ruby-masterでbootsnap

log.sh

$ cd ~/c/src/github.com/ruby/ruby
$ git switch master
$ git pull
$ git rev-parse HEAD
31c0ea20e5492925ac971991937e30524da5043d
$ git clean -dxf
$ ./autogen.sh
$ mkdir build && cd build
$ mkdir ~/.rubies
$ ../configure --prefix="${HOME}/.rubies/ruby-master" --disable-install-doc
$ make
$ make install
$ make test-all
  :
  Finished tests in 703.527219s, 37.6574 tests/s, 8969.5648 assertions/s.
26493 tests, 6310333 assertions, 0 failures, 0 errors, 102 skips

ruby -v: ruby 3.3.0dev (2023-12-13T19:15:09Z master 31c0ea20e5) [x86_64-linux]
$ mkdir /tmp/b
$ cd /tmp/b
$ ~/.rubies/ruby-master/bin/bundle init
$ echo "gem 'bootsnap', require: false" >> Gemfile
$ ~/.rubies/ruby-master/bin/bundle install
$ ~/.rubies/ruby-master/bin/bundle exec ~/.rubies/ruby-master/bin/ruby --version
ruby 3.3.0dev (2023-12-13T19:15:09Z master 31c0ea20e5) [x86_64-linux]
$ vi test.rb
$ cat test.rb
require 'bootsnap'
Bootsnap.setup(
  cache_dir:            'tmp/cache',
  ignore_directories:   ['node_modules'],
  development_mode:     true,
  load_path_cache:      true,
  compile_cache_iseq:   true,
  compile_cache_yaml:   true,
  compile_cache_json:   true,
  readonly:             true,
)
require 'csv'
$ ~/.rubies/ruby-master/bin/bundle exec ~/.rubies/ruby-master/bin/ruby test.rb
/home/zunda/.rubies/ruby-master/lib/ruby/3.3.0+0/bundled_gems.rb:120:in `<': comparison of String with nil failed (ArgumentError)

    msg = " #{RUBY_VERSION < SINCE[gem] ? "will no longer be" : "is not"} part of the default gems since Ruby #{SINCE[gem]}."
                             ^^^^^^^^^^
  from /home/zunda/.rubies/ruby-master/lib/ruby/3.3.0+0/bundled_gems.rb:120:in `build_message'
  from /home/zunda/.rubies/ruby-master/lib/ruby/3.3.0+0/bundled_gems.rb:116:in `warning?'
  from /home/zunda/.rubies/ruby-master/lib/ruby/3.3.0+0/bundled_gems.rb:65:in `block (2 levels) in replace_require'
  from /tmp/b/vendor/bundle/ruby/3.3.0+0/gems/bootsnap-1.17.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require'
  from test.rb:12:in `<main>'