/home/cpanrun/build/5.6.1/bin/perl Build.PL 
Checking whether your kit is complete...
Looks good
Creating new 'Build' script for 'Array-Diff' version '0.04'
/home/cpanrun/build/5.6.1/bin/perl Build
lib/Array/Diff.pm -> blib/lib/Array/Diff.pm
Manifying blib/lib/Array/Diff.pm -> blib/libdoc/Array::Diff.3
/home/cpanrun/build/5.6.1/bin/perl Build test
t/001_load..........ok
t/002_pod...........skipped: Test::Pod 1.00 required for testing POD
t/003_podcoverage...skipped: Test::Pod::Coverage required for testing pod coverage
t/004_diff..........Can't call method "count" on an undefined value at t/004_diff.t line 29.
# Looks like you planned 9 tests but only ran 6.
# Looks like your test died just after 6.
dubious
	Test returned status 255 (wstat 65280, 0xff00)
DIED. FAILED tests 7-9
	Failed 3/9 tests, 66.67% okay
Failed Test  Status Wstat Total Fail  Failed  List of Failed
--------------------------------------------------------------------------------
t/004_diff.t	 255 65280     9    3  33.33%  7-9
2 tests skipped.
Failed 1/4 test scripts, 75.00% okay. 3/10 subtests failed, 70.00% okay.
make: *** [test] Error 2