current directory: /home/runner/work/rack/rack/vendor/bundle/ruby/3.4.0/gems/stringio-3.1.7/ext/stringio /opt/hostedtoolcache/Ruby/3.4.7/x64/bin/ruby extconf.rb checking for rb_io_mode_t in ruby/io.h… no creating Makefile

current directory: /home/runner/work/rack/rack/vendor/bundle/ruby/3.4.0/gems/stringio-3.1.7/ext/stringio make DESTDIR= sitearchdir=./.gem.20251009-2151-skf7w2 sitelibdir=./.gem.20251009-2151-skf7w2 clean

current directory: /home/runner/work/rack/rack/vendor/bundle/ruby/3.4.0/gems/stringio-3.1.7/ext/stringio make DESTDIR= sitearchdir=./.gem.20251009-2151-skf7w2 sitelibdir=./.gem.20251009-2151-skf7w2 compiling stringio.c linking shared-object stringio.so

current directory: /home/runner/work/rack/rack/vendor/bundle/ruby/3.4.0/gems/stringio-3.1.7/ext/stringio make DESTDIR= sitearchdir=./.gem.20251009-2151-skf7w2 sitelibdir=./.gem.20251009-2151-skf7w2 install /usr/bin/install -c -m 0755 stringio.so ./.gem.20251009-2151-skf7w2

current directory: /home/runner/work/rack/rack/vendor/bundle/ruby/3.4.0/gems/stringio-3.1.7/ext/stringio make DESTDIR= sitearchdir=./.gem.20251009-2151-skf7w2 sitelibdir=./.gem.20251009-2151-skf7w2 clean