Bug#808498: antlr4: FTBFS: org.codehaus.plexus:plexus-compiler-api:jar:debian has not been downloaded

[Chris West (Faux)]

Source: antlr4
Version: 4.5.1-1
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] ------------------------------------------------------------------------
[INFO] Building ANTLR 4 Maven plugin 4.5.1
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.codehaus.plexus:plexus-compiler-api:jar:debian is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] ANTLR 4 ............................................ SUCCESS [  0.287 s]
[INFO] ANTLR 4 Runtime .................................... SUCCESS [  6.361 s]
[INFO] ANTLR 4 Tool ....................................... SUCCESS [  6.611 s]
[INFO] ANTLR 4 Maven plugin ............................... FAILURE [  0.055 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 13.455 s
[INFO] Finished at: 2015-12-20T13:32:24+00:00
[INFO] Final Memory: 19M/454M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project antlr4-maven-plugin: Could not resolve dependencies for project org.antlr:antlr4-maven-plugin:maven-plugin:4.5.1: Cannot access central (https://repo.maven.apache.org/maven2) in offline mode and the artifact org.codehaus.plexus:plexus-compiler-api:jar:debian has not been downloaded from it before. -> [Help 1]
...
/usr/share/cdbs/1/class/maven.mk:92: 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/antlr4.html

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