Failure in Test::Tester

gistfile1.txt

use strict;
use warnings;

use Test::Tester;

use Test::More tests => 1;

use TW::Test::More;

check_test( sub { is_fs_custnum( 'GARBAGECRAP' ) }, { ok => 0 }, 'Garbage should fail' );


prove -r -I/home/alester/tw/Lib --source=Perl --ext=.t --source=PHP --php-option=include_path=/home/alester/tw/Class:/home/alester/tw/Include --php-option=extension=.phpt --ext=.phpt -v foo.t
[16:47:30] foo.t ..
1..1
# Subtest: is_fs_custnum()
    not ok 1 - Test 'Garbage should fail' completed

    #   Failed test 'Test 'Garbage should fail' completed'
    #   at foo.t line 12.
    # Can't call method "top" on an undefined value at /var/perl5.20.3/lib/site_perl/5.20.3/Test/Builder.pm line 45.
    ok 2 - Test 'Garbage should fail' no premature diagnostication
    not ok 3 - Test 'Garbage should fail' result count

    #   Failed test 'Test 'Garbage should fail' result count'
    #   at foo.t line 12.
    #          got: 0
    #     expected: 1
    not ok 4 - subtest '' of 'Garbage should fail' compare ok

    #   Failed test 'subtest '' of 'Garbage should fail' compare ok'
    #   at foo.t line 12.
    #          got: undef
    #     expected: '0'
    not ok 5 - checking depth

    #   Failed test 'checking depth'
    #   at foo.t line 12.
    #          got: undef
    #     expected: '1'
    # You need to change $Test::Builder::Level
# Test ended with extra hubs on the stack!
    # No tests run!
Dubious, test returned 255 (wstat 65280, 0xff00)
Failed 1/1 subtests 
[16:47:31]

Test Summary Report
-------------------
foo.t (Wstat: 65280 Tests: 0 Failed: 0)
  Non-zero exit status: 255
  Parse errors: Bad plan.  You planned 1 tests but ran 0.
Files=1, Tests=0,  1 wallclock secs ( 0.02 usr  0.00 sys +  0.13 cusr  0.01 csys =  0.16 CPU)
Result: FAIL