Issue of Jar dependency with Jruby-9.3.3.0

[Kinju011]

Summary
Hello
I am working on Neo4j-Ruby driver where I am facing an issue while installing dependencies

I have checked this with [Jruby-9.3.2.0, Jruby-9.3.1.0] where it is working fine, below I have provided details of the error
here is a link where one can check the details.

Environment Information

• Jruby version - 9.3.3.0

Expected Behavior

• Jar file dependency should be fixed

Actual Behavior

Using neo4j-ruby-driver 4.4.0.20220131034407 (java) from source at .
jar dependencies for neo4j-ruby-driver-4.4.0.20220131034407-java.gemspec . . .
Error: ] Some problems were encountered while processing the POMs:
[FATAL] Non-parseable POM /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/gemspec_pom.rb: only whitespace content allowed before start tag and not # (position: START_DOCUMENT seen #... @1:1) @ line 1, column 1
@
Error: The build could not read 1 project -> [Help 1]
Error:
Error: The project (/home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/gemspec_pom.rb) has 1 error
Error: Non-parseable POM /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/gemspec_pom.rb: only whitespace content allowed before start tag and not # (position: START_DOCUMENT seen #... @1:1) @ line 1, column 1 -> [Help 2]
Error:
Error: To see the full stack trace of the errors, re-run Maven with the -e switch.
Error: Re-run Maven using the -X switch to enable full debug logging.
Error:
Error: For more information about the errors and possible solutions, please read the following articles:
Error: [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
Error: [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/ModelParseException
org.neo4j.driver:neo4j-java-driver:4.4.2:compile

Errno::ENOENT: No such file or directory - /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/psych-4.0.3-java/deps.lst
  org/jruby/RubyIO.java:1227:in `sysopen'
  org/jruby/RubyIO.java:3986:in `read'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/installer.rb:69:in `load_from_maven'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/installer.rb:235:in `install_dependencies'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/installer.rb:224:in `do_install'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/installer.rb:170:in `vendor_jars'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/post_install_hook.rb:28:in `block in <main>'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/rubygems/installer.rb:367:in `block in run_post_install_hooks'
  org/jruby/RubyArray.java:1865:in `each'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/rubygems/installer.rb:366:in `run_post_install_hooks'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/rubygems_gem_installer.rb:43:in `install'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/source/rubygems.rb:204:in `install'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/installer/gem_installer.rb:54:in `install'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/worker.rb:62:in `apply_func'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/worker.rb:57:in `block in process_queue'
  org/jruby/RubyKernel.java:1507:in `loop'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/worker.rb:54:in `process_queue'
  /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared/gems/bundler-2.3.6/lib/bundler/worker.rb:91:in `block in create_threads'

Environment

Bundler       2.3.6
  Platforms   ruby, universal-java-11
Ruby          2.6.8p0 (2022-01-19 revision 67951) [universal-java-11]
  Full Path   /home/runner/.rubies/jruby-9.3.3.0/bin/jruby
  Config Dir  /home/runner/.rubies/jruby-9.3.3.0/etc
RubyGems      3.2.29
  Gem Home    /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared
  Gem Path    /home/runner/.local/share/gem/jruby/2.6.0:/home/runner/.rubies/jruby-9.3.3.0/lib/ruby/gems/shared
  User Home   /home/runner
  User Path   /home/runner/.local/share/gem/jruby/2.6.0
  Bin Dir     /home/runner/.rubies/jruby-9.3.3.0/bin
OpenSSL       
  Compiled    JRuby-OpenSSL 0.11.0
  Loaded      JRuby-OpenSSL 0.11.0
  Cert File   /opt/hostedtoolcache/jdk/11.0.14/x64/lib/security/cacerts
  Cert Dir    /etc/ssl/certs
Tools         
  Git         2.34.1
  RVM         not installed
  rbenv       not installed
  chruby      not installed

Bundler Build Metadata

Built At          2022-01-26
Git SHA           056f64c33a
Released Version  true

Gemfile

Gemfile

# -*- ruby -*-

# DO NOT EDIT THIS FILE. Instead, edit Rakefile, and run `rake bundler:gemfile`.

source "https://rubygems.org/"
gemspec

# vim: syntax=ruby

Gemfile.lock

<No /home/runner/work/neo4j-ruby-driver/neo4j-ruby-driver/Gemfile.lock found>

Gemspecs

neo4j-ruby-driver.gemspec

# -*- encoding: utf-8 -*-
# stub: neo4j-ruby-driver 4.4.0.20220131034407 java libruby

Gem::Specification.new do |s|
  s.name = "neo4j-ruby-driver".freeze
  s.version = "4.4.0.20220131034407"
  s.platform = "java".freeze

