NOT-FOR-MERGE: created ./test-feature-class.sh #789

Job	Run time
Sanity: Linux -Dusethreads	10m 18s
involved_authors_debug	0s
linux i386/ubuntu (-Dusedevel)	15m 38s
install	9m 42s
macOS (big sur) xcode 13 (-Uusethreads)	14m 41s
linux (-Uusethreads)	9m 22s
macOS (big sur) xcode 13 (-Duseithreads -Duseshrplib)	16m 27s
linux (-Duseshrplib -Dusequadmath -Dusecbacktrace -Dusethreads)	11m 3s
ASAN (-Accflags=-DPURIFY)	3m 59s
cygwin	34m 52s
linux (-Duserelocatableinc)	9m 27s
dist-modules (latest)	2m 41s
ASAN (-DDEBUGGING)	7m 13s
linux (-Dcc='clang')	9m 40s
dist-modules (5.24)	2m 44s
ASAN (-Dusethreads)	2m 41s
linux (-Dcc='g++')	1m 4s
Test dist/ modules on MacOS system perl	5m 19s
dist-modules (5.10)	2m 20s
linux (-Accflags=-DSILENT_NO_TAINT_SUPPORT)	9m 23s
dist-modules (5.8)	2m 19s
linux (-Accflags=-DNO_TAINT_SUPPORT)	9m 13s
Windows mingw64	2m 0s
minitest	16s
linux (-DDEBUGGING -Accflags=-DPERL_RC_STACK)	9m 35s
PERL_UNICODE (-Uusethreads)	1m 37s
Windows msvc142	42s
PERL_UNICODE (-Dusethreads -Accflags=-DPURIFY -Dcc='gcc -fsanitize=address' -Dld='gcc -fsanitize=...	1m 59s
	3h 26m 15s

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