[INFO] gitCheckout: Checkout SCM master with default customisation from the Item.
 [Pipeline] echo
 [INFO] Override default checkout
 [Pipeline] retry
 [Pipeline] {
 [Pipeline] sleep
 Sleeping for 10 sec
  > git rev-parse --verify HEAD # timeout=10
 Resetting working tree
  > git reset --hard # timeout=10
  > git clean -fdx # timeout=10
 [Pipeline] checkout
 using credential f6c7695a-671e-4f4f-a331-acdce44ff9ba
 Wiping out workspace first.
 Cloning the remote Git repository
 Using shallow clone with depth 3
 Avoid fetching tags
 Cloning repository git@github.com:elastic/beats.git
  > git init /var/lib/jenkins/workspace/Beats_apm-beats-update_master/src/github.com/elastic/beats-local # timeout=10
 Fetching upstream changes from git@github.com:elastic/beats.git
  > git --version # timeout=10
  > git --version # 'git version 2.7.4'
 using GIT_SSH to set credentials GitHub user @elasticmachine SSH key
  > git fetch --no-tags --progress --depth=3 git@github.com:elastic/beats.git +refs/heads/*:refs/remotes/origin/* # timeout=15
 Cleaning workspace
 Using shallow fetch with depth 3
 Pruning obsolete local branches
  > git config remote.origin.url git@github.com:elastic/beats.git # timeout=10
  > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
  > git config remote.origin.url git@github.com:elastic/beats.git # timeout=10
  > git rev-parse --verify HEAD # timeout=10
 No valid HEAD. Skipping the resetting
  > git clean -fdx # timeout=10
 Fetching upstream changes from git@github.com:elastic/beats.git
 using GIT_SSH to set credentials GitHub user @elasticmachine SSH key
  > git fetch --no-tags --progress --prune --depth=3 git@github.com:elastic/beats.git +refs/heads/master:refs/remotes/origin/master # timeout=15
 Checking out Revision 1e0595754c8b2056937ec9d723401a6346d15e83 (master)
 Commit message: "docs: update cipher suites (#20697)"
 Cleaning workspace
  > git config core.sparsecheckout # timeout=10
  > git checkout -f 1e0595754c8b2056937ec9d723401a6346d15e83 # timeout=15
 [Pipeline] }
 [Pipeline] // retry
 [Pipeline] isUnix
 [Pipeline] withCredentials
 Masking supported pattern matches of $GIT_USERNAME or $GIT_PASSWORD
 [Pipeline] {
 [Pipeline] sh (Git fetch)
  > git rev-parse --verify HEAD # timeout=10
 Resetting working tree
  > git reset --hard # timeout=10
  > git clean -fdx # timeout=10
 process apparently never started in /var/lib/jenkins/workspace/Beats_apm-beats-update_master/src/github.com/elastic/beats-local@tmp/durable-a95f73fd
 (running Jenkins temporarily with -Dorg.jenkinsci.plugins.durabletask.BourneShellScript.LAUNCH_DIAGNOSTICS=true might make the problem clearer)
 [Pipeline] echo
 [WARN] gitCmd failed, further details in the archived file 'fetch.log'
 [Pipeline] archiveArtifacts
 Archiving artifacts
 ‘fetch.log’ doesn’t match anything