Dec 14 22:06:54.672 INFO testing ruru-0.9.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 22:06:54.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 22:06:54.855 INFO [stdout] d9818652c3f4100fe1960bab7c4216dc9141a93143574c7ed438ab501633e59c
Dec 14 22:06:54.861 INFO running `"docker" "start" "-a" "d9818652c3f4100fe1960bab7c4216dc9141a93143574c7ed438ab501633e59c"`
Dec 14 22:06:55.495 INFO [stderr] usermod: no changes
Dec 14 22:06:55.585 INFO [stderr]    Compiling ruby-sys v0.2.20
Dec 14 22:06:56.085 INFO [stderr]    Compiling ruru v0.9.3 (/source)
Dec 14 22:06:56.587 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 22:06:56.587 INFO [stderr]  --> src/lib.rs:1:1
Dec 14 22:06:56.587 INFO [stderr]   |
Dec 14 22:06:56.587 INFO [stderr] 1 | #[macro_use]
Dec 14 22:06:56.587 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 22:06:56.587 INFO [stderr]   |
Dec 14 22:06:56.587 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 22:06:56.587 INFO [stderr] 
Dec 14 22:06:57.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 14 22:06:57.170 INFO [stderr] su: No module specific data is present
Dec 14 22:06:57.556 INFO running `"docker" "inspect" "d9818652c3f4100fe1960bab7c4216dc9141a93143574c7ed438ab501633e59c"`
Dec 14 22:06:57.713 INFO running `"docker" "rm" "-f" "d9818652c3f4100fe1960bab7c4216dc9141a93143574c7ed438ab501633e59c"`
Dec 14 22:06:57.999 INFO [stdout] d9818652c3f4100fe1960bab7c4216dc9141a93143574c7ed438ab501633e59c
Dec 14 22:06:58.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 22:06:58.447 INFO [stdout] e43cf77fe6d7c7a6e59821b306b10e3e08cc8f7c08fa8f9723e25d3aa1542eb0
Dec 14 22:06:58.451 INFO running `"docker" "start" "-a" "e43cf77fe6d7c7a6e59821b306b10e3e08cc8f7c08fa8f9723e25d3aa1542eb0"`
Dec 14 22:06:59.005 INFO [stderr] usermod: no changes
Dec 14 22:06:59.043 INFO [stderr]    Compiling ruru v0.9.3 (/source)
Dec 14 22:06:59.664 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 22:06:59.664 INFO [stderr]  --> src/lib.rs:1:1
Dec 14 22:06:59.664 INFO [stderr]   |
Dec 14 22:06:59.664 INFO [stderr] 1 | #[macro_use]
Dec 14 22:06:59.664 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 22:06:59.664 INFO [stderr]   |
Dec 14 22:06:59.664 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 22:06:59.664 INFO [stderr] 
Dec 14 22:07:00.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 14 22:07:00.180 INFO [stderr] su: No module specific data is present
Dec 14 22:07:00.476 INFO running `"docker" "inspect" "e43cf77fe6d7c7a6e59821b306b10e3e08cc8f7c08fa8f9723e25d3aa1542eb0"`
Dec 14 22:07:00.577 INFO running `"docker" "rm" "-f" "e43cf77fe6d7c7a6e59821b306b10e3e08cc8f7c08fa8f9723e25d3aa1542eb0"`
Dec 14 22:07:00.676 INFO [stdout] e43cf77fe6d7c7a6e59821b306b10e3e08cc8f7c08fa8f9723e25d3aa1542eb0
Dec 14 22:07:00.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 22:07:00.870 INFO [stdout] e1234b8f8dc8fb44f3bf6718c66318aeefd0193c7cd1dc2230084a2dab0098e7
Dec 14 22:07:00.875 INFO running `"docker" "start" "-a" "e1234b8f8dc8fb44f3bf6718c66318aeefd0193c7cd1dc2230084a2dab0098e7"`
Dec 14 22:07:01.281 INFO [stderr] usermod: no changes
Dec 14 22:07:01.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 22:07:01.330 INFO [stderr]      Running /target/debug/deps/ruru-ec1f9e84cfdf02a5
Dec 14 22:07:01.330 INFO [stderr]    Doc-tests ruru
Dec 14 22:07:01.330 INFO [stdout] 
Dec 14 22:07:01.330 INFO [stdout] running 1 test
Dec 14 22:07:01.330 INFO [stdout] test it_works ... ok
Dec 14 22:07:01.330 INFO [stdout] 
Dec 14 22:07:01.330 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:07:01.330 INFO [stdout] 
Dec 14 22:07:02.311 INFO [stdout] 
Dec 14 22:07:02.311 INFO [stdout] running 105 tests
Dec 14 22:07:06.459 INFO [stdout] test src/class/array.rs - class::array::Array::concat (line 417) ... ok