  s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version=
  s.metadata = { "homepage_uri" => "https://github.com/neo4jrb/neo4j-ruby-driver" } if s.respond_to? :metadata=
  s.require_paths = ["lib".freeze, "ruby".freeze]
  s.authors = ["Heinrich Klobuczek".freeze]
  s.date = "2022-01-31"
  s.description = "".freeze
  s.email = ["heinrich@mail.com".freeze]
  s.extra_rdoc_files = ["LICENSE.txt".freeze, "README.md".freeze]
  s.files = ["LICENSE.txt".freeze, "README.md".freeze, "lib/loader.rb".freeze, "lib/neo4j/driver/auto_closable.rb".freeze, "lib/neo4j/driver/exceptions/authentication_exception.rb".freeze, "lib/neo4j/driver/exceptions/authorization_expired_exception.rb".freeze, "lib/neo4j/driver/exceptions/certificate_exception.rb".freeze, "lib/neo4j/driver/exceptions/client_exception.rb".freeze, "lib/neo4j/driver/exceptions/connection_read_timeout_exception.rb".freeze, "lib/neo4j/driver/exceptions/database_exception.rb".freeze, "lib/neo4j/driver/exceptions/discovery_exception.rb".freeze, "lib/neo4j/driver/exceptions/fatal_discovery_exception.rb".freeze, "lib/neo4j/driver/exceptions/illegal_state_exception.rb".freeze, "lib/neo4j/driver/exceptions/neo4j_exception.rb".freeze, "lib/neo4j/driver/exceptions/no_such_record_exception.rb".freeze, "lib/neo4j/driver/exceptions/protocol_exception.rb".freeze, "lib/neo4j/driver/exceptions/result_consumed_exception.rb".freeze, "lib/neo4j/driver/exceptions/security_exception.rb".freeze, "lib/neo4j/driver/exceptions/service_unavailable_exception.rb".freeze, "lib/neo4j/driver/exceptions/session_expired_exception.rb".freeze, "lib/neo4j/driver/exceptions/token_expired_exception.rb".freeze, "lib/neo4j/driver/exceptions/transaction_nesting_exception.rb".freeze, "lib/neo4j/driver/exceptions/transient_exception.rb".freeze, "lib/neo4j/driver/exceptions/untrusted_server_exception.rb".freeze, "lib/neo4j/driver/exceptions/value/lossy_coercion.rb".freeze, "lib/neo4j/driver/exceptions/value/not_multi_valued.rb".freeze, "lib/neo4j/driver/exceptions/value/uncoercible.rb".freeze, "lib/neo4j/driver/exceptions/value/unsizable.rb".freeze, "lib/neo4j/driver/exceptions/value/value_exception.rb".freeze, "lib/neo4j/driver/internal/duration_normalizer.rb".freeze, "lib/neo4j/driver/internal/validator.rb".freeze, "lib/neo4j/driver/types/bytes.rb".freeze, "lib/neo4j/driver/types/local_date_time.rb".freeze, "lib/neo4j/driver/types/local_time.rb".freeze, "lib/neo4j/driver/types/offset_time.rb".freeze, "lib/neo4j/driver/types/point.rb".freeze, "lib/neo4j/driver/types/time.rb".freeze, "lib/neo4j/driver/version.rb".freeze, "lib/neo4j_ruby_driver.rb".freeze, "ruby/neo4j/driver.rb".freeze, "ruby/neo4j/driver/auth_tokens.rb".freeze, "ruby/neo4j/driver/config.rb".freeze, "ruby/neo4j/driver/graph_database.rb".freeze, "ruby/neo4j/driver/internal/async/connection/bolt_protocol_util.rb".freeze, "ruby/neo4j/driver/internal/async/connection/bootstrap_factory.rb".freeze, "ruby/neo4j/driver/internal/async/connection/channel_attributes.rb".freeze, "ruby/neo4j/driver/internal/async/connection/channel_connected_listener.rb".freeze, "ruby/neo4j/driver/internal/async/connection/channel_connector_impl.rb".freeze, "ruby/neo4j/driver/internal/async/connection/channel_pipeline_builder_impl.rb".freeze, "ruby/neo4j/driver/internal/async/connection/direct_connection.rb".freeze, "ruby/neo4j/driver/internal/async/connection/event_loop_group_factory.rb".freeze, "ruby/neo4j/driver/internal/async/connection/handshake_completed_listener.rb".freeze, "ruby/neo4j/driver/internal/async/connection/handshake_handler.rb".freeze, "ruby/neo4j/driver/internal/async/connection/netty_channel_initializer.rb".freeze, "ruby/neo4j/driver/internal/async/connection/netty_domain_name_resolver.rb".freeze, "ruby/neo4j/driver/internal/async/connection/netty_domain_name_resolver_group.rb".freeze, "ruby/neo4j/driver/internal/async/connection/routing_connection.rb".freeze, "ruby/neo4j/driver/internal/async/immutable_connection_context.rb".freeze, "ruby/neo4j/driver/internal/async/inbound/byte_buf_input.rb".freeze, "ruby/neo4j/driver/internal/async/inbound/channel_error_handler.rb".freeze, "ruby/neo4j/driver/internal/async/inbound/chunk_decoder.rb".freeze, "ruby/neo4j/driver/internal/async/inbound/connect_timeout_handler.rb".freeze, "ruby/neo4j/driver/internal/async/inbound/connection_read_timeout_handler.rb".freeze, "ruby/neo4j/driver/internal/async/inbound/inbound_message_dispatcher.rb".freeze, "ruby/neo4j/driver/internal/async/inbound/inbound_message_handler.rb".freeze, "ruby/neo4j/driver/internal/async/inbound/message_decoder.rb".freeze, "ruby/neo4j/driver/internal/async/internal_async_session.rb".freeze, "ruby/neo4j/driver/internal/async/internal_async_transaction.rb".freeze, "ruby/neo4j/driver/internal/async/leak_logging_network_session.rb".freeze, "ruby/neo4j/driver/internal/async/network_connection.rb".freeze, "ruby/neo4j/driver/internal/async/network_session.rb".freeze, "ruby/neo4j/driver/internal/async/outbound/chunk_aware_byte_buf_output.rb".freeze, "ruby/neo4j/driver/internal/async/outbound/outbound_message_handler.rb".freeze, "ruby/neo4j/driver/internal/async/pool/connection_pool_impl.rb".freeze, "ruby/neo4j/driver/internal/async/pool/netty_channel_health_checker.rb".freeze, "ruby/neo4j/driver/internal/async/pool/netty_channel_pool.rb".freeze, "ruby/neo4j/driver/internal/async/pool/netty_channel_tracker.rb".freeze, "ruby/neo4j/driver/internal/async/pool/network_connection_factory.rb".freeze, "ruby/neo4j/driver/internal/async/pool/pool_settings.rb".freeze, "ruby/neo4j/driver/internal/async/result_cursors_holder.rb".freeze, "ruby/neo4j/driver/internal/async/unmanaged_transaction.rb".freeze, "ruby/neo4j/driver/internal/bolt_server_address1.rb".freeze, "ruby/neo4j/driver/internal/cluster/cluster_composition.rb".freeze, "ruby/neo4j/driver/internal/cluster/cluster_composition_lookup_result.rb".freeze, "ruby/neo4j/driver/internal/cluster/cluster_routing_table.rb".freeze, "ruby/neo4j/driver/internal/cluster/identity_resolver.rb".freeze, "ruby/neo4j/driver/internal/