Established TCP socket on 38671 <===[JENKINS REMOTING CAPACITY]===>channel started Executing Maven: -B -f /var/lib/jenkins/jobs/BuildTools/workspace/pom.xml clean install -Dbuild.number=113 [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building BuildTools 1.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] Downloading: [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1.210 s [INFO] Finished at: 2020-06-20T23:43:18+00:00 [INFO] Final Memory: 17M/388M [INFO] ------------------------------------------------------------------------ Waiting for Jenkins to finish collecting data [ERROR] Plugin or one of its dependencies could not be resolved: Failed to read artifact descriptor for Could not transfer artifact from/to central ( Failed to transfer file: Return code is: 501, ReasonPhrase: HTTPS Required. -> [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]