Dec 15 16:25:12.655 INFO testing dynamixel-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 16:25:12.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 16:25:12.878 INFO [stdout] 03d83084ea8c3bc32e35949a433ba8dc4602de6c4c473a6dda96445f3486e84a
Dec 15 16:25:12.887 INFO running `"docker" "start" "-a" "03d83084ea8c3bc32e35949a433ba8dc4602de6c4c473a6dda96445f3486e84a"`
Dec 15 16:25:14.351 INFO [stderr] usermod: no changes
Dec 15 16:25:14.463 INFO [stderr]    Compiling dynamixel v0.1.1 (/source)
Dec 15 16:25:15.119 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 16:25:15.119 INFO [stderr]   --> src/lib.rs:10:1
Dec 15 16:25:15.119 INFO [stderr]    |
Dec 15 16:25:15.119 INFO [stderr] 10 | #[macro_use]
Dec 15 16:25:15.119 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 16:25:15.119 INFO [stderr]    |
Dec 15 16:25:15.119 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 16:25:15.119 INFO [stderr] 
Dec 15 16:25:15.119 INFO [stderr] warning: unused import: `BaudRate`
Dec 15 16:25:15.119 INFO [stderr]  --> src/protocol1/mod.rs:5:5
Dec 15 16:25:15.119 INFO [stderr]   |
Dec 15 16:25:15.119 INFO [stderr] 5 | use BaudRate;
Dec 15 16:25:15.119 INFO [stderr]   |     ^^^^^^^^
Dec 15 16:25:15.119 INFO [stderr] 
Dec 15 16:25:15.119 INFO [stderr] warning: unused import: `CommunicationError`
Dec 15 16:25:15.119 INFO [stderr]  --> src/protocol1/mod.rs:6:5
Dec 15 16:25:15.119 INFO [stderr]   |
Dec 15 16:25:15.119 INFO [stderr] 6 | use CommunicationError;
Dec 15 16:25:15.119 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 15 16:25:15.119 INFO [stderr] 
Dec 15 16:25:15.119 INFO [stderr] warning: unused import: `BaudRate`
Dec 15 16:25:15.119 INFO [stderr]   --> src/protocol2/mod.rs:13:5
Dec 15 16:25:15.119 INFO [stderr]    |
Dec 15 16:25:15.119 INFO [stderr] 13 | use BaudRate;
Dec 15 16:25:15.119 INFO [stderr]    |     ^^^^^^^^
Dec 15 16:25:15.119 INFO [stderr] 
Dec 15 16:25:15.595 INFO [stderr] warning: unused import: `Interface`
Dec 15 16:25:15.595 INFO [stderr]   --> src/protocol2/mod.rs:12:5
Dec 15 16:25:15.595 INFO [stderr]    |
Dec 15 16:25:15.595 INFO [stderr] 12 | use Interface;
Dec 15 16:25:15.595 INFO [stderr]    |     ^^^^^^^^^
Dec 15 16:25:15.595 INFO [stderr] 
Dec 15 16:25:15.919 INFO [stderr] warning: method is never used: `value`
Dec 15 16:25:15.919 INFO [stderr]    --> src/protocol1/mod.rs:369:5
Dec 15 16:25:15.919 INFO [stderr]     |
Dec 15 16:25:15.919 INFO [stderr] 369 |     fn value(&self) -> u16 {
Dec 15 16:25:15.919 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:25:15.919 INFO [stderr]     |
Dec 15 16:25:15.919 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 16:25:15.919 INFO [stderr] 
Dec 15 16:25:15.920 INFO [stderr] warning: method is never used: `variants`
Dec 15 16:25:15.920 INFO [stderr]    --> src/lib.rs:137:5
Dec 15 16:25:15.920 INFO [stderr]     |
Dec 15 16:25:15.920 INFO [stderr] 137 |     fn variants() -> &'static [Self] {
Dec 15 16:25:15.920 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:25:15.920 INFO [stderr] 
Dec 15 16:25:16.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 15 16:25:16.289 INFO [stderr] su: No module specific data is present
Dec 15 16:25:17.109 INFO running `"docker" "inspect" "03d83084ea8c3bc32e35949a433ba8dc4602de6c4c473a6dda96445f3486e84a"`
