Bug#797245: maven-assembly-plugin: FTBFS: POM 'org.codehaus.modello:modello-maven-plugin' not found in repository

[Chris West (Faux)]

Source: maven-assembly-plugin
Version: 2.2~beta5-3
Severity: serious
Justification: fails to build from source
Tags: sid stretch
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs
X-Debbugs-CC: reproducible-builds at lists.alioth.debian.org

Dear Maintainer,

The package fails to build:

[INFO] Building Maven Assembly Plugin
[INFO]    task-segment: [package]
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: org.codehaus.modello:modello-maven-plugin

Reason: POM 'org.codehaus.modello:modello-maven-plugin' not found in repository: System is offline.

  org.codehaus.modello:modello-maven-plugin:pom:1.1


 for project org.codehaus.modello:modello-maven-plugin

/usr/share/cdbs/1/class/maven.mk:93: recipe for target 'mvn-build' failed
make: *** [mvn-build] Error 1
dpkg-buildpackage: error: debian/rules build gave error exit status 2

Full build log:
https://reproducible.debian.net/rb-pkg/unstable/amd64/maven-assembly-plugin.html

-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)