Cannot build gtk3 documentation

[FallenAngel97]

I'm trying to setup solargraph autocomplete for gtk3 gem. My system is Arch linux ruby 2.6.1p33 (2019-01-30 revision 66950) [x86_64-linux]. This fails with a lot of errors/warnings

Steps to reproduce

1. Install gtk3 gem
2. yard gems --rebuild

Actual Output

[info]: Building yardoc index for gem: ast-2.4.0
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/ast.rb
[debug]: Parsing lib/ast/node.rb
[debug]: Parsing lib/ast/sexp.rb
[debug]: Parsing lib/ast/processor.rb
[debug]: Parsing lib/ast/processor/mixin.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/ast-2.4.0/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: atk-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/atk.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/atk-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: atk-3.3.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/atk.rb
[debug]: Serializing to /home/angel/.gem/doc/atk-3.3.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: backport-0.3.0
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/backport.rb
[debug]: Parsing lib/backport/client.rb
[debug]: Parsing lib/backport/server.rb
[debug]: Parsing lib/backport/adapter.rb
[debug]: Parsing lib/backport/machine.rb
[debug]: Parsing lib/backport/version.rb
[debug]: Parsing lib/backport/server/base.rb
[debug]: Parsing lib/backport/server/stdio.rb
[debug]: Parsing lib/backport/server/tcpip.rb
[debug]: Parsing lib/backport/server/interval.rb
[debug]: Parsing lib/backport/server/connectable.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/backport-0.3.0/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: bigdecimal-1.4.3
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/bigdecimal.rb
[debug]: Parsing lib/bigdecimal/math.rb
[debug]: Parsing lib/bigdecimal/util.rb
[debug]: Parsing lib/bigdecimal/ludcmp.rb
[debug]: Parsing lib/bigdecimal/newton.rb
[debug]: Parsing lib/bigdecimal/jacobian.rb
[debug]: Parsing ext/bigdecimal/extconf.rb
[debug]: Parsing ext/bigdecimal/util/util.c
[debug]: Parsing ext/bigdecimal/bigdecimal.c
[debug]: Parsing ext/bigdecimal/util/extconf.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/bigdecimal-1.4.3/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: bundler-2.0.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/bundler.rb
[debug]: Parsing lib/bundler/ui.rb
[debug]: Parsing lib/bundler/cli.rb
[debug]: Parsing lib/bundler/dsl.rb
[debug]: Parsing lib/bundler/env.rb
[debug]: Parsing lib/bundler/vlad.rb
[debug]: Parsing lib/bundler/graph.rb
[debug]: Parsing lib/bundler/index.rb
[debug]: Parsing lib/bundler/retry.rb
[debug]: Parsing lib/bundler/setup.rb
[debug]: Parsing lib/bundler/errors.rb
[debug]: Parsing lib/bundler/inline.rb
[debug]: Parsing lib/bundler/mirror.rb
[debug]: Parsing lib/bundler/plugin.rb
[warn]: @param tag has unknown parameter name: block 
    in file `lib/bundler/plugin.rb' near line 55
[warn]: @param tag has unknown parameter name: block 
    in file `lib/bundler/plugin.rb' near line 55
[warn]: @param tag has unknown parameter name: The 
    in file `lib/bundler/plugin.rb' near line 150
[warn]: @param tag has unknown parameter name: The 
    in file `lib/bundler/plugin.rb' near line 150
[warn]: @param tag has unknown parameter name: names 
    in file `lib/bundler/plugin.rb' near line 198
[warn]: @param tag has unknown parameter name: names 
    in file `lib/bundler/plugin.rb' near line 198
[warn]: @param tag has unknown parameter name: optional_plugin, 
    in file `lib/bundler/plugin.rb' near line 227
[warn]: @param tag has unknown parameter name: optional_plugin, 
    in file `lib/bundler/plugin.rb' near line 227
[debug]: Parsing lib/bundler/source.rb
[debug]: Parsing lib/bundler/worker.rb
[debug]: Parsing lib/bundler/cli/add.rb
[debug]: Parsing lib/bundler/cli/gem.rb
[debug]: Parsing lib/bundler/cli/viz.rb
[debug]: Parsing lib/bundler/fetcher.rb
[debug]: Parsing lib/bundler/gemdeps.rb
[debug]: Parsing lib/bundler/runtime.rb
[debug]: Parsing lib/bundler/version.rb
[debug]: Parsing lib/bundler/cli/exec.rb
[debug]: Parsing lib/bundler/cli/info.rb
[debug]: Parsing lib/bundler/cli/init.rb
[debug]: Parsing lib/bundler/cli/list.rb
[debug]: Parsing lib/bundler/cli/lock.rb
[debug]: Parsing lib/bundler/cli/open.rb
[debug]: Parsing lib/bundler/cli/show.rb
[debug]: Parsing lib/bundler/injector.rb
[warn]: @param tag has unknown parameter name: path 
    in file `lib/bundler/injector.rb' near line 158
[debug]: Parsing lib/bundler/resolver.rb
[debug]: Parsing lib/bundler/ruby_dsl.rb
[debug]: Parsing lib/bundler/settings.rb
[debug]: Parsing lib/bundler/spec_set.rb
[debug]: Parsing lib/bundler/ui/shell.rb
[debug]: Parsing lib/bundler/cli/cache.rb
[debug]: Parsing lib/bundler/cli/check.rb
[debug]: Parsing lib/bundler/cli/clean.rb
[debug]: Parsing lib/bundler/cli/issue.rb
[debug]: Parsing lib/bundler/constants.rb
[debug]: Parsing lib/bundler/dep_proxy.rb
[debug]: Parsing lib/bundler/deprecate.rb
[debug]: Parsing lib/bundler/gem_tasks.rb
[warn]: in YARD::Handlers::Ruby::MixinHandler: Undocumentable mixin: YARD::Parser::UndocumentableError for class 
    in file 'lib/bundler/gem_tasks.rb':4:

    4: CLOBBER.include "pkg"

[debug]: Parsing lib/bundler/installer.rb
[debug]: Parsing lib/bundler/ui/silent.rb
[debug]: Parsing lib/bundler/capistrano.rb
[debug]: Parsing lib/bundler/cli/common.rb
[debug]: Parsing lib/bundler/cli/config.rb
[debug]: Parsing lib/bundler/cli/doctor.rb
[debug]: Parsing lib/bundler/cli/inject.rb
[debug]: Parsing lib/bundler/cli/plugin.rb
[debug]: Parsing lib/bundler/cli/remove.rb
[debug]: Parsing lib/bundler/cli/update.rb
[debug]: Parsing lib/bundler/definition.rb
[debug]: Parsing lib/bundler/dependency.rb
[debug]: Parsing lib/bundler/deployment.rb
[debug]: Parsing lib/bundler/gem_helper.rb
[debug]: Parsing lib/bundler/plugin/api.rb
[warn]: @param tag has unknown parameter name: (optional) 
    in file `lib/bundler/plugin/api.rb' near line 33
[warn]: @param tag has unknown parameter name: the 
    in file `lib/bundler/plugin/api.rb' near line 43
[warn]: @param tag has unknown parameter name: (optional) 
    in file `lib/bundler/plugin/api.rb' near line 43
[debug]: Parsing lib/bundler/plugin/dsl.rb
[debug]: Parsing lib/bundler/source/git.rb
[debug]: Parsing lib/bundler/cli/console.rb
[debug]: Parsing lib/bundler/cli/install.rb
[debug]: Parsing lib/bundler/cli/package.rb
[debug]: Parsing lib/bundler/gem_helpers.rb
[debug]: Parsing lib/bundler/source/path.rb
[debug]: Parsing lib/bundler/source_list.rb
[debug]: Parsing lib/bundler/ui/rg_proxy.rb
[debug]: Parsing lib/bundler/cli/binstubs.rb
[debug]: Parsing lib/bundler/cli/outdated.rb
[debug]: Parsing lib/bundler/cli/platform.rb
[debug]: Parsing lib/bundler/cli/pristine.rb
[debug]: Parsing lib/bundler/current_ruby.rb
[debug]: Parsing lib/bundler/feature_flag.rb
[debug]: Parsing lib/bundler/fetcher/base.rb
[debug]: Parsing lib/bundler/plugin/index.rb
[warn]: @param tag has unknown parameter name: index 
    in file `lib/bundler/plugin/index.rb' near line 124
[warn]: @param tag has unknown parameter name: is 
    in file `lib/bundler/plugin/index.rb' near line 124
[debug]: Parsing lib/bundler/process_lock.rb
[debug]: Parsing lib/bundler/psyched_yaml.rb
[debug]: Parsing lib/bundler/ruby_version.rb
[warn]: @param tag has unknown parameter name: the 
    in file `lib/bundler/ruby_version.rb' near line 58
[debug]: Parsing lib/bundler/rubygems_ext.rb
[debug]: Parsing lib/bundler/fetcher/index.rb
[debug]: Parsing lib/bundler/plugin/events.rb
[warn]: in YARD::Handlers::Ruby::DSLHandler: Undocumentable syntax error in `lib/bundler/plugin/events.rb`:(3,42): syntax error, unexpected tIDENTIFIER, expecting do or '{' or '('
    in file 'lib/bundler/plugin/events.rb':38:

    38: define :GEM_BEFORE_INSTALL, "before-install"

[warn]: in YARD::Handlers::Ruby::DSLHandler: Undocumentable syntax error in `lib/bundler/plugin/events.rb`:(3,32): syntax error, unexpected tIDENTIFIER, expecting do or '{' or '('
    in file 'lib/bundler/plugin/events.rb':46:

    46: define :GEM_AFTER_INSTALL,  "after-install"

[debug]: Parsing lib/bundler/vendored_thor.rb
[debug]: Parsing lib/bundler/build_metadata.rb
[debug]: Parsing lib/bundler/match_platform.rb
[debug]: Parsing lib/bundler/shared_helpers.rb
[warn]: @see tag (#7) should not be wrapped in {} (causes rendering issues): 
    in file `lib/bundler/shared_helpers.rb' near line 115
[debug]: Parsing lib/bundler/source/gemspec.rb
[debug]: Parsing lib/bundler/templates/gems.rb
[debug]: Parsing lib/bundler/version_ranges.rb
[debug]: Parsing lib/bundler/friendly_errors.rb
[debug]: Parsing lib/bundler/lockfile_parser.rb
[debug]: Parsing lib/bundler/source/metadata.rb
[debug]: Parsing lib/bundler/source/rubygems.rb
[warn]: @param tag has unknown parameter name: specification 
    in file `lib/bundler/source/rubygems.rb' near line 525
[debug]: Parsing lib/bundler/yaml_serializer.rb
[debug]: Parsing lib/bundler/plugin/installer.rb
[warn]: in YARD::Handlers::Ruby::MethodHandler: Undocumentable method defined on object instance
    in file 'lib/bundler/plugin/installer.rb':32:

