Sep 21 07:31:07.278 INFO checking linux_l6470-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:31:07.279 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:31:07.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:31:07.461 INFO blam! f352550a7256809bb4e14e92543c7c48f7c600c713e986d04881fa73d4c3be97
Sep 21 07:31:07.462 INFO running `"docker" "start" "-a" "f352550a7256809bb4e14e92543c7c48f7c600c713e986d04881fa73d4c3be97"`
Sep 21 07:31:08.210 INFO kablam! usermod: no changes
Sep 21 07:31:08.374 INFO kablam!     Checking linux_l6470 v0.1.0 (/source)
Sep 21 07:31:09.058 INFO kablam! warning: unused variable: `tick_ns`
Sep 21 07:31:09.058 INFO kablam!   --> src/lib.rs:71:13
Sep 21 07:31:09.058 INFO kablam!    |
Sep 21 07:31:09.058 INFO kablam! 71 |         let tick_ns = 250;
Sep 21 07:31:09.058 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Sep 21 07:31:09.058 INFO kablam!    |
Sep 21 07:31:09.058 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 07:31:09.058 INFO kablam! 
Sep 21 07:31:09.081 INFO kablam! warning: unused variable: `tick_ns`
Sep 21 07:31:09.081 INFO kablam!   --> src/lib.rs:71:13
Sep 21 07:31:09.081 INFO kablam!    |
Sep 21 07:31:09.081 INFO kablam! 71 |         let tick_ns = 250;
Sep 21 07:31:09.081 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Sep 21 07:31:09.081 INFO kablam!    |
Sep 21 07:31:09.081 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 07:31:09.081 INFO kablam! 
Sep 21 07:31:09.106 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 07:31:09.106 INFO kablam!    --> src/lib.rs:178:9
Sep 21 07:31:09.106 INFO kablam!     |
Sep 21 07:31:09.106 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Sep 21 07:31:09.106 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 07:31:09.106 INFO kablam!     |
Sep 21 07:31:09.106 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 07:31:09.106 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 07:31:09.106 INFO kablam! 
Sep 21 07:31:09.157 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 07:31:09.157 INFO kablam!    --> src/lib.rs:178:9
Sep 21 07:31:09.157 INFO kablam!     |
Sep 21 07:31:09.157 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Sep 21 07:31:09.157 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 07:31:09.157 INFO kablam!     |
Sep 21 07:31:09.157 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 07:31:09.157 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 07:31:09.157 INFO kablam! 
Sep 21 07:31:09.219 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Sep 21 07:31:09.220 INFO kablam! su: No module specific data is present
Sep 21 07:31:09.895 INFO running `"docker" "rm" "-f" "f352550a7256809bb4e14e92543c7c48f7c600c713e986d04881fa73d4c3be97"`
Sep 21 07:31:09.993 INFO blam! f352550a7256809bb4e14e92543c7c48f7c600c713e986d04881fa73d4c3be97