2024-01-12 ごろに gitlab.com で発生するようになった Jekyll ビルドの問題の対策

$ bundle exec jekyll build -V -I -d dist --baseurl "$DST_DIR"
/builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/jekyll-4.1.1/lib/jekyll.rb:28: warning: csv was loaded from the standard library, but will no longer be part of the default gems since Ruby 3.4.0. Add csv to your Gemfile or gemspec. Also contact author of jekyll-4.1.1 to add csv into its gemspec.
/builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/safe_yaml-1.0.5/lib/safe_yaml/transform.rb:1: warning: base64 was loaded from the standard library, but will no longer be part of the default gems since Ruby 3.4.0. Add base64 to your Gemfile or gemspec. Also contact author of safe_yaml-1.0.5 to add base64 into its gemspec.
/builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/liquid-4.0.4/lib/liquid/standardfilters.rb:2: warning: bigdecimal was loaded from the standard library, but will no longer be part of the default gems since Ruby 3.4.0. Add bigdecimal to your Gemfile or gemspec. Also contact author of liquid-4.0.4 to add bigdecimal into its gemspec.
                    ------------------------------------------------
      Jekyll 4.1.1   Please append `--trace` to the `build` command 
                     for any additional information or backtrace. 
                    ------------------------------------------------
/usr/local/lib/ruby/3.3.0/logger.rb:384:in `level': undefined method `[]' for nil (NoMethodError)
    @level_override[Fiber.current] || @level
                   ^^^^^^^^^^^^^^^
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/jekyll-4.1.1/lib/jekyll/log_adapter.rb:45:in `adjust_verbosity'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/jekyll-4.1.1/lib/jekyll/commands/build.rb:27:in `process'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/jekyll-4.1.1/lib/jekyll/command.rb:91:in `block in process_with_graceful_fail'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/jekyll-4.1.1/lib/jekyll/command.rb:91:in `each'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/jekyll-4.1.1/lib/jekyll/command.rb:91:in `process_with_graceful_fail'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/jekyll-4.1.1/lib/jekyll/commands/build.rb:18:in `block (2 levels) in init_with_program'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `block in execute'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `each'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `execute'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/mercenary-0.4.0/lib/mercenary/program.rb:44:in `go'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/mercenary-0.4.0/lib/mercenary.rb:21:in `program'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/gems/jekyll-4.1.1/exe/jekyll:15:in `<top (required)>'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/bin/jekyll:25:in `load'
	from /builds/seishin-kan-website/seishin-kan-website.gitlab.io/vendor/ruby/3.3.0/bin/jekyll:25:in `<top (required)>'
	from /usr/local/lib/ruby/3.3.0/bundler/cli/exec.rb:58:in `load'
	from /usr/local/lib/ruby/3.3.0/bundler/cli/exec.rb:58:in `kernel_load'
	from /usr/local/lib/ruby/3.3.0/bundler/cli/exec.rb:23:in `run'
	from /usr/local/lib/ruby/3.3.0/bundler/cli.rb:451:in `exec'
	from /usr/local/lib/ruby/3.3.0/bundler/vendor/thor/lib/thor/command.rb:28:in `run'
	from /usr/local/lib/ruby/3.3.0/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
	from /usr/local/lib/ruby/3.3.0/bundler/vendor/thor/lib/thor.rb:527:in `dispatch'
	from /usr/local/lib/ruby/3.3.0/bundler/cli.rb:34:in `dispatch'
	from /usr/local/lib/ruby/3.3.0/bundler/vendor/thor/lib/thor/base.rb:584:in `start'
	from /usr/local/lib/ruby/3.3.0/bundler/cli.rb:28:in `start'
	from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.5.3/exe/bundle:28:in `block in <top (required)>'
	from /usr/local/lib/ruby/3.3.0/bundler/friendly_errors.rb:117:in `with_friendly_errors'
	from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.5.3/exe/bundle:20:in `<top (required)>'
	from /usr/local/bin/bundle:25:in `load'
	from /usr/local/bin/bundle:25:in `<main>'
Cleaning up project directory and file based variables
00:00
ERROR: Job failed: exit code 1

Installing jekyll 4.1.1

image: ruby:3.2