    32: def definition.lock(*); end

[warn]: @param tag has unknown parameter name: name 
    in file `lib/bundler/plugin/installer.rb' near line 67
[warn]: @param tag has unknown parameter name: source(s) 
    in file `lib/bundler/plugin/installer.rb' near line 67
[debug]: Parsing lib/bundler/plugin/api/source.rb
[debug]: Parsing lib/bundler/fetcher/dependency.rb
[debug]: Parsing lib/bundler/fetcher/downloader.rb
[debug]: Parsing lib/bundler/gem_remote_fetcher.rb
[debug]: Parsing lib/bundler/lazy_specification.rb
[debug]: Parsing lib/bundler/lockfile_generator.rb
[debug]: Parsing lib/bundler/plugin/source_list.rb
[debug]: Parsing lib/bundler/settings/validator.rb
[debug]: Parsing lib/bundler/stub_specification.rb
[debug]: Parsing lib/bundler/vendored_fileutils.rb
[debug]: Parsing lib/bundler/vendored_molinillo.rb
[debug]: Parsing lib/bundler/compatibility_guard.rb
[debug]: Parsing lib/bundler/resolver/spec_group.rb
[debug]: Parsing lib/bundler/similarity_detector.rb
[debug]: Parsing lib/bundler/vendored_persistent.rb
[debug]: Parsing lib/bundler/compact_index_client.rb
[debug]: Parsing lib/bundler/gem_version_promoter.rb
[debug]: Parsing lib/bundler/installer/standalone.rb
[debug]: Parsing lib/bundler/plugin/installer/git.rb
[debug]: Parsing lib/bundler/remote_specification.rb
[debug]: Parsing lib/bundler/rubygems_integration.rb
[debug]: Parsing lib/bundler/source/git/git_proxy.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor.rb
[debug]: Parsing lib/bundler/environment_preserver.rb
[debug]: Parsing lib/bundler/fetcher/compact_index.rb
[debug]: Parsing lib/bundler/source/path/installer.rb
[debug]: Parsing lib/bundler/endpoint_specification.rb
[debug]: Parsing lib/bundler/rubygems_gem_installer.rb
[debug]: Parsing lib/bundler/source/rubygems/remote.rb
[debug]: Parsing lib/bundler/uri_credentials_filter.rb
[debug]: Parsing lib/bundler/installer/gem_installer.rb
[debug]: Parsing lib/bundler/plugin/installer/rubygems.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/base.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/util.rb
[debug]: Parsing lib/bundler/compact_index_client/cache.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/error.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/group.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/shell.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/parser.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/runner.rb
[debug]: Parsing lib/bundler/compact_index_client/updater.rb
[debug]: Parsing lib/bundler/installer/parallel_installer.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/actions.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/command.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/version.rb
[debug]: Parsing lib/bundler/ssl_certs/certificate_manager.rb
[debug]: Parsing lib/bundler/vendor/fileutils/lib/fileutils.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/invocation.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/shell/html.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/line_editor.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/rake_compat.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/shell/basic.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/shell/color.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/parser/option.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/parser/options.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/state.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/parser/argument.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/errors.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/parser/arguments.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/actions/directory.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/line_editor/basic.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/resolver.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/actions/create_file.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/actions/create_link.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/modules/ui.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb
[warn]: @param tag has unknown parameter name: array 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 367
[warn]: @param tag has unknown parameter name: array 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 435
[warn]: @param tag has unknown parameter name: details 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 449
[warn]: @param tag has unknown parameter name: details 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 463
[warn]: @param tag has unknown parameter name: details 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 496
[warn]: @param tag has unknown parameter name: array 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 565
[warn]: @param tag has unknown parameter name: array 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 565
[warn]: @param tag has unknown parameter name: existing 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 710
[warn]: @param tag has unknown parameter name: activated_possibility 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 736
[warn]: @param tag has unknown parameter name: the 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 772
[warn]: @param tag has unknown parameter name: the 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 783
[warn]: @param tag has unknown parameter name: an 
    in file `lib/bundler/vendor/molinillo/lib/molinillo/resolution.rb' near line 802
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/line_editor/readline.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/core_ext/ordered_hash.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/gem_metadata.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/compatibility.rb
[warn]: Unknown tag @block in file `lib/bundler/vendor/molinillo/lib/molinillo/compatibility.rb` near line 13
[warn]: Unknown tag @block in file `lib/bundler/vendor/molinillo/lib/molinillo/compatibility.rb` near line 13
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/actions/empty_directory.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/core_ext/io_binary_read.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/actions/inject_into_file.rb
[debug]: Parsing lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb
[debug]: Missing object Net in file `lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb', moving it to the back of the line.
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/actions/file_manipulation.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph.rb
[debug]: Parsing lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/log.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/tag.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/action.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/vertex.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/delegates/resolution_state.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/add_vertex.rb
[debug]: Parsing lib/bundler/vendor/thor/lib/thor/core_ext/hash_with_indifferent_access.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/delete_edge.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/set_payload.rb
[debug]: Parsing lib/bundler/vendor/net-http-persistent/lib/net/http/persistent/ssl_reuse.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/modules/specification_provider.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/detach_vertex_named.rb
[debug]: Parsing lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/add_edge_no_circular.rb
[debug]: Re-processing lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb...
[debug]: Missing object Net in file `lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb', moving it to the back of the line.
[debug]: Re-processing lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb...
[debug]: Missing object Net in file `lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb', moving it to the back of the line.
[debug]: Re-processing lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb...
[debug]: Missing object Net in file `lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb', moving it to the back of the line.
[debug]: Re-processing lib/bundler/vendor/net-http-persistent/lib/net/http/faster.rb...
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/bundler-2.0.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: cairo-1.16.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/cairo.rb
[debug]: Parsing lib/cairo/path.rb
[debug]: Parsing lib/cairo/color.rb
[debug]: Parsing lib/cairo/paper.rb
[debug]: Parsing lib/cairo/point.rb
[debug]: Parsing lib/cairo/colors.rb
[debug]: Parsing lib/cairo/device.rb
[debug]: Parsing lib/cairo/papers.rb
[debug]: Parsing lib/cairo/region.rb
[debug]: Parsing lib/cairo/context.rb
[debug]: Parsing lib/cairo/pattern.rb
[debug]: Parsing lib/cairo/surface.rb
[debug]: Parsing lib/cairo/constants.rb
[debug]: Parsing lib/cairo/context/blur.rb
[debug]: Parsing lib/cairo/context/path.rb
[debug]: Parsing lib/cairo/context/color.rb
[debug]: Parsing lib/cairo/context/circle.rb
[debug]: Parsing lib/cairo/context/triangle.rb
[debug]: Parsing lib/cairo/context/rectangle.rb
[debug]: Parsing ext/cairo/extconf.rb
[debug]: Parsing ext/cairo/rb_cairo.c
[debug]: Parsing ext/cairo/rb_cairo_io.c
[debug]: Parsing ext/cairo/rb_cairo_path.c
[debug]: Parsing ext/cairo/rb_cairo_glyph.c
[debug]: Parsing ext/cairo/rb_cairo_device.c
[debug]: Parsing ext/cairo/rb_cairo_matrix.c
[debug]: Parsing ext/cairo/rb_cairo_region.c
[debug]: Parsing ext/cairo/rb_cairo_context.c
[debug]: Parsing ext/cairo/rb_cairo_pattern.c
[debug]: Parsing ext/cairo/rb_cairo_private.c
[debug]: Parsing ext/cairo/rb_cairo_surface.c
[debug]: Parsing ext/cairo/rb_cairo_constants.c
[debug]: Parsing ext/cairo/rb_cairo_exception.c
[debug]: Parsing ext/cairo/rb_cairo_font_face.c
[debug]: Parsing ext/cairo/rb_cairo_rectangle.c
[debug]: Parsing ext/cairo/rb_cairo_scaled_font.c
[debug]: Parsing ext/cairo/rb_cairo_font_extents.c
[debug]: Parsing ext/cairo/rb_cairo_font_options.c
[debug]: Parsing ext/cairo/rb_cairo_text_cluster.c
[debug]: Parsing ext/cairo/rb_cairo_text_extents.c
[debug]: Parsing ext/cairo/rb_cairo_quartz_surface.c
[debug]: Serializing to /home/angel/.gem/doc/cairo-1.16.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: cairo-gobject-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/cairo-gobject.rb
[debug]: Parsing ext/cairo-gobject/extconf.rb
[debug]: Parsing ext/cairo-gobject/rb-cairo-gobject.c
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/cairo-gobject-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: cairo-gobject-3.3.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/cairo-gobject.rb
[debug]: Parsing ext/cairo-gobject/extconf.rb
[debug]: Parsing ext/cairo-gobject/rb-cairo-gobject.c
[debug]: Serializing to /home/angel/.gem/doc/cairo-gobject-3.3.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: debase-0.2.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/debase.rb
[debug]: Parsing lib/debase/rbx.rb
[debug]: Parsing lib/debase/context.rb
[debug]: Parsing lib/debase/version.rb
[debug]: Parsing lib/debase/rbx/frame.rb
[debug]: Parsing lib/debase/rbx/monkey.rb
[debug]: Parsing lib/debase/rbx/context.rb
[debug]: Parsing lib/debase/rbx/breakpoint.rb
[debug]: Parsing ext/locker.c
[debug]: Parsing ext/context.c
[debug]: Parsing ext/extconf.rb
[debug]: Parsing ext/breakpoint.c
[debug]: Parsing ext/attach/attach.c
[debug]: Parsing ext/attach/extconf.rb
[debug]: Parsing ext/debase_internals.c
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/debase-0.2.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: debase-ruby_core_source-0.10.4
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/debase/ruby_core_source.rb
[debug]: Parsing lib/debase/ruby_core_source/version.rb
[debug]: Serializing to /home/angel/.gem/doc/debase-ruby_core_source-0.10.4/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: fastri-0.3.1.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/fastri/util.rb
[debug]: Parsing lib/fastri/version.rb
[debug]: Parsing lib/fastri/ri_index.rb
[debug]: Parsing lib/fastri/ri_service.rb
[debug]: Parsing lib/fastri/full_text_index.rb
[debug]: Parsing lib/fastri/name_descriptor.rb
[debug]: Parsing lib/fastri/full_text_indexer.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/fastri-0.3.1.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gdk3-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gdk3.rb
[debug]: Parsing lib/gdk3/atom.rb
[debug]: Parsing lib/gdk3/rgba.rb
[debug]: Parsing lib/gdk3/cairo.rb
[debug]: Parsing lib/gdk3/color.rb
[debug]: Parsing lib/gdk3/event.rb
[debug]: Parsing lib/gdk3/cursor.rb
[debug]: Parsing lib/gdk3/loader.rb
[debug]: Parsing lib/gdk3/screen.rb
[debug]: Parsing lib/gdk3/window.rb
[debug]: Parsing lib/gdk3/rectangle.rb
[debug]: Parsing lib/gdk3/deprecated.rb
[debug]: Parsing lib/gdk3/x11-loader.rb
[debug]: Parsing lib/gdk3/window-attr.rb
[debug]: Parsing lib/gdk3/event-readers.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/gdk3-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gdk3-3.3.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gdk3.rb
[debug]: Parsing lib/gdk3/atom.rb
[debug]: Parsing lib/gdk3/rgba.rb
[debug]: Parsing lib/gdk3/cairo.rb
[debug]: Parsing lib/gdk3/color.rb
[debug]: Parsing lib/gdk3/event.rb
[debug]: Parsing lib/gdk3/cursor.rb
[debug]: Parsing lib/gdk3/loader.rb
[debug]: Parsing lib/gdk3/screen.rb
[debug]: Parsing lib/gdk3/window.rb
[debug]: Parsing lib/gdk3/rectangle.rb
[debug]: Parsing lib/gdk3/deprecated.rb
[debug]: Parsing lib/gdk3/x11-loader.rb
[debug]: Parsing lib/gdk3/window-attr.rb
[debug]: Parsing lib/gdk3/event-readers.rb
[debug]: Serializing to /home/angel/.gem/doc/gdk3-3.3.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gdk_pixbuf2-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gdk_pixbuf2.rb
[debug]: Parsing lib/gdk_pixbuf2/loader.rb
[debug]: Parsing lib/gdk_pixbuf2/pixbuf.rb
[debug]: Parsing lib/gdk_pixbuf2/version.rb
[debug]: Parsing lib/gdk_pixbuf2/deprecated.rb
[debug]: Parsing lib/gdk_pixbuf2/pixbuf-loader.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/gdk_pixbuf2-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gdk_pixbuf2-3.3.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gdk_pixbuf2.rb
[debug]: Parsing lib/gdk_pixbuf2/loader.rb
[debug]: Parsing lib/gdk_pixbuf2/pixbuf.rb
[debug]: Parsing lib/gdk_pixbuf2/version.rb
[debug]: Parsing lib/gdk_pixbuf2/deprecated.rb
[debug]: Parsing lib/gdk_pixbuf2/pixbuf-loader.rb
[debug]: Serializing to /home/angel/.gem/doc/gdk_pixbuf2-3.3.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gio2-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gio2.rb
[debug]: Parsing lib/gio2/file.rb
[debug]: Parsing lib/gio2/action.rb
[debug]: Parsing lib/gio2/loader.rb
[debug]: Parsing lib/gio2/settings.rb
[debug]: Parsing lib/gio2/menu-item.rb
[debug]: Parsing lib/gio2/resources.rb
[debug]: Parsing lib/gio2/action-map.rb
[debug]: Parsing lib/gio2/deprecated.rb
[debug]: Parsing lib/gio2/content-type.rb
[debug]: Parsing lib/gio2/inet-address.rb
[debug]: Parsing lib/gio2/input-stream.rb
[debug]: Parsing lib/gio2/simple-action.rb
[debug]: Parsing lib/gio2/pollable-input-stream.rb
[debug]: Parsing lib/gio2/pollable-output-stream.rb
[debug]: Parsing lib/gio2/settings-schema-source.rb
[debug]: Parsing lib/gio2/application-command-line.rb
[debug]: Parsing ext/gio2/rb-gio2.c
[debug]: Parsing ext/gio2/extconf.rb
[debug]: Parsing ext/gio2/rb-gio2-application.c
[debug]: Parsing ext/gio2/rb-gio2-pollable-source.c
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/gio2-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gio2-3.3.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gio2.rb
[debug]: Parsing lib/gio2/file.rb
[debug]: Parsing lib/gio2/action.rb
[debug]: Parsing lib/gio2/loader.rb
[debug]: Parsing lib/gio2/settings.rb
[debug]: Parsing lib/gio2/menu-item.rb
[debug]: Parsing lib/gio2/resources.rb
[debug]: Parsing lib/gio2/action-map.rb
[debug]: Parsing lib/gio2/deprecated.rb
[debug]: Parsing lib/gio2/content-type.rb
[debug]: Parsing lib/gio2/inet-address.rb
[debug]: Parsing lib/gio2/input-stream.rb
[debug]: Parsing lib/gio2/simple-action.rb
[debug]: Parsing lib/gio2/pollable-input-stream.rb
[debug]: Parsing lib/gio2/pollable-output-stream.rb
[debug]: Parsing lib/gio2/settings-schema-source.rb
[debug]: Parsing lib/gio2/application-command-line.rb
[debug]: Parsing ext/gio2/rb-gio2.c
[debug]: Parsing ext/gio2/extconf.rb
[debug]: Parsing ext/gio2/rb-gio2-application.c
[debug]: Parsing ext/gio2/rb-gio2-pollable-source.c
[debug]: Serializing to /home/angel/.gem/doc/gio2-3.3.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: glib2-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/glib2.rb
[debug]: Parsing lib/glib2/regex.rb
[debug]: Parsing lib/mkmf-gnome2.rb
[debug]: Parsing lib/glib-mkenums.rb
[debug]: Parsing lib/glib2/version.rb
[debug]: Parsing lib/gnome2-raketask.rb
[debug]: Parsing lib/glib2/deprecated.rb
[debug]: Parsing lib/glib2/deprecatable.rb
[debug]: Parsing lib/gnome2/rake/package.rb
[debug]: Parsing lib/gnome2/rake/package-task.rb
[debug]: Parsing lib/gnome2/rake/external-package.rb
[debug]: Parsing lib/gnome2/rake/source-download-task.rb
[debug]: Parsing lib/gnome2/rake/native-binary-build-task.rb
[debug]: Parsing lib/gnome2/rake/windows-binary-build-task.rb
[debug]: Parsing lib/gnome2/rake/windows-binary-download-task.rb
[debug]: Parsing ext/glib2/rbglib.c
[debug]: Parsing ext/glib2/rbgutil.c
[debug]: Parsing ext/glib2/extconf.rb
[debug]: Parsing ext/glib2/rbglib-gc.c
[debug]: Parsing ext/glib2/rbgobject.c
[debug]: Parsing ext/glib2/rbglib_i18n.c
[debug]: Parsing ext/glib2/rbglib_ucs4.c
[debug]: Parsing ext/glib2/rbglib_utf8.c
[debug]: Parsing ext/glib2/rbgobj_strv.c
[debug]: Parsing ext/glib2/rbgobj_type.c
[debug]: Parsing ext/glib2/rbglib-bytes.c
[debug]: Parsing ext/glib2/rbglib_error.c
[debug]: Parsing ext/glib2/rbglib_int64.c
[debug]: Parsing ext/glib2/rbglib_regex.c
[debug]: Parsing ext/glib2/rbglib_shell.c
[debug]: Parsing ext/glib2/rbglib_spawn.c
[debug]: Parsing ext/glib2/rbglib_timer.c
[debug]: Parsing ext/glib2/rbglib_utf16.c
[debug]: Parsing ext/glib2/rbglib_utils.c
[debug]: Parsing ext/glib2/rbglib_win32.c
[debug]: Parsing ext/glib2/rbgobj_boxed.c
[debug]: Parsing ext/glib2/rbgobj_enums.c
[debug]: Parsing ext/glib2/rbgobj_flags.c
[debug]: Parsing ext/glib2/rbgobj_param.c
[debug]: Parsing ext/glib2/rbgobj_value.c
[debug]: Parsing ext/glib2/rbgutil_list.c
[debug]: Parsing ext/glib2/rbglib_pollfd.c
[debug]: Parsing ext/glib2/rbglib_source.c
[debug]: Parsing ext/glib2/rbgobj_object.c
[error]: Unhandled exception in YARD::Handlers::C::MixinHandler:
  in `ext/glib2/rbgobj_object.c`:1023:

    1023: rb_include_module(klass, initialize_module);

[error]: NoMethodError: undefined method `root?' for nil:NilClass
[error]: Stack trace:
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/base.rb:562:in `ensure_loaded!'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:10:in `block (2 levels) in <class:MixinHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:8:in `scan'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:8:in `block in <class:MixinHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/processor.rb:114:in `block (2 levels) in process'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/processor.rb:112:in `each'

[debug]: Parsing ext/glib2/rbgobj_signal.c
[debug]: Missing object SignalFlags in file `ext/glib2/rbgobj_signal.c', moving it to the back of the line.
[debug]: Parsing ext/glib2/rbglib-variant.c
[debug]: Parsing ext/glib2/rbglib_convert.c
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Parsing ext/glib2/rbglib_gettext.c
[debug]: Parsing ext/glib2/rbglib_keyfile.c
[debug]: Parsing ext/glib2/rbglib_threads.c
[debug]: Parsing ext/glib2/rbglib_unichar.c
[debug]: Parsing ext/glib2/rbglib_unicode.c
[debug]: Parsing ext/glib2/rbgobj_binding.c
[debug]: Parsing ext/glib2/rbgobj_closure.c
[debug]: Parsing ext/glib2/rbgobj_convert.c
[debug]: Parsing ext/glib2/glib-enum-types.c
[debug]: Parsing ext/glib2/rbglib_datetime.c
[debug]: Parsing ext/glib2/rbglib_mainloop.c
[debug]: Parsing ext/glib2/rbglib_messages.c
[debug]: Parsing ext/glib2/rbglib_timezone.c
[debug]: Parsing ext/glib2/rbglib_fileutils.c
[debug]: Parsing ext/glib2/rbglib_iochannel.c
[debug]: Parsing ext/glib2/rbglib_matchinfo.c
[debug]: Parsing ext/glib2/rbglibdeprecated.c
[debug]: Parsing ext/glib2/rbgobj_enumflags.c
[debug]: Parsing ext/glib2/rbgutil_callback.c
[debug]: Parsing ext/glib2/rbglib_shellerror.c
[debug]: Parsing ext/glib2/rbglib_spawnerror.c
[debug]: Parsing ext/glib2/rbgobj_paramspecs.c
[debug]: Parsing ext/glib2/rbgobj_typemodule.c
[debug]: Parsing ext/glib2/rbgobj_typeplugin.c
[debug]: Parsing ext/glib2/rbgobj_valuearray.c
[debug]: Parsing ext/glib2/rbgobj_valuetypes.c
[debug]: Parsing ext/glib2/rbgutildeprecated.c
[debug]: Parsing ext/glib2/rbglib_maincontext.c
[debug]: Parsing ext/glib2/rbglib-variant-type.c
[debug]: Parsing ext/glib2/rbglib_bookmarkfile.c
[debug]: Parsing ext/glib2/rbglib_io_constants.c
[debug]: Parsing ext/glib2/rbgobj_typeinstance.c
[debug]: Parsing ext/glib2/rbgobj_typeinterface.c
[error]: Unhandled exception in YARD::Handlers::C::MixinHandler:
  in `ext/glib2/rbgobj_typeinterface.c`:133:

    133: rb_include_module(interf, rb_mGLibInterface);

[error]: NoMethodError: undefined method `root?' for nil:NilClass
[error]: Stack trace:
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/base.rb:562:in `ensure_loaded!'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:10:in `block (2 levels) in <class:MixinHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:8:in `scan'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:8:in `block in <class:MixinHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/processor.rb:114:in `block (2 levels) in process'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/processor.rb:112:in `each'

[debug]: Parsing ext/glib2/rbglib_iochannelerror.c
[debug]: Parsing ext/glib2/rbglib_iochannel_win32_socket.c
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Re-processing ext/glib2/rbgobj_signal.c...
[debug]: Missing object SignalFlags in file `ext/glib2/rbgobj_signal.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbgobj_signal.c...
[debug]: Missing object SignalMatchType in file `ext/glib2/rbgobj_signal.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbgobj_signal.c...
[debug]: Missing object SignalMatchType in file `ext/glib2/rbgobj_signal.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbgobj_signal.c...
[warn]: Load Order / Name Resolution Problem on MetaInterface:
-
Something is trying to call child on object MetaInterface before it has been recognized.
This error usually means that you need to modify the order in which you parse files
so that MetaInterface is parsed before methods or other objects attempt to access it.
-
YARD will recover from this error and continue to parse but you *may* have problems
with your generated documentation. You should probably fix this.
-

[error]: Unhandled exception in YARD::Handlers::C::AliasHandler:
  in `ext/glib2/rbgobj_signal.c`:998:

    998: rb_define_alias(mMetaInterface, "signal_new", "define_signal");

[error]: ProxyMethodError: Proxy cannot call method #child on object 'MetaInterface'
[error]: Stack trace:
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/code_objects/proxy.rb:189:in `rescue in method_missing'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/code_objects/proxy.rb:186:in `method_missing'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/handler_methods.rb:90:in `handle_alias'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/alias_handler.rb:13:in `block (2 levels) in <class:AliasHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/alias_handler.rb:11:in `scan'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/alias_handler.rb:11:in `block in <class:AliasHandler>'

[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/glib2-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: glib2-3.3.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/glib2.rb
[debug]: Parsing lib/glib2/regex.rb
[debug]: Parsing lib/mkmf-gnome2.rb
[debug]: Parsing lib/glib-mkenums.rb
[debug]: Parsing lib/glib2/version.rb
[debug]: Parsing lib/gnome2-raketask.rb
[debug]: Parsing lib/glib2/deprecated.rb
[debug]: Parsing lib/glib2/deprecatable.rb
[debug]: Parsing lib/gnome2/rake/package.rb
[debug]: Parsing lib/gnome2/rake/package-task.rb
[debug]: Parsing lib/gnome2/rake/external-package.rb
[debug]: Parsing lib/gnome2/rake/source-download-task.rb
[debug]: Parsing lib/gnome2/rake/native-binary-build-task.rb
[debug]: Parsing lib/gnome2/rake/windows-binary-build-task.rb
[debug]: Parsing lib/gnome2/rake/windows-binary-download-task.rb
[debug]: Parsing ext/glib2/rbglib.c
[debug]: Parsing ext/glib2/rbgutil.c
[debug]: Parsing ext/glib2/extconf.rb
[debug]: Parsing ext/glib2/rbglib-gc.c
[debug]: Parsing ext/glib2/rbgobject.c
[debug]: Parsing ext/glib2/rbglib_i18n.c
[debug]: Parsing ext/glib2/rbglib_ucs4.c
[debug]: Parsing ext/glib2/rbglib_utf8.c
[debug]: Parsing ext/glib2/rbgobj_strv.c
[debug]: Parsing ext/glib2/rbgobj_type.c
[debug]: Parsing ext/glib2/rbglib-bytes.c
[debug]: Parsing ext/glib2/rbglib_error.c
[debug]: Parsing ext/glib2/rbglib_int64.c
[debug]: Parsing ext/glib2/rbglib_regex.c
[debug]: Parsing ext/glib2/rbglib_shell.c
[debug]: Parsing ext/glib2/rbglib_spawn.c
[debug]: Parsing ext/glib2/rbglib_timer.c
[debug]: Parsing ext/glib2/rbglib_utf16.c
[debug]: Parsing ext/glib2/rbglib_utils.c
[debug]: Parsing ext/glib2/rbglib_win32.c
[debug]: Parsing ext/glib2/rbgobj_boxed.c
[debug]: Parsing ext/glib2/rbgobj_enums.c
[debug]: Parsing ext/glib2/rbgobj_flags.c
[debug]: Parsing ext/glib2/rbgobj_param.c
[debug]: Parsing ext/glib2/rbgobj_value.c
[debug]: Parsing ext/glib2/rbgutil_list.c
[debug]: Parsing ext/glib2/rbglib_pollfd.c
[debug]: Parsing ext/glib2/rbglib_source.c
[debug]: Parsing ext/glib2/rbgobj_object.c
[error]: Unhandled exception in YARD::Handlers::C::MixinHandler:
  in `ext/glib2/rbgobj_object.c`:1023:

    1023: rb_include_module(klass, initialize_module);

[error]: NoMethodError: undefined method `root?' for nil:NilClass
[error]: Stack trace:
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/base.rb:562:in `ensure_loaded!'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:10:in `block (2 levels) in <class:MixinHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:8:in `scan'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:8:in `block in <class:MixinHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/processor.rb:114:in `block (2 levels) in process'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/processor.rb:112:in `each'

[debug]: Parsing ext/glib2/rbgobj_signal.c
[debug]: Missing object SignalFlags in file `ext/glib2/rbgobj_signal.c', moving it to the back of the line.
[debug]: Parsing ext/glib2/rbglib-variant.c
[debug]: Parsing ext/glib2/rbglib_convert.c
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Parsing ext/glib2/rbglib_gettext.c
[debug]: Parsing ext/glib2/rbglib_keyfile.c
[debug]: Parsing ext/glib2/rbglib_threads.c
[debug]: Parsing ext/glib2/rbglib_unichar.c
[debug]: Parsing ext/glib2/rbglib_unicode.c
[debug]: Parsing ext/glib2/rbgobj_binding.c
[debug]: Parsing ext/glib2/rbgobj_closure.c
[debug]: Parsing ext/glib2/rbgobj_convert.c
[debug]: Parsing ext/glib2/glib-enum-types.c
[debug]: Parsing ext/glib2/rbglib_datetime.c
[debug]: Parsing ext/glib2/rbglib_mainloop.c
[debug]: Parsing ext/glib2/rbglib_messages.c
[debug]: Parsing ext/glib2/rbglib_timezone.c
[debug]: Parsing ext/glib2/rbglib_fileutils.c
[debug]: Parsing ext/glib2/rbglib_iochannel.c
[debug]: Parsing ext/glib2/rbglib_matchinfo.c
[debug]: Parsing ext/glib2/rbglibdeprecated.c
[debug]: Parsing ext/glib2/rbgobj_enumflags.c
[debug]: Parsing ext/glib2/rbgutil_callback.c
[debug]: Parsing ext/glib2/rbglib_shellerror.c
[debug]: Parsing ext/glib2/rbglib_spawnerror.c
[debug]: Parsing ext/glib2/rbgobj_paramspecs.c
[debug]: Parsing ext/glib2/rbgobj_typemodule.c
[debug]: Parsing ext/glib2/rbgobj_typeplugin.c
[debug]: Parsing ext/glib2/rbgobj_valuearray.c
[debug]: Parsing ext/glib2/rbgobj_valuetypes.c
[debug]: Parsing ext/glib2/rbgutildeprecated.c
[debug]: Parsing ext/glib2/rbglib_maincontext.c
[debug]: Parsing ext/glib2/rbglib-variant-type.c
[debug]: Parsing ext/glib2/rbglib_bookmarkfile.c
[debug]: Parsing ext/glib2/rbglib_io_constants.c
[debug]: Parsing ext/glib2/rbgobj_typeinstance.c
[debug]: Parsing ext/glib2/rbgobj_typeinterface.c
[error]: Unhandled exception in YARD::Handlers::C::MixinHandler:
  in `ext/glib2/rbgobj_typeinterface.c`:133:

    133: rb_include_module(interf, rb_mGLibInterface);

[error]: NoMethodError: undefined method `root?' for nil:NilClass
[error]: Stack trace:
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/base.rb:562:in `ensure_loaded!'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:10:in `block (2 levels) in <class:MixinHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:8:in `scan'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/mixin_handler.rb:8:in `block in <class:MixinHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/processor.rb:114:in `block (2 levels) in process'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/processor.rb:112:in `each'

[debug]: Parsing ext/glib2/rbglib_iochannelerror.c
[debug]: Parsing ext/glib2/rbglib_iochannel_win32_socket.c
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Missing object CharError in file `ext/glib2/rbglib_convert.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbglib_convert.c...
[debug]: Re-processing ext/glib2/rbgobj_signal.c...
[debug]: Missing object SignalFlags in file `ext/glib2/rbgobj_signal.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbgobj_signal.c...
[debug]: Missing object SignalMatchType in file `ext/glib2/rbgobj_signal.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbgobj_signal.c...
[debug]: Missing object SignalMatchType in file `ext/glib2/rbgobj_signal.c', moving it to the back of the line.
[debug]: Re-processing ext/glib2/rbgobj_signal.c...
[warn]: Load Order / Name Resolution Problem on MetaInterface:
-
Something is trying to call child on object MetaInterface before it has been recognized.
This error usually means that you need to modify the order in which you parse files
so that MetaInterface is parsed before methods or other objects attempt to access it.
-
YARD will recover from this error and continue to parse but you *may* have problems
with your generated documentation. You should probably fix this.
-

[error]: Unhandled exception in YARD::Handlers::C::AliasHandler:
  in `ext/glib2/rbgobj_signal.c`:998:

    998: rb_define_alias(mMetaInterface, "signal_new", "define_signal");

[error]: ProxyMethodError: Proxy cannot call method #child on object 'MetaInterface'
[error]: Stack trace:
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/code_objects/proxy.rb:189:in `rescue in method_missing'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/code_objects/proxy.rb:186:in `method_missing'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/handler_methods.rb:90:in `handle_alias'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/alias_handler.rb:13:in `block (2 levels) in <class:AliasHandler>'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/alias_handler.rb:11:in `scan'
    /home/angel/.gem/ruby/2.6.0/gems/yard-0.9.18/lib/yard/handlers/c/alias_handler.rb:11:in `block in <class:AliasHandler>'