Dec 15 16:25:17.431 INFO running `"docker" "rm" "-f" "03d83084ea8c3bc32e35949a433ba8dc4602de6c4c473a6dda96445f3486e84a"`
Dec 15 16:25:17.843 INFO [stdout] 03d83084ea8c3bc32e35949a433ba8dc4602de6c4c473a6dda96445f3486e84a
Dec 15 16:25:17.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 16:25:18.268 INFO [stdout] b71c0e0796f7015cdb0be2fa09467862b02f057b89a59c5e0488882f4c4b3f6a
Dec 15 16:25:18.270 INFO running `"docker" "start" "-a" "b71c0e0796f7015cdb0be2fa09467862b02f057b89a59c5e0488882f4c4b3f6a"`
Dec 15 16:25:20.067 INFO [stderr] usermod: no changes
Dec 15 16:25:20.191 INFO [stderr]    Compiling serialport v2.3.0
Dec 15 16:25:20.191 INFO [stderr]    Compiling badlog v1.1.1
Dec 15 16:25:23.641 INFO [stderr]    Compiling dynamixel v0.1.1 (/source)
Dec 15 16:25:24.288 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 16:25:24.288 INFO [stderr]   --> src/lib.rs:10:1
Dec 15 16:25:24.288 INFO [stderr]    |
Dec 15 16:25:24.288 INFO [stderr] 10 | #[macro_use]
Dec 15 16:25:24.288 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 16:25:24.288 INFO [stderr]    |
Dec 15 16:25:24.288 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 16:25:24.288 INFO [stderr] 
Dec 15 16:25:24.288 INFO [stderr] warning: unused import: `BaudRate`
Dec 15 16:25:24.288 INFO [stderr]  --> src/protocol1/mod.rs:5:5
Dec 15 16:25:24.288 INFO [stderr]   |
Dec 15 16:25:24.288 INFO [stderr] 5 | use BaudRate;
Dec 15 16:25:24.288 INFO [stderr]   |     ^^^^^^^^
Dec 15 16:25:24.288 INFO [stderr] 
Dec 15 16:25:24.288 INFO [stderr] warning: unused import: `CommunicationError`
Dec 15 16:25:24.288 INFO [stderr]  --> src/protocol1/mod.rs:6:5
Dec 15 16:25:24.288 INFO [stderr]   |
Dec 15 16:25:24.288 INFO [stderr] 6 | use CommunicationError;
Dec 15 16:25:24.288 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 15 16:25:24.288 INFO [stderr] 
Dec 15 16:25:24.290 INFO [stderr] warning: unused import: `BaudRate`
Dec 15 16:25:24.290 INFO [stderr]   --> src/protocol2/mod.rs:13:5
Dec 15 16:25:24.290 INFO [stderr]    |
Dec 15 16:25:24.290 INFO [stderr] 13 | use BaudRate;
Dec 15 16:25:24.290 INFO [stderr]    |     ^^^^^^^^
Dec 15 16:25:24.290 INFO [stderr] 
Dec 15 16:25:24.640 INFO [stderr] warning: unused import: `Interface`
Dec 15 16:25:24.640 INFO [stderr]   --> src/protocol2/mod.rs:12:5
Dec 15 16:25:24.640 INFO [stderr]    |
Dec 15 16:25:24.640 INFO [stderr] 12 | use Interface;
Dec 15 16:25:24.640 INFO [stderr]    |     ^^^^^^^^^
Dec 15 16:25:24.640 INFO [stderr] 
Dec 15 16:25:24.892 INFO [stderr] warning: method is never used: `value`
Dec 15 16:25:24.892 INFO [stderr]    --> src/protocol1/mod.rs:369:5
Dec 15 16:25:24.892 INFO [stderr]     |
Dec 15 16:25:24.892 INFO [stderr] 369 |     fn value(&self) -> u16 {
Dec 15 16:25:24.892 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:25:24.892 INFO [stderr]     |
Dec 15 16:25:24.892 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 16:25:24.892 INFO [stderr] 
Dec 15 16:25:24.893 INFO [stderr] warning: method is never used: `variants`
Dec 15 16:25:24.893 INFO [stderr]    --> src/lib.rs:137:5
Dec 15 16:25:24.893 INFO [stderr]     |
Dec 15 16:25:24.893 INFO [stderr] 137 |     fn variants() -> &'static [Self] {
Dec 15 16:25:24.893 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 16:25:24.893 INFO [stderr] 
