The minimal test reporter provides the absolutely minimum amount of information: whether each expectation has succeeded, failed or experienced an error. If you want to find out what the failures and errors actually were, you'll need to run a more informative test reporter.
MinimalReporterAn object of class R6ClassGenerator of length 24.
Other reporters: CheckReporter,
DebugReporter, FailReporter,
ListReporter,
LocationReporter,
MultiReporter,
ProgressReporter, Reporter,
RstudioReporter,
SilentReporter, StopReporter,
SummaryReporter, TapReporter,
TeamcityReporter