cluster/loadbalancing/least_connected_load_balancing_strategy.rb".freeze, "ruby/neo4j/driver/internal/cluster/loadbalancing/load_balancer.rb".freeze, "ruby/neo4j/driver/internal/cluster/loadbalancing/round_robin_array_index.rb".freeze, "ruby/neo4j/driver/internal/cluster/multi_databases_routing_procedure_runner.rb".freeze, "ruby/neo4j/driver/internal/cluster/rediscovery_impl.rb".freeze, "ruby/neo4j/driver/internal/cluster/route_message_routing_procedure_runner.rb".freeze, "ruby/neo4j/driver/internal/cluster/routing_context.rb".freeze, "ruby/neo4j/driver/internal/cluster/routing_procedure_cluster_composition_provider.rb".freeze, "ruby/neo4j/driver/internal/cluster/routing_procedure_response.rb".freeze, "ruby/neo4j/driver/internal/cluster/routing_settings.rb".freeze, "ruby/neo4j/driver/internal/cluster/routing_table_handler_impl.rb".freeze, "ruby/neo4j/driver/internal/cluster/routing_table_registry_impl.rb".freeze, "ruby/neo4j/driver/internal/cluster/single_database_routing_procedure_runner.rb".freeze, "ruby/neo4j/driver/internal/connection_settings.rb".freeze, "ruby/neo4j/driver/internal/cursor/async_result_cursor_impl.rb".freeze, "ruby/neo4j/driver/internal/cursor/async_result_cursor_only_factory.rb".freeze, "ruby/neo4j/driver/internal/cursor/disposable_async_result_cursor.rb".freeze, "ruby/neo4j/driver/internal/cursor/result_cursor_factory_impl.rb".freeze, "ruby/neo4j/driver/internal/cursor/rx_result_cursor_impl.rb".freeze, "ruby/neo4j/driver/internal/database_name.rb".freeze, "ruby/neo4j/driver/internal/database_name_util.rb".freeze, "ruby/neo4j/driver/internal/default_bookmark_holder.rb".freeze, "ruby/neo4j/driver/internal/default_domain_name_resolver.rb".freeze, "ruby/neo4j/driver/internal/direct_connection_provider.rb".freeze, "ruby/neo4j/driver/internal/driver_factory.rb".freeze, "ruby/neo4j/driver/internal/handlers/begin_tx_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/channel_releasing_reset_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/commit_tx_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/hello_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/init_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/legacy_pull_all_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/no_op_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/ping_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/pull_handlers.rb".freeze, "ruby/neo4j/driver/internal/handlers/pulln/auto_pull_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/pulln/basic_pull_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/pulln/fetch_size_util.rb".freeze, "ruby/neo4j/driver/internal/handlers/reset_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/rollback_tx_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/route_message_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/routing_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/run_response_handler.rb".freeze, "ruby/neo4j/driver/internal/handlers/session_pull_response_completion_listener.rb".freeze, "ruby/neo4j/driver/internal/handlers/transaction_pull_response_completion_listener.rb".freeze, "ruby/neo4j/driver/internal/impersonation_util.rb".freeze, "ruby/neo4j/driver/internal/internal_bookmark.rb".freeze, "ruby/neo4j/driver/internal/internal_database_name.rb".freeze, "ruby/neo4j/driver/internal/internal_driver.rb".freeze, "ruby/neo4j/driver/internal/internal_entity.rb".freeze, "ruby/neo4j/driver/internal/internal_iso_duration.rb".freeze, "ruby/neo4j/driver/internal/internal_node.rb".freeze, "ruby/neo4j/driver/internal/internal_pair.rb".freeze, "ruby/neo4j/driver/internal/internal_path.rb".freeze, "ruby/neo4j/driver/internal/internal_point2_d.rb".freeze, "ruby/neo4j/driver/internal/internal_point3_d.rb".freeze, "ruby/neo4j/driver/internal/internal_relationship.rb".freeze, "ruby/neo4j/driver/internal/internal_result.rb".freeze, "ruby/neo4j/driver/internal/internal_session.rb".freeze, "ruby/neo4j/driver/internal/internal_transaction.rb".freeze, "ruby/neo4j/driver/internal/logging/channel_activity_logger.rb".freeze, "ruby/neo4j/driver/internal/logging/channel_error_logger.rb".freeze, "ruby/neo4j/driver/internal/logging/console_logging.rb".freeze, "ruby/neo4j/driver/internal/logging/dev_null_logger.rb".freeze, "ruby/neo4j/driver/internal/logging/dev_null_logging.rb".freeze, "ruby/neo4j/driver/internal/logging/j_u_logger.rb".freeze, "ruby/neo4j/driver/internal/logging/j_u_logging.rb".freeze, "ruby/neo4j/driver/internal/logging/netty_logger.rb".freeze, "ruby/neo4j/driver/internal/logging/netty_logging.rb".freeze, "ruby/neo4j/driver/internal/logging/prefixed_logger.rb".freeze, "ruby/neo4j/driver/internal/logging/reformatted_logger.rb".freeze, "ruby/neo4j/driver/internal/logging/slf4j_logger.rb".freeze, "ruby/neo4j/driver/internal/logging/slf4j_logging.rb".freeze, "ruby/neo4j/driver/internal/messaging/abstract_message_writer.rb".freeze, "ruby/neo4j/driver/internal/messaging/bolt_protocol_version.rb".freeze, "ruby/neo4j/driver/internal/messaging/common/common_message_reader.rb".freeze, "ruby/neo4j/driver/internal/messaging/common/common_value_packer.rb".freeze, "ruby/neo4j/driver/internal/messaging/common/common_value_unpacker.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/begin_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/commit_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/discard_all_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/discard_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/goodbye_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/hello_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/init_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/pull_all_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/pull_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/reset_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/rollback_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/route_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/route_v44_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/run_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/encode/run_with_metadata_message_encoder.