FailedConsole Output

[EnvInject] - Mask passwords passed as build parameters.
GitHub pull request #452 of commit 1ed2622198bed50c4df4eb68572184ef1942af44 automatically merged.
[EnvInject] - Loading node environment variables.
Building remotely on research-jenkins-worker-07 (research-07 ubuntu) in workspace /home/jenkins/workspace/Modin-Performance-PRB
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Done
Cloning the remote Git repository
Cloning repository https://github.com/modin-project/modin
 > git init /home/jenkins/workspace/Modin-Performance-PRB # timeout=10
Fetching upstream changes from https://github.com/modin-project/modin
 > git --version # timeout=10
 > git fetch --tags --progress https://github.com/modin-project/modin +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin.url https://github.com/modin-project/modin # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://github.com/modin-project/modin # timeout=10
Fetching upstream changes from https://github.com/modin-project/modin
 > git fetch --tags --progress https://github.com/modin-project/modin +refs/pull/*:refs/remotes/origin/pr/*
ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from https://github.com/modin-project/modin
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:809)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1076)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1107)
	at hudson.scm.SCM.checkout(SCM.java:485)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1269)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:607)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
	at hudson.model.Run.execute(Run.java:1738)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:410)
Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --progress https://github.com/modin-project/modin +refs/pull/*:refs/remotes/origin/pr/*" returned status code 128:
stdout: 
stderr: fatal: unable to access 'https://github.com/modin-project/modin/': Failed to connect to github.com port 443: Connection timed out

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1877)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1596)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:71)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:348)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146)
	at hudson.remoting.UserRequest.perform(UserRequest.java:120)
	at hudson.remoting.UserRequest.perform(UserRequest.java:48)
	at hudson.remoting.Request$2.run(Request.java:326)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
	at ......remote call to research-jenkins-worker-07(Native Method)
	at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1416)
	at hudson.remoting.UserResponse.retrieve(UserRequest.java:220)
	at hudson.remoting.Channel.call(Channel.java:781)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:146)
	at sun.reflect.GeneratedMethodAccessor629.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:132)
	at com.sun.proxy.$Proxy80.execute(Unknown Source)
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:807)
	... 11 more
ERROR: null
Test FAILed.
Refer to this link for build results (access rights to CI server needed): 
https://amplab.cs.berkeley.edu/jenkins//job/Modin-Performance-PRB/402/
Test FAILed.
Finished: FAILURE