Build failed in Jenkins: Knox-master-patch-scan #26238

[Apache Jenkins Server <je...@builds.apache.org>]

See <https://builds.apache.org/job/Knox-master-patch-scan/26238/>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on H1 (Hadoop) in workspace <https://builds.apache.org/job/Knox-master-patch-scan/ws/>
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url https://github.com/apache/knox.git # timeout=10
Fetching upstream changes from https://github.com/apache/knox.git
 > git --version # timeout=10
 > git -c core.askpass=true fetch --tags --progress https://github.com/apache/knox.git +refs/heads/*:refs/remotes/origin/*
 > git rev-parse refs/remotes/origin/master^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision 13cea0c5eb39fb22e23505575a76b06a58d3d0ec (refs/remotes/origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 13cea0c5eb39fb22e23505575a76b06a58d3d0ec
 > git rev-list 13cea0c5eb39fb22e23505575a76b06a58d3d0ec # timeout=10
[Knox-master-patch-scan] $ /bin/bash /tmp/hudson8900841117178878238.sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
curl: (52) Empty reply from server
Could not retrieve available patches from JIRA
Build step 'Execute shell' marked build as failure

Jenkins build is back to normal : Knox-master-patch-scan #26239

[Apache Jenkins Server <je...@builds.apache.org>]

See <https://builds.apache.org/job/Knox-master-patch-scan/26239/>