--- Begin Message ---
Package: src:jamm
Version: 0.4.0-2
Severity: serious
Tags: ftbfs forky sid
Dear maintainer:
During a rebuild of all packages in unstable, this package failed to build.
Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:
https://people.debian.org/~sanvila/build-logs/202603/
About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.
If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.
If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:jamm, so that this is still
visible in the BTS web page for this package.
Thanks.
--------------------------------------------------------------------------------
[...]
debian/rules clean
dh clean --buildsystem=maven
dh_auto_clean -O--buildsystem=maven
bash -c "for dir in \$(find . -name target -type d); do if [ -f \$(echo
\$dir | sed -e s/target\$/pom.xml/) ]; then rm -Rf \$dir; fi done"
mh_unpatchpoms -plibjamm-java
dh_autoreconf_clean -O--buildsystem=maven
dh_clean -O--buildsystem=maven
debian/rules binary
dh binary --buildsystem=maven
dh_update_autotools_config -O--buildsystem=maven
dh_autoreconf -O--buildsystem=maven
debian/rules execute_before_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
rm -f test/org/github/jamm/jmh/Benchmark*.java
test/org/github/jamm/strategies/MemoryMeterStrategyTest.java
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_configure -O--buildsystem=maven
mh_patchpoms -plibjamm-java --debian-build --keep-pom-version
--maven-repo=/<<PKGBUILDDIR>>/debian/maven-repo
dh_auto_build -O--buildsystem=maven
/usr/lib/jvm/default-java/bin/java -noverify -cp
/usr/share/maven/boot/plexus-classworlds-2.x.jar -Dmaven.home=/usr/share/maven
-Dmaven.multiModuleProjectDirectory=/<<PKGBUILDDIR>>
-Dclassworlds.conf=/etc/maven/m2-debian.conf
-Dproperties.file.manual=/<<PKGBUILDDIR>>/debian/maven.properties
org.codehaus.plexus.classworlds.launcher.Launcher
-s/etc/maven/settings-debian.xml -Ddebian.dir=/<<PKGBUILDDIR>>/debian
-Dmaven.repo.local=/<<PKGBUILDDIR>>/debian/maven-repo --batch-mode package
javadoc:jar javadoc:aggregate -DskipTests -Dnotimestamp=true -Dlocale=en_US
OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were
deprecated in JDK 13 and will likely be removed in a future release.
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by
com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
(file:/usr/share/maven/lib/guava.jar)
WARNING: Please consider reporting this to the maintainers of class
com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
[INFO] Scanning for projects...
[INFO] Looking for compatible RELEASE version of plugin
org.apache.maven.plugins:maven-javadoc-plugin
[INFO]
[INFO] ----------------------< com.github.jbellis:jamm >-----------------------
[INFO] Building Java Agent for Memory Measurements 0.4.0
[INFO] from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] Parameter 'jdkToolchain' is unknown for plugin
'maven-surefire-plugin:2.22.3:test (default-test)'
[WARNING] Parameter 'jdkToolchain' is unknown for plugin
'maven-surefire-plugin:2.22.3:test (test-jdk11)'
[WARNING] Parameter 'jdkToolchain' is unknown for plugin
'maven-surefire-plugin:2.22.3:test (test-jdk17)'
[INFO]
[INFO] --- resources:3.3.1:resources (default-resources) @ jamm ---
[INFO] skip non existing resourceDirectory /<<PKGBUILDDIR>>/src/main/resources
[INFO]
[INFO] --- compiler:3.13.0:compile (default-compile) @ jamm ---
[INFO] Recompiling the module because of changed source code.
[INFO] Compiling 38 source files with javac [debug target 1.8] to target/classes
[WARNING] bootstrap class path is not set in conjunction with -source 8
not setting the bootstrap class path may lead to class files that cannot run
on JDK 8
--release 8 is recommended instead of -source 8 -target 1.8 because it sets
the bootstrap class path automatically
[WARNING] source value 8 is obsolete and will be removed in a future release
[WARNING] target value 8 is obsolete and will be removed in a future release
[WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[7,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[15,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/Filters.java:[8,21]
java.security.AccessControlContext in java.security has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[5,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[15,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[13,16] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[9,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[68,17]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[79,47]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[28,26]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[30,56]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[68,53]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/Filters.java:[51,77]
java.security.AccessControlContext in java.security has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[13,19]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[17,23]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[24,53]
getObjectVolatile(java.lang.Object,long) in sun.misc.Unsafe has been deprecated
and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[34,26]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[36,56]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[78,53]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[26,26] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[167,19] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[186,61]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[195,45]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[211,20] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[213,20] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[216,31] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[218,25] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[25,19]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[27,58]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[46,33]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[51,50]
getObjectVolatile(java.lang.Object,long) in sun.misc.Unsafe has been deprecated
and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[51,93]
getObject(java.lang.Object,long) in sun.misc.Unsafe has been deprecated and
marked for removal
[INFO]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java:
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java
uses or overrides a deprecated API.