Dec 14 22:07:06.879 INFO [stdout] test src/class/array.rs - class::array::Array::at (line 98) ... ok
Dec 14 22:07:08.715 INFO [stdout] test src/class/any_object.rs - class::any_object::AnyObject (line 36) ... ok
Dec 14 22:07:09.103 INFO [stdout] test src/class/array.rs - class::array::Array::dup (line 301) ... ok
Dec 14 22:07:09.323 INFO [stdout] test src/class/array.rs - class::array::Array (line 584) ... ok
Dec 14 22:07:09.463 INFO [stdout] test src/class/array.rs - class::array::Array (line 614) ... ok
Dec 14 22:07:10.015 INFO [stdout] test src/class/array.rs - class::array::Array::join (line 124) ... ok
Dec 14 22:07:10.091 INFO [stdout] test src/class/any_object.rs - class::any_object::AnyObject (line 24) ... ok
Dec 14 22:07:12.941 INFO [stdout] test src/class/array.rs - class::array::Array::push (line 156) ... ok
Dec 14 22:07:14.021 INFO [stdout] test src/class/array.rs - class::array::Array::pop (line 214) ... ok
Dec 14 22:07:14.361 INFO [stdout] test src/class/array.rs - class::array::Array::new (line 21) ... ok
Dec 14 22:07:14.983 INFO [stdout] test src/class/array.rs - class::array::Array::length (line 68) ... ok
Dec 14 22:07:16.515 INFO [stdout] test src/class/array.rs - class::array::Array::reverse_bang (line 385) ... ok
Dec 14 22:07:17.763 INFO [stdout] test src/class/array.rs - class::array::Array::reverse (line 355) ... ok
Dec 14 22:07:18.671 INFO [stdout] test src/class/array.rs - class::array::Array::sort (line 451) ... ok
Dec 14 22:07:19.223 INFO [stdout] test src/class/array.rs - class::array::Array::shift (line 269) ... ok
Dec 14 22:07:22.061 INFO [stdout] test src/class/array.rs - class::array::Array::sort_bang (line 482) ... ok
Dec 14 22:07:23.848 INFO [stdout] test src/class/array.rs - class::array::Array::to_s (line 329) ... ok
Dec 14 22:07:25.667 INFO [stdout] test src/class/array.rs - class::array::Array::store (line 185) ... ok
Dec 14 22:07:26.212 INFO [stdout] test src/class/array.rs - class::array::Array::unshift (line 240) ... ok
Dec 14 22:07:26.737 INFO [stdout] test src/class/array.rs - class::array::Array::with_capacity (line 41) ... ok
Dec 14 22:07:27.987 INFO [stdout] test src/class/boolean.rs - class::boolean::Boolean::new (line 19) ... ok
Dec 14 22:07:30.447 INFO [stdout] test src/class/boolean.rs - class::boolean::Boolean::to_bool (line 39) ... ok
Dec 14 22:07:30.751 INFO [stdout] test src/class/class.rs - class::class::Class (line 16) ... ok
Dec 14 22:07:33.895 INFO [stdout] test src/class/class.rs - class::class::Class::ancestors (line 208) ... ok
Dec 14 22:07:35.395 INFO [stdout] test src/class/class.rs - class::class::Class::ancestors (line 226) ... ok
Dec 14 22:07:35.639 INFO [stdout] test src/class/class.rs - class::class::Class::attr_writer (line 438) ... ok
Dec 14 22:07:37.090 INFO [stdout] test src/class/class.rs - class::class::Class::attr_accessor (line 462) ... ok
Dec 14 22:07:37.579 INFO [stdout] test src/class/class.rs - class::class::Class::attr_reader (line 414) ... ok
Dec 14 22:07:38.711 INFO [stdout] test src/class/class.rs - class::class::Class::const_get (line 324) ... ok
Dec 14 22:07:38.891 INFO [stdout] test src/class/class.rs - class::class::Class::const_set (line 370) ... ok
Dec 14 22:07:40.567 INFO [stdout] test src/class/class.rs - class::class::Class::define_nested_class (line 289) ... ok
Dec 14 22:07:41.055 INFO [stdout] test src/class/class.rs - class::class::Class::get_nested_class (line 250) ... ok
Dec 14 22:07:41.731 INFO [stdout] test src/class/class.rs - class::class::Class::new (line 75) ... ok
Dec 14 22:07:42.867 INFO [stdout] test src/class/class.rs - class::class::Class::from_existing (line 113) ... ok
Dec 14 22:07:44.808 INFO [stdout] test src/class/class.rs - class::class::Class::new_instance (line 148) ... ok
Dec 14 22:07:45.572 INFO [stdout] test src/class/class.rs - class::class::Class::superclass (line 181) ... ok