Dec 15 16:25:25.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
Dec 15 16:25:25.487 INFO [stderr] su: No module specific data is present
Dec 15 16:25:25.841 INFO running `"docker" "inspect" "b71c0e0796f7015cdb0be2fa09467862b02f057b89a59c5e0488882f4c4b3f6a"`
Dec 15 16:25:25.943 INFO running `"docker" "rm" "-f" "b71c0e0796f7015cdb0be2fa09467862b02f057b89a59c5e0488882f4c4b3f6a"`
Dec 15 16:25:26.076 INFO [stdout] b71c0e0796f7015cdb0be2fa09467862b02f057b89a59c5e0488882f4c4b3f6a
Dec 15 16:25:26.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 16:25:26.262 INFO [stdout] 00da0ba7eb361a71dd0fafb801cc5db34fe10f4d16c7c9ac93724b9adae3529a
Dec 15 16:25:26.264 INFO running `"docker" "start" "-a" "00da0ba7eb361a71dd0fafb801cc5db34fe10f4d16c7c9ac93724b9adae3529a"`
Dec 15 16:25:26.677 INFO [stderr] usermod: no changes
Dec 15 16:25:26.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 16:25:26.768 INFO [stderr]      Running /target/debug/deps/dynamixel-54b2894f81070b36
Dec 15 16:25:26.775 INFO [stdout] 
Dec 15 16:25:26.775 INFO [stdout] running 15 tests
Dec 15 16:25:26.775 INFO [stdout] test protocol1::instruction::tests::test_read ... ok
Dec 15 16:25:26.775 INFO [stdout] test protocol1::instruction::tests::test_write ... ok
Dec 15 16:25:26.775 INFO [stdout] test protocol2::crc::tests::calculate_checksum_raw ... ok
Dec 15 16:25:26.775 INFO [stdout] test protocol2::instruction::tests::test_pong_mixed ... ok
Dec 15 16:25:26.775 INFO [stdout] test protocol2::instruction::tests::test_read ... ok
Dec 15 16:25:26.778 INFO [stdout] test protocol2::instruction::tests::test_write ... ok
Dec 15 16:25:26.778 INFO [stdout] test protocol2::instruction::tests::test_write_response_byte ... ok
Dec 15 16:25:26.778 INFO [stdout] test protocol2::instruction::tests::test_read_response_byte ... ok
Dec 15 16:25:26.778 INFO [stdout] test protocol2::instruction::tests::test_read_response_slice ... ok
Dec 15 16:25:26.778 INFO [stdout] test protocol1::instruction::tests::test_ping ... ok
Dec 15 16:25:26.778 INFO [stdout] test protocol1::instruction::tests::test_pong ... ok
Dec 15 16:25:26.778 INFO [stdout] test protocol2::instruction::tests::test_ping ... ok
Dec 15 16:25:26.778 INFO [stdout] test protocol2::instruction::tests::test_pong ... ok
Dec 15 16:25:26.779 INFO [stdout] test protocol2::instruction::tests::test_write_response_mixed ... ok
Dec 15 16:25:26.779 INFO [stdout] test tests::it_works ... ok
Dec 15 16:25:26.779 INFO [stdout] 
Dec 15 16:25:26.779 INFO [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:25:26.779 INFO [stdout] 
Dec 15 16:25:26.779 INFO [stderr]    Doc-tests dynamixel
Dec 15 16:25:27.673 INFO [stdout] 
Dec 15 16:25:27.673 INFO [stdout] running 0 tests
Dec 15 16:25:27.673 INFO [stdout] 
Dec 15 16:25:27.673 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 16:25:27.673 INFO [stdout] 
Dec 15 16:25:27.683 INFO [stderr] su: No module specific data is present
Dec 15 16:25:28.136 INFO running `"docker" "inspect" "00da0ba7eb361a71dd0fafb801cc5db34fe10f4d16c7c9ac93724b9adae3529a"`
Dec 15 16:25:28.354 INFO running `"docker" "rm" "-f" "00da0ba7eb361a71dd0fafb801cc5db34fe10f4d16c7c9ac93724b9adae3529a"`
Dec 15 16:25:28.491 INFO [stdout] 00da0ba7eb361a71dd0fafb801cc5db34fe10f4d16c7c9ac93724b9adae3529a