Ruby 2.6.9 build fails on CentOS 7, probably due to an OpenSSL issue?

[tromlet]

Hey all.

So I figured I'd install Ruby 2.6.9 for my Rails 6.0.4.4 project, as it seems like it is recommended to use with Rails 6, and Ruby 2.5.x is now EOL. This is on a fully-updated CentOS 7 box, with OpenSSL 1.1.1i. I've combed the internet and found Ruby <2.4 is incompatible with >OpenSSL 1.1.0, so that's another reason I'm confused.

EDIT 25 January 2022 at 1417:

I've opted to go for Ruby 2.7.5, since it seems like Rails 6.0.4.4 will work just fine with that, and it's "closer" to the branch I was initially developing with. Same error! However it seems to be pretty clearly an OpenSSL issue, just not sure what yet!

Output of openssl version: OpenSSL 1.1.1i 8 Dec 2020

/usr/local/include/openssl is a directory that definitely exists, and definitely has all kinds of *.h files in it (including the ones referenced in the makefile log down there).

This is the output from the shell:

[root@example-staging example-app]# rbenv install 2.7.5
Downloading ruby-2.7.5.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.7/ruby-2.7.5.tar.bz2
Installing ruby-2.7.5...

BUILD FAILED (CentOS Linux 7 using ruby-build 20211227-5-g4f1e62f)

Inspect or clean up the working tree at /tmp/ruby-build.20220125160016.5383.XbI6Zl
Results logged to /tmp/ruby-build.20220125160016.5383.log

Last 10 log lines:
             ^
make[2]: *** [openssl_missing.o] Error 1
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/openssl'
make[1]: *** [ext/openssl/all] Error 2
make[1]: *** Waiting for unfinished jobs....
installing default nkf libraries
linking shared-object nkf.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/nkf'
make[1]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
make: *** [build-ext] Error 2

This is the contents of /tmp/ruby-build.20220125160016.5383.log:

/tmp/ruby-build.20220125160016.5383.XbI6Zl /var/www/example-app
/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5 /tmp/ruby-build.20220125160016.5383.XbI6Zl /var/www/example-app
checking for ruby... /usr/bin/ruby
tool/config.guess already exists
tool/config.sub already exists
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
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checking if mcontext_t is a pointer... no
checking for getcontext... yes
checking for setcontext... yes
checking if fork works with pthread... yes
checking whether ELF binaries are produced... yes
checking elf.h usability... yes
checking elf.h presence... yes
checking for elf.h... yes
checking elf_abi.h usability... no
checking elf_abi.h presence... no
checking for elf_abi.h... no
checking for uncompress in -lz... yes
checking mach-o/loader.h usability... no
checking mach-o/loader.h presence... no
checking for mach-o/loader.h... no
checking whether OS depend dynamic link works... yes
checking for backtrace... yes
checking for broken backtrace... no
checking valgrind/memcheck.h usability... no
checking valgrind/memcheck.h presence... no
checking for valgrind/memcheck.h... no
checking for strip... strip
checking whether -Wl,--no-undefined is accepted as LDFLAGS... yes
checking whether wrapper for LD_LIBRARY_PATH is needed... no
checking whether dtrace USDT is available... yes
checking whether dtrace needs post processing... yes
checking for __builtin_setjmp... yes with cast ()
checking for _setjmpex as a macro or function... no
checking for _setjmp as a macro or function... yes
checking for sigsetjmp as a macro or function... no
checking for setjmp type... __builtin_setjmp
checking for prefix of external symbols... NONE
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking if make is GNU make... yes
.ext/include/x86_64-linux/ruby/config.h updated
configure: ruby library version = 2.7.0
configure: creating ./config.status
config.status: creating GNUmakefile
config.status: creating Makefile
config.status: creating ruby-2.7.pc
---
Configuration summary for ruby version 2.7.5

