Test java/awt/image/DrawImage/IncorrectAlphaConversionBicubic.java started failing with metal pipeline, which was passing earlier (checked with build of 19 oct 2020).

test fails with the following error
----------System.out:(2/56)----------
     Metal: Supported, feature set macOS GPUFamily2 v1

----------System.err:(17/887)----------
metalEnabled=1
Metal support is present
Actual: 7b9f110c
Expected: 7bc7ff06
java.lang.RuntimeException: Test failed
at IncorrectAlphaConversionBicubic.main(IncorrectAlphaConversionBicubic.java:88)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:832)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Test failed
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Test failed
----------rerun:(43/6608)*----------
cd /System/Volumes/Data/mesos/work_dir/slaves/47535081-0322-4d83-bb78-f7e11abb86d0-S7204/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/385ffe25-7d5a-4fd8-bf0d-6cefeb53349f/runs/599d90ce-99d2-4670-9b14-14fc832c7b53/testoutput/test-support/jtreg_open_test_jdk_java_awt_image_DrawImage_IncorrectAlphaConversionBicubic_java/java/awt/image/DrawImage/IncorrectAlphaConversionBicubic && \\
HOME=/var/folders/h8/6cypbzls4hzfs_6_f7p5wr8m0000gp/T/sparky-temp-home-9082155009060934802/user_home \\
JDK8_HOME=/System/Volumes/Data/mesos/work_dir/jib-master/install/jdk/15/36/bundles/osx-x64/jdk-15_osx-x64_bin.tar.gz/jdk-15.jdk/Contents/Home \\
JIB_DATA_DIR=/System/Volumes/Data/mesos/work_dir/jib-master \\
JIB_HOME=/System/Volumes/Data/mesos/work_dir/jib-master/install/com/oracle/java/jib/jib/3.0-SNAPSHOT/jib-3.0-SNAPSHOT-distribution.zip-1603982408/jib-3.0-SNAPSHOT-distribution \\
JTREG_FAILURE_HANDLER= \\
JTREG_JOBS=1 \\
JTREG_KEYWORDS='"headful & !printer"' \\
JTREG_RETRY_COUNT=2 \\
JTREG_STATUS=-status:error,fail \\
JTREG_TIMEOUT_FACTOR=2 \\
JTREG_VERBOSE=fail,error,time \\
LC_ALL=C \\
PATH=/bin:/usr/bin:/usr/sbin \\
TEST_IMAGE_DIR=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/macosx-x64.test \\
TEST_IMAGE_GRAAL_DIR=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/macosx-x64.test/hotspot/jtreg/graal \\
CLASSPATH=/System/Volumes/Data/mesos/work_dir/slaves/47535081-0322-4d83-bb78-f7e11abb86d0-S7204/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/385ffe25-7d5a-4fd8-bf0d-6cefeb53349f/runs/599d90ce-99d2-4670-9b14-14fc832c7b53/testoutput/test-support/jtreg_open_test_jdk_java_awt_image_DrawImage_IncorrectAlphaConversionBicubic_java/classes/java/awt/image/DrawImage/IncorrectAlphaConversionBicubic.d:/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/src.full/open/test/jdk/java/awt/image/DrawImage:/System/Volumes/Data/mesos/work_dir/jib-master/install/jtreg/5.1/b01/bundles/jtreg_bin-5.1.zip/jtreg/lib/javatest.jar:/System/Volumes/Data/mesos/work_dir/jib-master/install/jtreg/5.1/b01/bundles/jtreg_bin-5.1.zip/jtreg/lib/jtreg.jar \\
    /System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/macosx-x64.jdk/jdk-16.jdk/Contents/Home/bin/java \\
        -Dtest.vm.opts='-Xmx512m -XX:MaxRAMPercentage=25 -Djava.io.tmpdir=/System/Volumes/Data/mesos/work_dir/slaves/47535081-0322-4d83-bb78-f7e11abb86d0-S7204/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/385ffe25-7d5a-4fd8-bf0d-6cefeb53349f/runs/599d90ce-99d2-4670-9b14-14fc832c7b53/testoutput/test-support/jtreg_open_test_jdk_java_awt_image_DrawImage_IncorrectAlphaConversionBicubic_java/tmp -ea -esa' \\
