CE pipelines don't respond to sourced_pipelines
CE pipelines don't respond to sourced_pipelines

We also scope the `rescue`s to only those raised by ActiveRecord, which
would have allowed us to spot this logic error sooner.

mmkassem/gitlabhq,mmkassem/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,mmkassem/gitlabhq