   * Installation prefix: /root/.rbenv/versions/2.7.5
   * exec prefix:         ${prefix}
   * arch:                x86_64-linux
   * site arch:           ${arch}
   * RUBY_BASE_NAME:      ruby
   * enable shared:       yes
   * ruby lib prefix:     ${libdir}/${RUBY_BASE_NAME}
   * site libraries path: ${rubylibprefix}/${sitearch}
   * vendor path:         ${rubylibprefix}/vendor_ruby
   * target OS:           linux
   * compiler:            gcc -std=gnu99
   * with pthread:        yes
   * with coroutine:      amd64
   * enable shared libs:  yes
   * dynamic library ext: so
   * CFLAGS:              ${optflags} ${debugflags} ${warnflags}
   * LDFLAGS:             -L. -L/root/.rbenv/versions/2.7.5/lib  \
                          -fstack-protector-strong -rdynamic \
                          -Wl,-export-dynamic
   * DLDFLAGS:            -L/root/.rbenv/versions/2.7.5/lib  \
                          -Wl,--compress-debug-sections=zlib
   * optflags:            -O3
   * debugflags:          -ggdb3
   * warnflags:           -Wall -Wextra -Wdeprecated-declarations \
                          -Wimplicit-function-declaration -Wimplicit-int \
                          -Wpointer-arith -Wwrite-strings \
                          -Wmissing-noreturn -Wno-cast-function-type \
                          -Wno-constant-logical-operand -Wno-long-long \
                          -Wno-missing-field-initializers \
                          -Wno-overlength-strings \
                          -Wno-packed-bitfield-compat \
                          -Wno-parentheses-equality -Wno-self-assign \
                          -Wno-tautological-compare -Wno-unused-parameter \
                          -Wno-unused-value -Wsuggest-attribute=format \
                          -Wsuggest-attribute=noreturn -Wunused-variable
   * strip command:       strip -S -x
   * install doc:         rdoc
   * JIT support:         yes
   * man page type:       doc
   * BASERUBY -v:         ruby 2.0.0p648 (2015-12-16) [x86_64-linux]

---
	BASERUBY = /usr/bin/ruby --disable=gems
	CC = gcc -std=gnu99
	LD = ld
	LDSHARED = gcc -std=gnu99 -shared
	CFLAGS = -g -O2 -fPIC 
	XCFLAGS = -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -DCANONICALIZATION_FOR_MATHN -I. -I.ext/include/x86_64-linux -I./include -I. -I./enc/unicode/12.1.0
	CPPFLAGS = -I/root/.rbenv/versions/2.7.5/include    
	DLDFLAGS = -L/root/.rbenv/versions/2.7.5/lib  -Wl,--compress-debug-sections=zlib -Wl,-soname,libruby.so.2.7 -fstack-protector-strong  
	SOLIBS = -lz -lpthread -lrt -lrt -ldl -lcrypt -lm 
	LANG = en_US.UTF-8
	LC_ALL = 
	LC_CTYPE = 
	MFLAGS = - --jobserver-fds=6,7 -j
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

compiling ./main.c
compiling dmydln.c
compiling miniinit.c
compiling dmyext.c
translating probes probes.d
compiling ast.c
compiling bignum.c
compiling class.c
compiling compar.c
compiling compile.c
compiling complex.c
compiling cont.c
compiling debug.c
compiling debug_counter.c
compiling dir.c
compiling dln_find.c
compiling encoding.c
compiling enum.c
compiling enumerator.c
compiling error.c
compiling eval.c
compiling file.c
compiling gc.c
compiling hash.c
compiling inits.c
compiling io.c
compiling iseq.c
compiling load.c
compiling marshal.c
compiling math.c
making mjit_config.h
compiling mjit_compile.c
compiling node.c
compiling numeric.c
compiling object.c
compiling pack.c
compiling parse.c
compiling proc.c
compiling process.c
compiling random.c
compiling range.c
compiling rational.c
compiling re.c
compiling regcomp.c
compiling regenc.c
compiling regerror.c
compiling regexec.c
compiling regparse.c
compiling regsyntax.c
compiling ruby.c
compiling safe.c
compiling signal.c
compiling sprintf.c
compiling st.c
compiling strftime.c
compiling string.c
compiling struct.c
compiling symbol.c
compiling thread.c
compiling time.c
compiling transcode.c
compiling transient_heap.c
compiling util.c
compiling variable.c
compiling vm.c
compiling vm_backtrace.c
compiling vm_dump.c
compiling vm_trace.c
processing probes in object files
compiling ./missing/explicit_bzero.c
compiling ./missing/setproctitle.c
compiling ./missing/strlcat.c
compiling ./missing/strlcpy.c
compiling addr2line.c
compiling dmyenc.c
compiling dln.c
compiling localeinit.c
compiling array.c
compiling mjit.c
assembling coroutine/amd64/Context.S
compiling enc/ascii.c
compiling enc/us_ascii.c
compiling enc/unicode.c
compiling enc/utf_8.c
compiling enc/trans/newline.c
./revision.h unchanged
compiling version.c
linking miniruby
building rb_mjit_header.h
rb_mjit_header.h updated
generating encdb.h
./tool/ifchange "--timestamp=.rbconfig.time" rbconfig.rb rbconfig.tmp
rbconfig.rb updated
encdb.h updated
building .ext/include/x86_64-linux/rb_mjit_min_header-2.7.5.h
./miniruby -I./lib -I. -I.ext/common  ./tool/transform_mjit_header.rb "gcc -std=gnu99  -g -O2 -fPIC " rb_mjit_header.h .ext/include/x86_64-linux/rb_mjit_min_header-2.7.5.h
generating enc.mk
creating verconf.h
verconf.h updated
compiling builtin.c
making srcs under enc
make[1]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
make[1]: Nothing to be done for `srcs'.
make[1]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
compiling loadpath.c
generating transdb.h
transdb.h updated
linking static-library libruby-static.a
linking shared-library libruby.so.2.7.5

