/usr/bin/ruby -w -I"lib:lib:test" /usr/lib/ruby/gems/3.0.0/gems/rake-13.0.6/lib/rake/rake_test_loader.rb "test/api/all_features_test.rb" "test/api/cascade_test.rb" "test/api/chain_test.rb" "test/api/fallbacks_test.rb" "test/api/key_value_test.rb" "test/api/lazy_loadable_test.rb" "test/api/memoize_test.rb" "test/api/override_test.rb" "test/api/pluralization_test.rb" "test/api/simple_test.rb" "test/backend/cache_file_test.rb" "test/backend/cache_test.rb" "test/backend/cascade_test.rb" "test/backend/chain_test.rb" "test/backend/exceptions_test.rb" "test/backend/fallbacks_test.rb" "test/backend/interpolation_compiler_test.rb" "test/backend/key_value_test.rb" "test/backend/lazy_loadable_test.rb" "test/backend/memoize_test.rb" "test/backend/metadata_test.rb" "test/backend/pluralization_fallback_test.rb" "test/backend/pluralization_scope_test.rb" "test/backend/pluralization_test.rb" "test/backend/simple_test.rb" "test/backend/transliterator_test.rb" "test/gettext/api_test.rb" "test/gettext/backend_test.rb" "test/i18n/exceptions_test.rb" "test/i18n/gettext_plural_keys_test.rb" "test/i18n/interpolate_test.rb" "test/i18n/load_path_test.rb" "test/i18n/middleware_test.rb" "test/i18n_test.rb" "test/locale/fallbacks_test.rb" "test/locale/tag/rfc4646_test.rb" "test/locale/tag/simple_test.rb" "test/utils_test.rb" 
<internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require': cannot load such file -- mocha/setup (LoadError)
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /build/ruby-i18n/src/i18n-1.12.0/test/test_helper.rb:4:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /build/ruby-i18n/src/i18n-1.12.0/test/api/all_features_test.rb:1:in `<top (required)>'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from <internal:/usr/lib/ruby/3.0.0/rubygems/core_ext/kernel_require.rb>:85:in `require'
	from /usr/lib/ruby/gems/3.0.0/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:21:in `block in <main>'
	from /usr/lib/ruby/gems/3.0.0/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:6:in `select'
	from /usr/lib/ruby/gems/3.0.0/gems/rake-13.0.6/lib/rake/rake_test_loader.rb:6:in `<main>'
rake aborted!
Command failed with status (1): [ruby -w -I"lib:lib:test" /usr/lib/ruby/gems/3.0.0/gems/rake-13.0.6/lib/rake/rake_test_loader.rb "test/api/all_features_test.rb" "test/api/cascade_test.rb" "test/api/chain_test.rb" "test/api/fallbacks_test.rb" "test/api/key_value_test.rb" "test/api/lazy_loadable_test.rb" "test/api/memoize_test.rb" "test/api/override_test.rb" "test/api/pluralization_test.rb" "test/api/simple_test.rb" "test/backend/cache_file_test.rb" "test/backend/cache_test.rb" "test/backend/cascade_test.rb" "test/backend/chain_test.rb" "test/backend/exceptions_test.rb" "test/backend/fallbacks_test.rb" "test/backend/interpolation_compiler_test.rb" "test/backend/key_value_test.rb" "test/backend/lazy_loadable_test.rb" "test/backend/memoize_test.rb" "test/backend/metadata_test.rb" "test/backend/pluralization_fallback_test.rb" "test/backend/pluralization_scope_test.rb" "test/backend/pluralization_test.rb" "test/backend/simple_test.rb" "test/backend/transliterator_test.rb" "test/gettext/api_test.rb" "test/gettext/backend_test.rb" "test/i18n/exceptions_test.rb" "test/i18n/gettext_plural_keys_test.rb" "test/i18n/interpolate_test.rb" "test/i18n/load_path_test.rb" "test/i18n/middleware_test.rb" "test/i18n_test.rb" "test/locale/fallbacks_test.rb" "test/locale/tag/rfc4646_test.rb" "test/locale/tag/simple_test.rb" "test/utils_test.rb" ]

Tasks: TOP => test
(See full trace by running task with --trace)
==> ERROR:(B A failure occurred in check().(B
    Aborting...(B