Sep 10 15:20:36.007 INFO checking linux_l6470-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 15:20:36.007 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 15:20:36.007 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 15:20:36.157 INFO blam! 5082c3e5ad51e4d2e13c7d29de1c6734397f26edf0f686b78f9897f9ab0e211a
Sep 10 15:20:36.159 INFO running `"docker" "start" "-a" "5082c3e5ad51e4d2e13c7d29de1c6734397f26edf0f686b78f9897f9ab0e211a"`
Sep 10 15:20:37.296 INFO kablam! usermod: no changes
Sep 10 15:20:37.430 INFO kablam!     Checking linux_l6470 v0.1.0 (file:///source)
Sep 10 15:20:38.178 INFO kablam! warning: unused variable: `tick_ns`
Sep 10 15:20:38.178 INFO kablam!   --> src/lib.rs:71:13
Sep 10 15:20:38.178 INFO kablam!    |
Sep 10 15:20:38.178 INFO kablam! 71 |         let tick_ns = 250;
Sep 10 15:20:38.178 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Sep 10 15:20:38.178 INFO kablam!    |
Sep 10 15:20:38.178 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 15:20:38.178 INFO kablam! 
Sep 10 15:20:38.228 INFO kablam! warning: unused variable: `tick_ns`
Sep 10 15:20:38.228 INFO kablam!   --> src/lib.rs:71:13
Sep 10 15:20:38.228 INFO kablam!    |
Sep 10 15:20:38.228 INFO kablam! 71 |         let tick_ns = 250;
Sep 10 15:20:38.228 INFO kablam!    |             ^^^^^^^ help: consider using `_tick_ns` instead
Sep 10 15:20:38.228 INFO kablam!    |
Sep 10 15:20:38.228 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 15:20:38.228 INFO kablam! 
Sep 10 15:20:38.236 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 15:20:38.237 INFO kablam!    --> src/lib.rs:178:9
Sep 10 15:20:38.237 INFO kablam!     |
Sep 10 15:20:38.237 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Sep 10 15:20:38.237 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:20:38.237 INFO kablam!     |
Sep 10 15:20:38.237 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 10 15:20:38.237 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 15:20:38.237 INFO kablam! 
Sep 10 15:20:38.278 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 15:20:38.278 INFO kablam!    --> src/lib.rs:178:9
Sep 10 15:20:38.278 INFO kablam!     |
Sep 10 15:20:38.278 INFO kablam! 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Sep 10 15:20:38.278 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 15:20:38.278 INFO kablam!     |
Sep 10 15:20:38.278 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 10 15:20:38.278 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 15:20:38.278 INFO kablam! 
Sep 10 15:20:38.314 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Sep 10 15:20:38.318 INFO kablam! su: No module specific data is present
Sep 10 15:20:38.915 INFO running `"docker" "rm" "-f" "5082c3e5ad51e4d2e13c7d29de1c6734397f26edf0f686b78f9897f9ab0e211a"`
Sep 10 15:20:39.040 INFO blam! 5082c3e5ad51e4d2e13c7d29de1c6734397f26edf0f686b78f9897f9ab0e211a