Transforming external functions to static:
transform_mjit_header: making external definition of 'rb_vm_lvar_exposed' static inline
transform_mjit_header: making external definition of 'Init_vm_stack_canary' static inline
transform_mjit_header: making external definition of 'rb_vm_opt_struct_aset' static inline
transform_mjit_header: making external definition of 'rb_vm_opt_struct_aref' static inline
transform_mjit_header: making external definition of 'rb_find_defined_class_by_owner' static inline
transform_mjit_header: making external definition of 'rb_eql_opt' static inline
transform_mjit_header: changing definition of 'rb_equal_opt' to declaration
transform_mjit_header: changing definition of 'rb_vm_search_method_slowpath' to declaration
transform_mjit_header: making external definition of 'rb_vm_rewrite_cref' static inline
transform_mjit_header: making external definition of 'rb_vm_block_ep_update' static inline
transform_mjit_header: making external definition of 'rb_vm_cref_new_toplevel' static inline
transform_mjit_header: making external definition of 'rb_vm_frame_block_handler' static inline
transform_mjit_header: making external definition of 'rb_vm_cframe_empty_keyword_p' static inline
transform_mjit_header: making external definition of 'rb_vm_cframe_keyword_p' static inline
transform_mjit_header: making external definition of 'rb_vm_ep_local_ep' static inline
transform_mjit_header: making declaration of 'rb_vm_lvar_exposed' static inline
transform_mjit_header: making declaration of 'rb_vm_rewrite_cref' static inline
transform_mjit_header: making declaration of 'rb_vm_frame_block_handler' static inline
transform_mjit_header: making declaration of 'rb_vm_block_ep_update' static inline
transform_mjit_header: making declaration of 'rb_vm_ep_local_ep' static inline
transform_mjit_header: SKIPPED to transform __sigdelset
transform_mjit_header: SKIPPED to transform __sigaddset
transform_mjit_header: SKIPPED to transform __sigismember
transform_mjit_header: SKIPPED to transform pthread_equal
transform_mjit_header: making declaration of 'Init_vm_stack_canary' static inline
transform_mjit_header: making declaration of 'rb_eql_opt' static inline
transform_mjit_header: SKIPPED to transform getlogin_r
transform_mjit_header: SKIPPED to transform pread64
transform_mjit_header: SKIPPED to transform pread
transform_mjit_header: SKIPPED to transform read
transform_mjit_header: SKIPPED to transform wcstoumax
transform_mjit_header: SKIPPED to transform wcstoimax
transform_mjit_header: SKIPPED to transform strtoumax
transform_mjit_header: SKIPPED to transform strtoimax
transform_mjit_header: SKIPPED to transform __strsep_3c
transform_mjit_header: SKIPPED to transform __strsep_2c
transform_mjit_header: SKIPPED to transform __strsep_1c
transform_mjit_header: SKIPPED to transform __strtok_r_1c
transform_mjit_header: SKIPPED to transform __strpbrk_c3
transform_mjit_header: SKIPPED to transform __strpbrk_c2
transform_mjit_header: SKIPPED to transform __strspn_c3
transform_mjit_header: SKIPPED to transform __strspn_c2
transform_mjit_header: SKIPPED to transform __strspn_c1
transform_mjit_header: SKIPPED to transform __strcspn_c3
transform_mjit_header: SKIPPED to transform __strcspn_c2
transform_mjit_header: SKIPPED to transform __strcspn_c1
transform_mjit_header: SKIPPED to transform atof
transform_mjit_header: SKIPPED to transform atoll
transform_mjit_header: SKIPPED to transform atol
transform_mjit_header: SKIPPED to transform atoi
transform_mjit_header: SKIPPED to transform fstatat64
transform_mjit_header: SKIPPED to transform fstat64
transform_mjit_header: SKIPPED to transform lstat64
transform_mjit_header: SKIPPED to transform stat64
transform_mjit_header: SKIPPED to transform mknodat
transform_mjit_header: SKIPPED to transform mknod
transform_mjit_header: SKIPPED to transform fstatat
transform_mjit_header: SKIPPED to transform fstat
transform_mjit_header: SKIPPED to transform lstat
transform_mjit_header: SKIPPED to transform stat
transform_mjit_header: SKIPPED to transform fread_unlocked
transform_mjit_header: SKIPPED to transform fgets_unlocked
transform_mjit_header: SKIPPED to transform fread
transform_mjit_header: SKIPPED to transform fgets
transform_mjit_header: SKIPPED to transform vdprintf
transform_mjit_header: SKIPPED to transform dprintf
transform_mjit_header: SKIPPED to transform vfprintf
transform_mjit_header: SKIPPED to transform vprintf
transform_mjit_header: SKIPPED to transform printf
transform_mjit_header: SKIPPED to transform fprintf
transform_mjit_header: SKIPPED to transform ferror_unlocked
transform_mjit_header: SKIPPED to transform feof_unlocked
transform_mjit_header: SKIPPED to transform getline
transform_mjit_header: SKIPPED to transform putchar_unlocked
transform_mjit_header: SKIPPED to transform putc_unlocked
transform_mjit_header: SKIPPED to transform fputc_unlocked
transform_mjit_header: SKIPPED to transform putchar
transform_mjit_header: SKIPPED to transform getchar_unlocked
transform_mjit_header: SKIPPED to transform getc_unlocked
transform_mjit_header: SKIPPED to transform fgetc_unlocked
transform_mjit_header: SKIPPED to transform getchar
ln -sf ../../../.ext/include/x86_64-linux/rb_mjit_min_header-2.7.5.h include/ruby-2.7.0/x86_64-linux/rb_mjit_min_header-2.7.5.h
generating makefiles ext/configure-ext.mk
making enc
make[1]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
compiling ./enc/encdb.c
ext/configure-ext.mk updated
making trans
make[1]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
compiling ./enc/trans/transdb.c
compiling ./enc/big5.c
compiling ./enc/trans/big5.c
compiling ./enc/cesu_8.c
compiling ./enc/cp949.c
compiling ./enc/emacs_mule.c
compiling ./enc/euc_jp.c
compiling ./enc/euc_kr.c
compiling ./enc/euc_tw.c
compiling ./enc/gb2312.c
compiling ./enc/gb18030.c
compiling ./enc/gbk.c
compiling ./enc/iso_8859_1.c
