The link click to Watchlist in the left menu seems to freeze unexpectedly.
https://integration.wikimedia.org/ci/view/Mobile/job/browsertests-MobileFrontend-en.m.wikipedia.beta.wmflabs.org-linux-firefox-sauce/1022/
Fails with
```
Net::ReadTimeout (Net::ReadTimeout)
/usr/lib/ruby/2.0.0/net/protocol.rb:158:in `rescue in rbuf_fill'
/usr/lib/ruby/2.0.0/net/protocol.rb:152:in `rbuf_fill'
/usr/lib/ruby/2.0.0/net/protocol.rb:134:in `readuntil'
/usr/lib/ruby/2.0.0/net/protocol.rb:144:in `readline'
/usr/lib/ruby/2.0.0/net/http/response.rb:39:in `read_status_line'
/usr/lib/ruby/2.0.0/net/http/response.rb:28:in `read_new'
/usr/lib/ruby/2.0.0/net/http.rb:1406:in `block in transport_request'
/usr/lib/ruby/2.0.0/net/http.rb:1403:in `catch'
/usr/lib/ruby/2.0.0/net/http.rb:1403:in `transport_request'
/usr/lib/ruby/2.0.0/net/http.rb:1376:in `request'
/usr/lib/ruby/2.0.0/net/http.rb:1369:in `block in request'
/usr/lib/ruby/2.0.0/net/http.rb:852:in `start'
/usr/lib/ruby/2.0.0/net/http.rb:1367:in `request'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/selenium-webdriver-2.50.0/lib/selenium/webdriver/remote/http/default.rb:107:in `response_for'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/selenium-webdriver-2.50.0/lib/selenium/webdriver/remote/http/default.rb:58:in `request'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/selenium-webdriver-2.50.0/lib/selenium/webdriver/remote/http/common.rb:59:in `call'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/selenium-webdriver-2.50.0/lib/selenium/webdriver/remote/bridge.rb:645:in `raw_execute'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/selenium-webdriver-2.50.0/lib/selenium/webdriver/remote/bridge.rb:623:in `execute'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/selenium-webdriver-2.50.0/lib/selenium/webdriver/remote/bridge.rb:385:in `clickElement'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/selenium-webdriver-2.50.0/lib/selenium/webdriver/common/element.rb:73:in `click'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/watir-webdriver-0.9.1/lib/watir-webdriver/elements/element.rb:128:in `block in click'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/watir-webdriver-0.9.1/lib/watir-webdriver/elements/element.rb:598:in `element_call'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/watir-webdriver-0.9.1/lib/watir-webdriver/elements/element.rb:117:in `click'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/page-object-1.1.0/lib/page-object/elements/element.rb:25:in `click'
/mnt/jenkins-workspace/workspace/browsertests-MobileFrontend-en.m.wikipedia.beta.wmflabs.org-linux-firefox-sauce/tests/browser/features/step_definitions/mainmenu_steps.rb:7:in `block in <top (required)>'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/core_ext/instance_exec.rb:48:in `instance_exec'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/core_ext/instance_exec.rb:48:in `block in cucumber_instance_exec'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/core_ext/instance_exec.rb:69:in `cucumber_run_with_backtrace_filtering'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/core_ext/instance_exec.rb:36:in `cucumber_instance_exec'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/rb_support/rb_step_definition.rb:97:in `invoke'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/step_match.rb:25:in `invoke'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/step_invocation.rb:60:in `invoke'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/step_invocation.rb:38:in `accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:106:in `block in visit_step'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:170:in `broadcast'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:105:in `visit_step'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/step_collection.rb:19:in `block in accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/step_collection.rb:18:in `each'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/step_collection.rb:18:in `accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:100:in `block in visit_steps'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:170:in `broadcast'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:99:in `visit_steps'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:15:in `block in execute'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime.rb:83:in `block (2 levels) in with_hooks'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime.rb:99:in `before_and_after'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime.rb:82:in `block in with_hooks'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime/support_code.rb:120:in `call'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime/support_code.rb:120:in `block (3 levels) in around'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/language_support/language_methods.rb:9:in `block in around'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/language_support/language_methods.rb:97:in `call'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/language_support/language_methods.rb:97:in `execute_around'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/language_support/language_methods.rb:8:in `around'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime/support_code.rb:119:in `block (2 levels) in around'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime/support_code.rb:123:in `call'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime/support_code.rb:123:in `around'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime.rb:94:in `around'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime.rb:81:in `with_hooks'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:13:in `execute'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/scenario.rb:32:in `block in accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/scenario.rb:79:in `with_visitor'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/scenario.rb:31:in `accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:58:in `block in visit_feature_element'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:170:in `broadcast'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:57:in `visit_feature_element'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/feature.rb:38:in `block in accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/feature.rb:37:in `each'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/feature.rb:37:in `accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:27:in `block in visit_feature'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:170:in `broadcast'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:26:in `visit_feature'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/features.rb:28:in `block in accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/features.rb:17:in `each'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/features.rb:17:in `each'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/features.rb:27:in `accept'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:21:in `block in visit_features'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:170:in `broadcast'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/ast/tree_walker.rb:20:in `visit_features'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/runtime.rb:49:in `run!'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/lib/cucumber/cli/main.rb:47:in `execute!'
/mnt/home/jenkins-deploy/.gem/2.0.0/gems/cucumber-1.3.20/bin/cucumber:13:in `<top (required)>'
/mnt/home/jenkins-deploy/.gem/2.0.0/bin/cucumber:23:in `load'
/mnt/home/jenkins-deploy/.gem/2.0.0/bin/cucumber:23:in `<main>'
features/special.feature:10:in `When I click on "Watchlist" in the main navigation menu'
```