Running with gitlab-runner 12.5.0 (577f813d)
  on landing page gCnQN1L7
section_start:1574437412:prepare_executor
Using Shell executor...
section_end:1574437412:prepare_executor
section_start:1574437412:prepare_script
Running on prod-git...
section_end:1574437412:prepare_script
section_start:1574437412:get_sources
Fetching changes...
Reinitialized existing Git repository in /opt/tomcat9/builds/gCnQN1L7/0/gitlab/root/m4lab_landing_page/.git/
From https://transfer.hft-stuttgart.de/gitlab/root/m4lab_landing_page
 * [new ref]         refs/pipelines/224 -> refs/pipelines/224
   5ac09e6..d534169  devel      -> origin/devel
Checking out d534169e as devel...
Removing public/
Skipping Git submodules setup
section_end:1574437413:get_sources
section_start:1574437413:restore_cache
section_end:1574437413:restore_cache
section_start:1574437413:download_artifacts
section_end:1574437413:download_artifacts
section_start:1574437413:build_script
$ echo $EXPORT_PAGES_DIR
/opt/tomcat9/webapps/ROOT/
$ mkdir .public
$ cp -r css .public
$ cp -r images .public
$ cp -r js .public
$ cp -r includes .public
$ cp *.html .public
$ mv .public public
$ cd public
$ jar -cvf ROOT.war *
bash: line 103: jar: command not found
section_end:1574437413:build_script
section_start:1574437413:after_script
section_end:1574437413:after_script
section_start:1574437413:upload_artifacts_on_failure
section_end:1574437413:upload_artifacts_on_failure
ERROR: Job failed: exit status 1