Sep 04 14:28:28.381 INFO checking hmc5883l-1.0.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 14:28:28.381 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 14:28:28.381 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:28:28.577 INFO blam! 7aa6055df85a3a2e97fbf9537294c506dc1e25414aba2f6e6a995ae30f34f93e
Sep 04 14:28:28.579 INFO running `"docker" "start" "-a" "7aa6055df85a3a2e97fbf9537294c506dc1e25414aba2f6e6a995ae30f34f93e"`
Sep 04 14:28:29.393 INFO kablam!     Checking hmc5883l v1.0.2 (file:///source)
Sep 04 14:28:31.453 INFO kablam! warning: unused variable: `declination_angle`
Sep 04 14:28:31.453 INFO kablam!   --> examples/magnetometer.rs:13:9
Sep 04 14:28:31.453 INFO kablam!    |
Sep 04 14:28:31.453 INFO kablam! 13 |     let declination_angle = 0.22; // you need to set this based on your location
Sep 04 14:28:31.453 INFO kablam!    |         ^^^^^^^^^^^^^^^^^ help: consider using `_declination_angle` instead
Sep 04 14:28:31.454 INFO kablam!    |
Sep 04 14:28:31.454 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 14:28:31.454 INFO kablam! 
Sep 04 14:28:31.477 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Sep 04 14:28:31.483 INFO kablam! su: No module specific data is present
Sep 04 14:28:31.949 INFO running `"docker" "rm" "-f" "7aa6055df85a3a2e97fbf9537294c506dc1e25414aba2f6e6a995ae30f34f93e"`
Sep 04 14:28:32.077 INFO blam! 7aa6055df85a3a2e97fbf9537294c506dc1e25414aba2f6e6a995ae30f34f93e