_error("Must start build with job name!\n") if !$job;
my $result = $jenkins->_json_api(['job', $job, 'api', 'json']);
if ( ! $result->{buildable} ) {
warn "Job is not buildable!\n";
}
$jenkins->trigger_build($job);
sleep 1;
$result = $jenkins->_json_api(['job', $job, 'api', 'json']);
print "View at $result->{url}\n";
print $result->{queueItem}{why}, "\
("Job name required to show job status!\n") if !$job;
my $result = $jenkins->_json_api(['job', $job, 'api', 'json'], { extra_params => { depth => 1 } });
my $color = $self->colour_map->{$res