[INFO] crate uavcan 0.1.0-preview0 is already in cache [INFO] extracting crate uavcan 0.1.0-preview0 into work/ex/beta-1.38-1/sources/1.37.0/reg/uavcan/0.1.0-preview0 [INFO] extracting crate uavcan 0.1.0-preview0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uavcan/0.1.0-preview0 [INFO] validating manifest of uavcan-0.1.0-preview0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of uavcan-0.1.0-preview0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing uavcan-0.1.0-preview0 [INFO] finished frobbing uavcan-0.1.0-preview0 [INFO] frobbed toml for uavcan-0.1.0-preview0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/uavcan/0.1.0-preview0/Cargo.toml [INFO] started frobbing uavcan-0.1.0-preview0 [INFO] finished frobbing uavcan-0.1.0-preview0 [INFO] frobbed toml for uavcan-0.1.0-preview0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/uavcan/0.1.0-preview0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing uavcan-0.1.0-preview0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/uavcan/0.1.0-preview0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 897a4cf4d78a21b4499003d42bd1798f67e2c8560ccade8c7b63c32e5cf5fec8 [INFO] running `"docker" "start" "-a" "897a4cf4d78a21b4499003d42bd1798f67e2c8560ccade8c7b63c32e5cf5fec8"` [INFO] [stderr] Compiling embedded_types v0.3.2 [INFO] [stderr] Compiling bit_field v0.8.0 [INFO] [stderr] Compiling ux v0.0.1 [INFO] [stderr] Compiling uavcan-derive v0.1.0-preview0 [INFO] [stderr] Compiling uavcan v0.1.0-preview0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/types.rs:697:19 [INFO] [stderr] | [INFO] [stderr] 697 | u64::from(f16::as_bits(self)) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.50s [INFO] running `"docker" "inspect" "897a4cf4d78a21b4499003d42bd1798f67e2c8560ccade8c7b63c32e5cf5fec8"` [INFO] running `"docker" "rm" "-f" "897a4cf4d78a21b4499003d42bd1798f67e2c8560ccade8c7b63c32e5cf5fec8"` [INFO] [stdout] 897a4cf4d78a21b4499003d42bd1798f67e2c8560ccade8c7b63c32e5cf5fec8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/uavcan/0.1.0-preview0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9bb932f18e49da7781e9f7b24f94bffa62ff554f55e8e8f3e71dba2af207bca0 [INFO] running `"docker" "start" "-a" "9bb932f18e49da7781e9f7b24f94bffa62ff554f55e8e8f3e71dba2af207bca0"` [INFO] [stderr] Compiling uavcan v0.1.0-preview0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/types.rs:697:19 [INFO] [stderr] | [INFO] [stderr] 697 | u64::from(f16::as_bits(self)) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/deserializer.rs:215:65 [INFO] [stderr] | [INFO] [stderr] 215 | deserializer.deserialize(&mut [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/deserializer.rs:215:102 [INFO] [stderr] | [INFO] [stderr] 215 | deserializer.deserialize(&mut [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/deserializer.rs:215:151 [INFO] [stderr] | [INFO] [stderr] 215 | deserializer.deserialize(&mut [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/deserializer.rs:215:189 [INFO] [stderr] | [INFO] [stderr] 215 | deserializer.deserialize(&mut [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/deserializer.rs:249:65 [INFO] [stderr] | [INFO] [stderr] 249 | deserializer.deserialize(&mut [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/deserializer.rs:249:102 [INFO] [stderr] | [INFO] [stderr] 249 | deserializer.deserialize(&mut [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/deserializer.rs:249:151 [INFO] [stderr] | [INFO] [stderr] 249 | deserializer.deserialize(&mut [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/deserializer.rs:249:189 [INFO] [stderr] | [INFO] [stderr] 249 | deserializer.deserialize(&mut [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:287:64 [INFO] [stderr] | [INFO] [stderr] 287 | assert_eq!(buffer.data[0..2], [f16::from_f32(3.141592).as_bits() as u8, (f16::from_f32(3.141592).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:287:106 [INFO] [stderr] | [INFO] [stderr] 287 | assert_eq!(buffer.data[0..2], [f16::from_f32(3.141592).as_bits() as u8, (f16::from_f32(3.141592).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:540:59 [INFO] [stderr] | [INFO] [stderr] 540 | assert_eq!(buffer.data, [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:540:96 [INFO] [stderr] | [INFO] [stderr] 540 | assert_eq!(buffer.data, [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:540:145 [INFO] [stderr] | [INFO] [stderr] 540 | assert_eq!(buffer.data, [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:540:183 [INFO] [stderr] | [INFO] [stderr] 540 | assert_eq!