[2020-03-01T15:55:19.475Z] + yarn install --pure-lockfile --har
[2020-03-01T15:55:19.475Z] + /home/jenkins/workspace/ovirt-engine-nodejs-modules_standard-on-merge/ovirt-engine-nodejs-modules/yarn-1.17.3.js install --pure-lockfile --har
[2020-03-01T15:55:19.475Z] yarn install v1.17.3
[2020-03-01T15:55:19.475Z] [1/5] Resolving packages...
[2020-03-01T15:55:19.475Z] [2/5] Fetching packages...
[2020-03-01T15:55:19.475Z] error An unexpected error occurred: "
https://registry.yarnpkg.com/@patternfly/react-core/-/react-core-3.134.2.tgz: unexpected end of file".
Running the build in mock_runner locally targeted for el7, el8, fc29 and fc30 work just fine.