Checking cache for default... No URL provided, cache will not be downloaded from shared cache server. Instead a local version of cache will be extracted. Successfully extracted cache Executing "step_script" stage of the job script Using docker image sha256:dbb4f2826e0e37c9df7a1cb2144bfe57b3bf1b625473418bf346dac2884b33d6 for antora/antora:2.3.1 with digest antora/antora@sha256:8360eb724c3e322f4b171f5b6b2341cdea3229e49f3d54c14f23b3db4389957b ... $ antora --fetch --cache-dir .cache/antora --attribute page-pagination= --to-dir public antora-playbook.yml error: Cannot find module 'asciidoctor-plantuml' Add the --stacktrace option to see the cause. Cleaning up file based variables ERROR: Job failed: exit code 1