Aug 17 17:54:21.839 INFO checking linux_l6470-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 17:54:21.839 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 17:54:21.839 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 17:54:21.839 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 17:54:22.071 INFO blam! 31446282f7222fd49f61f4af2184457630de869f708b5162b6120930d17b4705
Aug 17 17:54:22.074 INFO running `"docker" "start" "-a" "31446282f7222fd49f61f4af2184457630de869f708b5162b6120930d17b4705"`
Aug 17 17:54:23.023 INFO kablam!     Checking sysfs_gpio v0.5.3
Aug 17 17:54:23.023 INFO kablam!     Checking spidev v0.3.0
Aug 17 17:54:24.281 INFO kablam!     Checking linux_l6470 v0.1.0 (file:///source)
Aug 17 17:54:25.597 INFO kablam! warning: unused variable: `tick_ns`
Aug 17 17:54:25.597 INFO kablam!   --> src/lib.rs:71:13
Aug 17 17:54:25.597 INFO kablam!    |
Aug 17 17:54:25.597 INFO kablam! 71 |         let tick_ns = 250;
Aug 17 17:54:25.597 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Aug 17 17:54:25.597 INFO kablam!    |
Aug 17 17:54:25.597 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 17:54:25.597 INFO kablam! 
Aug 17 17:54:25.675 INFO kablam! warning: unused variable: `tick_ns`
Aug 17 17:54:25.675 INFO kablam!   --> src/lib.rs:71:13
Aug 17 17:54:25.675 INFO kablam!    |
Aug 17 17:54:25.675 INFO kablam! 71 |         let tick_ns = 250;
Aug 17 17:54:25.675 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Aug 17 17:54:25.675 INFO kablam!    |
Aug 17 17:54:25.675 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 17:54:25.675 INFO kablam! 
Aug 17 17:54:25.781 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 17:54:25.781 INFO kablam!    --> src/lib.rs:178:9
Aug 17 17:54:25.781 INFO kablam!     |
Aug 17 17:54:25.781 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Aug 17 17:54:25.781 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 17:54:25.781 INFO kablam!     |
Aug 17 17:54:25.781 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 17:54:25.781 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 17:54:25.781 INFO kablam! 
Aug 17 17:54:25.881 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 17:54:25.882 INFO kablam!    --> src/lib.rs:178:9
Aug 17 17:54:25.882 INFO kablam!     |
Aug 17 17:54:25.882 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Aug 17 17:54:25.882 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 17:54:25.882 INFO kablam!     |
Aug 17 17:54:25.882 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 17:54:25.882 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 17:54:25.882 INFO kablam! 
Aug 17 17:54:25.911 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Aug 17 17:54:25.921 INFO kablam! su: No module specific data is present
Aug 17 17:54:26.444 INFO running `"docker" "rm" "-f" "31446282f7222fd49f61f4af2184457630de869f708b5162b6120930d17b4705"`
Aug 17 17:54:26.594 INFO blam! 31446282f7222fd49f61f4af2184457630de869f708b5162b6120930d17b4705