Smoke [5.15.9] v5.15.9-280-ge027048 FAIL(F) MSWin32 Win7 Home Premium (x86/8 cpu)

Automated smoke report for 5.15.9 patch e027048fafd714c976009859973e4a87ce8235a0 v5.15.9-280-ge027048
HPWIN7: Intel64 Family 6 Model 42 Stepping 7, GenuineIntel (x86/8 cpu)
    on        MSWin32 - Win7 Home Premium (64-bit) SP1
    using     cl version 16.00.40219.01
    smoketime 1 hour 8 minutes (average 34 minutes 8 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

v5.15.9-280-ge027048  Configuration (common) -DCCTYPE=MSVC100
----------- ---------------------------------------------------------
F F         -Duseithreads -Duselargefiles
| +--------- -DDEBUGGING
+----------- no debugging


Locally applied patches:
    uncommitted-changes
    SMOKEe027048fafd714c976009859973e4a87ce8235a0

Failures: (common-args) -DCCTYPE=MSVC100
[default] -Duseithreads -Duselargefiles
./t/op/fork.t..............................................FAILED
    24

[default] -DDEBUGGING -Duseithreads -Duselargefiles
./t/op/fork.t..............................................FAILED
    24
./dist/IO/t/io_sock.t......................................FAILED
    25
    Non-zero exit status: 54
    Bad plan.  You planned 26 tests but ran 25.

Passed Todo tests: (common-args) -DCCTYPE=MSVC100
[default] -Duseithreads -Duselargefiles
[default] -DDEBUGGING -Duseithreads -Duselargefiles
./cpan/CGI/t/tmpdir.t......................................PASSED
    3-9

Compiler messages(MSWin32):
op.c(10621) : warning C4028: formal parameter 1 different from declaration
.\pp_hot.c(2685) : warning C4244: 'initializing' : conversion from 'I32' to 'U8', possible loss of data
.\pp_sort.c(1668) : warning C4244: 'initializing' : conversion from 'I32' to 'U8', possible loss of data
op.c(10621) : warning C4028: formal parameter 2 different from declaration
IO.xs(488) : warning C4101: 'ret' : unreferenced local variable
ListUtil.xs(297) : warning C4244: 'initializing' : conversion from 'I32' to 'U8', possible loss of data
ListUtil.xs(335) : warning C4244: 'initializing' : conversion from 'I32' to 'U8', possible loss of data
Base64.xs(394) : warning C4146: unary minus operator applied to unsigned type, result still unsigned
Base64.xs(396) : warning C4146: unary minus operator applied to unsigned type, result still unsigned
POSIX.xs(705) : warning C4101: 'charstring' : unreferenced local variable
Piece.xs(950) : warning C4101: 'ret' : unreferenced local variable
APItest.xs(3046) : warning C4244: 'initializing' : conversion from 'I32' to 'U8', possible loss of data
APItest.xs(3358) : warning C4101: 'tmp' : unreferenced local variable

-- 
Report by Test::Smoke v1.47 build 1309 running on perl 5.15.9
(Reporter v0.035 / Smoker v0.045)

• Smoke [5.15.9] v5.15.9-280-ge027048 FAIL(F) MSWin32 Win7 Home Premium (x86/8 cpu) by Steve Hay