Dec 14 00:51:25.794 INFO testing brain-lang/brain against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 00:51:25.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:51:26.328 INFO [stdout] 5cce5469e39935972e9c4ccdac95611c0db78bface3b505d2560979c080cd848
Dec 14 00:51:26.333 INFO running `"docker" "start" "-a" "5cce5469e39935972e9c4ccdac95611c0db78bface3b505d2560979c080cd848"`
Dec 14 00:51:27.751 INFO [stderr] usermod: no changes
Dec 14 00:51:27.883 INFO [stderr]    Compiling brain v0.1.2 (/source)
Dec 14 00:51:28.735 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 00:51:28.735 INFO [stderr]    --> src/core/primitives/boolean.rs:212:17
Dec 14 00:51:28.735 INFO [stderr]     |
Dec 14 00:51:28.735 INFO [stderr] 212 |                 /// Thanks to certain properties of booleans, we can evaluate certain things during
Dec 14 00:51:28.735 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:51:28.735 INFO [stderr]     |
Dec 14 00:51:28.735 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 14 00:51:28.735 INFO [stderr] 
Dec 14 00:51:28.735 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 00:51:28.735 INFO [stderr]    --> src/core/primitives/boolean.rs:359:17
Dec 14 00:51:28.735 INFO [stderr]     |
Dec 14 00:51:28.735 INFO [stderr] 359 |                 /// Thanks to certain properties of booleans, we can evaluate certain things during
Dec 14 00:51:28.735 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:51:28.735 INFO [stderr] 
Dec 14 00:51:28.735 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 00:51:28.735 INFO [stderr]    --> src/core/primitives/boolean.rs:513:17
Dec 14 00:51:28.735 INFO [stderr]     |
Dec 14 00:51:28.735 INFO [stderr] 513 |                 /// Thanks to certain properties of booleans, we can evaluate certain things during
Dec 14 00:51:28.735 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:51:28.735 INFO [stderr] 
Dec 14 00:51:28.735 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 00:51:28.735 INFO [stderr]    --> src/core/primitives/boolean.rs:641:17
Dec 14 00:51:28.735 INFO [stderr]     |
Dec 14 00:51:28.735 INFO [stderr] 641 |                 /// Thanks to certain properties of booleans, we can evaluate certain things during
Dec 14 00:51:28.735 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:51:28.735 INFO [stderr] 
Dec 14 00:51:39.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.08s
Dec 14 00:51:39.863 INFO [stderr] su: No module specific data is present
Dec 14 00:51:41.271 INFO running `"docker" "inspect" "5cce5469e39935972e9c4ccdac95611c0db78bface3b505d2560979c080cd848"`
Dec 14 00:51:41.655 INFO running `"docker" "rm" "-f" "5cce5469e39935972e9c4ccdac95611c0db78bface3b505d2560979c080cd848"`
Dec 14 00:51:42.047 INFO [stdout] 5cce5469e39935972e9c4ccdac95611c0db78bface3b505d2560979c080cd848
Dec 14 00:51:42.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:51:42.486 INFO [stdout] a877c011d92c869bfcc059fdd440eaf0176edd7c586155da9c36a343f20e2b71
Dec 14 00:51:42.493 INFO running `"docker" "start" "-a" "a877c011d92c869bfcc059fdd440eaf0176edd7c586155da9c36a343f20e2b71"`
Dec 14 00:51:43.902 INFO [stderr] usermod: no changes
Dec 14 00:51:44.023 INFO [stderr]    Compiling brain v0.1.2 (/source)
Dec 14 00:51:45.749 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 00:51:45.749 INFO [stderr]    --> src/core/primitives/boolean.rs:212:17
Dec 14 00:51:45.749 INFO [stderr]     |