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/abstract_streaming_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/begin_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/commit_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/discard_all_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/discard_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/goodbye_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/hello_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/init_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/message_with_metadata.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/multi_database_util.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/pull_all_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/pull_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/reset_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/rollback_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/route_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/run_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/run_with_metadata_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/request/transaction_metadata_builder.rb".freeze, "ruby/neo4j/driver/internal/messaging/response/failure_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/response/ignored_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/response/record_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/response/success_message.rb".freeze, "ruby/neo4j/driver/internal/messaging/v3/bolt_protocol_v3.rb".freeze, "ruby/neo4j/driver/internal/messaging/v3/message_format_v3.rb".freeze, "ruby/neo4j/driver/internal/messaging/v3/message_writer_v3.rb".freeze, "ruby/neo4j/driver/internal/messaging/v4/bolt_protocol_v4.rb".freeze, "ruby/neo4j/driver/internal/messaging/v4/message_format_v4.rb".freeze, "ruby/neo4j/driver/internal/messaging/v4/message_writer_v4.rb".freeze, "ruby/neo4j/driver/internal/messaging/v41/bolt_protocol_v41.rb".freeze, "ruby/neo4j/driver/internal/messaging/v42/bolt_protocol_v42.rb".freeze, "ruby/neo4j/driver/internal/messaging/v43/bolt_protocol_v43.rb".freeze, "ruby/neo4j/driver/internal/messaging/v43/message_format_v43.rb".freeze, "ruby/neo4j/driver/internal/messaging/v43/message_writer_v43.rb".freeze, "ruby/neo4j/driver/internal/messaging/v44/bolt_protocol_v44.rb".freeze, "ruby/neo4j/driver/internal/messaging/v44/message_format_v44.rb".freeze, "ruby/neo4j/driver/internal/messaging/v44/message_writer_v44.rb".freeze, "ruby/neo4j/driver/internal/metrics/internal_abstract_metrics.rb".freeze, "ruby/neo4j/driver/internal/metrics/internal_connection_pool_metrics.rb".freeze, "ruby/neo4j/driver/internal/metrics/internal_metrics.rb".freeze, "ruby/neo4j/driver/internal/metrics/internal_metrics_provider.rb".freeze, "ruby/neo4j/driver/internal/metrics/time_recorder_listener_event.rb".freeze, "ruby/neo4j/driver/internal/packstream/byte_array_incompatible_packer.rb".freeze, "ruby/neo4j/driver/internal/packstream/pack_stream.rb".freeze, "ruby/neo4j/driver/internal/packstream/pack_type.rb".freeze, "ruby/neo4j/driver/internal/reactive/internal_rx_result.rb".freeze, "ruby/neo4j/driver/internal/reactive/internal_rx_session.rb".freeze, "ruby/neo4j/driver/internal/reactive/internal_rx_transaction.rb".freeze, "ruby/neo4j/driver/internal/reactive/rx_utils.rb".freeze, "ruby/neo4j/driver/internal/retry/exponential_backoff_retry_logic.rb".freeze, "ruby/neo4j/driver/internal/revocation_strategy.rb".freeze, "ruby/neo4j/driver/internal/scheme.rb".freeze, "ruby/neo4j/driver/internal/security/internal_auth_token.rb".freeze, "ruby/neo4j/driver/internal/security/security_plan_impl.rb".freeze, "ruby/neo4j/driver/internal/security_setting.rb".freeze, "ruby/neo4j/driver/internal/session_factory_impl.rb".freeze, "ruby/neo4j/driver/internal/spi/connection.rb".freeze, "ruby/neo4j/driver/internal/spi/connection_pool.rb".freeze, "ruby/neo4j/driver/internal/spi/response_handler.rb".freeze, "ruby/neo4j/driver/internal/summary/internal_database_info.rb".freeze, "ruby/neo4j/driver/internal/summary/internal_input_position.rb".freeze, "ruby/neo4j/driver/internal/summary/internal_notification.rb".freeze, "ruby/neo4j/driver/internal/summary/internal_plan.rb".freeze, "ruby/neo4j/driver/internal/summary/internal_profiled_plan.rb".freeze, "ruby/neo4j/driver/internal/summary/internal_result_summary.rb".freeze, "ruby/neo4j/driver/internal/summary/internal_server_info.rb".freeze, "ruby/neo4j/driver/internal/summary/internal_summary_counters.rb".freeze, "ruby/neo4j/driver/internal/svm/netty_substitutions.rb".freeze, "ruby/neo4j/driver/internal/svm/z_lib_substitutions.rb".freeze, "ruby/neo4j/driver/internal/util/certificate_tool.rb".freeze, "ruby/neo4j/driver/internal/util/clock.rb".freeze, "ruby/neo4j/driver/internal/util/error_util.rb".freeze, "ruby/neo4j/driver/internal/util/extract.rb".freeze, "ruby/neo4j/driver/internal/util/format.rb".freeze, "ruby/neo4j/driver/internal/util/futures.rb".freeze, "ruby/neo4j/driver/internal/util/iterables.rb".freeze, "ruby/neo4j/driver/internal/util/lock_util.rb".freeze, "ruby/neo4j/driver/internal/util/metadata_extractor.rb".freeze, "ruby/neo4j/driver/internal/util/preconditions.rb".freeze, "ruby/neo4j/driver/internal/util/query_keys.rb".freeze, "ruby/neo4j/driver/internal/util/server_version.rb".freeze, "ruby/neo4j/driver/logger.rb".freeze, "ruby/neo4j/driver/logging.rb".freeze, "ruby/neo4j/driver/net/server_address1.rb".freeze, "ruby/neo4j/driver/records.rb".freeze, "ruby/neo4j/driver/session_config.rb".freeze, "ruby/neo4j/driver/summary/query_type1.rb".freeze]
  s.homepage = "https://github.com/neo4jrb/neo4j-ruby-driver".freeze
  s.licenses = ["MIT".freeze]
  s.rdoc_options = ["--main".freeze, "README.md".freeze]
  s.required_ruby_version = Gem::Requirement.new(">= 2.6".freeze)
  s.requirements = ["jar org.neo4j.driver, neo4j-java-driver, 4.4.2".freeze]
  s.rubygems_version = "3.2.29".freeze
  s.summary = "".freeze