[INFO]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java:
Recompile with -Xlint:deprecation for details.
[INFO]
[INFO] --- jar:3.3.0:test-jar (default) @ jamm ---
[WARNING] JAR will be empty - no content was marked for inclusion!
[INFO] Building jar: /<<PKGBUILDDIR>>/target/jamm-0.4.0-tests.jar
[INFO]
[INFO] --- resources:3.3.1:testResources (default-testResources) @ jamm ---
[INFO] skip non existing resourceDirectory /<<PKGBUILDDIR>>/src/test/resources
[INFO]
[INFO] --- compiler:3.13.0:testCompile (default-testCompile) @ jamm ---
[INFO] Recompiling the module because of changed dependency.
[INFO] Compiling 8 source files with javac [debug target 1.8] to
target/test-classes
[WARNING] bootstrap class path is not set in conjunction with -source 8
not setting the bootstrap class path may lead to class files that cannot run
on JDK 8
--release 8 is recommended instead of -source 8 -target 1.8 because it sets
the bootstrap class path automatically
[WARNING] source value 8 is obsolete and will be removed in a future release
[WARNING] target value 8 is obsolete and will be removed in a future release
[WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
[INFO] /<<PKGBUILDDIR>>/test/org/github/jamm/MemoryMeterTest.java: Some input
files use or override a deprecated API.
[INFO] /<<PKGBUILDDIR>>/test/org/github/jamm/MemoryMeterTest.java: Recompile
with -Xlint:deprecation for details.
[INFO]
[INFO] --- surefire:2.22.3:test (default-test) @ jamm ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- surefire:2.22.3:test (test-jdk11) @ jamm ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- surefire:2.22.3:test (test-jdk17) @ jamm ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- jar:3.3.0:jar (default-jar) @ jamm ---
[INFO] Building jar: /<<PKGBUILDDIR>>/target/jamm-0.4.0.jar
[INFO]
[INFO] --- javadoc:3.12.0:jar (default-cli) @ jamm ---
[INFO] Adding the --ignore-source-errors option
[INFO] Building jar: /<<PKGBUILDDIR>>/target/jamm-0.4.0-javadoc.jar
[INFO]
[INFO] ----------------------< com.github.jbellis:jamm >-----------------------
[INFO] Building Java Agent for Memory Measurements 0.4.0
[INFO] from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] >>> javadoc:3.12.0:aggregate (default-cli) > compile @ jamm >>>
[INFO]
[INFO] --- resources:3.3.1:resources (default-resources) @ jamm ---
[INFO] skip non existing resourceDirectory /<<PKGBUILDDIR>>/src/main/resources
[INFO]
[INFO] --- compiler:3.13.0:compile (default-compile) @ jamm ---
[INFO] Recompiling the module because of changed source code.
[INFO] Compiling 38 source files with javac [debug target 1.8] to target/classes
[WARNING] bootstrap class path is not set in conjunction with -source 8
not setting the bootstrap class path may lead to class files that cannot run
on JDK 8
--release 8 is recommended instead of -source 8 -target 1.8 because it sets
the bootstrap class path automatically
[WARNING] source value 8 is obsolete and will be removed in a future release
[WARNING] target value 8 is obsolete and will be removed in a future release
[WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[7,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[15,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/Filters.java:[8,21]
java.security.AccessControlContext in java.security has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[5,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[15,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[13,16] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[9,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[68,17]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[79,47]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[28,26]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[30,56]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[68,53]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/Filters.java:[51,77]
java.security.AccessControlContext in java.security has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[13,19]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[17,23]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[24,53]
getObjectVolatile(java.lang.Object,long) in sun.misc.Unsafe has been deprecated
and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[34,26]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[36,56]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[78,53]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[26,26] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[167,19] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[186,61]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[195,45]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[211,20] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[213,20] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[216,31] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[218,25] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[25,19]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[27,58]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[46,33]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[51,50]
getObjectVolatile(java.lang.Object,long) in sun.misc.Unsafe has been deprecated
and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[51,93]
getObject(java.lang.Object,long) in sun.misc.Unsafe has been deprecated and
marked for removal
[INFO]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java:
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java
uses or overrides a deprecated API.
