Nov 04 21:23:36.924 INFO checking linux_l6470-0.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 21:23:36.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 21:23:37.151 INFO blam! ff5b2c37c1e4ebaa6fe9fec6ce25122c7ee9b3ba1b7abc3e7003ba936a6df95d
Nov 04 21:23:37.163 INFO running `"docker" "start" "-a" "ff5b2c37c1e4ebaa6fe9fec6ce25122c7ee9b3ba1b7abc3e7003ba936a6df95d"`
Nov 04 21:23:37.742 INFO kablam! usermod: no changes
Nov 04 21:23:37.846 INFO kablam!     Checking sysfs_gpio v0.5.3
Nov 04 21:23:37.846 INFO kablam!     Checking spidev v0.3.0
Nov 04 21:23:39.623 INFO kablam!     Checking linux_l6470 v0.1.0 (/source)
Nov 04 21:23:40.787 INFO kablam! warning: unused variable: `tick_ns`
Nov 04 21:23:40.787 INFO kablam!   --> src/lib.rs:71:13
Nov 04 21:23:40.787 INFO kablam!    |
Nov 04 21:23:40.787 INFO kablam! 71 |         let tick_ns = 250;
Nov 04 21:23:40.787 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Nov 04 21:23:40.787 INFO kablam!    |
Nov 04 21:23:40.787 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 21:23:40.787 INFO kablam! 
Nov 04 21:23:40.843 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 21:23:40.843 INFO kablam!    --> src/lib.rs:178:9
Nov 04 21:23:40.843 INFO kablam!     |
Nov 04 21:23:40.843 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Nov 04 21:23:40.843 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 21:23:40.843 INFO kablam!     |
Nov 04 21:23:40.843 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 21:23:40.843 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 21:23:40.843 INFO kablam! 
Nov 04 21:23:40.979 INFO kablam! warning: unused variable: `tick_ns`
Nov 04 21:23:40.979 INFO kablam!   --> src/lib.rs:71:13
Nov 04 21:23:40.979 INFO kablam!    |
Nov 04 21:23:40.979 INFO kablam! 71 |         let tick_ns = 250;
Nov 04 21:23:40.979 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Nov 04 21:23:40.979 INFO kablam!    |
Nov 04 21:23:40.979 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 21:23:40.979 INFO kablam! 
Nov 04 21:23:41.023 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 21:23:41.023 INFO kablam!    --> src/lib.rs:178:9
Nov 04 21:23:41.023 INFO kablam!     |
Nov 04 21:23:41.023 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Nov 04 21:23:41.023 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 21:23:41.023 INFO kablam!     |
Nov 04 21:23:41.023 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 21:23:41.023 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 21:23:41.023 INFO kablam! 
Nov 04 21:23:41.041 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
Nov 04 21:23:41.048 INFO kablam! su: No module specific data is present
Nov 04 21:23:41.466 INFO running `"docker" "rm" "-f" "ff5b2c37c1e4ebaa6fe9fec6ce25122c7ee9b3ba1b7abc3e7003ba936a6df95d"`
Nov 04 21:23:41.818 INFO blam! ff5b2c37c1e4ebaa6fe9fec6ce25122c7ee9b3ba1b7abc3e7003ba936a6df95d