Dec 14 22:06:55.125 INFO testing ruru-0.9.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 22:06:55.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 22:06:55.372 INFO [stdout] 784f6bfef12b57a37776b389a2ae52424dd181aa578c7d9ffb39dda07b4ff2f6
Dec 14 22:06:55.374 INFO running `"docker" "start" "-a" "784f6bfef12b57a37776b389a2ae52424dd181aa578c7d9ffb39dda07b4ff2f6"`
Dec 14 22:06:55.973 INFO [stderr] usermod: no changes
Dec 14 22:06:56.006 INFO [stderr]    Compiling ruby-sys v0.2.20
Dec 14 22:06:57.734 INFO [stderr]    Compiling ruru v0.9.3 (/source)
Dec 14 22:06:58.350 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 22:06:58.351 INFO [stderr]  --> src/lib.rs:1:1
Dec 14 22:06:58.351 INFO [stderr]   |
Dec 14 22:06:58.351 INFO [stderr] 1 | #[macro_use]
Dec 14 22:06:58.351 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 22:06:58.351 INFO [stderr]   |
Dec 14 22:06:58.351 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 22:06:58.351 INFO [stderr] 
Dec 14 22:06:58.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 14 22:06:58.931 INFO [stderr] su: No module specific data is present
Dec 14 22:06:59.208 INFO running `"docker" "inspect" "784f6bfef12b57a37776b389a2ae52424dd181aa578c7d9ffb39dda07b4ff2f6"`
Dec 14 22:06:59.338 INFO running `"docker" "rm" "-f" "784f6bfef12b57a37776b389a2ae52424dd181aa578c7d9ffb39dda07b4ff2f6"`
Dec 14 22:06:59.422 INFO [stdout] 784f6bfef12b57a37776b389a2ae52424dd181aa578c7d9ffb39dda07b4ff2f6
Dec 14 22:06:59.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 22:06:59.598 INFO [stdout] cbeaa0c908921f598d515577ae138b242f2d1004a4683762f2e2e036651a1658
Dec 14 22:06:59.600 INFO running `"docker" "start" "-a" "cbeaa0c908921f598d515577ae138b242f2d1004a4683762f2e2e036651a1658"`
Dec 14 22:06:59.997 INFO [stderr] usermod: no changes
Dec 14 22:06:59.999 INFO [stderr]    Compiling ruru v0.9.3 (/source)
Dec 14 22:07:00.573 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 22:07:00.573 INFO [stderr]  --> src/lib.rs:1:1
Dec 14 22:07:00.573 INFO [stderr]   |
Dec 14 22:07:00.573 INFO [stderr] 1 | #[macro_use]
Dec 14 22:07:00.573 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 22:07:00.573 INFO [stderr]   |
Dec 14 22:07:00.573 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 22:07:00.573 INFO [stderr] 
Dec 14 22:07:01.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 14 22:07:01.024 INFO [stderr] su: No module specific data is present
Dec 14 22:07:01.476 INFO running `"docker" "inspect" "cbeaa0c908921f598d515577ae138b242f2d1004a4683762f2e2e036651a1658"`
Dec 14 22:07:01.577 INFO running `"docker" "rm" "-f" "cbeaa0c908921f598d515577ae138b242f2d1004a4683762f2e2e036651a1658"`
Dec 14 22:07:01.691 INFO [stdout] cbeaa0c908921f598d515577ae138b242f2d1004a4683762f2e2e036651a1658
Dec 14 22:07:01.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 22:07:01.973 INFO [stdout] 867423dd45c43307d196f70cab22b1cb01dcafd09e5060d63dbe9688a76eb7e2
Dec 14 22:07:01.976 INFO running `"docker" "start" "-a" "867423dd45c43307d196f70cab22b1cb01dcafd09e5060d63dbe9688a76eb7e2"`
Dec 14 22:07:02.639 INFO [stderr] usermod: no changes
Dec 14 22:07:02.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 22:07:02.719 INFO [stderr]      Running /target/debug/deps/ruru-0173a3fe0dd3674c
Dec 14 22:07:02.719 INFO [stdout] 
Dec 14 22:07:02.719 INFO [stdout] running 1 test
Dec 14 22:07:02.731 INFO [stderr]    Doc-tests ruru
Dec 14 22:07:02.731 INFO [stdout] test it_works ... ok
Dec 14 22:07:02.731 INFO [stdout] 
Dec 14 22:07:02.731 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:07:02.731 INFO [stdout] 
Dec 14 22:07:03.929 INFO [stdout] 
Dec 14 22:07:03.929 INFO [stdout] running 105 tests
Dec 14 22:07:10.571 INFO [stdout] test src/class/array.rs - class::array::Array::dup (line 301) ... ok