compiling ./enc/iso_8859_2.c
compiling ./enc/iso_8859_3.c
compiling ./enc/iso_8859_4.c
compiling ./enc/iso_8859_5.c
compiling ./enc/iso_8859_6.c
compiling ./enc/iso_8859_7.c
compiling ./enc/iso_8859_8.c
compiling ./enc/iso_8859_9.c
compiling ./enc/iso_8859_10.c
compiling ./enc/iso_8859_11.c
compiling ./enc/iso_8859_13.c
compiling ./enc/iso_8859_14.c
compiling ./enc/iso_8859_15.c
compiling ./enc/trans/cesu_8.c
compiling ./enc/iso_8859_16.c
compiling ./enc/trans/chinese.c
compiling ./enc/koi8_r.c
compiling ./enc/koi8_u.c
compiling ./enc/shift_jis.c
compiling ./enc/utf_16be.c
compiling ./enc/utf_16le.c
compiling ./enc/utf_32be.c
compiling ./enc/utf_32le.c
compiling ./enc/trans/ebcdic.c
compiling ./enc/windows_31j.c
compiling ./enc/trans/emoji.c
compiling ./enc/windows_1250.c
compiling ./enc/windows_1251.c
compiling ./enc/trans/emoji_iso2022_kddi.c
compiling ./enc/windows_1252.c
compiling ./enc/windows_1253.c
compiling ./enc/windows_1254.c
compiling ./enc/windows_1257.c
linking encoding encdb.so
linking encoding big5.so
compiling ./enc/trans/emoji_sjis_docomo.c
linking encoding cesu_8.so
linking encoding cp949.so
linking encoding emacs_mule.so
linking encoding euc_jp.so
linking encoding euc_kr.so
linking encoding euc_tw.so
linking encoding gb2312.so
linking encoding gb18030.so
linking encoding gbk.so
linking encoding iso_8859_1.so
linking encoding iso_8859_2.so
linking encoding iso_8859_3.so
linking encoding iso_8859_4.so
linking encoding iso_8859_5.so
compiling ./enc/trans/emoji_sjis_kddi.c
linking encoding iso_8859_6.so
linking encoding iso_8859_7.so
linking encoding iso_8859_8.so
linking encoding iso_8859_9.so
linking encoding iso_8859_10.so
linking encoding iso_8859_11.so
linking encoding iso_8859_13.so
linking encoding iso_8859_14.so
linking encoding iso_8859_15.so
linking encoding iso_8859_16.so
linking encoding koi8_r.so
linking encoding koi8_u.so
linking encoding shift_jis.so
linking encoding utf_16be.so
linking encoding utf_16le.so
compiling ./enc/trans/emoji_sjis_softbank.c
linking encoding utf_32be.so
linking encoding utf_32le.so
linking encoding windows_31j.so
linking encoding windows_1250.so
linking encoding windows_1251.so
linking encoding windows_1252.so
linking encoding windows_1253.so
linking encoding windows_1254.so
linking encoding windows_1257.so
make[1]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
make[1]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
configuring -test-/arith_seq/extract
configuring -test-/array/resize
configuring -test-/bignum
configuring -test-/bug-14834
configuring -test-/bug-3571
configuring -test-/bug-5832
configuring -test-/bug_reporter
configuring -test-/class
configuring -test-/cxxanyargs
compiling ./enc/trans/escape.c
compiling ./enc/trans/gb18030.c
configuring -test-/debug
configuring -test-/dln/empty
configuring -test-/enumerator_kw
configuring -test-/exception
configuring -test-/fatal
configuring -test-/file
compiling ./enc/trans/gbk.c
configuring -test-/float
configuring -test-/funcall
configuring -test-/gvl/call_without_gvl
configuring -test-/hash
configuring -test-/integer
configuring -test-/iseq_load
configuring -test-/iter
configuring -test-/load/dot.dot
configuring -test-/load/protect
configuring -test-/marshal/compat
configuring -test-/marshal/internal_ivar
configuring -test-/marshal/usr
configuring -test-/memory_status
configuring -test-/method
configuring -test-/notimplement
configuring -test-/num2int
configuring -test-/path_to_class
configuring -test-/popen_deadlock
configuring -test-/postponed_job
configuring -test-/printf
configuring -test-/proc
configuring -test-/rational
configuring -test-/rb_call_super_kw
configuring -test-/recursion
configuring -test-/regexp
configuring -test-/scan_args
configuring -test-/st/foreach
configuring -test-/st/numhash
configuring -test-/st/update
configuring -test-/string
configuring -test-/struct
configuring -test-/symbol
configuring -test-/thread_fd_close
configuring -test-/time
configuring -test-/tracepoint
configuring -test-/typeddata
configuring -test-/vm
configuring -test-/wait_for_single_fd
compiling ./enc/trans/iso2022.c
configuring bigdecimal
compiling ./enc/trans/japanese.c
compiling ./enc/trans/japanese_euc.c
compiling ./enc/trans/japanese_sjis.c
compiling ./enc/trans/korean.c
configuring cgi/escape
configuring continuation
configuring coverage
configuring date
compiling ./enc/trans/single_byte.c
configuring dbm
compiling ./enc/trans/utf8_mac.c
compiling ./enc/trans/utf_16_32.c
linking transcoder transdb.so
linking transcoder big5.so
linking transcoder cesu_8.so
linking transcoder chinese.so
linking transcoder ebcdic.so
linking transcoder emoji.so
linking transcoder emoji_iso2022_kddi.so
linking transcoder emoji_sjis_docomo.so
linking transcoder emoji_sjis_kddi.so
linking transcoder emoji_sjis_softbank.so
header: db.h
library: db
linking transcoder escape.so
linking transcoder gb18030.so
linking transcoder gbk.so
linking transcoder iso2022.so
linking transcoder japanese.so
linking transcoder japanese_euc.so
linking transcoder japanese_sjis.so
linking transcoder korean.so
linking transcoder single_byte.so
linking transcoder utf8_mac.so
linking transcoder utf_16_32.so
make[1]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
making encs
make[1]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
make[1]: Nothing to be done for `encs'.
make[1]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
configuring digest
configuring digest/bubblebabble
configuring digest/md5
configuring etc
configuring digest/rmd160
configuring fcntl
configuring fiber
configuring fiddle
libffi_version: 3.0.13
configuring digest/sha1
configuring gdbm
configuring digest/sha2
configuring io/console
configuring io/nonblock
configuring io/wait
configuring json
configuring json/generator
configuring json/parser
configuring monitor
configuring nkf
configuring objspace
configuring pathname
