$core_dumped = ($child_error & 128) == 128;

      #
      # The `+ 0` is handling another dualvar. It is a bool, but a
      # bool false is an empty string in boolean context and 0 in a
      # numeric concept. The ORM knows the column is a bool, but
      # does not treat the empty string as a bool when talking to
      # postgres.
      $core_dumped = (($child_error & 128) == 128) + 0;

subtest "The process completed (status 15, child error 0)" => sub {
    my $runlog = new_run_log();
    $runlog->started();
    $runlog->completed_with_child_error(15, 0);
    ok(!$runlog->did_succeed(), "The process did not succeed.");
    is($runlog->start_time, within(time() - 1, 2), "The start time is recent.");
    is($runlog->end_time, within(time() - 1, 2), "The end time is recent.");
    is($runlog->error_number, undef, "The error number is undefined");
    is($runlog->exit_code, undef, "The exit code is undefined.");
    is($runlog->signal, 15, "Signal 15 was sent.");
    is($runlog->core_dumped, 1, "There was no core dump.");
};