Failed

es.uvigo.esei.dgss.letta.jsf.ConfirmUserControllerTest.testDoConfirmGoodUuid

Failing for the past 1 build (Since Unstable#55 )
Took 45 sec.

Error Message

Unable to instantiate Drone via org.openqa.selenium.firefox.FirefoxDriver(Capabilities): org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(/usr/bin/firefox) on port 7055; process output follows: 
Error: no display specified

Build info: version: '2.48.2', revision: '41bccdd10cf2c0560f637404c2d96164b67d9d67', time: '2015-10-09 13:08:06'
System info: host: 'devops-teaching', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '3.13.0-63-generic', java.version: '1.8.0_60'
Driver info: driver.version: FirefoxDriver

Stacktrace

java.lang.RuntimeException: Unable to instantiate Drone via org.openqa.selenium.firefox.FirefoxDriver(Capabilities): org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(/usr/bin/firefox) on port 7055; process output follows: 
Error: no display specified

Build info: version: '2.48.2', revision: '41bccdd10cf2c0560f637404c2d96164b67d9d67', time: '2015-10-09 13:08:06'
System info: host: 'devops-teaching', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '3.13.0-63-generic', java.version: '1.8.0_60'
Driver info: driver.version: FirefoxDriver
	at org.jboss.arquillian.drone.webdriver.factory.SecurityActions.newInstance(SecurityActions.java:160)
	at org.jboss.arquillian.drone.webdriver.factory.FirefoxDriverFactory.createInstance(FirefoxDriverFactory.java:133)
	at org.jboss.arquillian.drone.webdriver.factory.FirefoxDriverFactory.createInstance(FirefoxDriverFactory.java:41)
	at org.jboss.arquillian.drone.webdriver.factory.WebDriverFactory.createInstance(WebDriverFactory.java:130)
	at org.jboss.arquillian.drone.webdriver.factory.WebDriverFactory.createInstance(WebDriverFactory.java:41)
	at org.jboss.arquillian.drone.impl.DroneConfigurator$1.createInstance(DroneConfigurator.java:143)
	at org.jboss.arquillian.drone.impl.CachingCallableImpl.call(CachingCallableImpl.java:45)
	at org.jboss.arquillian.core.impl.threading.ThreadedExecutorService$ContextualCallable.call(ThreadedExecutorService.java:73)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(/usr/bin/firefox) on port 7055; process output follows: 
Error: no display specified

Build info: version: '2.48.2', revision: '41bccdd10cf2c0560f637404c2d96164b67d9d67', time: '2015-10-09 13:08:06'
System info: host: 'devops-teaching', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '3.13.0-63-generic', java.version: '1.8.0_60'
Driver info: driver.version: FirefoxDriver
	at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:135)
	at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:271)
	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:117)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:216)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:128)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
	at org.jboss.arquillian.drone.webdriver.factory.SecurityActions.newInstance(SecurityActions.java:142)
	at org.jboss.arquillian.drone.webdriver.factory.FirefoxDriverFactory.createInstance(FirefoxDriverFactory.java:133)
	at org.jboss.arquillian.drone.webdriver.factory.FirefoxDriverFactory.createInstance(FirefoxDriverFactory.java:41)
	at org.jboss.arquillian.drone.webdriver.factory.WebDriverFactory.createInstance(WebDriverFactory.java:130)
	at org.jboss.arquillian.drone.webdriver.factory.WebDriverFactory.createInstance(WebDriverFactory.java:41)
	at org.jboss.arquillian.drone.impl.DroneConfigurator$1.createInstance(DroneConfigurator.java:143)
	at org.jboss.arquillian.drone.impl.CachingCallableImpl.call(CachingCallableImpl.java:45)
	at org.jboss.arquillian.core.impl.threading.ThreadedExecutorService$ContextualCallable.call(ThreadedExecutorService.java:73)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:
Error: no display specified

	at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:123)
	at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:271)
	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:117)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:216)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:128)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
	at org.jboss.arquillian.drone.webdriver.factory.SecurityActions.newInstance(SecurityActions.java:142)
	at org.jboss.arquillian.drone.webdriver.factory.FirefoxDriverFactory.createInstance(FirefoxDriverFactory.java:133)
	at org.jboss.arquillian.drone.webdriver.factory.FirefoxDriverFactory.createInstance(FirefoxDriverFactory.java:41)
	at org.jboss.arquillian.drone.webdriver.factory.WebDriverFactory.createInstance(WebDriverFactory.java:130)
	at org.jboss.arquillian.drone.webdriver.factory.WebDriverFactory.createInstance(WebDriverFactory.java:41)
	at org.jboss.arquillian.drone.impl.DroneConfigurator$1.createInstance(DroneConfigurator.java:143)
	at org.jboss.arquillian.drone.impl.CachingCallableImpl.call(CachingCallableImpl.java:45)
	at org.jboss.arquillian.core.impl.threading.ThreadedExecutorService$ContextualCallable.call(ThreadedExecutorService.java:73)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Standard Error

org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:
Error: no display specified

	at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:123)
	at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:271)
	at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:117)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:216)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:211)
	at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:128)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
	at org.jboss.arquillian.drone.webdriver.factory.SecurityActions.newInstance(SecurityActions.java:142)
	at org.jboss.arquillian.drone.webdriver.factory.FirefoxDriverFactory.createInstance(FirefoxDriverFactory.java:133)
	at org.jboss.arquillian.drone.webdriver.factory.FirefoxDriverFactory.createInstance(FirefoxDriverFactory.java:41)
	at org.jboss.arquillian.drone.webdriver.factory.WebDriverFactory.createInstance(WebDriverFactory.java:130)
	at org.jboss.arquillian.drone.webdriver.factory.WebDriverFactory.createInstance(WebDriverFactory.java:41)
	at org.jboss.arquillian.drone.impl.DroneConfigurator$1.createInstance(DroneConfigurator.java:143)
	at org.jboss.arquillian.drone.impl.CachingCallableImpl.call(CachingCallableImpl.java:45)
	at org.jboss.arquillian.core.impl.threading.ThreadedExecutorService$ContextualCallable.call(ThreadedExecutorService.java:73)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)