build fails with:

[ERROR] The build could not read 1 project -> [Help 1]
[ERROR] The project org.jboss.arquillian.extension:arquillian-performance:1.0.0-SNAPSHOT (/Users/verborghs/Documents/Repositories/arquilian/arquillian/arquillian/extensions/performance/pom.xml) has 4 errors
[ERROR] Non-resolvable import POM org.jboss.weld:weld-core-bom:1.0.2-SNAPSHOT: Failed to resolve POM for org.jboss.weld:weld-core-bom:1.0.2-SNAPSHOT due to The following artifacts could not be resolved: org.jboss.weld:weld-core-bom:pom:1.0.2-SNAPSHOT: Could not find artifact org.jboss.weld:weld-core-bom:pom:1.0.2-SNAPSHOT in jboss-public-repository-group (https://repository.jboss.org/nexus/content/groups/public-jboss/, releases=true, snapshots=true, managed=false) @ line 105, column 26 -> [Help 2]
[ERROR] 'dependencies.dependency.version' for org.jboss.weld:weld-core:jar is missing. @ line 84, column 25
[ERROR] 'dependencies.dependency.version' for org.jboss.weld:weld-api:jar is missing. @ line 88, column 25
[ERROR] 'dependencies.dependency.version' for org.slf4j:slf4j-simple:jar is missing. @ line 92, column 25
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

Solved by replacing 1.0.2-SNAPSHOT which is no longer in https://repository.jboss.org/nexus/content/groups/public-jboss/ to 1.1.0-SNAPSHOT