Smoke [blead] v5.21.3-318-ge64e4e0 FAIL(F) linux 3.13.0-33-generic [debian] (x86_64/8 cpu) {blead_clang_quick}

Smoke logs available at http://m-l.org/~perl/smoke/perl/linux/blead_clang_quick/loge64e4e046f94ead9bf3ab016f056daf1e01ec312.log.gz

Automated smoke report for 5.21.4 patch e64e4e046f94ead9bf3ab016f056daf1e01ec312 v5.21.3-318-ge64e4e0
zwei: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz (GenuineIntel 2668MHz) (x86_64/8 cpu)
    on        linux - 3.13.0-33-generic [debian]
    using     clang version 4.2.1 Compatible Ubuntu Clang 3.4 (tags/RELEASE_34/final)
    smoketime 47 minutes 41 seconds (average 11 minutes 55 seconds)

Summary: FAIL(F)

O = OK  F = Failure(s), extended report at the bottom
X = Failure(s) under TEST but not under harness
? = still running or test results not (yet) available
Build failures during:       - = unknown or N/A
c = Configure, m = make, M = make (after miniperl), t = make test-prep

v5.21.3-318-ge64e4e0  Configuration (common) -Accflags="-DPERL_POISON -Werror=declaration-after-statement" -Dcc=clang
----------- ---------------------------------------------------------
F F         
F F         -Duseithreads
| +--------- -DDEBUGGING
+----------- no debugging


Locally applied patches:
    SMOKEe64e4e046f94ead9bf3ab016f056daf1e01ec312

Testsuite was run only with 'harness'

Failures: (common-args) -Accflags="-DPERL_POISON -Werror=declaration-after-statement" -Dcc=clang
[default] 
[default] -DDEBUGGING
[default] -Duseithreads
[default] -DDEBUGGING -Duseithreads
../ext/POSIX/t/math.t.......................................FAILED
    No plan found in TAP output

Compiler messages(gcc):
sv.c:11727:59: warning: format specifies type 'double' but the argument has type 'long double' [-Wformat]
ListUtil.xs:239:12: warning: enumeration value 'ACC_SV' not handled in switch [-Wswitch]
POSIX.o: In function `XS_POSIX_tmpnam':
/home/perl/smoke/perl/blead_clang_quick/build/ext/POSIX/POSIX.xs:2724: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
-- 
Report by Test::Smoke v1.53 build 1374 running on perl 5.18.2
(Reporter v0.050 / Smoker v0.045)