Dec 14 22:07:11.227 INFO [stdout] test src/class/array.rs - class::array::Array::at (line 98) ... ok
Dec 14 22:07:11.731 INFO [stdout] test src/class/any_object.rs - class::any_object::AnyObject (line 36) ... ok
Dec 14 22:07:11.854 INFO [stdout] test src/class/array.rs - class::array::Array::concat (line 417) ... ok
Dec 14 22:07:13.583 INFO [stdout] test src/class/array.rs - class::array::Array (line 614) ... ok
Dec 14 22:07:13.917 INFO [stdout] test src/class/any_object.rs - class::any_object::AnyObject (line 24) ... ok
Dec 14 22:07:14.156 INFO [stdout] test src/class/array.rs - class::array::Array::join (line 124) ... ok
Dec 14 22:07:14.584 INFO [stdout] test src/class/array.rs - class::array::Array (line 584) ... ok
Dec 14 22:07:17.483 INFO [stdout] test src/class/array.rs - class::array::Array::length (line 68) ... ok
Dec 14 22:07:18.251 INFO [stdout] test src/class/array.rs - class::array::Array::new (line 21) ... ok
Dec 14 22:07:19.729 INFO [stdout] test src/class/array.rs - class::array::Array::pop (line 214) ... ok
Dec 14 22:07:19.935 INFO [stdout] test src/class/array.rs - class::array::Array::reverse_bang (line 385) ... ok
Dec 14 22:07:21.614 INFO [stdout] test src/class/array.rs - class::array::Array::push (line 156) ... ok
Dec 14 22:07:22.259 INFO [stdout] test src/class/array.rs - class::array::Array::shift (line 269) ... ok
Dec 14 22:07:22.308 INFO [stdout] test src/class/array.rs - class::array::Array::reverse (line 355) ... ok
Dec 14 22:07:25.629 INFO [stdout] test src/class/array.rs - class::array::Array::sort (line 451) ... ok
Dec 14 22:07:28.423 INFO [stdout] test src/class/array.rs - class::array::Array::sort_bang (line 482) ... ok
Dec 14 22:07:29.903 INFO [stdout] test src/class/array.rs - class::array::Array::store (line 185) ... ok
Dec 14 22:07:31.100 INFO [stdout] test src/class/array.rs - class::array::Array::to_s (line 329) ... ok
Dec 14 22:07:31.795 INFO [stdout] test src/class/array.rs - class::array::Array::unshift (line 240) ... ok
Dec 14 22:07:33.178 INFO [stdout] test src/class/boolean.rs - class::boolean::Boolean::new (line 19) ... ok
Dec 14 22:07:33.229 INFO [stdout] test src/class/array.rs - class::array::Array::with_capacity (line 41) ... ok
Dec 14 22:07:34.035 INFO [stdout] test src/class/boolean.rs - class::boolean::Boolean::to_bool (line 39) ... ok
Dec 14 22:07:37.656 INFO [stdout] test src/class/class.rs - class::class::Class (line 16) ... ok
Dec 14 22:07:38.133 INFO [stdout] test src/class/class.rs - class::class::Class::ancestors (line 208) ... ok
Dec 14 22:07:39.465 INFO [stdout] test src/class/class.rs - class::class::Class::ancestors (line 226) ... ok
Dec 14 22:07:39.991 INFO [stdout] test src/class/class.rs - class::class::Class::attr_accessor (line 462) ... ok
Dec 14 22:07:40.039 INFO [stdout] test src/class/class.rs - class::class::Class::attr_reader (line 414) ... ok
Dec 14 22:07:41.951 INFO [stdout] test src/class/class.rs - class::class::Class::attr_writer (line 438) ... ok
Dec 14 22:07:42.714 INFO [stdout] test src/class/class.rs - class::class::Class::const_get (line 324) ... ok
Dec 14 22:07:42.835 INFO [stdout] test src/class/class.rs - class::class::Class::const_set (line 370) ... ok
Dec 14 22:07:47.759 INFO [stdout] test src/class/class.rs - class::class::Class::new_instance (line 148) ... ok
Dec 14 22:07:47.835 INFO [stdout] test src/class/class.rs - class::class::Class::define_nested_class (line 289) ... ok
Dec 14 22:07:48.283 INFO [stdout] test src/class/class.rs - class::class::Class::from_existing (line 113) ... ok
Dec 14 22:07:50.255 INFO [stdout] test src/class/class.rs - class::class::Class::get_nested_class (line 250) ... ok
Dec 14 22:07:50.679 INFO [stdout] test src/class/class.rs - class::class::Class::new (line 75) ... ok
Dec 14 22:07:53.045 INFO [stdout] test src/class/fixnum.rs - class::fixnum::Fixnum::new (line 19) ... ok