Dec 14 00:51:45.749 INFO [stderr] 212 |                 /// Thanks to certain properties of booleans, we can evaluate certain things during
Dec 14 00:51:45.749 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:51:45.749 INFO [stderr]     |
Dec 14 00:51:45.749 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 14 00:51:45.749 INFO [stderr] 
Dec 14 00:51:45.759 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 00:51:45.760 INFO [stderr]    --> src/core/primitives/boolean.rs:359:17
Dec 14 00:51:45.760 INFO [stderr]     |
Dec 14 00:51:45.760 INFO [stderr] 359 |                 /// Thanks to certain properties of booleans, we can evaluate certain things during
Dec 14 00:51:45.760 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:51:45.761 INFO [stderr] 
Dec 14 00:51:45.761 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 00:51:45.762 INFO [stderr]    --> src/core/primitives/boolean.rs:513:17
Dec 14 00:51:45.762 INFO [stderr]     |
Dec 14 00:51:45.762 INFO [stderr] 513 |                 /// Thanks to certain properties of booleans, we can evaluate certain things during
Dec 14 00:51:45.762 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:51:45.763 INFO [stderr] 
Dec 14 00:51:45.763 INFO [stderr] warning: doc comment not used by rustdoc
Dec 14 00:51:45.764 INFO [stderr]    --> src/core/primitives/boolean.rs:641:17
Dec 14 00:51:45.764 INFO [stderr]     |
Dec 14 00:51:45.764 INFO [stderr] 641 |                 /// Thanks to certain properties of booleans, we can evaluate certain things during
Dec 14 00:51:45.764 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 00:51:45.764 INFO [stderr] 
Dec 14 00:51:52.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.32s
Dec 14 00:51:52.254 INFO [stderr] su: No module specific data is present
Dec 14 00:51:52.948 INFO running `"docker" "inspect" "a877c011d92c869bfcc059fdd440eaf0176edd7c586155da9c36a343f20e2b71"`
Dec 14 00:51:53.239 INFO running `"docker" "rm" "-f" "a877c011d92c869bfcc059fdd440eaf0176edd7c586155da9c36a343f20e2b71"`
Dec 14 00:51:53.466 INFO [stdout] a877c011d92c869bfcc059fdd440eaf0176edd7c586155da9c36a343f20e2b71
Dec 14 00:51:53.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:51:53.796 INFO [stdout] 1e71b183b090563d5be2d27209c86adddb5ee6417eb6d5d5ce8dee9d634f4bac
Dec 14 00:51:53.798 INFO running `"docker" "start" "-a" "1e71b183b090563d5be2d27209c86adddb5ee6417eb6d5d5ce8dee9d634f4bac"`
Dec 14 00:51:55.095 INFO [stderr] usermod: no changes
Dec 14 00:51:55.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 00:51:55.199 INFO [stderr]      Running /target/debug/deps/brain-a1da4b7568e001fb
Dec 14 00:51:55.223 INFO [stdout] 
Dec 14 00:51:55.223 INFO [stdout] running 32 tests
Dec 14 00:51:55.223 INFO [stdout] test core::primitives::u8::tests::defines_primitive ... ok
Dec 14 00:51:55.223 INFO [stdout] test memory::static_allocator::tests::allocating_zero_returns_default ... ok
Dec 14 00:51:55.223 INFO [stdout] test core::primitives::array::tests::defines_primitive ... ok
Dec 14 00:51:55.223 INFO [stdout] test operations::block::tests::nested_scopes ... ignored
Dec 14 00:51:55.223 INFO [stdout] test memory::static_allocator::tests::cannot_allocate_default_memory_block ... ok
Dec 14 00:51:55.223 INFO [stdout] test core::primitives::boolean::tests::constants ... ok
Dec 14 00:51:55.223 INFO [stdout] test operations::block::tests::empty_block ... ok