[debug]: Serializing to /home/angel/.gem/doc/glib2-3.3.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gobject-introspection-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gi.rb
[debug]: Parsing lib/gobject-introspection.rb
[debug]: Parsing lib/gobject-introspection/loader.rb
[debug]: Parsing lib/gobject-introspection/version.rb
[debug]: Parsing lib/gobject-introspection/arg-info.rb
[debug]: Parsing lib/gobject-introspection/boxed-info.rb
[debug]: Parsing lib/gobject-introspection/repository.rb
[debug]: Parsing lib/gobject-introspection/union-info.rb
[debug]: Parsing lib/gobject-introspection/object-info.rb
[debug]: Parsing lib/gobject-introspection/struct-info.rb
[debug]: Parsing lib/gobject-introspection/callable-info.rb
[debug]: Parsing lib/gobject-introspection/interface-info.rb
[debug]: Parsing lib/gobject-introspection/collection-reader.rb
[debug]: Parsing ext/gobject-introspection/extconf.rb
[debug]: Parsing ext/gobject-introspection/rb-gi-loader.c
[debug]: Parsing ext/gobject-introspection/rb-gi-arg-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-argument.c
[debug]: Parsing ext/gobject-introspection/rb-gi-type-tag.c
[debug]: Parsing ext/gobject-introspection/rb-gi-base-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-enum-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-type-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-boxed-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-field-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-flags-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-repository.c
[debug]: Parsing ext/gobject-introspection/rb-gi-union-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-value-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-vfunc-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-method-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-object-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-signal-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-struct-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-callable-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-callback-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-constant-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-function-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-property-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-interface-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-unresolved-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-constructor-info.c
[debug]: Parsing ext/gobject-introspection/rb-gobject-introspection.c
[debug]: Parsing ext/gobject-introspection/rb-gi-registered-type-info.c
[debug]: Parsing ext/gobject-introspection/gobject-introspection-enum-types.c
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/gobject-introspection-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gobject-introspection-3.3.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gi.rb
[debug]: Parsing lib/gobject-introspection.rb
[debug]: Parsing lib/gobject-introspection/loader.rb
[debug]: Parsing lib/gobject-introspection/version.rb
[debug]: Parsing lib/gobject-introspection/arg-info.rb
[debug]: Parsing lib/gobject-introspection/boxed-info.rb
[debug]: Parsing lib/gobject-introspection/repository.rb
[debug]: Parsing lib/gobject-introspection/union-info.rb
[debug]: Parsing lib/gobject-introspection/object-info.rb
[debug]: Parsing lib/gobject-introspection/struct-info.rb
[debug]: Parsing lib/gobject-introspection/callable-info.rb
[debug]: Parsing lib/gobject-introspection/interface-info.rb
[debug]: Parsing lib/gobject-introspection/collection-reader.rb
[debug]: Parsing ext/gobject-introspection/extconf.rb
[debug]: Parsing ext/gobject-introspection/rb-gi-loader.c
[debug]: Parsing ext/gobject-introspection/rb-gi-arg-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-argument.c
[debug]: Parsing ext/gobject-introspection/rb-gi-type-tag.c
[debug]: Parsing ext/gobject-introspection/rb-gi-base-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-enum-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-type-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-boxed-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-field-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-flags-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-repository.c
[debug]: Parsing ext/gobject-introspection/rb-gi-union-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-value-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-vfunc-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-method-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-object-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-signal-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-struct-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-callable-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-callback-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-constant-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-function-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-property-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-interface-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-unresolved-info.c
[debug]: Parsing ext/gobject-introspection/rb-gi-constructor-info.c
[debug]: Parsing ext/gobject-introspection/rb-gobject-introspection.c
[debug]: Parsing ext/gobject-introspection/rb-gi-registered-type-info.c
[debug]: Parsing ext/gobject-introspection/gobject-introspection-enum-types.c
[debug]: Serializing to /home/angel/.gem/doc/gobject-introspection-3.3.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: gtk3-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gtk3.rb
[debug]: Parsing lib/gtk3/box.rb
[debug]: Parsing lib/gtk3/entry.rb
[debug]: Parsing lib/gtk3/image.rb
[warn]: @param tag has unknown parameter name: Hash 
    in file `lib/gtk3/image.rb' near line 76
[debug]: Parsing lib/gtk3/label.rb
[debug]: Parsing lib/gtk3/paned.rb
[debug]: Parsing lib/gtk3/stack.rb
[debug]: Parsing lib/gtk3/stock.rb
[debug]: Parsing lib/gtk3/table.rb
[debug]: Parsing lib/gtk3/action.rb
[debug]: Parsing lib/gtk3/border.rb
[debug]: Parsing lib/gtk3/button.rb
[debug]: Parsing lib/gtk3/dialog.rb
[debug]: Parsing lib/gtk3/loader.rb
[debug]: Parsing lib/gtk3/widget.rb
[debug]: Parsing lib/gtk3/window.rb
[debug]: Parsing lib/gtk3/builder.rb
[debug]: Parsing lib/gtk3/version.rb
[debug]: Parsing lib/gtk3/calendar.rb
[debug]: Parsing lib/gtk3/show-uri.rb
[debug]: Parsing lib/gtk3/text-tag.rb
[debug]: Parsing lib/gtk3/clipboard.rb
[debug]: Parsing lib/gtk3/combo-box.rb
[debug]: Parsing lib/gtk3/container.rb
[debug]: Parsing lib/gtk3/icon-size.rb
[debug]: Parsing lib/gtk3/icon-view.rb
[debug]: Parsing lib/gtk3/level-bar.rb
[debug]: Parsing lib/gtk3/menu-item.rb
[debug]: Parsing lib/gtk3/text-iter.rb
[debug]: Parsing lib/gtk3/text-view.rb
[debug]: Parsing lib/gtk3/tree-iter.rb
[debug]: Parsing lib/gtk3/tree-path.rb
[debug]: Parsing lib/gtk3/tree-view.rb
[debug]: Parsing lib/gtk3/deprecated.rb
[debug]: Parsing lib/gtk3/gdk-screen.rb
[debug]: Parsing lib/gtk3/icon-theme.rb
[debug]: Parsing lib/gtk3/list-store.rb
[debug]: Parsing lib/gtk3/search-bar.rb
[debug]: Parsing lib/gtk3/stock-item.rb
[debug]: Parsing lib/gtk3/tree-model.rb
[debug]: Parsing lib/gtk3/tree-store.rb
[debug]: Parsing lib/gtk3/ui-manager.rb
[debug]: Parsing lib/gtk3/application.rb
[debug]: Parsing lib/gtk3/binding-set.rb
[debug]: Parsing lib/gtk3/cell-layout.rb
[debug]: Parsing lib/gtk3/spin-button.rb
[debug]: Parsing lib/gtk3/target-list.rb
[debug]: Parsing lib/gtk3/text-buffer.rb
[debug]: Parsing lib/gtk3/tool-button.rb
[debug]: Parsing lib/gtk3/about-dialog.rb
[debug]: Parsing lib/gtk3/action-group.rb
[debug]: Parsing lib/gtk3/css-provider.rb
[debug]: Parsing lib/gtk3/entry-buffer.rb
[debug]: Parsing lib/gtk3/radio-action.rb
[debug]: Parsing lib/gtk3/radio-button.rb
[debug]: Parsing lib/gtk3/scale-button.rb
[debug]: Parsing lib/gtk3/target-entry.rb
[debug]: Parsing lib/gtk3/style-context.rb
[debug]: Parsing lib/gtk3/toggle-action.rb
[debug]: Parsing lib/gtk3/toggle-button.rb
[debug]: Parsing lib/gtk3/combo-box-text.rb
[debug]: Parsing lib/gtk3/message-dialog.rb
[debug]: Parsing lib/gtk3/selection-data.rb
[debug]: Parsing lib/gtk3/text-tag-table.rb
[debug]: Parsing lib/gtk3/tree-selection.rb
[debug]: Parsing lib/gtk3/check-menu-item.rb
[debug]: Parsing lib/gtk3/image-menu-item.rb
[debug]: Parsing lib/gtk3/scrolled-window.rb
[debug]: Parsing lib/gtk3/gdk-drag-context.rb
[debug]: Parsing lib/gtk3/style-properties.rb
[debug]: Parsing lib/gtk3/tree-view-column.rb
[debug]: Parsing lib/gtk3/tree-model-filter.rb
[debug]: Parsing lib/gtk3/file-chooser-dialog.rb
[debug]: Parsing lib/gtk3/font-chooser-dialog.rb
[debug]: Parsing lib/gtk3/gesture-multi-press.rb
[debug]: Parsing lib/gtk3/color-chooser-dialog.rb
[debug]: Parsing lib/gtk3/recent-chooser-dialog.rb
[debug]: Parsing ext/gtk3/rb-gtk3.c
[debug]: Parsing ext/gtk3/extconf.rb
[debug]: Parsing ext/gtk3/rb-gtk3-widget.c
[debug]: Parsing ext/gtk3/rb-gtk3-window.c
[debug]: Parsing ext/gtk3/rb-gtk3-container.c
[debug]: Parsing ext/gtk3/rb-gtk3-tree-view.c
[debug]: Parsing ext/gtk3/rb-gtk3-tree-model.c
[debug]: Parsing ext/gtk3/rb-gtk3-cell-layout.c
[debug]: Parsing ext/gtk3/rb-gtk3-spin-button.c
[debug]: Serializing to /home/angel/.gem/doc/gtk3-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: htmlentities-4.3.4
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/htmlentities.rb
[debug]: Parsing lib/htmlentities/decoder.rb
[debug]: Parsing lib/htmlentities/encoder.rb
[debug]: Parsing lib/htmlentities/flavors.rb
[debug]: Parsing lib/htmlentities/version.rb
[debug]: Parsing lib/htmlentities/mappings/html4.rb
[debug]: Parsing lib/htmlentities/mappings/xhtml1.rb
[debug]: Parsing lib/htmlentities/mappings/expanded.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/htmlentities-4.3.4/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: irb-1.0.0
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/irb.rb
[debug]: Missing object IRB::Irb."\e[%sm" in file `lib/irb.rb', moving it to the back of the line.
[debug]: Parsing lib/irb/xmp.rb
[debug]: Parsing lib/irb/help.rb
[debug]: Parsing lib/irb/init.rb
[warn]: Unknown tag @CONF in file `lib/irb/init.rb` near line 29
[debug]: Parsing lib/irb/slex.rb
[debug]: Parsing lib/irb/frame.rb
[debug]: Parsing lib/irb/locale.rb
[warn]: @param tag has unknown parameter name: paths 
    in file `lib/irb/locale.rb' near line 144
[debug]: Parsing lib/irb/cmd/nop.rb
[debug]: Parsing lib/irb/context.rb
[debug]: Parsing lib/irb/version.rb
[debug]: Parsing lib/irb/cmd/chws.rb
[debug]: Parsing lib/irb/cmd/fork.rb
[debug]: Parsing lib/irb/cmd/help.rb
[debug]: Parsing lib/irb/cmd/load.rb
[debug]: Parsing lib/irb/lc/error.rb
[debug]: Parsing lib/irb/notifier.rb
[debug]: Parsing lib/irb/ruby-lex.rb
[debug]: Parsing lib/irb/inspector.rb
[debug]: Parsing lib/irb/workspace.rb
[debug]: Parsing lib/irb/cmd/pushws.rb
[debug]: Parsing lib/irb/cmd/subirb.rb
[debug]: Parsing lib/irb/completion.rb
[debug]: Parsing lib/irb/ext/loader.rb
[debug]: Parsing lib/irb/ext/tracer.rb
[debug]: Parsing lib/irb/magic-file.rb
[warn]: in YARD::Handlers::Ruby::ClassHandler: Undocumentable class '(MagicFile=Object.new)'
    in file 'lib/irb/magic-file.rb':3:

    3: class << (MagicFile = Object.new)