configuring openssl
configuring psych
configuring pty
configuring racc/cparse
configuring rbconfig/sizeof
configuring readline
configuring ripper
configuring rubyvm
configuring sdbm
configuring socket
configuring stringio
configuring strscan
configuring syslog
configuring zlib
make[1]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
generating makefile exts.mk
exts.mk updated
make[1]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/arith_seq/extract'
compiling extract.c
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/array/resize'
compiling resize.c
linking shared-object -test-/arith_seq/extract.so
linking shared-object -test-/array/resize.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/arith_seq/extract'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bignum'
compiling big2str.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/array/resize'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bug-14834'
compiling bug-14384.c
compiling bigzero.c
linking shared-object -test-/bug_14834.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bug-14834'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bug-3571'
compiling bug.c
compiling div.c
linking shared-object -test-/bug_3571.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bug-3571'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bug-5832'
compiling bug.c
compiling init.c
linking shared-object -test-/bug_5832.so
compiling intpack.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bug-5832'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bug_reporter'
compiling bug_reporter.c
linking shared-object -test-/bug_reporter.so
compiling mul.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bug_reporter'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/class'
compiling class2name.c
compiling init.c
compiling str2big.c
linking shared-object -test-/class.so
linking shared-object -test-/bignum.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/class'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/cxxanyargs'
compiling cxxanyargs.cpp
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/bignum'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/debug'
compiling init.c
compiling inspector.c
compiling profile_frames.c
linking shared-object -test-/debug.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/debug'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/dln/empty'
compiling empty.c
linking shared-object -test-/dln/empty.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/dln/empty'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/enumerator_kw'
compiling enumerator_kw.c
linking shared-object -test-/enumerator_kw.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/enumerator_kw'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/exception'
compiling dataerror.c
linking shared-object -test-/cxxanyargs.so
compiling enc_raise.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/cxxanyargs'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/fatal'
compiling rb_fatal.c
compiling ensured.c
linking shared-object -test-/fatal/rb_fatal.so
compiling init.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/fatal'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/file'
compiling fs.c
linking shared-object -test-/exception.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/exception'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/float'
compiling init.c
compiling init.c
compiling nextafter.c
compiling stat.c
linking shared-object -test-/float.so
linking shared-object -test-/file.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/float'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/funcall'
compiling funcall.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/file'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/gvl/call_without_gvl'
compiling call_without_gvl.c
linking shared-object -test-/funcall.so
linking shared-object -test-/gvl/call_without_gvl.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/funcall'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/hash'
compiling delete.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/gvl/call_without_gvl'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/integer'
compiling core_ext.c
compiling init.c
compiling init.c
linking shared-object -test-/hash.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/hash'
compiling my_integer.c
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/iseq_load'
compiling iseq_load.c
linking shared-object -test-/integer.so
linking shared-object -test-/iseq_load.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/integer'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/iter'
compiling break.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/iseq_load'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/load/dot.dot'
compiling dot.dot.c
linking shared-object -test-/load/dot.dot.so
compiling init.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/load/dot.dot'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/load/protect'
compiling protect.c
compiling yield.c
linking shared-object -test-/load/protect.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/load/protect'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/marshal/compat'
compiling usrcompat.c
linking shared-object -test-/iter.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/iter'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/marshal/internal_ivar'
compiling internal_ivar.c
linking shared-object -test-/marshal/compat.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/marshal/compat'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/marshal/usr'
compiling usrmarshal.c
linking shared-object -test-/marshal/internal_ivar.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/marshal/internal_ivar'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/memory_status'
