Steps to reproduce:
1. Build matterhorn with -Pingest
[INFO] ------------------------------------------------------------------------
[INFO] Building matterhorn-series-service-impl
[INFO] task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean {execution: default-clean}]
Downloading: http://repository.opencastproject.org/nexus/content/groups/public-snapshots/org/opencastproject/matterhorn-solr/1.2-SNAPSHOT/matterhorn-solr-1.2-SNAPSHOT.pom
[INFO] Unable to find resource 'org.opencastproject:matterhorn-solrom:1.2-SNAPSHOT' in repository opencast.snapshots (http://repository.opencastproject.org/nexus/content/groups/public-snapshots)
Downloading: http://repository.opencastproject.org/nexus/content/groups/public-snapshots/org/opencastproject/matterhorn-solr/1.2-SNAPSHOT/matterhorn-solr-1.2-SNAPSHOT.jar
[INFO] Unable to find resource 'org.opencastproject:matterhorn-solr:jar:1.2-SNAPSHOT' in repository opencast.snapshots (http://repository.opencastproject.org/nexus/content/groups/public-snapshots)
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to resolve artifact.