App 2452317 output: Ignoring passenger-6.0.2 because its extensions are not built. Try: gem pristine passenger --version 6.0.2
App 2452317 output: Ignoring passenger-6.0.1 because its extensions are not built. Try: gem pristine passenger --version 6.0.1
App 2452317 output: Error: The application encountered the following error: Your Ruby version is 2.7.1, but your Gemfile specified >= 2.3.0, < 2.7.0 (Bundler::RubyVersionMismatch)
App 2452317 output:     /home/redmine/.gem/ruby/gems/bundler-2.1.4/lib/bundler/definition.rb:495:in `validate_ruby!'
App 2452317 output:     /home/redmine/.gem/ruby/gems/bundler-2.1.4/lib/bundler/definition.rb:470:in `validate_runtime!'
App 2452317 output:     /home/redmine/.gem/ruby/gems/bundler-2.1.4/lib/bundler.rb:143:in `setup'
App 2452317 output:     /home/redmine/.gem/ruby/gems/bundler-2.1.4/lib/bundler/setup.rb:20:in `block in <top (required)>'
App 2452317 output:     /home/redmine/.gem/ruby/gems/bundler-2.1.4/lib/bundler/ui/shell.rb:136:in `with_level'
App 2452317 output:     /home/redmine/.gem/ruby/gems/bundler-2.1.4/lib/bundler/ui/shell.rb:88:in `silence'
App 2452317 output:     /home/redmine/.gem/ruby/gems/bundler-2.1.4/lib/bundler/setup.rb:20:in `<top (required)>'
App 2452317 output:     /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:83:in `require'
App 2452317 output:     /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:83:in `require'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/ruby_supportlib/phusion_passenger/loader_shared_helpers.rb:363:in `activate_gem'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/ruby_supportlib/phusion_passenger/loader_shared_helpers.rb:221:in `block in run_load_path_setup_code'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/ruby_supportlib/phusion_passenger/loader_shared_helpers.rb:527:in `running_bundler'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/ruby_supportlib/phusion_passenger/loader_shared_helpers.rb:220:in `run_load_path_setup_code'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/helper-scripts/rack-preloader.rb:91:in `preload_app'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/helper-scripts/rack-preloader.rb:189:in `block in <module:App>'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/ruby_supportlib/phusion_passenger/loader_shared_helpers.rb:380:in `run_block_and_record_step_progress'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/helper-scripts/rack-preloader.rb:188:in `<module:App>'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/helper-scripts/rack-preloader.rb:30:in `<module:PhusionPassenger>'
App 2452317 output:     /home/redmine/.gem/ruby/gems/passenger-6.0.2/src/helper-scripts/rack-preloader.rb:29:in `<main>'
[ E 2020-12-15 22:00:28.9621 786/T2rq age/Cor/App/Implementation.cpp:221 ]: Could not spawn process for application /var/www/vhosts/redmine.tomoyan.net/redmine: The application encountered the following error: Your Ruby version is 2.7.1, but your Gemfile specified >= 2.3.0, < 2.7.0 (Bundler::RubyVersionMismatch)
  Error ID: f6890c82
  Error details saved to: /tmp/passenger-error-06Uq4E.html

[ E 2020-12-15 22:00:28.9701 786/T9 age/Cor/Con/CheckoutSession.cpp:274 ]: [Client 2-359] Cannot checkout session because a spawning error occurred. The identifier of the error is f6890c82. Please see earlier logs for details about the error.