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/memory_status'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/method'
compiling arity.c
linking shared-object -test-/marshal/usr.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/marshal/usr'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/notimplement'
compiling bug.c
compiling init.c
linking shared-object -test-/notimplement.so
linking shared-object -test-/method.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/notimplement'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/num2int'
compiling num2int.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/method'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/path_to_class'
compiling path_to_class.c
linking shared-object -test-/path_to_class.so
linking shared-object -test-/num2int.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/path_to_class'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/popen_deadlock'
compiling infinite_loop_dlsym.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/num2int'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/postponed_job'
compiling postponed_job.c
linking shared-object -test-/popen_deadlock/infinite_loop_dlsym.so
linking shared-object -test-/postponed_job.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/popen_deadlock'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/printf'
compiling printf.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/postponed_job'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/proc'
compiling init.c
compiling receiver.c
linking shared-object -test-/printf.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/printf'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/rational'
compiling rat.c
compiling super.c
linking shared-object -test-/rational.so
linking shared-object -test-/proc.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/rational'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/rb_call_super_kw'
compiling rb_call_super_kw.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/proc'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/recursion'
compiling recursion.c
linking shared-object -test-/rb_call_super_kw.so
linking shared-object -test-/recursion.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/rb_call_super_kw'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/regexp'
compiling init.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/recursion'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/scan_args'
compiling scan_args.c
compiling parse_depth_limit.c
linking shared-object -test-/regexp.so
linking shared-object -test-/scan_args.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/regexp'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/st/foreach'
compiling foreach.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/scan_args'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/st/numhash'
compiling numhash.c
linking shared-object -test-/st/foreach.so
linking shared-object -test-/st/numhash.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/st/foreach'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/st/update'
compiling update.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/st/numhash'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/string'
compiling capacity.c
linking shared-object -test-/st/update.so
compiling coderange.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/st/update'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/struct'
compiling duplicate.c
compiling cstr.c
compiling init.c
compiling len.c
compiling ellipsize.c
compiling member.c
compiling enc_associate.c
linking shared-object -test-/struct.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/struct'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/symbol'
compiling init.c
compiling enc_str_buf_cat.c
compiling type.c
compiling fstring.c
linking shared-object -test-/symbol.so
compiling init.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/symbol'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/thread_fd_close'
compiling thread_fd_close.c
compiling modify.c
linking shared-object -test-/thread_fd_close.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/thread_fd_close'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/time'
compiling init.c
compiling new.c
compiling leap_second.c
compiling nofree.c
compiling new.c
compiling normalize.c
linking shared-object -test-/time.so
compiling qsort.c
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/time'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/tracepoint'
compiling gc_hook.c
compiling rb_str_dup.c
compiling tracepoint.c
compiling set_len.c
linking shared-object -test-/tracepoint.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/tracepoint'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/typeddata'
compiling typeddata.c
linking shared-object -test-/string.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/string'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/vm'
compiling at_exit.c
linking shared-object -test-/typeddata.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/typeddata'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/wait_for_single_fd'
compiling wait_for_single_fd.c
linking shared-object -test-/vm/at_exit.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/vm'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/bigdecimal'
compiling bigdecimal.c
linking shared-object -test-/wait_for_single_fd.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/-test-/wait_for_single_fd'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/cgi/escape'
compiling escape.c
linking shared-object cgi/escape.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/cgi/escape'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/continuation'
compiling continuation.c
