When building WDQS with newest GUI, I get this:
01:24:39 [INFO] Running "qunit:all" (qunit) task 01:24:39 [INFO] >> There was an error with headless chrome 01:24:39 [INFO] Fatal error: Failed to launch chrome! 01:24:39 [INFO] /src/gui/node_modules/puppeteer/.local-chromium/linux-579032/chrome-linux/chrome: error while loading shared libraries: libXcursor.so.1: cannot open shared object file: No such file or directory 01:24:39 [INFO] 01:24:39 [INFO] 01:24:39 [INFO] TROUBLESHOOTING: https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md 01:24:39 [INFO] 01:24:39 [ERROR] npm ERR! Test failed. See above for more details.
Using: docker-registry.wikimedia.org/releng/java8-wikidata-query-rdf:0.1.2 clean verify
I suspect it has something to do with newest changes in the GUI.