(buffer.data, [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:576:59 [INFO] [stderr] | [INFO] [stderr] 576 | assert_eq!(buffer.data, [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:576:96 [INFO] [stderr] | [INFO] [stderr] 576 | assert_eq!(buffer.data, [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:576:145 [INFO] [stderr] | [INFO] [stderr] 576 | assert_eq!(buffer.data, [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to to_bits [INFO] [stderr] --> src/serializer.rs:576:183 [INFO] [stderr] | [INFO] [stderr] 576 | assert_eq!(buffer.data, [0, 3, f16::from_f32(1.0).as_bits() as u8, (f16::from_f32(1.0).as_bits() >> 8) as u8, 1, 3, (f16::from_f32(1.0).as_bits() as u8), (f16::from_f32(1.0).as_bits() >> 8) as u8]); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.57s [INFO] running `"docker" "inspect" "9bb932f18e49da7781e9f7b24f94bffa62ff554f55e8e8f3e71dba2af207bca0"` [INFO] running `"docker" "rm" "-f" "9bb932f18e49da7781e9f7b24f94bffa62ff554f55e8e8f3e71dba2af207bca0"` [INFO] [stdout] 9bb932f18e49da7781e9f7b24f94bffa62ff554f55e8e8f3e71dba2af207bca0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/uavcan/0.1.0-preview0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b26f3af777a1825ee86c65c04546bf85de1baa2de36285a78cf6a89c41644c6b [INFO] running `"docker" "start" "-a" "b26f3af777a1825ee86c65c04546bf85de1baa2de36285a78cf6a89c41644c6b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/uavcan-f4f1dd5d1ebc96fb [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test deserializer::tests::tail_array_optimization_struct ... ok [INFO] [stdout] test deserializer::tests::static_array_of_structs ... ok [INFO] [stdout] test deserializer::tests::dynamic_array_of_structs ... ok [INFO] [stdout] test deserializer::tests::deserialize_static_array ... ok [INFO] [stdout] test deserializer::tests::uavcan_parse_test_byte_aligned ... ok [INFO] [stdout] test deserializer::tests::uavcan_parse_test_misaligned ... ok [INFO] [stdout] test crc::tests::test_from_signature ... ok [INFO] [stdout] test frame_assembler::tests::deserialize_multi_frame ... ok [INFO] [stdout] test frame_assembler::tests::parse_from_can_frames_simple ... ok [INFO] [stdout] test frame_disassembler::tests::serialize_multi_frame ... ok [INFO] [stdout] test crc::tests::test_add_byte ... ok [INFO] [stdout] test frame_disassembler::tests::serialize_node_status_frame ... ok [INFO] [stdout] test serializer::tests::buffer_test ... ok [INFO] [stdout] test serializer::tests::dynamic_array_of_structs ... ok [INFO] [stdout] test serializer::tests::static_array_of_structs ... ok [INFO] [stdout] test serializer::tests::tail_array_optimization_struct ... ok [INFO] [stdout] test serializer::tests::uavcan_parse_padded ... ok [INFO] [stdout] test serializer::tests::uavcan_parse_test_misaligned ... ok [INFO] [stdout] test serializer::tests::uavcan_serialize_dynamic_array ... ok [INFO] [stdout] test serializer::tests::uavcan_serialize_dynamic_array_without_length ... ok [INFO] [stdout] test serializer::tests::uavcan_serialize_primitive_types ... ok [INFO] [stdout] test serializer::tests::uavcan_serialize_static_array ... ok [INFO] [stdout] test serializer::tests::uavcan_serialize_test_byte_aligned ... ok [INFO] [stdout] test types::tests::dynamic_array_clone ... ok [INFO] [stdout] test types::tests::dynamic_array_push ... ok [INFO] [stdout] test types::tests::dynamic_array_with_data ... ok [INFO] [stdout] test deserializer::tests::deserialize_dynamic_array ... ok [INFO] [stdout] test crc::tests::test_add_bytes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests uavcan [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/node.rs - node::NodeConfig (line 74) ... ok [INFO] [stdout] test src/node.rs - node::NodeID::new (line 41) ... ok [INFO] [stdout] test src/transfer.rs - transfer::Priority (line 223) ... ok [INFO] [stdout] test src/types.rs - types::Dynamic (line 41) ... ok [INFO] [stdout] test src/transfer.rs - transfer::Priority (line 214) ... ok [INFO] [stdout] test src/lib.rs - Serializable::BIT_LENGTH_MIN (line 100) ... ok [INFO] [stdout] test src/lib.rs - Serializable::FLATTENED_FIELDS_NUMBER (line 164) ... ok [INFO] [stdout] test src/lib.rs - Serializable::FLATTENED_FIELDS_NUMBER (line 141) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b26f3af777a1825ee86c65c04546bf85de1baa2de36285a78cf6a89c41644c6b"` [INFO] running `"docker" "rm" "-f" "b26f3af777a1825ee86c65c04546bf85de1baa2de36285a78cf6a89c41644c6b"` [INFO] [stdout] b26f3af777a1825ee86c65c04546bf85de1baa2de36285a78cf6a89c41644c6b