To github.com:liblouis/js-build.git
! [rejected] master -> master (fetch first)
error: failed to push some refs to 'git@github.com:liblouis/js-build.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
See build log here. Should either clone later or pull before push.