Sep 02 08:33:55.911 INFO checking linux_l6470-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 08:33:55.911 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 08:33:55.911 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 08:33:56.127 INFO blam! 2c5cfc0bc19e103ec76dc4ab032948aa26ee474df25a5bddc98730db1545948e
Sep 02 08:33:56.129 INFO running `"docker" "start" "-a" "2c5cfc0bc19e103ec76dc4ab032948aa26ee474df25a5bddc98730db1545948e"`
Sep 02 08:33:56.816 INFO kablam!     Checking sysfs_gpio v0.5.3
Sep 02 08:33:57.855 INFO kablam!     Checking linux_l6470 v0.1.0 (file:///source)
Sep 02 08:33:59.073 INFO kablam! warning: unused variable: `tick_ns`
Sep 02 08:33:59.073 INFO kablam!   --> src/lib.rs:71:13
Sep 02 08:33:59.073 INFO kablam!    |
Sep 02 08:33:59.073 INFO kablam! 71 |         let tick_ns = 250;
Sep 02 08:33:59.073 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Sep 02 08:33:59.073 INFO kablam!    |
Sep 02 08:33:59.073 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 08:33:59.073 INFO kablam! 
Sep 02 08:33:59.174 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 08:33:59.174 INFO kablam!    --> src/lib.rs:178:9
Sep 02 08:33:59.174 INFO kablam!     |
Sep 02 08:33:59.174 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Sep 02 08:33:59.174 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 08:33:59.174 INFO kablam!     |
Sep 02 08:33:59.174 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 08:33:59.174 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 08:33:59.174 INFO kablam! 
Sep 02 08:33:59.198 INFO kablam! warning: unused variable: `tick_ns`
Sep 02 08:33:59.198 INFO kablam!   --> src/lib.rs:71:13
Sep 02 08:33:59.198 INFO kablam!    |
Sep 02 08:33:59.198 INFO kablam! 71 |         let tick_ns = 250;
Sep 02 08:33:59.198 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Sep 02 08:33:59.198 INFO kablam!    |
Sep 02 08:33:59.198 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 08:33:59.199 INFO kablam! 
Sep 02 08:33:59.299 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 08:33:59.299 INFO kablam!    --> src/lib.rs:178:9
Sep 02 08:33:59.299 INFO kablam!     |
Sep 02 08:33:59.299 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Sep 02 08:33:59.299 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 08:33:59.299 INFO kablam!     |
Sep 02 08:33:59.299 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 08:33:59.299 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 08:33:59.299 INFO kablam! 
Sep 02 08:33:59.330 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Sep 02 08:33:59.335 INFO kablam! su: No module specific data is present
Sep 02 08:33:59.772 INFO running `"docker" "rm" "-f" "2c5cfc0bc19e103ec76dc4ab032948aa26ee474df25a5bddc98730db1545948e"`
Sep 02 08:33:59.905 INFO blam! 2c5cfc0bc19e103ec76dc4ab032948aa26ee474df25a5bddc98730db1545948e