Nov 29 02:10:24.775 INFO checking dynamixel-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 02:10:24.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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"`
Nov 29 02:10:25.034 INFO [stdout] 0fcf2c6c5448105e65cd4708f74a8e88ed8d194157a084d43b6ee4f4b1a7dca6
Nov 29 02:10:25.036 INFO running `"docker" "start" "-a" "0fcf2c6c5448105e65cd4708f74a8e88ed8d194157a084d43b6ee4f4b1a7dca6"`
Nov 29 02:10:25.814 INFO [stderr] usermod: no changes
Nov 29 02:10:26.084 INFO [stderr]     Checking dynamixel v0.1.1 (/source)
Nov 29 02:10:26.084 INFO [stderr]     Checking serialport v2.3.0
Nov 29 02:10:26.084 INFO [stderr]     Checking badlog v1.1.1
Nov 29 02:10:26.728 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 02:10:26.728 INFO [stderr]   --> src/lib.rs:10:1
Nov 29 02:10:26.728 INFO [stderr]    |
Nov 29 02:10:26.728 INFO [stderr] 10 | #[macro_use]
Nov 29 02:10:26.728 INFO [stderr]    | ^^^^^^^^^^^^
Nov 29 02:10:26.728 INFO [stderr]    |
Nov 29 02:10:26.728 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 02:10:26.728 INFO [stderr] 
Nov 29 02:10:26.728 INFO [stderr] warning: unused import: `BaudRate`
Nov 29 02:10:26.728 INFO [stderr]  --> src/protocol1/mod.rs:5:5
Nov 29 02:10:26.728 INFO [stderr]   |
Nov 29 02:10:26.728 INFO [stderr] 5 | use BaudRate;
Nov 29 02:10:26.728 INFO [stderr]   |     ^^^^^^^^
Nov 29 02:10:26.728 INFO [stderr] 
Nov 29 02:10:26.728 INFO [stderr] warning: unused import: `CommunicationError`
Nov 29 02:10:26.728 INFO [stderr]  --> src/protocol1/mod.rs:6:5
Nov 29 02:10:26.728 INFO [stderr]   |
Nov 29 02:10:26.728 INFO [stderr] 6 | use CommunicationError;
Nov 29 02:10:26.728 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 02:10:26.728 INFO [stderr] 
Nov 29 02:10:26.736 INFO [stderr] warning: unused import: `BaudRate`
Nov 29 02:10:26.736 INFO [stderr]   --> src/protocol2/mod.rs:13:5
Nov 29 02:10:26.736 INFO [stderr]    |
Nov 29 02:10:26.736 INFO [stderr] 13 | use BaudRate;
Nov 29 02:10:26.736 INFO [stderr]    |     ^^^^^^^^
Nov 29 02:10:26.736 INFO [stderr] 
Nov 29 02:10:27.420 INFO [stderr] warning: unused import: `Interface`
Nov 29 02:10:27.420 INFO [stderr]   --> src/protocol2/mod.rs:12:5
Nov 29 02:10:27.420 INFO [stderr]    |
Nov 29 02:10:27.420 INFO [stderr] 12 | use Interface;
Nov 29 02:10:27.420 INFO [stderr]    |     ^^^^^^^^^
Nov 29 02:10:27.420 INFO [stderr] 
Nov 29 02:10:27.732 INFO [stderr] warning: method is never used: `value`
Nov 29 02:10:27.732 INFO [stderr]    --> src/protocol1/mod.rs:369:5
Nov 29 02:10:27.732 INFO [stderr]     |
Nov 29 02:10:27.732 INFO [stderr] 369 |     fn value(&self) -> u16 {
Nov 29 02:10:27.732 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:10:27.732 INFO [stderr]     |
Nov 29 02:10:27.732 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 02:10:27.732 INFO [stderr] 
Nov 29 02:10:27.732 INFO [stderr] warning: method is never used: `variants`
Nov 29 02:10:27.732 INFO [stderr]    --> src/lib.rs:137:5
Nov 29 02:10:27.732 INFO [stderr]     |
Nov 29 02:10:27.732 INFO [stderr] 137 |     fn variants() -> &'static [Self] {
