or warn "notification command '$command' failed with exit status $?\n";

            or warn "notification command '$command' failed with exit status $? ($!)\n";

        $runlog->completed_with_child_error($?);

        $runlog->completed_with_child_error($?, $!);

      $errno = $reported_errno;

      #
      # The `+ 0` is because $! is a dual var and likes to be a string
      # if it can. +0 forces it to not be. Sigh.
      $errno = $reported_errno + 0;

use feature 'unicode_strings';
use strict;
use warnings;
use JSON::MaybeXS;
use Setup;
my %ctx = test_init(
    hydra_config => q|
    <runcommand>
      command = invalid-command-this-does-not-exist
    </runcommand>
|);
require Hydra::Schema;
require Hydra::Model::DB;
use Test2::V0;
my $db = Hydra::Model::DB->new;
hydra_setup($db);
my $project = $db->resultset('Projects')->create({name => "tests", displayname => "", owner => "root"});
# Most basic test case, no parameters
my $jobset = createBaseJobset("basic", "runcommand.nix", $ctx{jobsdir});
ok(evalSucceeds($jobset), "Evaluating jobs/runcommand.nix should exit with return code 0");
is(nrQueuedBuildsForJobset($jobset), 1, "Evaluating jobs/runcommand.nix should result in 1 build1");
(my $build) = queuedBuildsForJobset($jobset);
is($build->job, "metrics", "The only job should be metrics");
ok(runBuild($build), "Build should exit with return code 0");
my $newbuild = $db->resultset('Builds')->find($build->id);
is($newbuild->finished, 1, "Build should be finished.");
is($newbuild->buildstatus, 0, "Build should have buildstatus 0.");
ok(sendNotifications(), "Notifications execute successfully.");
subtest "Validate a run log was created" => sub {
    my $runlog = $build->runcommandlogs->find({});
    is($runlog->job_matcher, "*:*:*", "An unspecified job matcher is defaulted to *:*:*");
    is($runlog->command, 'invalid-command-this-does-not-exist', "The executed command is saved.");
    is($runlog->start_time, within(time() - 1, 2), "The start time is recent.");
    is($runlog->end_time, within(time() - 1, 2), "The end time is also recent.");
    is($runlog->exit_code, undef, "This command should not have executed.");
    is($runlog->error_number, 2, "This command failed to exec.");
};
done_testing;