        -Dtest.tool.vm.opts='-J-Xmx512m -J-XX:MaxRAMPercentage=25 -J-Djava.io.tmpdir=/System/Volumes/Data/mesos/work_dir/slaves/47535081-0322-4d83-bb78-f7e11abb86d0-S7204/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/385ffe25-7d5a-4fd8-bf0d-6cefeb53349f/runs/599d90ce-99d2-4670-9b14-14fc832c7b53/testoutput/test-support/jtreg_open_test_jdk_java_awt_image_DrawImage_IncorrectAlphaConversionBicubic_java/tmp -J-ea -J-esa' \\
        -Dtest.compiler.opts= \\
        -Dtest.java.opts=-Dsun.java2d.metal=true \\
        -Dtest.jdk=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/macosx-x64.jdk/jdk-16.jdk/Contents/Home \\
        -Dcompile.jdk=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/macosx-x64.jdk/jdk-16.jdk/Contents/Home \\
        -Dtest.timeout.factor=2.0 \\
        -Dtest.nativepath=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/macosx-x64.test/jdk/jtreg/native \\
        -Dtest.root=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/src.full/open/test/jdk \\
        -Dtest.name=java/awt/image/DrawImage/IncorrectAlphaConversionBicubic.java \\
        -Dtest.file=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/src.full/open/test/jdk/java/awt/image/DrawImage/IncorrectAlphaConversionBicubic.java \\
        -Dtest.src=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/src.full/open/test/jdk/java/awt/image/DrawImage \\
        -Dtest.src.path=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/src.full/open/test/jdk/java/awt/image/DrawImage \\
        -Dtest.classes=/System/Volumes/Data/mesos/work_dir/slaves/47535081-0322-4d83-bb78-f7e11abb86d0-S7204/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/385ffe25-7d5a-4fd8-bf0d-6cefeb53349f/runs/599d90ce-99d2-4670-9b14-14fc832c7b53/testoutput/test-support/jtreg_open_test_jdk_java_awt_image_DrawImage_IncorrectAlphaConversionBicubic_java/classes/java/awt/image/DrawImage/IncorrectAlphaConversionBicubic.d \\
        -Dtest.class.path=/System/Volumes/Data/mesos/work_dir/slaves/47535081-0322-4d83-bb78-f7e11abb86d0-S7204/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/385ffe25-7d5a-4fd8-bf0d-6cefeb53349f/runs/599d90ce-99d2-4670-9b14-14fc832c7b53/testoutput/test-support/jtreg_open_test_jdk_java_awt_image_DrawImage_IncorrectAlphaConversionBicubic_java/classes/java/awt/image/DrawImage/IncorrectAlphaConversionBicubic.d \\
        -Dtest.modules=java.desktop \\
        --add-modules java.desktop \\
        -Xmx512m \\
        -XX:MaxRAMPercentage=25 \\
        -Djava.io.tmpdir=/System/Volumes/Data/mesos/work_dir/slaves/47535081-0322-4d83-bb78-f7e11abb86d0-S7204/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/385ffe25-7d5a-4fd8-bf0d-6cefeb53349f/runs/599d90ce-99d2-4670-9b14-14fc832c7b53/testoutput/test-support/jtreg_open_test_jdk_java_awt_image_DrawImage_IncorrectAlphaConversionBicubic_java/tmp \\
        -ea \\
        -esa \\
        -Dsun.java2d.metal=true \\
        -Djava.library.path=/System/Volumes/Data/mesos/work_dir/jib-master/install/2020-11-05-1351262.tejpal.rebari.lanai/macosx-x64.test/jdk/jtreg/native \\
        com.sun.javatest.regtest.agent.MainWrapper /System/Volumes/Data/mesos/work_dir/slaves/47535081-0322-4d83-bb78-f7e11abb86d0-S7204/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/385ffe25-7d5a-4fd8-bf0d-6cefeb53349f/runs/599d90ce-99d2-4670-9b14-14fc832c7b53/testoutput/test-support/jtreg_open_test_jdk_java_awt_image_DrawImage_IncorrectAlphaConversionBicubic_java/java/awt/image/DrawImage/IncorrectAlphaConversionBicubic.d/main.0.jta
result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Test failed


test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Test failed