[...truncated 480 lines...]
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[491,2] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[496,8] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[497,5] error: cannot find symbol
Notifying upstream projects of job completion
Email was triggered for: Failure - 1st
Email was triggered for: Failure - Any
Trigger Failure - Any was overridden by another trigger and will not send an email.
Trigger Failure - Still was overridden by another trigger and will not send an email.
Sending email for trigger: Failure - 1st
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[499,24] error: cannot find symbol
[ERROR] symbol:   variable context
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[501,4] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[508,3] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[511,2] error: cannot find symbol
[ERROR] symbol:   variable super
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[513,29] error: cannot find symbol
[ERROR] symbol:   variable modulesManager
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[514,27] error: cannot find symbol
[ERROR] symbol:   variable modulesManager
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[532,2] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[545,15] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[546,5] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[551,7] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/MUCComponent.java:[552,4] error: cannot find symbol
[ERROR] symbol:   variable log
[ERROR] location: class MUCComponent
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/modules/AbstractMucModule.java:[93,3] error: cannot find symbol
[ERROR] symbol:   variable context
[ERROR] location: class AbstractMucModule
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/modules/PresenceModuleImpl.java:[145,42] error: cannot find symbol
[ERROR] symbol:   variable context
[ERROR] location: class PresenceModuleImpl
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/modules/PresenceModuleImpl.java:[149,30] error: cannot find symbol
[ERROR] symbol:   variable context
[ERROR] location: class PresenceModuleImpl
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/modules/PresenceModuleImpl.java:[162,42] error: cannot find symbol
[ERROR] symbol:   variable context
[ERROR] location: class PresenceModuleImpl
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/modules/PresenceModuleImpl.java:[166,30] error: cannot find symbol
[ERROR] symbol:   variable context
[ERROR] location: class PresenceModuleImpl
[ERROR] /var/lib/jenkins/jobs/tigase-muc/workspace/src/main/java/tigase/muc/modules/PresenceModuleImpl.java:[181,12] error: cannot find symbol
[ERROR] -> [Help 1]
[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/MojoFailureException
channel stopped