[INFO]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java:
Recompile with -Xlint:deprecation for details.
[WARNING] Overwriting artifact's file from
/<<PKGBUILDDIR>>/target/jamm-0.4.0.jar to /<<PKGBUILDDIR>>/target/classes
[INFO]
[INFO] <<< javadoc:3.12.0:aggregate (default-cli) < compile @ jamm <<<
[INFO]
[INFO]
[INFO] --- javadoc:3.12.0:aggregate (default-cli) @ jamm ---
[INFO] Adding the --ignore-source-errors option
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.593 s
[INFO] Finished at: 2026-03-23T09:49:23Z
[INFO] ------------------------------------------------------------------------
dh_auto_test -O--buildsystem=maven
/usr/lib/jvm/default-java/bin/java -noverify -cp
/usr/share/maven/boot/plexus-classworlds-2.x.jar -Dmaven.home=/usr/share/maven
-Dmaven.multiModuleProjectDirectory=/<<PKGBUILDDIR>>
-Dclassworlds.conf=/etc/maven/m2-debian.conf
-Dproperties.file.manual=/<<PKGBUILDDIR>>/debian/maven.properties
org.codehaus.plexus.classworlds.launcher.Launcher
-s/etc/maven/settings-debian.xml -Ddebian.dir=/<<PKGBUILDDIR>>/debian
-Dmaven.repo.local=/<<PKGBUILDDIR>>/debian/maven-repo --batch-mode test
OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were
deprecated in JDK 13 and will likely be removed in a future release.
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by
com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
(file:/usr/share/maven/lib/guava.jar)
WARNING: Please consider reporting this to the maintainers of class
com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< com.github.jbellis:jamm >-----------------------
[INFO] Building Java Agent for Memory Measurements 0.4.0
[INFO] from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] Parameter 'jdkToolchain' is unknown for plugin
'maven-surefire-plugin:2.22.3:test (default-test)'
[WARNING] Parameter 'jdkToolchain' is unknown for plugin
'maven-surefire-plugin:2.22.3:test (test-jdk11)'
[WARNING] Parameter 'jdkToolchain' is unknown for plugin
'maven-surefire-plugin:2.22.3:test (test-jdk17)'
[INFO]
[INFO] --- resources:3.3.1:resources (default-resources) @ jamm ---
[INFO] skip non existing resourceDirectory /<<PKGBUILDDIR>>/src/main/resources
[INFO]
[INFO] --- compiler:3.13.0:compile (default-compile) @ jamm ---
[INFO] Recompiling the module because of changed source code.
[INFO] Compiling 38 source files with javac [debug target 1.8] to target/classes
[WARNING] bootstrap class path is not set in conjunction with -source 8
not setting the bootstrap class path may lead to class files that cannot run
on JDK 8
--release 8 is recommended instead of -source 8 -target 1.8 because it sets
the bootstrap class path automatically
[WARNING] source value 8 is obsolete and will be removed in a future release
[WARNING] target value 8 is obsolete and will be removed in a future release
[WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[7,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[15,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/Filters.java:[8,21]
java.security.AccessControlContext in java.security has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[5,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[15,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[13,16] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[9,16]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[68,17]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/string/StringMeter.java:[79,47]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[28,26]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[30,56]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/PreJava15UnsafeStrategy.java:[68,53]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/Filters.java:[51,77]
java.security.AccessControlContext in java.security has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[13,19]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[17,23]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/string/UnsafeStringMeter.java:[24,53]
getObjectVolatile(java.lang.Object,long) in sun.misc.Unsafe has been deprecated
and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[34,26]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[36,56]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/strategies/UnsafeStrategy.java:[78,53]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[26,26] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[167,19] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[186,61]
arrayBaseOffset(java.lang.Class<?>) in sun.misc.Unsafe has been deprecated and
marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[195,45]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[211,20] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[213,20] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[216,31] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING] /<<PKGBUILDDIR>>/src/org/github/jamm/VM.java:[218,25] sun.misc.Unsafe
is internal proprietary API and may be removed in a future release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[25,19]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[27,58]
sun.misc.Unsafe is internal proprietary API and may be removed in a future
release
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[46,33]
objectFieldOffset(java.lang.reflect.Field) in sun.misc.Unsafe has been
deprecated and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[51,50]
getObjectVolatile(java.lang.Object,long) in sun.misc.Unsafe has been deprecated
and marked for removal
[WARNING]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/JpmsAccessor.java:[51,93]
getObject(java.lang.Object,long) in sun.misc.Unsafe has been deprecated and
marked for removal
[INFO]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java:
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java
uses or overrides a deprecated API.