Dec 14 00:51:55.223 INFO [stdout] test operations::declaration::tests::declaration_only ... ok
Dec 14 00:51:55.223 INFO [stdout] test operations::item_type::tests::matches_signature ... ok
Dec 14 00:51:55.223 INFO [stdout] test operations::module::tests::empty_module ... ok
Dec 14 00:51:55.223 INFO [stdout] test operations::primitives::tests::can_define_primitives ... ok
Dec 14 00:51:55.223 INFO [stdout] test operations::scope::tests::defines_unit_primitive ... ok
Dec 14 00:51:55.232 INFO [stdout] test operations::program::tests::empty_program ... ok
Dec 14 00:51:55.232 INFO [stdout] test core::primitives::boolean::tests::defines_primitive ... ok
Dec 14 00:51:55.237 INFO [stdout] test operations::scope::tests::multiple_definitions ... ok
Dec 14 00:51:55.237 INFO [stdout] test operations::statement::tests::comment ... ok
Dec 14 00:51:55.237 INFO [stdout] test parser::ast::tests::concat_identifiers ... ok
Dec 14 00:51:55.247 INFO [stdout] test parser::grammar::tests::empty_program ... ok
Dec 14 00:51:55.255 INFO [stdout] test parser::grammar::tests::binary_operators ... ok
Dec 14 00:51:55.255 INFO [stdout] test parser::grammar::tests::field_access ... ok
Dec 14 00:51:55.255 INFO [stdout] test parser::grammar::tests::functions_field_access ... ok
Dec 14 00:51:55.255 INFO [stdout] test parser::grammar::tests::conditionals ... ok
Dec 14 00:51:55.267 INFO [stdout] test parser::grammar::tests::leading_whitespace ... ok
Dec 14 00:51:55.267 INFO [stdout] test parser::grammar::tests::numeric_literal ... ok
Dec 14 00:51:55.267 INFO [stdout] test parser::grammar::tests::number ... ok
Dec 14 00:51:55.267 INFO [stdout] test parser::grammar::tests::string_literal_escapes ... ok
Dec 14 00:51:55.283 INFO [stdout] test parser::grammar::tests::string_literal ... ok
Dec 14 00:51:55.346 INFO [stdout] test operations::primitives::tests::redefined_primitive ... ok
Dec 14 00:51:55.347 INFO [stdout] test operations::primitives::tests::redefined_primitive_same_type_id ... ok
Dec 14 00:51:55.347 INFO [stdout] test operations::primitives::tests::access_without_registration ... ok
Dec 14 00:51:55.347 INFO [stdout] test operations::primitives::tests::type_collision ... ok
Dec 14 00:51:55.347 INFO [stdout] test operations::primitives::tests::unknown_primitive ... ok
Dec 14 00:51:55.347 INFO [stdout] 
Dec 14 00:51:55.347 INFO [stdout] test result: ok. 31 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 14 00:51:55.347 INFO [stdout] 
Dec 14 00:51:55.351 INFO [stderr]      Running /target/debug/deps/brain-d476f9b68c540157
Dec 14 00:51:55.357 INFO [stderr]    Doc-tests brain
Dec 14 00:51:55.357 INFO [stdout] 
Dec 14 00:51:55.357 INFO [stdout] running 0 tests
Dec 14 00:51:55.357 INFO [stdout] 
Dec 14 00:51:55.357 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:51:55.358 INFO [stdout] 
Dec 14 00:51:56.386 INFO [stdout] 
Dec 14 00:51:56.387 INFO [stdout] running 0 tests
Dec 14 00:51:56.387 INFO [stdout] 
Dec 14 00:51:56.387 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:51:56.387 INFO [stdout] 
Dec 14 00:51:56.395 INFO [stderr] su: No module specific data is present
Dec 14 00:51:57.231 INFO running `"docker" "inspect" "1e71b183b090563d5be2d27209c86adddb5ee6417eb6d5d5ce8dee9d634f4bac"`
Dec 14 00:51:57.500 INFO running `"docker" "rm" "-f" "1e71b183b090563d5be2d27209c86adddb5ee6417eb6d5d5ce8dee9d634f4bac"`
Dec 14 00:51:57.821 INFO [stdout] 1e71b183b090563d5be2d27209c86adddb5ee6417eb6d5d5ce8dee9d634f4bac