[debug]: Parsing lib/irb/ruby-token.rb
[debug]: Parsing lib/irb/ext/history.rb
[debug]: Parsing lib/irb/lc/ja/error.rb
[debug]: Parsing lib/irb/input-method.rb
[debug]: Parsing lib/irb/src_encoding.rb
[debug]: Parsing lib/irb/ext/change-ws.rb
[debug]: Parsing lib/irb/ext/multi-irb.rb
[debug]: Parsing lib/irb/output-method.rb
[debug]: Parsing lib/irb/ws-for-case-2.rb
[debug]: Parsing lib/irb/ext/use-loader.rb
[debug]: Parsing lib/irb/ext/workspaces.rb
[debug]: Parsing lib/irb/extend-command.rb
[debug]: Parsing lib/irb/ext/save-history.rb
[debug]: Parsing lib/irb/lc/ja/encoding_aliases.rb
[debug]: Re-processing lib/irb.rb...
[debug]: Missing object IRB::Irb."\e[%sm" in file `lib/irb.rb', moving it to the back of the line.
[debug]: Re-processing lib/irb.rb...
[debug]: Missing object IRB::Irb."" in file `lib/irb.rb', moving it to the back of the line.
[debug]: Re-processing lib/irb.rb...
[debug]: Missing object IRB::Irb."" in file `lib/irb.rb', moving it to the back of the line.
[debug]: Re-processing lib/irb.rb...
[debug]: Serializing to /home/angel/.yard/gem_index/irb-1.0.0.yardoc/objects/root.dat
[info]: Building yardoc index for gem: jaro_winkler-1.5.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/jaro_winkler.rb
[debug]: Parsing lib/jaro_winkler/version.rb
[debug]: Parsing lib/jaro_winkler/adjusting_table.rb
[debug]: Parsing lib/jaro_winkler/jaro_winkler_pure.rb
[debug]: Parsing ext/jaro_winkler/jaro.c
[debug]: Parsing ext/jaro_winkler/extconf.rb
[debug]: Parsing ext/jaro_winkler/adj_matrix.c
[debug]: Parsing ext/jaro_winkler/codepoints.c
[debug]: Parsing ext/jaro_winkler/jaro_winkler.c
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/jaro_winkler-1.5.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: kramdown-2.1.0
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/kramdown.rb
[debug]: Parsing lib/kramdown/error.rb
[debug]: Parsing lib/kramdown/utils.rb
[debug]: Parsing lib/kramdown/parser.rb
[debug]: Parsing lib/kramdown/element.rb
[debug]: Parsing lib/kramdown/options.rb
[debug]: Parsing lib/kramdown/version.rb
[debug]: Parsing lib/kramdown/document.rb
[debug]: Parsing lib/kramdown/converter.rb
[debug]: Parsing lib/kramdown/utils/html.rb
[debug]: Parsing lib/kramdown/parser/base.rb
[debug]: Parsing lib/kramdown/parser/html.rb
[warn]: Unknown tag @stack in file `lib/kramdown/parser/html.rb` near line 77
[debug]: Parsing lib/kramdown/converter/man.rb
[debug]: Parsing lib/kramdown/converter/toc.rb
[debug]: Parsing lib/kramdown/converter/base.rb
[debug]: Parsing lib/kramdown/converter/html.rb
[debug]: Parsing lib/kramdown/utils/entities.rb
[debug]: Parsing lib/kramdown/converter/latex.rb
[debug]: Parsing lib/kramdown/parser/kramdown.rb
[debug]: Parsing lib/kramdown/parser/markdown.rb
[debug]: Parsing lib/kramdown/utils/lru_cache.rb
[debug]: Parsing lib/kramdown/utils/unidecoder.rb
[debug]: Parsing lib/kramdown/converter/hash_ast.rb
[debug]: Parsing lib/kramdown/converter/kramdown.rb
[debug]: Parsing lib/kramdown/utils/configurable.rb
[debug]: Parsing lib/kramdown/parser/kramdown/eob.rb
[debug]: Parsing lib/kramdown/parser/kramdown/html.rb
[debug]: Parsing lib/kramdown/parser/kramdown/link.rb
[debug]: Parsing lib/kramdown/parser/kramdown/list.rb
[debug]: Parsing lib/kramdown/parser/kramdown/math.rb
[debug]: Parsing lib/kramdown/utils/string_scanner.rb
[debug]: Parsing lib/kramdown/parser/kramdown/table.rb
[debug]: Parsing lib/kramdown/parser/kramdown/header.rb
[debug]: Parsing lib/kramdown/parser/kramdown/autolink.rb
[debug]: Parsing lib/kramdown/parser/kramdown/codespan.rb
[debug]: Parsing lib/kramdown/parser/kramdown/emphasis.rb
[debug]: Parsing lib/kramdown/parser/kramdown/footnote.rb
[debug]: Parsing lib/kramdown/parser/kramdown/codeblock.rb
[debug]: Parsing lib/kramdown/parser/kramdown/paragraph.rb
[debug]: Parsing lib/kramdown/converter/remove_html_tags.rb
[debug]: Parsing lib/kramdown/parser/kramdown/blank_line.rb
[debug]: Parsing lib/kramdown/parser/kramdown/blockquote.rb
[debug]: Parsing lib/kramdown/parser/kramdown/extensions.rb
[debug]: Parsing lib/kramdown/parser/kramdown/line_break.rb
[debug]: Parsing lib/kramdown/parser/kramdown/html_entity.rb
[debug]: Parsing lib/kramdown/converter/syntax_highlighter.rb
[debug]: Parsing lib/kramdown/parser/kramdown/abbreviation.rb
[debug]: Parsing lib/kramdown/parser/kramdown/smart_quotes.rb
[debug]: Parsing lib/kramdown/converter/math_engine/mathjax.rb
[debug]: Parsing lib/kramdown/parser/kramdown/escaped_chars.rb
[debug]: Parsing lib/kramdown/parser/kramdown/block_boundary.rb
[debug]: Parsing lib/kramdown/parser/kramdown/horizontal_rule.rb
[debug]: Parsing lib/kramdown/converter/syntax_highlighter/rouge.rb
[debug]: Parsing lib/kramdown/parser/kramdown/typographic_symbol.rb
[debug]: Parsing lib/kramdown/converter/syntax_highlighter/minted.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/kramdown-2.1.0/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: kramdown-1.17.0
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/kramdown.rb
[debug]: Parsing lib/kramdown/error.rb
[debug]: Parsing lib/kramdown/utils.rb
[debug]: Parsing lib/kramdown/parser.rb
[debug]: Parsing lib/kramdown/element.rb
[debug]: Parsing lib/kramdown/options.rb
[debug]: Parsing lib/kramdown/version.rb
[debug]: Parsing lib/kramdown/document.rb
[debug]: Parsing lib/kramdown/converter.rb
[debug]: Parsing lib/kramdown/parser/gfm.rb
[debug]: Parsing lib/kramdown/utils/html.rb
[debug]: Parsing lib/kramdown/parser/base.rb
[debug]: Parsing lib/kramdown/parser/html.rb
[warn]: Unknown tag @stack in file `lib/kramdown/parser/html.rb` near line 75
[debug]: Parsing lib/kramdown/converter/man.rb
[debug]: Parsing lib/kramdown/converter/pdf.rb
[debug]: Parsing lib/kramdown/converter/toc.rb
[debug]: Parsing lib/kramdown/converter/base.rb
[debug]: Parsing lib/kramdown/converter/html.rb
[debug]: Parsing lib/kramdown/utils/entities.rb
[debug]: Parsing lib/kramdown/converter/latex.rb
[debug]: Parsing lib/kramdown/parser/kramdown.rb
[debug]: Parsing lib/kramdown/parser/markdown.rb
[debug]: Parsing lib/kramdown/utils/lru_cache.rb
[debug]: Parsing lib/kramdown/utils/unidecoder.rb
[debug]: Parsing lib/kramdown/converter/hash_ast.rb
[debug]: Parsing lib/kramdown/converter/kramdown.rb
[debug]: Parsing lib/kramdown/utils/configurable.rb
[debug]: Parsing lib/kramdown/utils/ordered_hash.rb
[debug]: Parsing lib/kramdown/parser/kramdown/eob.rb
[debug]: Parsing lib/kramdown/parser/kramdown/html.rb
[debug]: Parsing lib/kramdown/parser/kramdown/link.rb
[debug]: Parsing lib/kramdown/parser/kramdown/list.rb
[debug]: Parsing lib/kramdown/parser/kramdown/math.rb
[debug]: Parsing lib/kramdown/utils/string_scanner.rb
[debug]: Parsing lib/kramdown/parser/kramdown/table.rb
[debug]: Parsing lib/kramdown/parser/kramdown/header.rb
[debug]: Parsing lib/kramdown/parser/kramdown/autolink.rb
[debug]: Parsing lib/kramdown/parser/kramdown/codespan.rb
[debug]: Parsing lib/kramdown/parser/kramdown/emphasis.rb
[debug]: Parsing lib/kramdown/parser/kramdown/footnote.rb
[debug]: Parsing lib/kramdown/parser/kramdown/codeblock.rb
[debug]: Parsing lib/kramdown/parser/kramdown/paragraph.rb
[debug]: Parsing lib/kramdown/converter/remove_html_tags.rb
[debug]: Parsing lib/kramdown/parser/kramdown/blank_line.rb
[debug]: Parsing lib/kramdown/parser/kramdown/blockquote.rb
[debug]: Parsing lib/kramdown/parser/kramdown/extensions.rb
[debug]: Parsing lib/kramdown/parser/kramdown/line_break.rb
[debug]: Parsing lib/kramdown/converter/math_engine/katex.rb
[debug]: Parsing lib/kramdown/converter/math_engine/ritex.rb
[debug]: Parsing lib/kramdown/parser/kramdown/html_entity.rb
[debug]: Parsing lib/kramdown/converter/syntax_highlighter.rb
[debug]: Parsing lib/kramdown/parser/kramdown/abbreviation.rb
[debug]: Parsing lib/kramdown/parser/kramdown/smart_quotes.rb
[debug]: Parsing lib/kramdown/converter/math_engine/mathjax.rb
[debug]: Parsing lib/kramdown/converter/math_engine/sskatex.rb
[debug]: Parsing lib/kramdown/parser/kramdown/escaped_chars.rb
[debug]: Parsing lib/kramdown/converter/math_engine/itex2mml.rb
[debug]: Parsing lib/kramdown/parser/kramdown/block_boundary.rb
[debug]: Parsing lib/kramdown/parser/kramdown/horizontal_rule.rb
[debug]: Parsing lib/kramdown/converter/math_engine/mathjaxnode.rb
[debug]: Parsing lib/kramdown/converter/syntax_highlighter/rouge.rb
[debug]: Parsing lib/kramdown/parser/kramdown/typographic_symbol.rb
[debug]: Parsing lib/kramdown/converter/syntax_highlighter/minted.rb
[debug]: Parsing lib/kramdown/converter/syntax_highlighter/coderay.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/kramdown-1.17.0/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: mini_portile2-2.4.0
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/mini_portile2.rb
[debug]: Parsing lib/mini_portile2/version.rb
[debug]: Parsing lib/mini_portile2/mini_portile.rb
[debug]: Missing object Net in file `lib/mini_portile2/mini_portile.rb', moving it to the back of the line.
[debug]: Parsing lib/mini_portile2/mini_portile_cmake.rb
[debug]: Re-processing lib/mini_portile2/mini_portile.rb...
[debug]: Missing object Net in file `lib/mini_portile2/mini_portile.rb', moving it to the back of the line.
[debug]: Re-processing lib/mini_portile2/mini_portile.rb...
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/mini_portile2-2.4.0/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: native-package-installer-1.0.6
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/native-package-installer.rb
[debug]: Parsing lib/native-package-installer/version.rb
[debug]: Parsing lib/native-package-installer/platform.rb
[debug]: Parsing lib/native-package-installer/platform/suse.rb
[debug]: Parsing lib/native-package-installer/platform/msys2.rb
[debug]: Parsing lib/native-package-installer/platform/debian.rb
[debug]: Parsing lib/native-package-installer/platform/fedora.rb
[debug]: Parsing lib/native-package-installer/platform/redhat.rb
[debug]: Parsing lib/native-package-installer/platform/freebsd.rb
[debug]: Parsing lib/native-package-installer/platform/unknown.rb
[debug]: Parsing lib/native-package-installer/executable-finder.rb
[debug]: Parsing lib/native-package-installer/platform/homebrew.rb
[debug]: Parsing lib/native-package-installer/platform/macports.rb
[debug]: Parsing lib/native-package-installer/platform/alt-linux.rb
[debug]: Parsing lib/native-package-installer/platform/pld-linux.rb
[debug]: Parsing lib/native-package-installer/platform/arch-linux.rb
[debug]: Serializing to /home/angel/.gem/doc/native-package-installer-1.0.6/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: nokogiri-1.10.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/nokogiri.rb
