Failed

org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest.testBug514956c - 1.8 (from org.eclipse.jdt.core.tests.compiler.regression.TestAll)

Failing for the past 52 builds (Since #64 )
Took 0.88 sec.

Error Message

testBug514956c - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. ERROR in Unlikely.java (at line 6)\n
 return i1.equals((I1)this);\n
                  ^^^^^^^^\n
Unnecessary cast from Unlikely to I1\n
----------\n
2. ERROR in Unlikely.java (at line 9)\n
 return i1.equals((I3)i2);\n
                  ^^^^^^\n
Unnecessary cast from I2 to I3\n
----------\n
3. WARNING in Unlikely.java (at line 9)\n
 return i1.equals((I3)i2);\n
                  ^^^^^^\n
Unlikely argument type for equals(): I3 seems to be unrelated to I1\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. ERROR in Unlikely.java (at line 6)\n
 return i1.equals((I1)this);\n
                  ^^^^^^^^\n
Unnecessary cast from Unlikely to I1\n
----------\n
2. ERROR in Unlikely.java (at line 9)\n
 return i1.equals((I3)i2);\n
                  ^^^^^^\n
Unnecessary cast from I2 to I3\n
----------\n
3. WARNING in Unlikely.java (at line 9)\n
 return i1.equals((I3)i2);\n
                  ^^^^^^\n
Unlikely argument type for equals(): I3 seems to be unrelated to I1\n
----------\n
]>

Stacktrace

junit.framework.ComparisonFailure: 
testBug514956c - Eclipse found error(s) but Javac did not find any.
----------- Expected ------------

------------ but was ------------
----------\n
1. ERROR in Unlikely.java (at line 6)\n
	return i1.equals((I1)this);\n
	                 ^^^^^^^^\n
Unnecessary cast from Unlikely to I1\n
----------\n
2. ERROR in Unlikely.java (at line 9)\n
	return i1.equals((I3)i2);\n
	                 ^^^^^^\n
Unnecessary cast from I2 to I3\n
----------\n
3. WARNING in Unlikely.java (at line 9)\n
	return i1.equals((I3)i2);\n
	                 ^^^^^^\n
Unlikely argument type for equals(): I3 seems to be unrelated to I1\n
----------\n

--------- Difference is ----------
 expected:<[]> but was:<[----------\n
1. ERROR in Unlikely.java (at line 6)\n
	return i1.equals((I1)this);\n
	                 ^^^^^^^^\n
Unnecessary cast from Unlikely to I1\n
----------\n
2. ERROR in Unlikely.java (at line 9)\n
	return i1.equals((I3)i2);\n
	                 ^^^^^^\n
Unnecessary cast from I2 to I3\n
----------\n
3. WARNING in Unlikely.java (at line 9)\n
	return i1.equals((I3)i2);\n
	                 ^^^^^^\n
Unlikely argument type for equals(): I3 seems to be unrelated to I1\n
----------\n
]>
	at org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest.testBug514956c(ProgrammingProblemsTest.java:3268)

Standard Output

org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest#testBug514956c - 1.8
Unlikely.java [
interface I1 {}
interface I2 {}
interface I3 {}
public class Unlikely implements I1 {
	boolean m1(I1 i1) {
		return i1.equals((I1)this);
	}
	boolean m2(I1 i1, I2 i2) {
		return i1.equals((I3)i2);
	}
}

]


Full results sent to /tmp/genie.jdt/comptest/run.1566687977074/1.8.0_162_20190824_190625.txt

Standard Error

java.nio.file.NoSuchFileException: /tmp/genie.jdt/comptest/run.1566687977074/javac/1.8.0_162
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
	at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
	at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:145)
	at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
	at java.base/java.nio.file.Files.readAttributes(Files.java:1755)
	at java.base/java.nio.file.FileTreeWalker.getAttributes(FileTreeWalker.java:219)
	at java.base/java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:276)
	at java.base/java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:322)
	at java.base/java.nio.file.FileTreeIterator.<init>(FileTreeIterator.java:71)
	at java.base/java.nio.file.Files.walk(Files.java:3650)
	at java.base/java.nio.file.Files.walk(Files.java:3704)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.deleteSourceFiles(AbstractRegressionTest.java:2405)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runJavac(AbstractRegressionTest.java:2282)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runTest(AbstractRegressionTest.java:3243)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runTest(AbstractRegressionTest.java:2968)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runNegativeTest(AbstractRegressionTest.java:2649)
	at org.eclipse.jdt.core.tests.compiler.regression.AbstractRegressionTest.runNegativeTest(AbstractRegressionTest.java:2640)
	at org.eclipse.jdt.core.tests.compiler.regression.ProgrammingProblemsTest.testBug514956c(ProgrammingProblemsTest.java:3268)
	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 junit.framework.TestCase.runTest(TestCase.java:176)
	at org.eclipse.jdt.core.tests.junit.extension.TestCase.runTest(TestCase.java:964)
	at junit.framework.TestCase.runBare(TestCase.java:141)
	at junit.framework.TestResult$1.protect(TestResult.java:122)
	at junit.framework.TestResult.runProtected(TestResult.java:142)
	at junit.framework.TestResult.run(TestResult.java:125)
	at junit.framework.TestCase.run(TestCase.java:129)
	at junit.framework.TestSuite.runTest(TestSuite.java:252)
	at junit.framework.TestSuite.run(TestSuite.java:247)
	at junit.framework.TestSuite.runTest(TestSuite.java:252)
	at junit.framework.TestSuite.run(TestSuite.java:247)
	at org.eclipse.jdt.core.tests.util.CompilerTestSetup.run(CompilerTestSetup.java:59)
	at junit.framework.TestSuite.runTest(TestSuite.java:252)
	at junit.framework.TestSuite.run(TestSuite.java:247)
	at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:86)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:206)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:161)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:84)
	at org.eclipse.tycho.surefire.osgibooter.OsgiSurefireBooter.run(OsgiSurefireBooter.java:113)
	at org.eclipse.tycho.surefire.osgibooter.HeadlessTestApplication.run(HeadlessTestApplication.java:21)
	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 org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:593)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:205)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1468)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1441)
----------------------------------------