Reports similar to...

Report from branch smoke-me/khw-regcomp:

Karl Williamson: regcomp.c: White space only						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	carlos # carlosguevara.com	2019-04-10 00:47:11	Report N S

Also included below highlighted in blue

v5.29.9-94-g3dda75f5f6  Configuration (common) -Dcc=gcc
----------- ---------------------------------------------------------
O O         
O O         -Duse64bitall
O O         -Duseithreads
F F         -Duseithreads -Duse64bitall
| +--------- -DDEBUGGING
+----------- no debugging

Branch smoke-me/khw-regcomp

Karl Williamson: smoke						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-11 17:00:20	Report DB S
Karl Williamson: smoke						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-12 06:00:25	Report DB S
Karl Williamson: regcomp.c: White space only						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-09 23:30:31	Report DB S
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	carlos # carlosguevara.com	2019-04-10 00:47:11	Report N S

Branch smoke-me/ilmari/array-index-out-of-range

Dagfinn Ilmari Mannsåker: Unconst the keyname argument to varname()						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-28 23:30:27	Report DB S

Branch smoke-me/khw-134059

Karl Williamson: smoke						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-30 07:30:16	Report DB S

Branch smoke-me/khw-clipper

Karl Williamson: f						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-02 05:00:21	Report DB S
Karl Williamson: smoke						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-30 15:30:13	Report DB S

Branch smoke-me/khw-freebsd

Karl Williamson: f						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-04 23:00:18	Report DB S

Branch smoke-me/khw-locale

Karl Williamson: posix_bump						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-26 18:00:20	Report DB S
Karl Williamson: f						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-09 10:30:21	Report DB S

Branch smoke-me/khw-osx

Karl Williamson: PATCH: [perl #128972] Build failure on OS X						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-05 08:30:14	Report DB S

Branch smoke-me/khw-socket

Karl Williamson: Update Socket to version 2.029						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-01 08:30:23	Report DB S

Branch smoke-me/khw-strtod

Karl Williamson: Create Strtod()						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-25 17:30:23	Report DB S

Branch smoke-me/khw-toke

Karl Williamson: f						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-29 07:30:17	Report DB S
Karl Williamson: l						C
PASS	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-27 23:30:26	Report DB S
Karl Williamson: yylex() Always check for UTF-8 well-formedness						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-08 00:30:12	Report DB S

Branch smoke-me/tonyc/133958-realloc-errno-success

Tony Cook: (perl #133958) preserve errno on successful malloc/realloc						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-04 13:00:20	Report DB S

Branch blead

Karl Williamson: S_scan_const: Make sure room for NUL in dest						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-04 02:30:16	Report DB S
Tony Cook: perldelta for 9a48f2ab9670, 5a6219089f70						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-03 11:00:19	Report DB S
Karl Williamson: PATCH: [perl #134064] Assertion failure in toke.c						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-03 03:30:20	Report DB S
Karl Williamson: PATCH: [perl #134031] BBC breake Math::Clipper						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-02 17:30:19	Report DB S
Tony Cook: (perl #134046) list form system/exec/pipe open limits on Win32						C
PASS	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-05-01 19:00:16	Report DB S
sisyphus: ext/POSIX/t/posix.t: Fix undefined C behavior in test						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-29 18:30:15	Report DB S
Tomasz Konojacki: remove leftovers from [perl #127663]						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-27 07:00:23	Report DB S
Karl Williamson: PATCH: [perl #134014] lib/locale.t panic on *bsd						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-26 08:00:27	Report DB S
David Mitchell: Revert "win32: define HAS_BUILTIN_EXPECT on MinGW"						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-25 09:30:12	Report DB S
James E Keenan: Revert "ext/POSIX/t/mb.t: Add test for MB_CUR_MAX"						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-12 23:00:36	Report DB S
Tomasz Konojacki: win32/Makefile: minor cleanup						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-11 09:30:23	Report DB S
Karl Williamson: t/re/pat.t: Silence 'wide char' warning						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-10 21:00:23	Report DB S
Karl Williamson: PATCH: [perl #133995], Assertion failure in regmatch						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-10 10:30:25	Report DB S
Unicode Consortium: Preliminary Unicode 12.1						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-09 03:00:23	Report DB S

Branch maint-5.28

Steve Hay: Create new perldelta for 5.28.3						C
PASS	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-28 08:00:17	Report DB S
Karen Etheridge: fix typo						C
FAIL(F)	cygwin_nt-10.0 3.0.6(0.338/5/3)	x86_64	gcc 7.4.0	core	2019-04-08 08:00:18	Report DB S

What's "similar"?

Same host, same os including the major and minor versions but not the "patch" or third level of version, same build configurations.