411_162137_692144401665703261721.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 6 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/misc/test/temp/junit4-J0-20180411_162137_6924828238167131247854.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 344 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/queries/test/temp/junit4-J2-20180411_162155_45135693426042625968.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/queries/test/temp/junit4-J0-20180411_162155_45112510977958570211355.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/queries/test/temp/junit4-J1-20180411_162155_45110403134747174792823.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> [...truncated 238 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/queryparser/test/temp/junit4-J2-20180411_162204_82413281740267667701890.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/queryparser/test/temp/junit4-J0-20180411_162204_824529188902643687558.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
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> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/queryparser/test/temp/junit4-J1-20180411_162204_8249645290661908110015.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
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> in a future release.
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> [...truncated 204 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/replicator/test/temp/junit4-J1-20180411_162214_15014246009069675080850.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/replicator/test/temp/junit4-J2-20180411_162214_1506631684354823145879.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/replicator/test/temp/junit4-J0-20180411_162214_1506897892201627739770.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/sandbox/test/temp/junit4-J2-20180411_162225_26014962108291175259805.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/sandbox/test/temp/junit4-J0-20180411_162225_26015867239281106980012.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/sandbox/test/temp/junit4-J1-20180411_162225_2605769607274564356373.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/spatial-extras/test/temp/junit4-J1-20180411_162319_3639625743417721343909.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/spatial-extras/test/temp/junit4-J0-20180411_162319_36312191043411480678596.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/spatial-extras/test/temp/junit4-J2-20180411_162319_36310685836489463469076.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> [...truncated 153 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/spatial/test/temp/junit4-J0-20180411_162349_91513698698626474745874.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> [...truncated 198 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/spatial3d/test/temp/junit4-J2-20180411_162351_9346742042337042300530.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
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> [...truncated 3 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/spatial3d/test/temp/junit4-J0-20180411_162351_93413357753841189308523.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> [...truncated 13 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/spatial3d/test/temp/junit4-J1-20180411_162351_93413391571673407517052.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
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> [...truncated 260 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/suggest/test/temp/junit4-J1-20180411_162505_1903020326270696203965.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
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> [...truncated 3 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/suggest/test/temp/junit4-J2-20180411_162505_19417762562601638711842.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/suggest/test/temp/junit4-J0-20180411_162505_19014732004203599830302.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/temp/junit4-J1-20180411_162610_328184971907886294500.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/temp/junit4-J2-20180411_162610_32813220231104190330346.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-core/test/temp/junit4-J0-20180411_162610_3288936714736835527592.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
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> in a future release.
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-solrj/test/temp/junit4-J0-20180411_170831_47813374729009139133399.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
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> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-solrj/test/temp/junit4-J2-20180411_170831_4784432464050740555243.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/solr-solrj/test/temp/junit4-J1-20180411_170831_4787126388566580240722.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
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> in a future release.
>    [junit4] <<< JVM J1: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-analysis-extras/test/temp/junit4-J0-20180411_171133_2617334824578456760369.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> [...truncated 6 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-analysis-extras/test/temp/junit4-J1-20180411_171133_26115814753279919905026.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-analysis-extras/test/temp/junit4-J2-20180411_171133_261611948432811701063.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
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> in a future release.
>    [junit4] <<< JVM J2: EOF ----
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>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-analytics/test/temp/junit4-J1-20180411_171143_9041931273347633510203.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
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> [...truncated 6 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-analytics/test/temp/junit4-J2-20180411_171143_9049290007050308107037.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-analytics/test/temp/junit4-J0-20180411_171143_9043124806678591951996.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> [...truncated 562 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-clustering/test/temp/junit4-J2-20180411_171224_9272417238640470192061.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-clustering/test/temp/junit4-J1-20180411_171224_92714158804249709624537.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-clustering/test/temp/junit4-J0-20180411_171224_92716895270423081044748.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> [...truncated 1280 lines...]