linking shared-object continuation.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/continuation'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/coverage'
compiling coverage.c
installing default coverage libraries
linking shared-object coverage.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/coverage'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/date'
compiling date_core.c
linking shared-object bigdecimal.so
installing default bigdecimal libraries
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/bigdecimal'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/dbm'
compiling dbm.c
linking shared-object dbm.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/dbm'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/digest'
compiling digest.c
installing default digest libraries
linking shared-object digest.so
installing digest libraries
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/digest'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/etc'
compiling etc.c
linking shared-object etc.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/etc'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/fcntl'
compiling fcntl.c
linking shared-object fcntl.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/fcntl'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/fiber'
compiling fiber.c
linking shared-object fiber.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/fiber'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/fiddle'
compiling closure.c
compiling conversions.c
compiling fiddle.c
compiling function.c
compiling handle.c
compiling pointer.c
compiling date_parse.c
linking shared-object fiddle.so
installing default fiddle libraries
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/fiddle'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/gdbm'
compiling gdbm.c
linking shared-object gdbm.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/gdbm'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/io/console'
compiling console.c
linking shared-object io/console.so
installing default console libraries
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/io/console'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/io/nonblock'
compiling nonblock.c
compiling date_strftime.c
linking shared-object io/nonblock.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/io/nonblock'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/io/wait'
compiling wait.c
linking shared-object io/wait.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/io/wait'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/json'
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/json'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/monitor'
compiling monitor.c
compiling date_strptime.c
installing default monitor libraries
linking shared-object monitor.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/monitor'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/nkf'
compiling nkf.c
installing default date_core libraries
linking shared-object date_core.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/date'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/objspace'
compiling object_tracing.c
compiling objspace.c
compiling objspace_dump.c
linking shared-object objspace.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/objspace'
make[2]: Entering directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/openssl'
compiling openssl_missing.c
In file included from openssl_missing.c:21:0:
openssl_missing.h:75:0: warning: "X509_STORE_get_ex_new_index" redefined [enabled by default]
 #  define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \
 ^
In file included from /usr/local/include/openssl/x509.h:320:0,
                 from /usr/local/include/openssl/pem.h:17,
                 from /usr/local/include/openssl/ui.h:19,
                 from /usr/local/include/openssl/engine.h:24,
                 from openssl_missing.c:14:
/usr/local/include/openssl/x509_vfy.h:330:0: note: this is the location of the previous definition
 #define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \
 ^
In file included from /usr/local/include/openssl/bn.h:20:0,
                 from /usr/local/include/openssl/engine.h:18,
                 from openssl_missing.c:14:
openssl_missing.c: In function ‘ossl_HMAC_CTX_new’:
openssl_missing.c:65:43: error: invalid application of ‘sizeof’ to incomplete type ‘HMAC_CTX’
     HMAC_CTX *ctx = OPENSSL_malloc(sizeof(HMAC_CTX));
                                           ^
openssl_missing.c:68:5: warning: implicit declaration of function ‘HMAC_CTX_init’ [-Wimplicit-function-declaration]
     HMAC_CTX_init(ctx);
     ^
openssl_missing.c: In function ‘ossl_HMAC_CTX_free’:
openssl_missing.c:78:2: warning: implicit declaration of function ‘HMAC_CTX_cleanup’ [-Wimplicit-function-declaration]
  HMAC_CTX_cleanup(ctx);
  ^
openssl_missing.c: In function ‘ossl_X509_CRL_get0_signature’:
openssl_missing.c:90:13: error: dereferencing pointer to incomplete type
  *psig = crl->signature;
             ^
openssl_missing.c:92:13: error: dereferencing pointer to incomplete type
  *palg = crl->sig_alg;
             ^
openssl_missing.c: In function ‘ossl_X509_REQ_get0_signature’:
openssl_missing.c:102:13: error: dereferencing pointer to incomplete type
  *psig = req->signature;
             ^
openssl_missing.c:104:13: error: dereferencing pointer to incomplete type
  *palg = req->sig_alg;
             ^
make[2]: *** [openssl_missing.o] Error 1
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/openssl'
make[1]: *** [ext/openssl/all] Error 2
make[1]: *** Waiting for unfinished jobs....
installing default nkf libraries
linking shared-object nkf.so
make[2]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5/ext/nkf'
make[1]: Leaving directory `/tmp/ruby-build.20220125160016.5383.XbI6Zl/ruby-2.7.5'
make: *** [build-ext] Error 2

