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This repository was archived by the owner on Oct 24, 2025. It is now read-only.
This repository was archived by the owner on Oct 24, 2025. It is now read-only.

saasc crashes on Apple M1 silicon #218

@felipecsl

Description

@felipecsl

I have a rails 6 project that uses sass-rails and crashes upon trying to render a view, I think, on a new M1 computer (macos big sur aarch64)

sassc version 2.4.0

bin/rails s => Booting Puma => Rails 6.0.3.4 application starting in development => Run `rails server --help` for more startup options Puma starting in single mode... * Version 5.0.4 (ruby 2.7.2-p137), codename: Spoony Bard * Min threads: 5, max threads: 5 * Environment: development * Listening on http://127.0.0.1:3000 * Listening on http://[::1]:3000 Use Ctrl-C to stop Started GET "/" for ::1 at 2020-11-26 10:04:16 -0800 (0.5ms) SELECT "schema_migrations"."version" FROM "schema_migrations" ORDER BY "schema_migrations"."version" ASC Processing by HomeController#index as HTML Rendering home/index.html.erb within layouts/application /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-2.4.0/lib/sassc/native/native_context_api.rb:18: [BUG] Illegal instruction at 0x0000000102aec078 ruby 2.7.2p137 (2020-10-01 revision 5445e04352) [arm64-darwin20] -- Crash Report log information -------------------------------------------- See Crash Report log file under the one of following: * ~/Library/Logs/DiagnosticReports * /Library/Logs/DiagnosticReports for more details. Don't forget to include the above Crash Report log file in bug reports. -- Control frame information ----------------------------------------------- c:0060 p:---- s:0454 e:000453 CFUNC :_make_data_context c:0059 p:0016 s:0449 e:000448 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-2.4.0/lib/sassc/native/native_context_api.rb:18 c:0058 p:0045 s:0444 e:000443 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-2.4.0/lib/sassc/engine.rb:25 c:0057 p:0005 s:0432 e:000431 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-rails-2.1.2/lib/sassc/rails/template.rb:40 c:0056 p:0024 s:0429 e:000428 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/utils.rb:138 c:0055 p:0167 s:0422 e:000421 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-rails-2.1.2/lib/sassc/rails/template.rb:39 c:0054 p:0047 s:0413 e:000412 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84 c:0053 p:0014 s:0405 e:000404 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66 [FINISH] c:0052 p:---- s:0400 e:000399 CFUNC :reverse_each c:0051 p:0035 s:0396 e:000395 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65 c:0050 p:0016 s:0388 e:000387 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:22 c:0049 p:0010 s:0383 e:000382 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:33 c:0048 p:0047 s:0378 e:000377 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84 c:0047 p:0014 s:0370 e:000369 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66 [FINISH] c:0046 p:---- s:0365 e:000364 CFUNC :reverse_each c:0045 p:0035 s:0361 e:000360 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65 c:0044 p:0441 s:0353 e:000352 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182 c:0043 p:0068 s:0331 e:000330 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59 c:0042 p:0034 s:0325 e:000324 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337 c:0041 p:0141 s:0315 e:000314 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43 c:0040 p:0020 s:0306 e:000302 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44 c:0039 p:0103 s:0298 e:000297 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:27 c:0038 p:0047 s:0280 e:000279 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84 c:0037 p:0014 s:0272 e:000271 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66 [FINISH] c:0036 p:---- s:0267 e:000266 CFUNC :reverse_each c:0035 p:0035 s:0263 e:000262 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65 c:0034 p:0441 s:0255 e:000254 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182 c:0033 p:0068 s:0233 e:000232 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59 c:0032 p:0034 s:0227 e:000226 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337 c:0031 p:0141 s:0217 e:000216 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43 c:0030 p:0020 s:0208 e:000204 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44 c:0029 p:0007 s:0200 e:000199 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:32 [FINISH] c:0028 p:---- s:0194 e:000193 CFUNC :each_key c:0027 p:0023 s:0190 e:000189 METHOD /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/set.rb:328 c:0026 p:0160 s:0185 E:0003e0 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:31 c:0025 p:0047 s:0167 e:000166 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84 c:0024 p:0014 s:0159 e:000158 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66 [FINISH] c:0023 p:---- s:0154 e:000153 CFUNC :reverse_each c:0022 p:0035 s:0150 e:000149 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65 c:0021 p:0441 s:0142 e:000141 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182 c:0020 p:0068 s:0120 e:000119 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59 c:0019 p:0034 s:0114 e:000113 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337 c:0018 p:0141 s:0104 e:000103 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43 c:0017 p:0020 s:0095 e:000091 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44 c:0016 p:0034 s:0087 e:000086 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/base.rb:81 c:0015 p:0023 s:0079 e:000078 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/base.rb:88 c:0014 p:0009 s:0068 e:000067 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/manifest.rb:125 c:0013 p:0020 s:0065 e:000064 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/safe_task_executor.rb:24 c:0012 p:0003 s:0058 e:000057 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_obje [FINISH] c:0011 p:---- s:0055 e:000054 CFUNC :synchronize c:0010 p:0016 s:0051 e:000050 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_obje c:0009 p:0004 s:0047 e:000046 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/safe_task_executor.rb:19 c:0008 p:0023 s:0042 e:000041 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/promise.rb:563 c:0007 p:0008 s:0036 e:000035 METHOD /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor. c:0006 p:0047 s:0028 e:000027 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor. [FINISH] c:0005 