Smoke v5.31.4-355-g67eb585 FAIL(F) linux 3.13.0-59-generic [Ubuntu 16.04.2 LTS (xenial)] Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (GenuineIntel 3411MHz) 1

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Automated smoke report for branch blead 5.31.5 patch 67eb585123f82c50117f74fd12bf748a659b41e8 v5.31.4-355-g67eb585.
frank: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (GenuineIntel 3411MHz) (x86_64/1 cpus)
    on        linux 3.13.0-59-generic [Ubuntu 16.04.2 LTS (xenial)]
    using     ccache gcc version 5.4.0 20160609 (*1)
    smoketime 3 hours 23 minutes (average 50 minutes 58 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

v5.31.4-355-g67eb585
----------------------- ----------------------------------------------------
F  F  F  F  F  F        -Dcc='ccache gcc' (*1)
F  F  F  F  F  F        -Dcc='ccache gcc' -Duseithreads (*1)
|  |  |  |  |  |
|  |  |  |  |  +------  locale:nl_NL.utf8 DEBUGGING
|  |  |  |  +---------  perlio DEBUGGING
|  |  |  +------------  stdio DEBUGGING
|  |  +---------------  locale:nl_NL.utf8
|  +------------------  perlio
+---------------------  stdio

  Applied patches:
    SMOKE67eb585123f82c50117f74fd12bf748a659b41e8
Skipped tests:
        t/porting/pending-author.t

Test failures:
    None.

Compiler messages:
    regcomp.c: In function ‘S_regatom’:
    regcomp.c:14746:53: warning: comparison is always false due to limited range of data type [-Wtype-limits]
    locale.c:112:58: warning: defining type in ‘sizeof’ expression is invalid in C++ [-Wc++-compat]
    Encode.c: In function ‘XS_Encode_decode’:
    ../../XSUB.h:185:20: warning: unused variable ‘ix’ [-Wunused-variable]
    Encode.c:1356:5: note: in expansion of macro ‘dXSI32’
    Encode.c: In function ‘XS_Encode_encode’:
    Encode.c:1398:5: note: in expansion of macro ‘dXSI32’
    re_exec.c: In function ‘S_regtry’:
    re_exec.c:6497:30: warning: ‘fold_array’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    re_exec.c:6401:17: note: ‘fold_array’ was declared here
    re_exec.c:6503:22: warning: ‘folder’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    re_exec.c:6400:16: note: ‘folder’ was declared here
    re_comp.c: In function ‘S_regatom’:
    re_comp.c:14746:43: warning: comparison is always false due to limited range of data type [-Wtype-limits]
    ../../perl.h:3578:62: note: in definition of macro ‘EXPECT’
    ../../perl.h:3599:52: note: in expansion of macro ‘cBOOL’
    re_comp.c:14746:29: note: in expansion of macro ‘UNLIKELY’

About this smoke:
smoking-perl: 5.22.1
smoker-version: 1.72_05/0.046
timestamp: 2019-10-12 21:15:27+00
tester: abeltje