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-dataimporthandler-extras/test/temp/junit4-J1-20180411_171242_8129384868743630463833.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-dataimporthandler-extras/test/temp/junit4-J0-20180411_171242_8124405099141965726726.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
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> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-dataimporthandler/test/temp/junit4-J2-20180411_171252_42616978291225058709165.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-dataimporthandler/test/temp/junit4-J1-20180411_171252_426267002602422810548.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-dataimporthandler/test/temp/junit4-J0-20180411_171252_4269786402136661319396.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> [...truncated 567 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-cell/test/temp/junit4-J0-20180411_171314_26310504521221535843924.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
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> [...truncated 3 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-cell/test/temp/junit4-J2-20180411_171314_26317108934156816991900.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-cell/test/temp/junit4-J1-20180411_171314_26310612748958916948831.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 570 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-langid/test/temp/junit4-J0-20180411_171325_5584872687917067455450.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 6 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-langid/test/temp/junit4-J1-20180411_171325_5595670194931917115489.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-langid/test/temp/junit4-J2-20180411_171325_5597401603133705172175.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 670 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-ltr/test/temp/junit4-J1-20180411_171334_8682263407773080279750.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-ltr/test/temp/junit4-J2-20180411_171334_8683432282026397324466.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-ltr/test/temp/junit4-J0-20180411_171334_8685787872712893015863.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 567 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-prometheus-exporter/test/temp/junit4-J1-20180411_171406_2498330639193199735370.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-prometheus-exporter/test/temp/junit4-J0-20180411_171406_24915417642047854763310.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 606 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-uima/test/temp/junit4-J1-20180411_171425_859670708519714046786.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 3 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-uima/test/temp/junit4-J0-20180411_171425_8592661110547548402764.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 557 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-velocity/test/temp/junit4-J0-20180411_171437_5368998174855101114748.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
> [...truncated 33534 lines...]
> [repro] Jenkins log URL: 
> https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/1695/consoleText
>
> [repro] Revision: bcf9f5c36b3f5faeb15f2ddcce648da4aeb44b21
>
> [repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseConcMarkSweepGC"
> [repro] Repro line:  ant test  -Dtestcase=TestStressNRT -Dtests.method=test 
> -Dtests.seed=D3E5BFC68CA61228 -Dtests.multiplier=3 -Dtests.slow=true 
> -Dtests.locale=gd -Dtests.timezone=Asia/Ulan_Bator -Dtests.asserts=true 
> -Dtests.file.encoding=US-ASCII
>
> [repro] ant clean
>
> [...truncated 6 lines...]
> [repro] Test suites by module:
> [repro]    lucene/core
> [repro]       TestStressNRT
> [repro] ant compile-test
>
> [...truncated 143 lines...]
> [repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
> -Dtests.class="*.TestStressNRT" -Dtests.showOutput=onerror 
> "-Dargs=-XX:+UseCompressedOops -XX:+UseConcMarkSweepGC" 
> -Dtests.seed=D3E5BFC68CA61228 -Dtests.multiplier=3 -Dtests.slow=true 
> -Dtests.locale=gd -Dtests.timezone=Asia/Ulan_Bator -Dtests.asserts=true 
> -Dtests.file.encoding=US-ASCII
>
> [...truncated 45 lines...]
>    [junit4] JVM J2: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J2-20180411_171640_3461851661549046415531.syserr
>    [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J2: EOF ----
>
> [...truncated 8 lines...]
>    [junit4] JVM J0: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J0-20180411_171640_3448530769764052759964.syserr
>    [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J0: EOF ----
>
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J1-20180411_171640_34412058796202719841986.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option 
> UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed 
> in a future release.
>    [junit4] <<< JVM J1: EOF ----
>
> [...truncated 23 lines...]
> [repro] Failures:
> [repro]   0/5 failed: org.apache.lucene.index.TestStressNRT
> [repro] Exiting with code 0
>
> [...truncated 42 lines...]


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