Sep 06 04:18:35.275 INFO checking linux_l6470-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 04:18:35.275 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 04:18:35.275 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:18:35.488 INFO blam! 71bb83a2272e6328e9584267c9439b8391da3ba030b9536996c4372c8adbace0
Sep 06 04:18:35.490 INFO running `"docker" "start" "-a" "71bb83a2272e6328e9584267c9439b8391da3ba030b9536996c4372c8adbace0"`
Sep 06 04:18:36.627 INFO kablam! usermod: no changes
Sep 06 04:18:36.766 INFO kablam!     Checking linux_l6470 v0.1.0 (file:///source)
Sep 06 04:18:37.626 INFO kablam! warning: unused variable: `tick_ns`
Sep 06 04:18:37.626 INFO kablam!   --> src/lib.rs:71:13
Sep 06 04:18:37.626 INFO kablam!    |
Sep 06 04:18:37.626 INFO kablam! 71 |         let tick_ns = 250;
Sep 06 04:18:37.626 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Sep 06 04:18:37.626 INFO kablam!    |
Sep 06 04:18:37.626 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 04:18:37.626 INFO kablam! 
Sep 06 04:18:37.674 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 04:18:37.674 INFO kablam!    --> src/lib.rs:178:9
Sep 06 04:18:37.674 INFO kablam!     |
Sep 06 04:18:37.674 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Sep 06 04:18:37.674 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:18:37.674 INFO kablam!     |
Sep 06 04:18:37.674 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 04:18:37.674 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 04:18:37.674 INFO kablam! 
Sep 06 04:18:37.770 INFO kablam! warning: unused variable: `tick_ns`
Sep 06 04:18:37.770 INFO kablam!   --> src/lib.rs:71:13
Sep 06 04:18:37.770 INFO kablam!    |
Sep 06 04:18:37.770 INFO kablam! 71 |         let tick_ns = 250;
Sep 06 04:18:37.770 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Sep 06 04:18:37.770 INFO kablam!    |
Sep 06 04:18:37.770 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 04:18:37.770 INFO kablam! 
Sep 06 04:18:37.846 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 04:18:37.846 INFO kablam!    --> src/lib.rs:178:9
Sep 06 04:18:37.846 INFO kablam!     |
Sep 06 04:18:37.846 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Sep 06 04:18:37.846 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:18:37.846 INFO kablam!     |
Sep 06 04:18:37.846 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 04:18:37.846 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 04:18:37.846 INFO kablam! 
Sep 06 04:18:37.886 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Sep 06 04:18:37.887 INFO kablam! su: No module specific data is present
Sep 06 04:18:38.663 INFO running `"docker" "rm" "-f" "71bb83a2272e6328e9584267c9439b8391da3ba030b9536996c4372c8adbace0"`
Sep 06 04:18:38.779 INFO blam! 71bb83a2272e6328e9584267c9439b8391da3ba030b9536996c4372c8adbace0