[fktsst]

Hello! I'm having the same issue while trying to install Ruby 3.0.3
rbenv 1.1.2
ruby-build 20220218-2-g10a56a2, installed like a plugin for rbenv
CentOS 7
OpenSSL 1.1.1l 24 Aug 2021
OPENSSLDIR: "/usr/local"
ENGINESDIR: "/usr/local/lib64/engines-1.1"

Suggested build environment for CentOS has "yum install -y gcc-6..." but the highest version that can be installed through yum is 4.8.5, so I installed devtoolset-9 which includes gcc version 9.3.1 20200408 (Red Hat 9.3.1-2) (GCC) (I chose version 9 because I successfully installed Ruby 3.0.3 on my PC Ubuntu 20.04 which has gcc 9)
Before installation I activated it with "scl enable devtoolset-9 bash"
"rbenv install 3.0.3" gives me very similar log:

make[2]: вход в каталог «/tmp/ruby-build.20220316175851.3171.jQdUem/ruby-3.0.3/ext/openssl»
compiling openssl_missing.c
In file included from /usr/local/include/openssl/bn.h:20,
from /usr/local/include/openssl/engine.h:18,
from openssl_missing.c:14:
openssl_missing.c: In function ‘ossl_HMAC_CTX_new’:
openssl_missing.c:65:43: error: invalid application of ‘sizeof’ to incomplete type ‘HMAC_CTX’ {aka ‘struct hmac_ctx_st’}
65 | HMAC_CTX *ctx = OPENSSL_malloc(sizeof(HMAC_CTX));
| ^~~~~~~~
openssl_missing.c:68:5: warning: implicit declaration of function ‘HMAC_CTX_init’; did you mean ‘HMAC_CTX_new’? [-Wimplicit-function-declaration]
68 | HMAC_CTX_init(ctx);
| ^~~~~~~~~~~~~
| HMAC_CTX_new
openssl_missing.c: In function ‘ossl_HMAC_CTX_free’:
openssl_missing.c:78:2: warning: implicit declaration of function ‘HMAC_CTX_cleanup’ [-Wimplicit-function-declaration]
78 | HMAC_CTX_cleanup(ctx);
| ^~~~~~~~~~~~~~~~
openssl_missing.c: In function ‘ossl_X509_CRL_get0_signature’:
openssl_missing.c:90:13: error: dereferencing pointer to incomplete type ‘X509_CRL’ {aka ‘const struct X509_crl_st’}
90 | *psig = crl->signature;
| ^~
openssl_missing.c: In function ‘ossl_X509_REQ_get0_signature’:
openssl_missing.c:102:13: error: dereferencing pointer to incomplete type ‘X509_REQ’ {aka ‘const struct X509_req_st’}
102 | *psig = req->signature;
| ^~
openssl_missing.c: At top level:
cc1: warning: unrecognized command line option ‘-Wno-self-assign’
cc1: warning: unrecognized command line option ‘-Wno-parentheses-equality’
cc1: warning: unrecognized command line option ‘-Wno-constant-logical-operand’
make[2]: *** [Makefile:328: openssl_missing.o] Ошибка 1
make[2]: выход из каталога «/tmp/ruby-build.20220316175851.3171.jQdUem/ruby-3.0.3/ext/openssl»
make[1]: *** [exts.mk:262: ext/openssl/all] Ошибка 2
make[1]: *** Ожидание завершения заданий…
compiling date_strptime.c
installing default date_core libraries
installing default nkf libraries
linking shared-object nkf.so
linking shared-object date_core.so
make[2]: выход из каталога «/tmp/ruby-build.20220316175851.3171.jQdUem/ruby-3.0.3/ext/nkf»
make[2]: выход из каталога «/tmp/ruby-build.20220316175851.3171.jQdUem/ruby-3.0.3/ext/date»
make[1]: выход из каталога «/tmp/ruby-build.20220316175851.3171.jQdUem/ruby-3.0.3»
make: *** [uncommon.mk:300: build-ext] Ошибка 2

I found this issue in OpenSSL for Ruby. There is an assumption that this error might be because of different OpenSSL versions getting mixed up and the author suggests to use --with-openssl-dir= option.
So I tried this
RUBY_CONFIGURE_OPTS="--with-openssl-dir=/usr/local" rbenv install 3.0.3
and got the same error.