Bukama commented on PR #215:
URL:
https://github.com/apache/maven-artifact-plugin/pull/215#issuecomment-4481112745
```
D:\Github\Maven\maven-jmod-plugin>mvn --version
Apache Maven 4.0.0-rc-5 (fb3ecaef88106acb40467a450248dfdbd75f3b35)
Maven home: C:\apache-maven-4.0.0-rc-5
Java version: 25.0.2, vendor: Azul Systems, Inc., runtime: C:\Program
Files\Zulu\zulu-25
Default locale: de_DE, platform encoding: UTF-8
OS name: "windows 11", version: "10.0", arch: "amd64", family: "winnt"
[INFO] Build Summary:
[INFO] Passed: 8, Failed: 7, Errors: 0, Skipped: 0
[INFO] -------------------------------------------------
[ERROR] The following builds failed:
[ERROR] * buildinfo-mono\pom.xml
[ERROR] * buildinfo-multi\pom.xml
[ERROR] * buildinfo-skip-install-deploy\pom.xml
[ERROR] * compare-flatten\pom.xml
[ERROR] * compare-mono\pom.xml
[ERROR] * compare-resume\pom.xml
[ERROR] * git-multi\pom.xml
```
**buildinfo-mono**
**buildinfo-multi**
(Logs from `buildinfo-mono`)
Assertion expects two `output` entries, the first beeing the buildinfo (ok),
the second the `jar`. But the `jar` is the third when building with Maven 4.
The second is `outputs.1.filename=mono-1.0-SNAPSHOT-build.pom` according to
logs. But in directory there is only `consumer-17696942139801610378.pom` (next
to buildinfo and jar).
```
Assertion failed:
assert buildinfo.contains( "outputs.1.filename=mono-1.0-SNAPSHOT.jar" )
| |
| false
'#
https://reproducible-builds.org/docs/jvm/\r\nbuildinfo.version=1.0-SNAPSHOT\r\n\r\nname=mono\r\ngroup-id=org.apache.maven.plugins.it\r\nartifact-id=mono\r\nversion=1.0-SNAPSHOT\r\n\r\n#
source
information\r\nsource.scm.uri=scm:git:https://gitbox.apache.org/repos/asf/maven-studies.git\r\nsource.scm.tag=maven-buildinfo-plugin\r\n\r\n#
build instructions\r\nbuild-tool=mvn\r\n\r\n# effective build environment
information\r\njava.version=25.0.2\r\njava.vendor=Azul Systems,
Inc.\r\nos.name=Windows
11\r\nos.version=10.0\r\nos.arch=amd64\r\nline.separator=\\r\\n\r\n\r\n# Maven
rebuild instructions and effective
environment\r\nmvn.version=4.0.0-rc-5\r\nmvn.minimum.version=3.0.5\r\nmvn.rebuild-args=-Dmaven.session.versionFilter=e(org.slf4j:slf4j-api:(1.7.36,))\r\n\r\n#
output\r\n\r\noutputs.0.groupId=org.apache.maven.plugins.it\r\noutputs.0.filename=mono-1.0-SNAPSHOT.pom\r\noutputs.0.length=1921\r\noutputs.0.checksums.sha512=57f42bf97a0d1359d1038e79f0005b238e5154a818e2ca0e83d72210
d4bb2f6a34c6c07bd83ebcee54b80bb6d7ea23e31900bbb32eba40437e408ca2028287bc\r\n\r\noutputs.1.groupId=org.apache.maven.plugins.it\r\noutputs.1.filename=mono-1.0-SNAPSHOT-build.pom\r\noutputs.1.length=2799\r\noutputs.1.checksums.sha512=e88e93cd200d2a75653ee28e759b1bd081d19b15f57a0ddffc96d54d6b8917f4d2bd4a8a3881a16822c4203dd59990eba4881629686243a4fe438f67703440d1\r\n\r\noutputs.2.groupId=org.apache.maven.plugins.it\r\noutputs.2.filename=mono-1.0-SNAPSHOT.jar\r\noutputs.2.length=2403\r\noutputs.2.checksums.sha512=43a38add4e1c1f1d568b7307f3fc6354a6b283083827256b8e9f43df1a22aac5e3e7190815619a4af0b0cee95cbf77369147eafcb6d63759e2d85bbb7ae563ab\r\n'
```
**buildinfo-skip-install-deploy**
**compare-flatten**
**compare-resume**
**git-multi**
These have the following build error (logs from
`buildinfo-skip-install-deploy`)
```
[INFO] Reactor Summary for multi 1.0-SNAPSHOT:
[INFO]
[INFO] multi .............................................. FAILURE [ 0.532
s]
[INFO] multi-module module that skips install ............. SKIPPED
[INFO] multi-module module that skips deploy .............. SKIPPED
[INFO] multi-module module that will be skipped by configuring artifact
plugin with skipModules SKIPPED
[INFO] multi-module module A .............................. SKIPPED
[INFO] multi-module module B .............................. SKIPPED
[INFO] last module, that skips install .................... SKIPPED
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 0.701 s
[INFO] Finished at: 2026-05-18T20:52:12+02:00
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-artifact-plugin:3.6.2-SNAPSHOT:buildinfo
(default) on project multi: Execution default of goal
org.apache.maven.plugins:maven-artifact-plugin:3.6.2-SNAPSHOT:buildinfo failed:
Cannot invoke "org.apache.maven.model.PluginManagement.getPluginsAsMap()"
because the return value of
"org.apache.maven.project.MavenProject.getPluginManagement()" is null -> [Help
1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal org.apache.maven.plugins:maven-artifact-plugin:3.6.2-SNAPSHOT:buildinfo
(default) on project multi: Execution default of goal
org.apache.maven.plugins:maven-artifact-plugin:3.6.2-SNAPSHOT:buildinfo failed:
Cannot invoke "org.apache.maven.model.PluginManagement.getPluginsAsMap()"
because the return value of
"org.apache.maven.project.MavenProject.getPluginManagement()" is null
```
**compare-mono**
Build error on compare goal
```
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 5.168 s
[INFO] Finished at: 2026-05-18T20:52:49+02:00
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-artifact-plugin:3.6.2-SNAPSHOT:compare
(default-cli) on project mono: Rebuilt artifacts are different from reference
-> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
goal org.apache.maven.plugins:maven-artifact-plugin:3.6.2-SNAPSHOT:compare
(default-cli) on project mono: Rebuilt artifacts are different from reference
```
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