ITFileUploadTest.testFileUpload fails on FT nuxeo-core-binarymanager-s3

org.openqa.selenium.TimeoutException: Timed out after 30 seconds waiting for org.nuxeo.functionaltests.AbstractTest$1@280305f8
Build info: version: '2.39.0', revision: 'ff23eac', time: '2013-12-16 16:11:15'
System info: host: 'cdcb5244bc01', ip: '172.17.0.3', os.name: 'Linux', os.arch: 'amd64', os.version: '3.13.0-39-generic', java.version: '1.7.0_65'
Driver info: driver.version: unknown
	at org.openqa.selenium.support.ui.FluentWait.timeoutException(FluentWait.java:259)
	at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:228)
	at org.nuxeo.functionaltests.AbstractTest.fillElement(AbstractTest.java:623)
	at org.nuxeo.functionaltests.AbstractTest.asPage(AbstractTest.java:581)
	at org.nuxeo.functionaltests.pages.AbstractPage.asPage(AbstractPage.java:67)
	at org.nuxeo.functionaltests.pages.DocumentBasePage.getNavigationSubPage(DocumentBasePage.java:231)
	at org.nuxeo.functionaltests.AbstractTest.createWorkspace(AbstractTest.java:783)
	at org.nuxeo.functionaltests.AbstractTest.initRepository(AbstractTest.java:757)
	at org.nuxeo.functionaltests.ITFileUploadTest.testFileUpload(ITFileUploadTest.java:39)