p:---- s:0022 e:000021 CFUNC :loop c:0004 p:0005 s:0018 e:000017 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor. [FINISH] c:0003 p:---- s:0015 e:000014 CFUNC :catch c:0002 p:0020 s:0010 e:000009 BLOCK /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor. [FINISH] c:0001 p:---- s:0003 e:000002 (none) [FINISH] -- Ruby level backtrace information ---------------------------------------- /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:334:in `block in create_worker' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:334:in `catch' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:335:in `block (2 levels) in create_worker' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:335:in `loop' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:352:in `block (3 levels) in create_worker' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:363:in `run_task' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/promise.rb:563:in `block in realize' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/safe_task_executor.rb:19:in `execute' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_object.rb:41:in `synchronize' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_object.rb:41:in `synchronize' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_object.rb:41:in `block in synchronize' /opt/homebrew/lib/ruby/gems/2.7.0/gems/concurrent-ruby-1.1.7/lib/concurrent-ruby/concurrent/executor/safe_task_executor.rb:24:in `block in execute' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/manifest.rb:125:in `block (2 levels) in find' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/base.rb:88:in `find_all_linked_assets' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/base.rb:81:in `find_asset' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44:in `load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43:in `load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337:in `fetch_asset_from_dependency_cache' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59:in `block in load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182:in `load_from_unloaded' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `call_processors' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `reverse_each' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66:in `block in call_processors' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84:in `call_processor' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:31:in `call' /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/set.rb:328:in `each' /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/set.rb:328:in `each_key' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:32:in `block in call' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44:in `load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43:in `load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337:in `fetch_asset_from_dependency_cache' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59:in `block in load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182:in `load_from_unloaded' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `call_processors' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `reverse_each' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66:in `block in call_processors' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84:in `call_processor' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:27:in `call' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44:in `load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43:in `load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337:in `fetch_asset_from_dependency_cache' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59:in `block in load' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182:in `load_from_unloaded' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `call_processors' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `reverse_each' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66:in `block in call_processors' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84:in `call_processor' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:33:in `call' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:22:in `block in <class:CompositeProcessor>' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `call_processors' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `reverse_each' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66:in `block in call_processors' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84:in `call_processor' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-rails-2.1.2/lib/sassc/rails/template.rb:39:in `call' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sprockets-4.0.2/lib/sprockets/utils.rb:138:in `module_include' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-rails-2.1.2/lib/sassc/rails/template.rb:40:in `block in call' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-2.4.0/lib/sassc/engine.rb:25:in `render' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-2.4.0/lib/sassc/native/native_context_api.rb:18:in `make_data_context' /opt/homebrew/lib/ruby/gems/2.7.0/gems/sassc-2.4.0/lib/sassc/native/native_context_api.rb:18:in `_make_data_context' -- Other runtime information ----------------------------------------------- * Loaded script: bin/rails * Loaded features: 0 enumerator.so 1 thread.rb 2 rational.so 3 complex.so 4 ruby2_keywords.rb 5 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/arm64-darwin20/enc/encdb.bundle 6 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/arm64-darwin20/enc/trans/transdb.bundle 7 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/arm64-darwin20/rbconfig.rb 8 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/compatibility.rb 9 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/defaults.rb 10 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/deprecate.rb 11 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/errors.rb 12 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/version.rb 13 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/requirement.rb 14 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/platform.rb 15 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/basic_specification.rb 16 /opt/homebrew/Cellar/ruby/2.7.2/lib/ruby/2.7.0/rubygems/stub_specification.rb (...) 

There's ton more stuff than that in the dump, this is just the beginning and hopefully relevant part

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