[INFO]
/<<PKGBUILDDIR>>/src/org/github/jamm/accessors/PlainReflectionAccessor.java:
Recompile with -Xlint:deprecation for details.
[INFO]
[INFO] --- jar:3.3.0:test-jar (default) @ jamm ---
[INFO] Building jar: /<<PKGBUILDDIR>>/target/jamm-0.4.0-tests.jar
[INFO]
[INFO] --- resources:3.3.1:testResources (default-testResources) @ jamm ---
[INFO] skip non existing resourceDirectory /<<PKGBUILDDIR>>/src/test/resources
[INFO]
[INFO] --- compiler:3.13.0:testCompile (default-testCompile) @ jamm ---
[INFO] Recompiling the module because of changed dependency.
[INFO] Compiling 8 source files with javac [debug target 1.8] to
target/test-classes
[WARNING] bootstrap class path is not set in conjunction with -source 8
not setting the bootstrap class path may lead to class files that cannot run
on JDK 8
--release 8 is recommended instead of -source 8 -target 1.8 because it sets
the bootstrap class path automatically
[WARNING] source value 8 is obsolete and will be removed in a future release
[WARNING] target value 8 is obsolete and will be removed in a future release
[WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
[INFO] /<<PKGBUILDDIR>>/test/org/github/jamm/MemoryMeterTest.java: Some input
files use or override a deprecated API.
[INFO] /<<PKGBUILDDIR>>/test/org/github/jamm/MemoryMeterTest.java: Recompile
with -Xlint:deprecation for details.
[INFO]
[INFO] --- surefire:2.22.3:test (default-test) @ jamm ---
[INFO]
[INFO] -------------------------------------------------------
[INFO] T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.github.jamm.GuessTest
WARNING: Jamm is starting with the UseEmptySlotsInSupers JVM option disabled.
The memory layout created when this option is enabled cannot always be
reproduced accurately by the Specification or UNSAFE strategies. By consequence
the measured sizes when these strategies are used might be off in some cases.
Jamm starting with: java.version='25.0.3-ea', java.vendor='Debian',
instrumentation=true, unsafe=true, Memory Layout: [objectHeaderSize=12 ,
arrayHeaderSize=16, objectAlignment=8, referenceSize=4,
contendedPaddingWidth=128]
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.22 s -
in org.github.jamm.GuessTest
[INFO] Running org.github.jamm.MathUtilsTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.034 s
- in org.github.jamm.MathUtilsTest
[INFO] Running org.github.jamm.strategies.MemoryMeterStrategiesTest
WARNING: Jamm is starting with the UseEmptySlotsInSupers JVM option disabled.
The memory layout created when this option is enabled cannot always be
reproduced accurately by the Specification or UNSAFE strategies. By consequence
the measured sizes when these strategies are used might be off in some cases.
Jamm starting with: java.version='25.0.3-ea', java.vendor='Debian',
instrumentation=true, unsafe=true, Memory Layout: [objectHeaderSize=12 ,
arrayHeaderSize=16, objectAlignment=8, referenceSize=4,
contendedPaddingWidth=128]
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.128 s
- in org.github.jamm.strategies.MemoryMeterStrategiesTest
[INFO] Running org.github.jamm.string.StringMeterTest
WARNING: Jamm is starting with the UseEmptySlotsInSupers JVM option disabled.
The memory layout created when this option is enabled cannot always be
reproduced accurately by the Specification or UNSAFE strategies. By consequence
the measured sizes when these strategies are used might be off in some cases.
Jamm starting with: java.version='25.0.3-ea', java.vendor='Debian',
instrumentation=true, unsafe=true, Memory Layout: [objectHeaderSize=12 ,
arrayHeaderSize=16, objectAlignment=8, referenceSize=4,
contendedPaddingWidth=128]
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.156 s
- in org.github.jamm.string.StringMeterTest
[INFO] Running org.github.jamm.IdentityHashSetTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.033 s
- in org.github.jamm.IdentityHashSetTest
[INFO] Running org.github.jamm.MemoryMeterTest
WARNING: Jamm is starting with the UseEmptySlotsInSupers JVM option disabled.
