use utf8;

    # Handle utf-8 characters in error messages. No idea why this works.
    utf8::decode($_->{msg}) foreach @{$jobs->{error}};

use utf8;

        $msg .= "at `" . $error->{location} . "' [$bindings]:\n" . $error->{msg} . "\n\n";

        $msg .=
            ($error->{location} ne "" ? "in job ‘$error->{location}’" : "at top-level") .
            " [$bindings]:\n" . $error->{msg} . "\n\n";