do not complain in runtest.vim #298

Job	Run time
macos (tiny)	1m 36s
macos (normal)	10m 7s
macos (huge)	13m 44s
windows (HUGE, msvc, no, no, x64)	7m 6s
windows (HUGE, mingw, yes, yes, x86, yes)	14m 51s
windows (HUGE, msvc, no, yes, x86)	10m 17s
windows (HUGE, mingw, yes, no, x64, yes)	10m 21s
windows (NORMAL, msvc, yes, no, x86)	9m 25s
windows (NORMAL, mingw, no, yes, x64)	10m 55s
windows (TINY, msvc, yes, yes, x64)	2m 43s
windows (TINY, mingw, no, no, x86)	4m 38s
linux (tiny, clang, none)	1m 58s
linux (tiny, gcc, none)	2m 54s
linux (normal, clang, none)	10m 19s
linux (normal, gcc, none)	10m 10s
linux (huge, clang, none)	9m 46s
linux (huge, gcc, none)	14m 50s
linux (tiny, clang, nogui)	1m 51s
linux (tiny, gcc, nogui)	1m 30s
linux (huge, gcc, testgui, true, true)	11m 46s
linux (huge, clang, asan)	15m 3s
linux (huge, gcc, unittests, true)	3m 18s
linux (normal, gcc, vimtags)	2m 22s
	3h 1m 30s

Provide feedback