Dec 14 22:07:48.952 INFO [stdout] test src/class/fixnum.rs - class::fixnum::Fixnum::new (line 19) ... ok
Dec 14 22:07:49.940 INFO [stdout] test src/class/class.rs - class::class::Class::wrap_data (line 490) ... ok
Dec 14 22:07:50.827 INFO [stdout] test src/class/fixnum.rs - class::fixnum::Fixnum::to_i64 (line 41) ... ok
Dec 14 22:07:51.981 INFO [stdout] test src/class/float.rs - class::float::Float::to_f64 (line 41) ... ok
Dec 14 22:07:51.999 INFO [stdout] test src/class/float.rs - class::float::Float::new (line 19) ... ok
Dec 14 22:07:53.443 INFO [stdout] test src/class/gc.rs - class::gc::GC::mark (line 13) ... ok
Dec 14 22:07:54.267 INFO [stdout] test src/class/hash.rs - class::hash::Hash::at (line 40) ... ok
Dec 14 22:07:55.067 INFO [stdout] test src/class/hash.rs - class::hash::Hash::clear (line 132) ... ok
Dec 14 22:07:56.382 INFO [stdout] test src/class/hash.rs - class::hash::Hash::delete (line 170) ... ok
Dec 14 22:07:57.435 INFO [stdout] test src/class/hash.rs - class::hash::Hash::length (line 100) ... ok
Dec 14 22:07:58.951 INFO [stdout] test src/class/hash.rs - class::hash::Hash::each (line 211) ... ok
Dec 14 22:07:59.087 INFO [stdout] test src/class/rproc.rs - class::rproc::Proc::call (line 20) ... ok
Dec 14 22:07:59.170 INFO [stdout] test src/class/hash.rs - class::hash::Hash::new (line 20) ... ok
Dec 14 22:07:59.259 INFO [stdout] test src/class/nil_class.rs - class::nil_class::NilClass::new (line 20) ... ok
Dec 14 22:07:59.535 INFO [stdout] test src/class/hash.rs - class::hash::Hash::store (line 71) ... ok
Dec 14 22:08:00.697 INFO [stdout] test src/class/string.rs - class::string::RString::bytesize (line 151) ... ok
Dec 14 22:08:02.951 INFO [stdout] test src/class/string.rs - class::string::RString::to_str (line 95) ... ok
Dec 14 22:08:03.827 INFO [stdout] test src/class/string.rs - class::string::RString::new (line 19) ... ok
Dec 14 22:08:04.269 INFO [stdout] test src/class/string.rs - class::string::RString::to_str_unchecked (line 125) ... ok
Dec 14 22:08:05.191 INFO [stdout] test src/class/string.rs - class::string::RString::to_string (line 43) ... ok
Dec 14 22:08:05.731 INFO [stdout] test src/class/symbol.rs - class::symbol::Symbol::to_string (line 46) ... ok
Dec 14 22:08:06.069 INFO [stdout] test src/class/thread.rs - class::thread::Thread::call_without_gvl (line 85) ... ok
Dec 14 22:08:06.588 INFO [stdout] test src/class/symbol.rs - class::symbol::Symbol::new (line 20) ... ok
Dec 14 22:08:06.596 INFO [stdout] test src/class/string.rs - class::string::RString::to_string_unchecked (line 71) ... ok
Dec 14 22:08:08.142 INFO [stdout] test src/class/thread.rs - class::thread::Thread::wait_fd (line 56) ... ok
Dec 14 22:08:08.227 INFO [stdout] test src/class/thread.rs - class::thread::Thread::new (line 24) ... ok
Dec 14 22:08:09.175 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define (line 221) ... ok
Dec 14 22:08:09.814 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::class (line 52) ... ok
Dec 14 22:08:10.199 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define (line 289) ... ok
Dec 14 22:08:10.435 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_singleton_method (line 466) ... ok
Dec 14 22:08:11.287 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_method (line 354) ... ok
Dec 14 22:08:12.531 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_method (line 391) ... ok
Dec 14 22:08:14.575 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_singleton_method (line 510) ... ok
Dec 14 22:08:15.063 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::freeze (line 848) ... ok
Dec 14 22:08:17.350 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::instance_variable_get (line 660) ... ok
Dec 14 22:08:17.603 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::get_data (line 131) ... ok