Dec 14 22:07:53.168 INFO [stdout] test src/class/class.rs - class::class::Class::superclass (line 181) ... ok
Dec 14 22:07:54.043 INFO [stdout] test src/class/class.rs - class::class::Class::wrap_data (line 490) ... ok
Dec 14 22:07:54.675 INFO [stdout] test src/class/float.rs - class::float::Float::new (line 19) ... ok
Dec 14 22:07:55.847 INFO [stdout] test src/class/float.rs - class::float::Float::to_f64 (line 41) ... ok
Dec 14 22:07:56.155 INFO [stdout] test src/class/hash.rs - class::hash::Hash::at (line 40) ... ok
Dec 14 22:07:56.277 INFO [stdout] test src/class/gc.rs - class::gc::GC::mark (line 13) ... ok
Dec 14 22:07:56.663 INFO [stdout] test src/class/fixnum.rs - class::fixnum::Fixnum::to_i64 (line 41) ... ok
Dec 14 22:07:58.055 INFO [stdout] test src/class/hash.rs - class::hash::Hash::delete (line 170) ... ok
Dec 14 22:07:58.875 INFO [stdout] test src/class/hash.rs - class::hash::Hash::clear (line 132) ... ok
Dec 14 22:08:00.147 INFO [stdout] test src/class/nil_class.rs - class::nil_class::NilClass::new (line 20) ... ok
Dec 14 22:08:01.267 INFO [stdout] test src/class/hash.rs - class::hash::Hash::length (line 100) ... ok
Dec 14 22:08:02.263 INFO [stdout] test src/class/hash.rs - class::hash::Hash::each (line 211) ... ok
Dec 14 22:08:03.043 INFO [stdout] test src/class/hash.rs - class::hash::Hash::new (line 20) ... ok
Dec 14 22:08:03.479 INFO [stdout] test src/class/hash.rs - class::hash::Hash::store (line 71) ... ok
Dec 14 22:08:04.331 INFO [stdout] test src/class/rproc.rs - class::rproc::Proc::call (line 20) ... ok
Dec 14 22:08:05.546 INFO [stdout] test src/class/string.rs - class::string::RString::bytesize (line 151) ... ok
Dec 14 22:08:06.119 INFO [stdout] test src/class/string.rs - class::string::RString::to_str_unchecked (line 125) ... ok
Dec 14 22:08:06.364 INFO [stdout] test src/class/string.rs - class::string::RString::new (line 19) ... ok
Dec 14 22:08:06.919 INFO [stdout] test src/class/string.rs - class::string::RString::to_string (line 43) ... ok
Dec 14 22:08:07.132 INFO [stdout] test src/class/string.rs - class::string::RString::to_str (line 95) ... ok
Dec 14 22:08:07.513 INFO [stdout] test src/class/string.rs - class::string::RString::to_string_unchecked (line 71) ... ok
Dec 14 22:08:08.434 INFO [stdout] test src/class/symbol.rs - class::symbol::Symbol::new (line 20) ... ok
Dec 14 22:08:08.563 INFO [stdout] test src/class/symbol.rs - class::symbol::Symbol::to_string (line 46) ... ok
Dec 14 22:08:08.691 INFO [stdout] test src/class/thread.rs - class::thread::Thread::call_without_gvl (line 85) ... ok
Dec 14 22:08:10.666 INFO [stdout] test src/class/thread.rs - class::thread::Thread::new (line 24) ... ok
Dec 14 22:08:12.455 INFO [stdout] test src/class/thread.rs - class::thread::Thread::wait_fd (line 56) ... ok
Dec 14 22:08:12.455 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::class (line 52) ... ok
Dec 14 22:08:12.759 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define (line 221) ... ok
Dec 14 22:08:12.819 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_method (line 354) ... ok
Dec 14 22:08:14.768 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define (line 289) ... ok
Dec 14 22:08:15.491 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_singleton_method (line 466) ... ok
Dec 14 22:08:15.691 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_method (line 391) ... ok
Dec 14 22:08:18.155 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::define_singleton_method (line 510) ... ok
Dec 14 22:08:18.652 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::get_data (line 131) ... ok
Dec 14 22:08:19.371 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::instance_variable_get (line 660) ... ok
Dec 14 22:08:19.452 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::instance_variable_set (line 741) ... ok