The memory layout created when this option is enabled cannot always be
reproduced accurately by the Specification or UNSAFE strategies. By consequence
the measured sizes when these strategies are used might be off in some cases.
Jamm starting with: java.version='25.0.3-ea', java.vendor='Debian',
instrumentation=true, unsafe=true, Memory Layout: [objectHeaderSize=12 ,
arrayHeaderSize=16, objectAlignment=8, referenceSize=4,
contendedPaddingWidth=128]
[INFO] Tests run: 64, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.513 s
- in org.github.jamm.MemoryMeterTest
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 83, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO]
[INFO] --- surefire:2.22.3:test (test-jdk11) @ jamm ---
[INFO] Skipping execution of surefire because it has already been run for this
configuration
[INFO]
[INFO] --- surefire:2.22.3:test (test-jdk17) @ jamm ---
[INFO] Skipping execution of surefire because it has already been run for this
configuration
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 03:10 min
[INFO] Finished at: 2026-03-23T09:52:35Z
[INFO] ------------------------------------------------------------------------
create-stamp debian/debhelper-build-stamp
dh_testroot -O--buildsystem=maven
dh_prep -O--buildsystem=maven
dh_auto_install -O--buildsystem=maven
/usr/lib/jvm/default-java/bin/java -noverify -cp
/usr/share/maven/boot/plexus-classworlds-2.x.jar -Dmaven.home=/usr/share/maven
-Dmaven.multiModuleProjectDirectory=/<<PKGBUILDDIR>>
-Dclassworlds.conf=/etc/maven/m2-debian.conf
-Dproperties.file.manual=/<<PKGBUILDDIR>>/debian/maven.properties
org.codehaus.plexus.classworlds.launcher.Launcher
-s/etc/maven/settings-debian.xml -Ddebian.dir=/<<PKGBUILDDIR>>/debian
-Dmaven.repo.local=/<<PKGBUILDDIR>>/debian/maven-repo --batch-mode
-Ddebian.dir=/<<PKGBUILDDIR>>/debian -Ddebian.package=libjamm-java
-Dmaven.repo.local=/<<PKGBUILDDIR>>/debian/maven-repo -Dinstall.to.usj=true
org.debian.maven:debian-maven-plugin:2.6:install
OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were
deprecated in JDK 13 and will likely be removed in a future release.
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by
com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
(file:/usr/share/maven/lib/guava.jar)
WARNING: Please consider reporting this to the maintainers of class
com.google.common.util.concurrent.AbstractFuture$UnsafeAtomicHelper
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
[INFO] Scanning for projects...
[INFO]
[INFO] ----------------------< com.github.jbellis:jamm >-----------------------
[INFO] Building Java Agent for Memory Measurements 0.4.0
[INFO] from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- debian:2.6:install (default-cli) @ jamm ---
[INFO] Cleaning pom file: /<<PKGBUILDDIR>>/pom.xml.save with options:
[INFO] --keep-pom-version --package=libjamm-java --has-package-version
[INFO] --rules=/<<PKGBUILDDIR>>/debian/maven.rules
[INFO] --ignore-rules=/<<PKGBUILDDIR>>/debian/maven.ignoreRules
[INFO] --published-rules=/<<PKGBUILDDIR>>/debian/maven.publishedRules
[INFO] --no-parent
[INFO] Install jar for jamm into /usr/share/java
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.317 s
[INFO] Finished at: 2026-03-23T09:52:36Z
[INFO] ------------------------------------------------------------------------
mh_resolve_dependencies --non-interactive --offline --build
-plibjamm-java --javadoc --base-directory=/<<PKGBUILDDIR>> --non-explore
Analysing pom.xml...
Checking dependencies for documentation packages...
bash -c "rm -f target/apidocs/*.sh target/apidocs/options"
mh_unpatchpoms -plibjamm-java
dh_install -O--buildsystem=maven
dh_installdocs -O--buildsystem=maven
debian/rules execute_after_dh_installdocs
make[1]: Entering directory '/<<PKGBUILDDIR>>'
ln -fs /usr/share/javascript/jquery/jquery.min.js
debian/libjamm-java-doc/usr/share/doc/libjamm-java/api/script-dir/jquery-3.6.1.min.js
ln: failed to create symbolic link
'debian/libjamm-java-doc/usr/share/doc/libjamm-java/api/script-dir/jquery-3.6.1.min.js':
No such file or directory
make[1]: *** [debian/rules:12: execute_after_dh_installdocs] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:6: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit
status 2
--------------------------------------------------------------------------------
--- End Message ---