Dec 14 22:08:17.911 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::is_frozen (line 822) ... ok
Dec 14 22:08:17.961 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::instance_variable_set (line 741) ... ok
Dec 14 22:08:18.632 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::is_nil (line 615) ... ok
Dec 14 22:08:19.451 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::respond_to (line 598) ... ok
Dec 14 22:08:20.771 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::send (line 572) ... ok
Dec 14 22:08:20.784 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::singleton_class (line 70) ... ok
Dec 14 22:08:21.939 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::try_convert_to (line 910) ... ok
Dec 14 22:08:22.176 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::singleton_class (line 91) ... ok
Dec 14 22:08:22.215 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::try_convert_to (line 954) ... ok
Dec 14 22:08:23.209 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::to_any_object (line 639) ... ok
Dec 14 22:08:23.209 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::to (line 885) ... ok
Dec 14 22:08:24.793 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::ty (line 1021) ... ok
Dec 14 22:08:24.959 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::value (line 24) ... ok
Dec 14 22:08:26.051 INFO [stdout] test src/class/vm.rs - class::vm::VM::block_proc (line 111) ... ok
Dec 14 22:08:26.136 INFO [stdout] test src/class/traits/verified_object.rs - class::traits::verified_object::VerifiedObject (line 26) ... ok
Dec 14 22:08:26.416 INFO [stdout] test src/class/vm.rs - class::vm::VM::is_block_given (line 160) ... ok
Dec 14 22:08:27.687 INFO [stdout] test src/class/vm.rs - class::vm::VM::init (line 28) ... ok
Dec 14 22:08:28.435 INFO [stdout] test src/class/vm.rs - class::vm::VM::raise (line 68) ... ok
Dec 14 22:08:28.435 INFO [stdout] test src/dsl.rs - wrappable_struct (line 332) ... ignored
Dec 14 22:08:28.435 INFO [stdout] test src/dsl.rs - wrappable_struct (line 357) ... ignored
Dec 14 22:08:28.435 INFO [stdout] test src/dsl.rs - wrappable_struct (line 380) ... ignored
Dec 14 22:08:28.487 INFO [stdout] test src/class/vm.rs - class::vm::VM::parse_arguments (line 220) ... ok
Dec 14 22:08:29.647 INFO [stdout] test src/class/vm.rs - class::vm::VM::require (line 46) ... ok
Dec 14 22:08:29.747 INFO [stdout] test src/class/vm.rs - class::vm::VM::raise (line 83) ... ok
Dec 14 22:08:30.863 INFO [stdout] test src/dsl.rs - wrappable_struct (line 397) ... ok
Dec 14 22:08:31.323 INFO [stdout] test src/class/vm.rs - class::vm::VM::thread_call_without_gvl (line 253) ... ok
Dec 14 22:08:31.921 INFO [stdout] test src/dsl.rs - unsafe_methods (line 106) ... ok
Dec 14 22:08:32.511 INFO [stdout] test src/dsl.rs - class (line 8) ... ok
Dec 14 22:08:32.999 INFO [stdout] test src/dsl.rs - methods (line 220) ... ok
Dec 14 22:08:34.015 INFO [stdout] test src/dsl.rs - wrappable_struct (line 409) ... ok
Dec 14 22:08:35.051 INFO [stdout] test src/dsl.rs - wrappable_struct (line 492) ... ok
Dec 14 22:08:35.051 INFO [stdout] test src/result.rs - result::Error::to_exception (line 20) ... ok
Dec 14 22:08:35.052 INFO [stdout] 
Dec 14 22:08:35.052 INFO [stdout] test result: ok. 102 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
Dec 14 22:08:35.052 INFO [stdout] 
Dec 14 22:08:35.085 INFO [stderr] su: No module specific data is present
Dec 14 22:08:36.014 INFO running `"docker" "inspect" "e1234b8f8dc8fb44f3bf6718c66318aeefd0193c7cd1dc2230084a2dab0098e7"`
Dec 14 22:08:36.240 INFO running `"docker" "rm" "-f" "e1234b8f8dc8fb44f3bf6718c66318aeefd0193c7cd1dc2230084a2dab0098e7"`
Dec 14 22:08:36.450 INFO [stdout] e1234b8f8dc8fb44f3bf6718c66318aeefd0193c7cd1dc2230084a2dab0098e7