  if s.respond_to? :specification_version then
    s.specification_version = 4
  end

  if s.respond_to? :add_runtime_dependency then
    s.add_runtime_dependency(%q<activesupport>.freeze, [">= 0"])
    s.add_runtime_dependency(%q<zeitwerk>.freeze, [">= 2.1.10"])
    s.add_runtime_dependency(%q<jar-dependencies>.freeze, [">= 0"])
    s.add_development_dependency(%q<ffaker>.freeze, [">= 0"])
    s.add_development_dependency(%q<hoe>.freeze, [">= 0"])
    s.add_development_dependency(%q<hoe-bundler>.freeze, [">= 0"])
    s.add_development_dependency(%q<hoe-gemspec>.freeze, [">= 0"])
    s.add_development_dependency(%q<parallel>.freeze, [">= 0"])
    s.add_development_dependency(%q<rake>.freeze, [">= 0"])
    s.add_development_dependency(%q<rspec-its>.freeze, [">= 0"])
    s.add_development_dependency(%q<rspec-mocks>.freeze, [">= 0"])
    s.add_development_dependency(%q<ruby-maven>.freeze, [">= 0"])
    s.add_development_dependency(%q<rdoc>.freeze, [">= 4.0", "< 7"])
  else
    s.add_dependency(%q<activesupport>.freeze, [">= 0"])
    s.add_dependency(%q<zeitwerk>.freeze, [">= 2.1.10"])
    s.add_dependency(%q<jar-dependencies>.freeze, [">= 0"])
    s.add_dependency(%q<ffaker>.freeze, [">= 0"])
    s.add_dependency(%q<hoe>.freeze, [">= 0"])
    s.add_dependency(%q<hoe-bundler>.freeze, [">= 0"])
    s.add_dependency(%q<hoe-gemspec>.freeze, [">= 0"])
    s.add_dependency(%q<parallel>.freeze, [">= 0"])
    s.add_dependency(%q<rake>.freeze, [">= 0"])
    s.add_dependency(%q<rspec-its>.freeze, [">= 0"])
    s.add_dependency(%q<rspec-mocks>.freeze, [">= 0"])
    s.add_dependency(%q<ruby-maven>.freeze, [">= 0"])
    s.add_dependency(%q<rdoc>.freeze, [">= 4.0", "< 7"])
  end
end

