remote:        /tmp/build_88c6a67523bdade8bf7b8f6e25b1bece/vendor/bundle/ruby/2.3.0/gems/rake-12.3.0/exe/rake:27:in `<top (required)>'
remote:        Tasks: TOP => assets:precompile
remote:        (See full trace by running task with --trace)
remote:  !
remote:  !     Precompiling assets failed.
remote:  !
remote:  !     Push rejected, failed to compile Ruby app.
remote:
remote:  !     Push failed
remote: Verifying deploy...
remote:
remote: !	Push rejected to quiet-coast-64416.
remote:
To https://git.heroku.com/quiet-coast-64416.git
 ! [remote rejected] a9fa995f9d00d33fca5a1cf48923b4eebda874f5 -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/quiet-coast-64416.git'