Started by upstream project "Trigger" build number 360 originally caused by: Started by timer Running as SYSTEM Building remotely on docker (swarm) in workspace /home/omero/workspace/BIOFORMATS-image The recommended git tool is: NONE No credentials specified > git rev-parse --resolve-git-dir /home/omero/workspace/BIOFORMATS-image/.git # timeout=10 Fetching changes from the remote Git repository > git config remote.origin.url https://github.com/snoopycrimecop/bio-formats-build # timeout=10 Pruning obsolete local branches Fetching upstream changes from https://github.com/snoopycrimecop/bio-formats-build > git --version # timeout=10 > git --version # 'git version 2.39.3' > git fetch --tags --force --progress --prune -- https://github.com/snoopycrimecop/bio-formats-build +refs/heads/*:refs/remotes/origin/* # timeout=10 > git rev-parse origin/merge_ci^{commit} # timeout=10 Checking out Revision b2661ee176f3a8e6b9d8eea086abda0a846dc110 (origin/merge_ci) > git config core.sparsecheckout # timeout=10 > git checkout -f b2661ee176f3a8e6b9d8eea086abda0a846dc110 # timeout=10 Commit message: "Update component versions" > git rev-list --no-walk 5278f2f6eea48f6321c49349c4e68223ffdf4019 # timeout=10 Cleaning workspace > git rev-parse --verify HEAD # timeout=10 Resetting working tree > git reset --hard # timeout=10 > git clean -fdx # timeout=10 [BIOFORMATS-image] $ /bin/bash -xe /tmp/jenkins1461160426319484579.sh ++ date +%u + (( 1 % 4 == 1 )) + BASE_IMAGE=openjdk:8-slim-bullseye + sudo docker pull openjdk:8-slim-bullseye Error response from daemon: Get "https://registry-1.docker.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) Build step 'Execute shell' marked build as failure Finished: FAILURE