Sep 04 23:44:32.318 INFO checking atsamd21-hal-0.0.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 23:44:32.318 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 23:44:32.318 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/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 23:44:32.489 INFO blam! 9b891b0419341ea747ac8d37646a25660be722ea600e473ae69bb44783ebd04b
Sep 04 23:44:32.491 INFO running `"docker" "start" "-a" "9b891b0419341ea747ac8d37646a25660be722ea600e473ae69bb44783ebd04b"`
Sep 04 23:44:33.049 INFO kablam!     Checking atsamd21g18a v0.2.1
Sep 04 23:45:02.009 INFO kablam!     Checking atsamd21-hal v0.0.3 (file:///source)
Sep 04 23:45:23.757 INFO kablam! warning: field is never used: `addr`
Sep 04 23:45:23.757 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 04 23:45:23.757 INFO kablam!    |
Sep 04 23:45:23.757 INFO kablam! 29 |     addr: *mut u8,
Sep 04 23:45:23.757 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 04 23:45:23.757 INFO kablam!    |
Sep 04 23:45:23.758 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 23:45:23.758 INFO kablam! 
Sep 04 23:45:23.758 INFO kablam! warning: field is never used: `bank`
Sep 04 23:45:23.758 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 04 23:45:23.758 INFO kablam!     |
Sep 04 23:45:23.758 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 04 23:45:23.758 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:45:23.758 INFO kablam! 
Sep 04 23:45:23.758 INFO kablam! warning: field is never used: `desc`
Sep 04 23:45:23.758 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 04 23:45:23.758 INFO kablam!     |
Sep 04 23:45:23.758 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 04 23:45:23.758 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:45:23.758 INFO kablam! 
Sep 04 23:45:25.868 INFO kablam! warning: field is never used: `addr`
Sep 04 23:45:25.868 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 04 23:45:25.868 INFO kablam!    |
Sep 04 23:45:25.868 INFO kablam! 29 |     addr: *mut u8,
Sep 04 23:45:25.868 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 04 23:45:25.868 INFO kablam!    |
Sep 04 23:45:25.868 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 23:45:25.868 INFO kablam! 
Sep 04 23:45:25.868 INFO kablam! warning: field is never used: `bank`
Sep 04 23:45:25.868 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 04 23:45:25.869 INFO kablam!     |
Sep 04 23:45:25.869 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 04 23:45:25.869 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:45:25.869 INFO kablam! 
Sep 04 23:45:25.869 INFO kablam! warning: field is never used: `desc`
Sep 04 23:45:25.869 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 04 23:45:25.869 INFO kablam!     |
Sep 04 23:45:25.869 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 04 23:45:25.869 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:45:25.869 INFO kablam! 
Sep 04 23:45:26.015 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 53.00s
Sep 04 23:45:26.019 INFO kablam! su: No module specific data is present
Sep 04 23:45:26.457 INFO running `"docker" "rm" "-f" "9b891b0419341ea747ac8d37646a25660be722ea600e473ae69bb44783ebd04b"`
Sep 04 23:45:26.599 INFO blam! 9b891b0419341ea747ac8d37646a25660be722ea600e473ae69bb44783ebd04b