Dec 14 22:08:19.954 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::is_frozen (line 822) ... ok
Dec 14 22:08:20.988 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::freeze (line 848) ... ok
Dec 14 22:08:21.167 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::is_nil (line 615) ... ok
Dec 14 22:08:21.671 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::respond_to (line 598) ... ok
Dec 14 22:08:22.943 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::send (line 572) ... ok
Dec 14 22:08:23.335 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::singleton_class (line 70) ... ok
Dec 14 22:08:23.924 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::to_any_object (line 639) ... ok
Dec 14 22:08:24.375 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::singleton_class (line 91) ... ok
Dec 14 22:08:24.899 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::to (line 885) ... ok
Dec 14 22:08:25.382 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::try_convert_to (line 954) ... ok
Dec 14 22:08:26.399 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::try_convert_to (line 910) ... ok
Dec 14 22:08:27.195 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::value (line 24) ... ok
Dec 14 22:08:27.739 INFO [stdout] test src/class/traits/object.rs - class::traits::object::Object::ty (line 1021) ... ok
Dec 14 22:08:28.687 INFO [stdout] test src/class/traits/verified_object.rs - class::traits::verified_object::VerifiedObject (line 26) ... ok
Dec 14 22:08:30.578 INFO [stdout] test src/class/vm.rs - class::vm::VM::block_proc (line 111) ... ok
Dec 14 22:08:31.231 INFO [stdout] test src/class/vm.rs - class::vm::VM::init (line 28) ... ok
Dec 14 22:08:31.555 INFO [stdout] test src/class/vm.rs - class::vm::VM::parse_arguments (line 220) ... ok
Dec 14 22:08:33.315 INFO [stdout] test src/class/vm.rs - class::vm::VM::is_block_given (line 160) ... ok
Dec 14 22:08:33.315 INFO [stdout] test src/dsl.rs - wrappable_struct (line 332) ... ignored
Dec 14 22:08:33.315 INFO [stdout] test src/dsl.rs - wrappable_struct (line 357) ... ignored
Dec 14 22:08:33.315 INFO [stdout] test src/dsl.rs - wrappable_struct (line 380) ... ignored
Dec 14 22:08:33.715 INFO [stdout] test src/class/vm.rs - class::vm::VM::raise (line 68) ... ok
Dec 14 22:08:34.424 INFO [stdout] test src/class/vm.rs - class::vm::VM::require (line 46) ... ok
Dec 14 22:08:34.627 INFO [stdout] test src/class/vm.rs - class::vm::VM::raise (line 83) ... ok
Dec 14 22:08:34.663 INFO [stdout] test src/class/vm.rs - class::vm::VM::thread_call_without_gvl (line 253) ... ok
Dec 14 22:08:37.074 INFO [stdout] test src/dsl.rs - methods (line 220) ... ok
Dec 14 22:08:37.107 INFO [stdout] test src/dsl.rs - unsafe_methods (line 106) ... ok
Dec 14 22:08:37.888 INFO [stdout] test src/dsl.rs - wrappable_struct (line 397) ... ok
Dec 14 22:08:37.891 INFO [stdout] test src/dsl.rs - class (line 8) ... ok
Dec 14 22:08:38.451 INFO [stdout] test src/result.rs - result::Error::to_exception (line 20) ... ok
Dec 14 22:08:38.679 INFO [stdout] test src/dsl.rs - wrappable_struct (line 492) ... ok
Dec 14 22:08:38.829 INFO [stdout] test src/dsl.rs - wrappable_struct (line 409) ... ok
Dec 14 22:08:38.829 INFO [stdout] 
Dec 14 22:08:38.829 INFO [stdout] test result: ok. 102 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
Dec 14 22:08:38.829 INFO [stdout] 
Dec 14 22:08:38.855 INFO [stderr] su: No module specific data is present
Dec 14 22:08:39.215 INFO running `"docker" "inspect" "867423dd45c43307d196f70cab22b1cb01dcafd09e5060d63dbe9688a76eb7e2"`
Dec 14 22:08:39.325 INFO running `"docker" "rm" "-f" "867423dd45c43307d196f70cab22b1cb01dcafd09e5060d63dbe9688a76eb7e2"`
Dec 14 22:08:39.487 INFO [stdout] 867423dd45c43307d196f70cab22b1cb01dcafd09e5060d63dbe9688a76eb7e2