badelvis@t460s ~/ksch_web % docker run -it --volume `pwd`/ksch_web/jekyll-theme-prologue/:/srv/jekyll jekyll/jekyll jekyll build                                           :(
ruby 2.6.5p114 (2019-10-01 revision 67812) [x86_64-linux-musl]
Configuration file: none
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      Jekyll 4.0.0   Please append `--trace` to the `build` command
                     for any additional information or backtrace.
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