current directory: /sdk/clients/oathkeeper/ruby/vendor/bundle/ruby/2.5.0/gems/stringio-3.0.1/ext/stringio
/usr/bin/ruby2.5 -r ./siteconf20220413-3629-j2nvio.rb extconf.rb
checking for rb_io_extract_modeenc() in ruby/io.h... no
creating Makefile

current directory: /sdk/clients/oathkeeper/ruby/vendor/bundle/ruby/2.5.0/gems/stringio-3.0.1/ext/stringio
make "DESTDIR=" clean

current directory: /sdk/clients/oathkeeper/ruby/vendor/bundle/ruby/2.5.0/gems/stringio-3.0.1/ext/stringio
make "DESTDIR="
compiling stringio.c
linking shared-object stringio.so

current directory: /sdk/clients/oathkeeper/ruby/vendor/bundle/ruby/2.5.0/gems/stringio-3.0.1/ext/stringio
make "DESTDIR=" install
/usr/bin/install -c -m 0755 stringio.so ./.gem.20220413-3629-11jtwk0