The command '/bin/sh -c wget https://nodejs.org/dist/v6.11.1/node-v6.11.1-linux-x64.tar.g‌​z && mkdir -p /opt/nodejs && tar -xvzf node-v6.11.1-linux-x64.tar.gz -C /opt/nodejs/ && cd /opt/nodejs && mv node-v6.11.1-linux-x64 6.11.1 && ln -s 6.11.1 current && ln -s /opt/nodejs/current/bin/node /bin/node' returned a non-zero code: 8
section_end:1551798118:build_script
section_start:1551798118:after_script
+ set -eo pipefail
+ set +o noclobber
+ :
+ eval ''
+ exit 0
++ '[' 2 = 1 ']'
section_end:1551798118:after_script
ERROR: Job failed: exit status 1