Nov 29 02:10:27.732 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:10:27.732 INFO [stderr] 
Nov 29 02:10:29.549 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 02:10:29.549 INFO [stderr]   --> src/lib.rs:10:1
Nov 29 02:10:29.549 INFO [stderr]    |
Nov 29 02:10:29.549 INFO [stderr] 10 | #[macro_use]
Nov 29 02:10:29.549 INFO [stderr]    | ^^^^^^^^^^^^
Nov 29 02:10:29.549 INFO [stderr]    |
Nov 29 02:10:29.549 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 02:10:29.549 INFO [stderr] 
Nov 29 02:10:29.549 INFO [stderr] warning: unused import: `BaudRate`
Nov 29 02:10:29.549 INFO [stderr]  --> src/protocol1/mod.rs:5:5
Nov 29 02:10:29.549 INFO [stderr]   |
Nov 29 02:10:29.549 INFO [stderr] 5 | use BaudRate;
Nov 29 02:10:29.549 INFO [stderr]   |     ^^^^^^^^
Nov 29 02:10:29.549 INFO [stderr] 
Nov 29 02:10:29.549 INFO [stderr] warning: unused import: `CommunicationError`
Nov 29 02:10:29.549 INFO [stderr]  --> src/protocol1/mod.rs:6:5
Nov 29 02:10:29.549 INFO [stderr]   |
Nov 29 02:10:29.549 INFO [stderr] 6 | use CommunicationError;
Nov 29 02:10:29.549 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 02:10:29.549 INFO [stderr] 
Nov 29 02:10:29.549 INFO [stderr] warning: unused import: `BaudRate`
Nov 29 02:10:29.549 INFO [stderr]   --> src/protocol2/mod.rs:13:5
Nov 29 02:10:29.549 INFO [stderr]    |
Nov 29 02:10:29.549 INFO [stderr] 13 | use BaudRate;
Nov 29 02:10:29.549 INFO [stderr]    |     ^^^^^^^^
Nov 29 02:10:29.549 INFO [stderr] 
Nov 29 02:10:30.084 INFO [stderr] warning: unused import: `Interface`
Nov 29 02:10:30.084 INFO [stderr]   --> src/protocol2/mod.rs:12:5
Nov 29 02:10:30.084 INFO [stderr]    |
Nov 29 02:10:30.084 INFO [stderr] 12 | use Interface;
Nov 29 02:10:30.084 INFO [stderr]    |     ^^^^^^^^^
Nov 29 02:10:30.084 INFO [stderr] 
Nov 29 02:10:30.352 INFO [stderr] warning: method is never used: `value`
Nov 29 02:10:30.352 INFO [stderr]    --> src/protocol1/mod.rs:369:5
Nov 29 02:10:30.352 INFO [stderr]     |
Nov 29 02:10:30.352 INFO [stderr] 369 |     fn value(&self) -> u16 {
Nov 29 02:10:30.352 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:10:30.352 INFO [stderr]     |
Nov 29 02:10:30.352 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 02:10:30.352 INFO [stderr] 
Nov 29 02:10:30.356 INFO [stderr] warning: method is never used: `variants`
Nov 29 02:10:30.356 INFO [stderr]    --> src/lib.rs:137:5
Nov 29 02:10:30.356 INFO [stderr]     |
Nov 29 02:10:30.356 INFO [stderr] 137 |     fn variants() -> &'static [Self] {
Nov 29 02:10:30.356 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:10:30.356 INFO [stderr] 
Nov 29 02:10:30.398 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
Nov 29 02:10:30.405 INFO [stderr] su: No module specific data is present
Nov 29 02:10:30.918 INFO running `"docker" "inspect" "0fcf2c6c5448105e65cd4708f74a8e88ed8d194157a084d43b6ee4f4b1a7dca6"`
Nov 29 02:10:31.114 INFO running `"docker" "rm" "-f" "0fcf2c6c5448105e65cd4708f74a8e88ed8d194157a084d43b6ee4f4b1a7dca6"`
Nov 29 02:10:31.235 INFO [stdout] 0fcf2c6c5448105e65cd4708f74a8e88ed8d194157a084d43b6ee4f4b1a7dca6