FeedEater: when there's an exception, store its message and backtrace to the FeedImport record in the database
FeedEater: when there's an exception, store its message and backtrace to the FeedImport record in the database

transitland/transitland-datastore,transitland/transitland-datastore,brechtvdv/transitland-datastore,brechtvdv/transitland-datastore,brechtvdv/transitland-datastore,transitland/transitland-datastore