[headius]

Hey, sorry for delay in looking at this!

I'm not sure exactly how to reproduce this, but does deleting the comment and whitespace line out of gemspec_pom.rb help?

If you could push a small repo with a simple script to reproduce, it would help us figure out what regressed in 9.3.3 so we can fix it for 9.3.4.

[klobuczek]

@Hedius this error is intermittent. It happens only in github actions. On average 5% of runs fail that way, but since we have build matrix of 10 it takes an average of 2 runs to have them all pass.
This error:

Error: Non-parseable POM /home/runner/.rubies/jruby-9.3.3.0/lib/ruby/stdlib/jars/gemspec_pom.rb: only whitespace content allowed before start tag and not # (position: START_DOCUMENT seen #... @1:1) @ line 1, column 1 -> [Help 2]

is a strong indication that a ruby file is tried to be parsed as a pom.xml. (note the reference to a "start tag").
I could imagine the issue is in jar-dependecies or ruby-maven.
I have created a minimal project that exposes a similar problem on jruby-9.2.20.1 and jruby-9.3.3.0 but not on jruby-9.2.17.0: https://github.com/klobuczek/pom_bug and the workflow execution: https://github.com/klobuczek/pom_bug/actions/runs/1814997945

[mohits]

@klobuczek - that's the wrong headius in your message :)

[Hedius]

@klobuczek - that's the wrong headius in your message :)

Hmmmm 😄

[klobuczek]

sorry @headius and @Hedius

[bensheldon]

I started seeing something very similar to this on JRuby 9.4. It just started happening last week to all my JRuby builds 😬

Example build with these lines:

Installing actionmailer 7.1.3.4
Fetching actionmailbox 7.1.3.4
Fetching actiontext 7.1.3.4
Installing actionmailbox 7.1.3.4
Installing actiontext 7.1.3.4
Error: ] Some problems were encountered while processing the POMs:
[FATAL] Non-parseable POM /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/jars/gemspec_pom.rb: only whitespace content allowed before start tag and not # (position: START_DOCUMENT seen #... @1:2)  @ line 1, column 2
 @ 
Error:  The build could not read 1 project -> [Help 1]
Error:    
Error:    The project  (/home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/jars/gemspec_pom.rb) has 1 error
Error:      Non-parseable POM /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/jars/gemspec_pom.rb: only whitespace content allowed before start tag and not # (position: START_DOCUMENT seen #... @1:2)  @ line 1, column 2 -> [Help 2]
Error:  
Error:  To see the full stack trace of the errors, re-run Maven with the -e switch.
Error:  Re-run Maven using the -X switch to enable full debug logging.
Error:  
Error:  For more information about the errors and possible solutions, please read the following articles:
Error:  [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
Error:  [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/ModelParseException
--- ERROR REPORT TEMPLATE -------------------------------------------------------

Errno::ENOENT: No such file or directory - /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/psych-5.1.2-java/deps.lst
  org/jruby/RubyIO.java:1278:in `sysopen'
  org/jruby/RubyIO.java:4264:in `read'
  /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/jars/installer.rb:69:in `load_from_maven'
  /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/jars/installer.rb:235:in `install_dependencies'
  /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/jars/installer.rb:224:in `do_install'
  /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/jars/installer.rb:170:in `vendor_jars'
  /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/jars/post_install_hook.rb:28:in `block in <main>'
  /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/rubygems/installer.rb:383:in `block in run_post_install_hooks'
  org/jruby/RubyArray.java:1981:in `each'
  /home/runner/.rubies/jruby-9.4.7.0/lib/ruby/stdlib/rubygems/installer.rb:382:in `run_post_install_hooks'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/rubygems_gem_installer.rb:43:in `install'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/source/rubygems.rb:207:in `install'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/worker.rb:62:in `apply_func'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/worker.rb:57:in `block in process_queue'
  org/jruby/RubyKernel.java:1722:in `loop'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/worker.rb:54:in `process_queue'
  /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/gems/bundler-2.3.26/lib/bundler/worker.rb:91:in `block in create_threads'

Environment

Bundler       2.3.26
  Platforms   ruby, universal-java-11
Ruby          3.1.4p0 (2024-04-29 revision 597ff08ac1e0d7f05f8f6cc836648725756dd7db) [universal-java-11]
  Full Path   /home/runner/.rubies/jruby-9.4.7.0/bin/jruby
  Config Dir  /home/runner/.rubies/jruby-9.4.7.0/etc
RubyGems      3.5.11
  Gem Home    /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0
  Gem Path    /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0
  User Home   /home/runner
  User Path   /home/runner/.local/share/gem/jruby/3.1.0
  Bin Dir     /home/runner/work/good_job/good_job/vendor/bundle/jruby/3.1.0/bin
OpenSSL       
  Compiled    JRuby-OpenSSL 0.14.5
  Loaded      JRuby-OpenSSL 0.14.5
  Cert File   /usr/lib/jvm/temurin-11-jdk-amd64/lib/security/cacerts
  Cert Dir    /etc/ssl/certs
Tools         
  Git         2.45.1
  RVM         not installed
  rbenv       not installed
  chruby      not installed

[unflxw]

We are also encountering a similar issue to the one @bensheldon is encountering:

Fetching actionmailbox 7.1.3.4
Fetching actiontext 7.1.3.4
Installing actionmailbox 7.1.3.4
Installing actiontext 7.1.3.4
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-parseable POM /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/jars/gemspec_pom.rb: only whitespace content allowed before start tag and not # (position: START_DOCUMENT seen #... @1:2)  @ line 1, column 2
 @ 
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project  (/home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/jars/gemspec_pom.rb) has 1 error
[ERROR]     Non-parseable POM /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/jars/gemspec_pom.rb: only whitespace content allowed before start tag and not # (position: START_DOCUMENT seen #... @1:2)  @ line 1, column 2 -> [Help 2]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/ModelParseException