[debug]: Parsing lib/nokogiri/css.rb
[debug]: Parsing lib/nokogiri/xml.rb
[debug]: Parsing lib/nokogiri/html.rb
[debug]: Parsing lib/nokogiri/xslt.rb
[debug]: Parsing lib/nokogiri/xml/pp.rb
[debug]: Parsing lib/nokogiri/version.rb
[debug]: Parsing lib/nokogiri/xml/dtd.rb
[debug]: Parsing lib/nokogiri/xml/sax.rb
[debug]: Parsing lib/nokogiri/css/node.rb
[debug]: Parsing lib/nokogiri/xml/attr.rb
[debug]: Parsing lib/nokogiri/xml/node.rb
[debug]: Parsing lib/nokogiri/xml/text.rb
[debug]: Parsing lib/nokogiri/xml/cdata.rb
[debug]: Parsing lib/nokogiri/xml/xpath.rb
[debug]: Parsing lib/nokogiri/css/parser.rb
[debug]: Parsing lib/nokogiri/xml/reader.rb
[debug]: Parsing lib/nokogiri/xml/schema.rb
[debug]: Parsing lib/nokogiri/xml/builder.rb
[debug]: Parsing lib/nokogiri/xml/pp/node.rb
[debug]: Parsing lib/nokogiri/html/builder.rb
[debug]: Parsing lib/nokogiri/syntax_error.rb
[debug]: Parsing lib/nokogiri/xml/document.rb
[debug]: Parsing lib/nokogiri/xml/node_set.rb
[debug]: Parsing lib/nokogiri/xml/notation.rb
[debug]: Parsing lib/nokogiri/xml/relax_ng.rb
[debug]: Parsing lib/nokogiri/css/tokenizer.rb
[debug]: Parsing lib/nokogiri/html/document.rb
[debug]: Parsing lib/nokogiri/xml/namespace.rb
[debug]: Parsing lib/xsd/xmlparser/nokogiri.rb
[debug]: Parsing lib/nokogiri/xml/sax/parser.rb
[debug]: Parsing lib/nokogiri/xml/searchable.rb
[debug]: Parsing lib/nokogiri/decorators/slop.rb
[debug]: Parsing lib/nokogiri/html/sax/parser.rb
[debug]: Parsing lib/nokogiri/xml/entity_decl.rb
[debug]: Parsing lib/nokogiri/xslt/stylesheet.rb
[debug]: Parsing lib/nokogiri/css/syntax_error.rb
[debug]: Parsing lib/nokogiri/xml/element_decl.rb
[debug]: Parsing lib/nokogiri/xml/sax/document.rb
[debug]: Parsing lib/nokogiri/xml/syntax_error.rb
[debug]: Parsing lib/nokogiri/css/parser_extras.rb
[debug]: Parsing lib/nokogiri/css/xpath_visitor.rb
[debug]: Parsing lib/nokogiri/xml/parse_options.rb
[debug]: Parsing lib/nokogiri/xml/xpath_context.rb
[debug]: Parsing lib/nokogiri/html/entity_lookup.rb
[debug]: Parsing lib/nokogiri/xml/attribute_decl.rb
[debug]: Parsing lib/nokogiri/xml/character_data.rb
[debug]: Parsing lib/nokogiri/xml/element_content.rb
[debug]: Parsing lib/nokogiri/xml/sax/push_parser.rb
[debug]: Parsing lib/nokogiri/html/sax/push_parser.rb
[debug]: Parsing lib/nokogiri/xml/entity_reference.rb
[debug]: Parsing lib/nokogiri/xml/document_fragment.rb
[debug]: Parsing lib/nokogiri/xml/node/save_options.rb
[debug]: Parsing lib/nokogiri/xml/pp/character_data.rb
[debug]: Parsing lib/nokogiri/html/document_fragment.rb
[debug]: Parsing lib/nokogiri/xml/sax/parser_context.rb
[debug]: Parsing lib/nokogiri/xml/xpath/syntax_error.rb
[debug]: Parsing lib/nokogiri/html/sax/parser_context.rb
[debug]: Parsing lib/nokogiri/html/element_description.rb
[debug]: Parsing lib/nokogiri/xml/processing_instruction.rb
[debug]: Parsing lib/nokogiri/html/element_description_defaults.rb
[debug]: Parsing ext/nokogiri/xml_io.c
[debug]: Parsing ext/nokogiri/xml_dtd.c
[debug]: Parsing ext/nokogiri/extconf.rb
[debug]: Parsing ext/nokogiri/nokogiri.c
[debug]: Parsing ext/nokogiri/xml_attr.c
[debug]: Parsing ext/nokogiri/xml_node.c
[debug]: Parsing ext/nokogiri/xml_text.c
[debug]: Parsing ext/nokogiri/xml_cdata.c
[debug]: Parsing ext/nokogiri/xml_reader.c
[debug]: Parsing ext/nokogiri/xml_schema.c
[debug]: Parsing ext/nokogiri/xml_comment.c
[debug]: Parsing ext/nokogiri/xml_document.c
[debug]: Parsing ext/nokogiri/xml_node_set.c
[debug]: Parsing ext/nokogiri/xml_relax_ng.c
[debug]: Parsing ext/nokogiri/html_document.c
[debug]: Parsing ext/nokogiri/xml_namespace.c
[debug]: Parsing ext/nokogiri/xml_sax_parser.c
[debug]: Parsing ext/nokogiri/xml_entity_decl.c
[debug]: Parsing ext/nokogiri/xslt_stylesheet.c
[debug]: Parsing ext/nokogiri/xml_element_decl.c
[debug]: Parsing ext/nokogiri/xml_syntax_error.c
[debug]: Parsing ext/nokogiri/xml_libxml2_hacks.c
[debug]: Parsing ext/nokogiri/xml_xpath_context.c
[debug]: Parsing ext/nokogiri/html_entity_lookup.c
[debug]: Parsing ext/nokogiri/xml_attribute_decl.c
[debug]: Parsing ext/nokogiri/xml_element_content.c
[debug]: Parsing ext/nokogiri/xml_sax_push_parser.c
[debug]: Parsing ext/nokogiri/html_sax_push_parser.c
[debug]: Parsing ext/nokogiri/xml_encoding_handler.c
[debug]: Parsing ext/nokogiri/xml_entity_reference.c
[debug]: Parsing ext/nokogiri/xml_document_fragment.c
[debug]: Parsing ext/nokogiri/xml_sax_parser_context.c
[debug]: Parsing ext/nokogiri/html_sax_parser_context.c
[debug]: Parsing ext/nokogiri/html_element_description.c
[debug]: Parsing ext/nokogiri/xml_processing_instruction.c
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/nokogiri-1.10.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: pango-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/pango.rb
[debug]: Parsing lib/pango/color.rb
[debug]: Parsing lib/pango/layout.rb
[debug]: Parsing lib/pango/loader.rb
[debug]: Parsing lib/pango/markup.rb
[debug]: Parsing lib/pango/matrix.rb
[debug]: Parsing lib/pango/version.rb
[debug]: Parsing lib/pango/language.rb
[debug]: Parsing lib/pango/attr-type.rb
[debug]: Parsing lib/pango/rectangle.rb
[debug]: Parsing lib/pango/deprecated.rb
[debug]: Parsing lib/pango/cairo-loader.rb
[debug]: Parsing lib/pango/font-description.rb
[debug]: Parsing ext/pango/extconf.rb
[debug]: Parsing ext/pango/rb-pango.c
[debug]: Parsing ext/pango/rb-pango-scale.c
[debug]: Parsing ext/pango/rb-pango-attr-list.c
[debug]: Parsing ext/pango/rb-pango-attribute.c
[debug]: Missing object AttrBool in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Parsing ext/pango/rb-pango-attr-iterator.c
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrBool in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrStyle in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrStyle in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrWeight in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrWeight in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrVariant in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrVariant in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrStretch in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrStretch in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrUnderline in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrUnderline in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrShape in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrShape in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrGravity in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrGravity in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrGravityHint in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrGravityHint in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/pango-3.3.2/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: pango-3.3.1
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/pango.rb
[debug]: Parsing lib/pango/color.rb
[debug]: Parsing lib/pango/layout.rb
[debug]: Parsing lib/pango/loader.rb
[debug]: Parsing lib/pango/markup.rb
[debug]: Parsing lib/pango/matrix.rb
[debug]: Parsing lib/pango/version.rb
[debug]: Parsing lib/pango/language.rb
[debug]: Parsing lib/pango/attr-type.rb
[debug]: Parsing lib/pango/rectangle.rb
[debug]: Parsing lib/pango/deprecated.rb
[debug]: Parsing lib/pango/cairo-loader.rb
[debug]: Parsing lib/pango/font-description.rb
[debug]: Parsing ext/pango/extconf.rb
[debug]: Parsing ext/pango/rb-pango.c
[debug]: Parsing ext/pango/rb-pango-scale.c
[debug]: Parsing ext/pango/rb-pango-attr-list.c
[debug]: Parsing ext/pango/rb-pango-attribute.c
[debug]: Missing object AttrBool in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Parsing ext/pango/rb-pango-attr-iterator.c
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrBool in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrStyle in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrStyle in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrWeight in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrWeight in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrVariant in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrVariant in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrStretch in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrStretch in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrUnderline in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrUnderline in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrShape in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrShape in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrGravity in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrGravity in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrGravityHint in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Missing object AttrGravityHint in file `ext/pango/rb-pango-attribute.c', moving it to the back of the line.
[debug]: Re-processing ext/pango/rb-pango-attribute.c...
[debug]: Serializing to /home/angel/.gem/doc/pango-3.3.1/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: parallel-1.13.0
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/parallel.rb
[debug]: Parsing lib/parallel/version.rb
[debug]: Parsing lib/parallel/processor_count.rb
[debug]: Serializing to /home/angel/.gem/ruby/2.6.0/doc/parallel-1.13.0/.yardoc/objects/root.dat
[info]: Building yardoc index for gem: parser-2.6.0.0
[warn]: @param tag has unknown parameter name: content 
    in file `lib/parser/rewriter.rb' near line 57
[warn]: @param tag has unknown parameter name: Endpoint(s) 
    in file `lib/parser/source/range.rb' near line 177
[warn]: @param tag has unknown parameter name: Endpoint(s) 
    in file `lib/parser/source/range.rb' near line 186
[warn]: @param tag has unknown parameter name: crossing_deletions:, 
    in file `lib/parser/tree_rewriter.rb' near line 62
[warn]: @param tag has unknown parameter name: content 
    in file `lib/parser/tree_rewriter.rb' near line 98
[warn]: @see tag (#2) should not be wrapped in {} (causes rendering issues): 
    in file `lib/parser/source/comment/associator.rb' near line 45
[info]: Building yardoc index for gem: pkg-config-1.3.2
[info]: Building yardoc index for gem: powerpack-0.1.2
[info]: Building yardoc index for gem: rainbow-3.0.0
[info]: Building yardoc index for gem: rake-12.3.2
[warn]: in YARD::Handlers::Ruby::VisibilityHandler: Undocumentable statement, cannot determine method name
    in file 'lib/rake/dsl_definition.rb':23:

    23: private(*FileUtils.instance_methods(false))

[warn]: in YARD::Handlers::Ruby::VisibilityHandler: Undocumentable statement, cannot determine method name
    in file 'lib/rake/dsl_definition.rb':24:

    24: private(*FileUtilsExt.instance_methods(false))

[info]: Building yardoc index for gem: rcodetools-0.8.5.0
[info]: Building yardoc index for gem: rdoc-6.1.1
[warn]: in YARD::Handlers::Ruby::DSLHandler: Undocumentable method, missing name
    in file 'lib/rdoc/ri/driver.rb':20:

    20: require 'rdoc/ri/formatter'

[warn]: in YARD::Handlers::Ruby::ConstantHandler: Undocumentable Struct assignment to RDoc::Markup::Heading
    in file 'lib/rdoc/markup/heading.rb':5:

    5: RDoc::Markup::Heading =

[info]: Building yardoc index for gem: reverse_markdown-1.1.0
[info]: Building yardoc index for gem: rexml-3.2.0
[warn]: @param tag has unknown parameter name: index 
    in file `lib/rexml/parent.rb' near line 70
[warn]: @param tag has unknown parameter name: opt 
    in file `lib/rexml/parent.rb' near line 70
[warn]: @param tag has unknown parameter name: child 
    in file `lib/rexml/parent.rb' near line 70
[warn]: @param tag has unknown parameter name: consume 
    in file `lib/rexml/source.rb' near line 77
[warn]: Unknown tag @children.find
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 46
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 46
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 46
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 46
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 81
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 89
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 89
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 89
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 89
[warn]: Unknown tag @p in file `lib/rexml/sax2listener.rb` near line 93
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 14
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 14
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 19
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 23
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 29
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 29
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 33
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 41
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 41
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 41
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 41
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 79
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 83
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 90
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 90
[warn]: Unknown tag @p in file `lib/rexml/streamlistener.rb` near line 90
[info]: Building yardoc index for gem: rss-0.2.8
[warn]: in YARD::Handlers::Ruby::AttributeHandler: Undocumentable ATTRIBUTES
    in file 'lib/rss/xml-stylesheet.rb':36:

    36: attr_accessor(*ATTRIBUTES)

[info]: Building yardoc index for gem: rubocop-0.63.1
[warn]: @param tag has unknown parameter name: node 
    in file `lib/rubocop/cop/lint/disjunctive_assignment_in_constructor.rb' near line 41
[info]: Building yardoc index for gem: ruby-debug-ide-0.6.1
[info]: Building yardoc index for gem: ruby-progressbar-1.10.0
[info]: Building yardoc index for gem: solargraph-0.31.2
[warn]: Cannot parse `lib/solargraph/pin/method.rb': bad value for range
[warn]: @param tag has unknown parameter name: *kinds 
    in file `lib/solargraph/source_map.rb' near line 151
[warn]: @param tag has unknown parameter name: *strings 
    in file `lib/solargraph/complex_type.rb' near line 60
[warn]: @param tag has unknown parameter name:  
    in file `lib/solargraph/pin/base_method.rb' near line 43
[warn]: @param tag has unknown parameter name: id 
    in file `lib/solargraph/language_server/host.rb' near line 324
[warn]: @param tag has unknown parameter name: &block 
    in file `lib/solargraph/language_server/host.rb' near line 553
[warn]: @param tag has unknown parameter name: &block 
    in file `lib/solargraph/language_server/request.rb' near line 6
[info]: Building yardoc index for gem: solargraph-0.31.1
[warn]: Cannot parse `lib/solargraph/pin/method.rb': bad value for range
[warn]: @param tag has unknown parameter name: *kinds 
    in file `lib/solargraph/source_map.rb' near line 151
[warn]: @param tag has unknown parameter name: *strings 
    in file `lib/solargraph/complex_type.rb' near line 60
[warn]: @param tag has unknown parameter name:  
    in file `lib/solargraph/pin/base_method.rb' near line 43
[warn]: @param tag has unknown parameter name: id 
    in file `lib/solargraph/language_server/host.rb' near line 324
[warn]: @param tag has unknown parameter name: &block 
    in file `lib/solargraph/language_server/host.rb' near line 563
[warn]: @param tag has unknown parameter name: &block 
    in file `lib/solargraph/language_server/request.rb' near line 6
[info]: Building yardoc index for gem: thor-0.20.3
[warn]: Could not find file: CHANGELOG.rdoc
[info]: Building yardoc index for gem: tilt-2.0.9
[info]: Building yardoc index for gem: unicode-display_width-1.4.1
[info]: Building yardoc index for gem: yard-0.9.18

Expected Output

The documentation for gtk3 gem builds successfully

Environment details:

• OS: Arch Linux
• Ruby version (ruby -v): ruby 2.6.1p33 (2019-01-30 revision 66950) [x86_64-linux]
• YARD version (yard -v): yard 0.9.18

I have read the Contributing Guide.

[lsegal]

Running yard gems --rebuild will rebuild all gems, so the output you are seeing includes many other libraries. If you extract only the gtk3 output, you will find that there is only a single warning:

[info]: Building yardoc index for gem: gtk3-3.3.2
[debug]: Parsing ["{lib,app}/**/*.rb", "ext/**/*.{c,cc,cxx,cpp,rb}"] with `ruby` parser
[debug]: Parsing lib/gtk3.rb
[debug]: Parsing lib/gtk3/box.rb
[debug]: Parsing lib/gtk3/entry.rb
[debug]: Parsing lib/gtk3/image.rb
[warn]: @param tag has unknown parameter name: Hash 
    in file `lib/gtk3/image.rb' near line 76
[debug]: Parsing lib/gtk3/label.rb
[debug]: Parsing lib/gtk3/paned.rb
[debug]: Parsing lib/gtk3/stack.rb
[debug]: Parsing lib/gtk3/stock.rb
[debug]: Parsing lib/gtk3/table.rb
[debug]: Parsing lib/gtk3/action.rb
[debug]: Parsing lib/gtk3/border.rb
[debug]: Parsing lib/gtk3/button.rb
[debug]: Parsing lib/gtk3/dialog.rb
[debug]: Parsing lib/gtk3/loader.rb
[debug]: Parsing lib/gtk3/widget.rb
[debug]: Parsing lib/gtk3/window.rb
[debug]: Parsing lib/gtk3/builder.rb
[debug]: Parsing lib/gtk3/version.rb
[debug]: Parsing lib/gtk3/calendar.rb
[debug]: Parsing lib/gtk3/show-uri.rb
[debug]: Parsing lib/gtk3/text-tag.rb
[debug]: Parsing lib/gtk3/clipboard.rb
[debug]: Parsing lib/gtk3/combo-box.rb
[debug]: Parsing lib/gtk3/container.rb
[debug]: Parsing lib/gtk3/icon-size.rb
[debug]: Parsing lib/gtk3/icon-view.rb
[debug]: Parsing lib/gtk3/level-bar.rb
[debug]: Parsing lib/gtk3/menu-item.rb
[debug]: Parsing lib/gtk3/text-iter.rb
[debug]: Parsing lib/gtk3/text-view.rb
[debug]: Parsing lib/gtk3/tree-iter.rb
[debug]: Parsing lib/gtk3/tree-path.rb
[debug]: Parsing lib/gtk3/tree-view.rb
[debug]: Parsing lib/gtk3/deprecated.rb
[debug]: Parsing lib/gtk3/gdk-screen.rb
[debug]: Parsing lib/gtk3/icon-theme.rb
[debug]: Parsing lib/gtk3/list-store.rb
[debug]: Parsing lib/gtk3/search-bar.rb
[debug]: Parsing lib/gtk3/stock-item.rb
[debug]: Parsing lib/gtk3/tree-model.rb
[debug]: Parsing lib/gtk3/tree-store.rb
[debug]: Parsing lib/gtk3/ui-manager.rb
[debug]: Parsing lib/gtk3/application.rb
[debug]: Parsing lib/gtk3/binding-set.rb
[debug]: Parsing lib/gtk3/cell-layout.rb
[debug]: Parsing lib/gtk3/spin-button.rb
[debug]: Parsing lib/gtk3/target-list.rb
[debug]: Parsing lib/gtk3/text-buffer.rb
[debug]: Parsing lib/gtk3/tool-button.rb
[debug]: Parsing lib/gtk3/about-dialog.rb
[debug]: Parsing lib/gtk3/action-group.rb
[debug]: Parsing lib/gtk3/css-provider.rb
[debug]: Parsing lib/gtk3/entry-buffer.rb
[debug]: Parsing lib/gtk3/radio-action.rb
[debug]: Parsing lib/gtk3/radio-button.rb
[debug]: Parsing lib/gtk3/scale-button.rb
[debug]: Parsing lib/gtk3/target-entry.rb
[debug]: Parsing lib/gtk3/style-context.rb
[debug]: Parsing lib/gtk3/toggle-action.rb
[debug]: Parsing lib/gtk3/toggle-button.rb
[debug]: Parsing lib/gtk3/combo-box-text.rb
[debug]: Parsing lib/gtk3/message-dialog.rb
[debug]: Parsing lib/gtk3/selection-data.rb
[debug]: Parsing lib/gtk3/text-tag-table.rb
[debug]: Parsing lib/gtk3/tree-selection.rb
[debug]: Parsing lib/gtk3/check-menu-item.rb
[debug]: Parsing lib/gtk3/image-menu-item.rb
[debug]: Parsing lib/gtk3/scrolled-window.rb
[debug]: Parsing lib/gtk3/gdk-drag-context.rb
[debug]: Parsing lib/gtk3/style-properties.rb
[debug]: Parsing lib/gtk3/tree-view-column.rb
[debug]: Parsing lib/gtk3/tree-model-filter.rb
[debug]: Parsing lib/gtk3/file-chooser-dialog.rb
[debug]: Parsing lib/gtk3/font-chooser-dialog.rb
[debug]: Parsing lib/gtk3/gesture-multi-press.rb
[debug]: Parsing lib/gtk3/color-chooser-dialog.rb
[debug]: Parsing lib/gtk3/recent-chooser-dialog.rb
[debug]: Parsing ext/gtk3/rb-gtk3.c
[debug]: Parsing ext/gtk3/extconf.rb
[debug]: Parsing ext/gtk3/rb-gtk3-widget.c
[debug]: Parsing ext/gtk3/rb-gtk3-window.c
[debug]: Parsing ext/gtk3/rb-gtk3-container.c
[debug]: Parsing ext/gtk3/rb-gtk3-tree-view.c
[debug]: Parsing ext/gtk3/rb-gtk3-tree-model.c
[debug]: Parsing ext/gtk3/rb-gtk3-cell-layout.c
[debug]: Parsing ext/gtk3/rb-gtk3-spin-button.c
[debug]: Serializing to /home/angel/.gem/doc/gtk3-3.3.2/.yardoc/objects/root.dat

That's not a big deal, but is something you may want to report to the gtk3 maintainers, since it's not a problem with YARD itself.

It looks like the errors you are seeing are actually coming from glib2 v3.3.2, but it's worth noting that those errors don't stop YARD from producing output, just parsing for specific files (and specifically only seems to affect Glib::MetaInterface). You can actually see that YARD generates docs for GLib at https://www.rubydoc.info/gems/glib2. In any case, as for the specific errors, it's unclear if those are YARD issues or documentation problems, so you may want to open an issue with glib2 for those if you want them resolved, but IMO this isn't going to significantly affect the documentability of that library (since these failing files are pretty much undocumented as is right now).

[FallenAngel97]

@lsegal , Thanks, I have reported there

[lsegal]

Thanks, I will mark this as closed since YARD seems to be working as intended.