Errno::ENOENT: No such file or directory - /home/semaphore/appsignal-ruby/.bundle/jruby/3.1.0/gems/psych-5.1.2-java/deps.lst
  org/jruby/RubyIO.java:1255:in `sysopen'
          org/jruby/RubyIO.java:4012:in `read'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/jars/installer.rb:69:in `load_from_maven'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/jars/installer.rb:235:in `install_dependencies'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/jars/installer.rb:224:in `do_install'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/jars/installer.rb:170:in `vendor_jars'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/jars/post_install_hook.rb:28:in `block in <main>'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/rubygems/installer.rb:383:in `block in run_post_install_hooks'
          org/jruby/RubyArray.java:1988:in `each'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/rubygems/installer.rb:382:in `run_post_install_hooks'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/rubygems_gem_installer.rb:43:in `install'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/source/rubygems.rb:206:in `install'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/installer/gem_installer.rb:54:in `install'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/installer/parallel_installer.rb:132:in `do_install'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/installer/parallel_installer.rb:123:in `block in worker_pool'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/worker.rb:62:in `apply_func'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/worker.rb:57:in `block in process_queue'
          org/jruby/RubyKernel.java:1586:in `loop'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/worker.rb:54:in `process_queue'
          /home/semaphore/.rbenv/versions/jruby-9.4.1.0/lib/ruby/stdlib/bundler/worker.rb:90:in `block in create_threads'

Did some digging into @bensheldon's CI setup to try and spot similarities and differences between ours and theirs:

• Different JRuby versions (issue happens with 9.4.7.0 and some 9.3 on theirs, and on 9.4.1.0 and 9.4.5.0 on ours)
• Different CI providers (GitHub Actions on theirs, Semaphore on ours)
• Ours does not have a lockfile, theirs does
• Both installing from a gemspec
• Both installing to a BUNDLE_PATH
• Both have rails as dependency (might be relevant since the error occurs after installing actiontext)

[headius]

I'd like to look into this issue this week. Can either of you produce something I can use to reproduce the errors?

I don't know why 9.4.1.0 or 9.4.7.0 would suddenly start doing this unless one of the upstream gems made changes. In both cases it looks a bit like the psych gem may be involved but that version was released over six months ago.

Did either of you update any gems to get to this issue?

[bensheldon]

Unfortunately I delete the Gemfile.lock when building in CI (so dependencies are not locked per se) but I do log the generated lockfile. These were the gems that were updated between when it I had a successful build and when it started failing:

--- before.txt	2024-06-17 11:56:22
+++ after.txt	2024-06-17 11:56:11
@@ -16,35 +16,35 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.1.3.3)
-      actionpack (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    actioncable (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
       zeitwerk (~> 2.6)
-    actionmailbox (7.1.3.3)
-      actionpack (= 7.1.3.3)
-      activejob (= 7.1.3.3)
-      activerecord (= 7.1.3.3)
-      activestorage (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    actionmailbox (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activejob (= 7.1.3.4)
+      activerecord (= 7.1.3.4)
+      activestorage (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.1.3.3)
-      actionpack (= 7.1.3.3)
-      actionview (= 7.1.3.3)
-      activejob (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    actionmailer (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      actionview (= 7.1.3.4)
+      activejob (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
       rails-dom-testing (~> 2.2)
-    actionpack (7.1.3.3)
-      actionview (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    actionpack (7.1.3.4)
+      actionview (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       nokogiri (>= 1.8.5)
       racc
       rack (>= 2.2.4)
@@ -52,40 +52,40 @@
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    actiontext (7.1.3.3)
-      actionpack (= 7.1.3.3)
-      activerecord (= 7.1.3.3)
-      activestorage (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    actiontext (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activerecord (= 7.1.3.4)
+      activestorage (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.1.3.3)
-      activesupport (= 7.1.3.3)
+    actionview (7.1.3.4)
+      activesupport (= 7.1.3.4)
       builder (~> 3.1)
       erubi (~> 1.11)
       rails-dom-testing (~> 2.2)
       rails-html-sanitizer (~> 1.6)
-    activejob (7.1.3.3)
-      activesupport (= 7.1.3.3)
+    activejob (7.1.3.4)
+      activesupport (= 7.1.3.4)
       globalid (>= 0.3.6)
-    activemodel (7.1.3.3)
-      activesupport (= 7.1.3.3)
-    activerecord (7.1.3.3)
-      activemodel (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    activemodel (7.1.3.4)
+      activesupport (= 7.1.3.4)
+    activerecord (7.1.3.4)
+      activemodel (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       timeout (>= 0.4.0)
     activerecord-jdbc-adapter (70.2-java)
       activerecord (~> 7.0)
     activerecord-jdbcpostgresql-adapter (70.2-java)
       activerecord-jdbc-adapter (= 70.2)
       jdbc-postgres (>= 9.4, < 43)
-    activestorage (7.1.3.3)
-      actionpack (= 7.1.3.3)
-      activejob (= 7.1.3.3)
-      activerecord (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    activestorage (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activejob (= 7.1.3.4)
+      activerecord (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       marcel (~> 1.0)
-    activesupport (7.1.3.3)
+    activesupport (7.1.3.4)
       base64
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
@@ -103,7 +103,7 @@
       thor (>= 0.14.0)
     base64 (0.2.0)
     bigdecimal (3.1.8-java)
-    builder (3.2.4)
+    builder (3.3.0)
     capybara (3.40.0)
       addressable
       matrix
@@ -113,13 +113,13 @@
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    concurrent-ruby (1.2.3)
+    concurrent-ruby (1.3.3)
     connection_pool (2.4.1)
     crass (1.0.6)
     date (3.3.4-java)
     diff-lcs (1.5.1)
     drb (2.2.1)
-    erubi (1.12.0)
+    erubi (1.13.0)
     et-orbi (1.2.11)
       tzinfo
     fugit (1.11.0)
@@ -152,7 +152,7 @@
     mini_mime (1.1.5)
     minitest (5.23.1)
     mutex_m (0.2.0)
-    net-imap (0.4.11)
+    net-imap (0.4.12)
       date
       net-protocol
     net-pop (0.1.2)
@@ -162,7 +162,7 @@
     net-smtp (0.5.0)
       net-protocol
     nio4r (2.7.3-java)
-    nokogiri (1.16.5-java)
+    nokogiri (1.16.6-java)
       racc (~> 1.4)
     psych (5.1.2-java)
       jar-dependencies (>= 0.1.7)
@@ -179,20 +179,20 @@
     rackup (1.0.0)
       rack (< 3)
       webrick
-    rails (7.1.3.3)
-      actioncable (= 7.1.3.3)
-      actionmailbox (= 7.1.3.3)
-      actionmailer (= 7.1.3.3)
-      actionpack (= 7.1.3.3)
-      actiontext (= 7.1.3.3)
-      actionview (= 7.1.3.3)
-      activejob (= 7.1.3.3)
-      activemodel (= 7.1.3.3)
-      activerecord (= 7.1.3.3)
-      activestorage (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    rails (7.1.3.4)
+      actioncable (= 7.1.3.4)
+      actionmailbox (= 7.1.3.4)
+      actionmailer (= 7.1.3.4)
+      actionpack (= 7.1.3.4)
+      actiontext (= 7.1.3.4)
+      actionview (= 7.1.3.4)
+      activejob (= 7.1.3.4)
+      activemodel (= 7.1.3.4)
+      activerecord (= 7.1.3.4)
+      activestorage (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       bundler (>= 1.15.0)
-      railties (= 7.1.3.3)
+      railties (= 7.1.3.4)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
       minitest
@@ -200,9 +200,9 @@
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    railties (7.1.3.3)
-      actionpack (= 7.1.3.3)
-      activesupport (= 7.1.3.3)
+    railties (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       irb
       rackup (>= 1.0.0)
       rake (>= 12.2)
@@ -212,13 +212,13 @@
     rdoc (6.7.0)
       psych (>= 4.0.0)
     regexp_parser (2.9.2)
-    reline (0.5.7)
+    reline (0.5.9)
       io-console (~> 0.5)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.0)
+      strscan
     rspec-core (3.13.0)
       rspec-support (~> 3.13.0)
-    rspec-expectations (3.13.0)
+    rspec-expectations (3.13.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-mocks (3.13.1)
@@ -241,7 +241,7 @@
       websocket (~> 1.0)
     strscan (3.1.0-java)
     thor (1.3.1)
-    timecop (0.9.8)
+    timecop (0.9.9)
     timeout (0.4.1)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
@@ -255,7 +255,7 @@
     yard (0.9.36)
     yard-activesupport-concern (0.0.1)
       yard (>= 0.8)
-    zeitwerk (2.6.14)
+    zeitwerk (2.6.15)

 PLATFORMS
   universal-java-11

[unflxw]

In both cases it looks a bit like the psych gem may be involved but that version was released over six months ago.

I thought the same, but I have been able to reproduce the issue with several psych versions (5.0.1, 5.1.0, 5.1.1.1) -- the issue seems to take place irrespective of the psych version and the JRuby version.

---

I delete the Gemfile.lock when building in CI [...] but I do log the generated lockfile

Smart decision! Unfortunately we don't log our installed dependencies (hindsight is 20/20) but we do have two builds nine hours apart (earlier working, later failing) -- since gems are cached between builds, the list of installed packages in the working one is incomplete, but it does narrow down the list somewhat. Specifically it exonerates the action* gem version bumps (though the issue might still lie in one of their transitive dependencies!)

Additionally, note that we test our gem alongside several versions of Rails (7.1, 7.0, 6.1, 6.0) of which only 7.1 is affected. Here are the gemfiles we use for 7.1 and 7.0 respectively.

---

I turned @bensheldon's diff into a Gemfile with hardcoded requirements, and tried using it on the failing build. It failed with the same error. This makes me wonder whether this is really caused by a dependency, though I do not know what else could cause it.

[headius]

If my reading of the logic in jar-dependencies is right, the missing file is supposed to have been generated by the maven build that appears to fail.

The following logic is the source of that missing filename:

https://github.com/mkristian/jar-dependencies/blob/b4e80f0d29cf5030dde566c22b4d8a32e3610681/lib/jars/installer.rb#L210-L219

That filename is passed along to a maven run to be generated, by using maven to resolve all jar-based dependencies and then output this deps.lst file. The file is then used to vendor the gems into their appropriate resting place:

https://github.com/mkristian/jar-dependencies/blob/b4e80f0d29cf5030dde566c22b4d8a32e3610681/lib/jars/maven_exec.rb#L67-L83

I believe the failure to read this file is just a symptom of the maven execution failing above, so I'm going to focus on what's happening there for now.

[headius]

One suspect: ruby-maven-libs was recently updated (early May) to a newer version of Maven (3.9.x):

https://rubygems.org/gems/ruby-maven-libs

It was previously updated in March (3.8.x) but prior to that there were no updates since 2016. @Kinju011 filed this issue in February so that throws some cold water on this theory.

[headius]

There were also some updates of polyglot-ruby toward the end of 2023:

https://central.sonatype.com/artifact/io.takari.polyglot/polyglot-ruby/versions

Polyglot is used to write Maven pom files in other languages, such as the gemspec_pom.rb that triggers the Maven errors in y'alls build output.

[headius]

@mkristian I filed takari/polyglot-maven#312 in case it's something broken on the polyglot side (I don't see why it would generate a pom.xml with Ruby comments in it) but perhaps you have other thoughts on what could be causing this for @bensheldon and @unflxw?