Sep 18 03:33:09.997 INFO checking atsamd21-hal-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 03:33:09.997 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 03:33:09.997 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:33:10.388 INFO blam! 32422839e22cb4fc66d853620d08e07b2182ea299bdd3ae0d2b9819f0b21f9b3
Sep 18 03:33:10.391 INFO running `"docker" "start" "-a" "32422839e22cb4fc66d853620d08e07b2182ea299bdd3ae0d2b9819f0b21f9b3"`
Sep 18 03:33:12.391 INFO kablam! usermod: no changes
Sep 18 03:33:12.520 INFO kablam!     Checking atsamd21g18a v0.2.1
Sep 18 03:33:30.357 INFO kablam!     Checking atsamd21-hal v0.1.0 (/source)
Sep 18 03:33:46.069 INFO kablam! warning: field is never used: `addr`
Sep 18 03:33:46.069 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 18 03:33:46.069 INFO kablam!    |
Sep 18 03:33:46.069 INFO kablam! 29 |     addr: *mut u8,
Sep 18 03:33:46.069 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 18 03:33:46.069 INFO kablam!    |
Sep 18 03:33:46.069 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 18 03:33:46.070 INFO kablam! 
Sep 18 03:33:46.070 INFO kablam! warning: field is never used: `bank`
Sep 18 03:33:46.070 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 18 03:33:46.070 INFO kablam!     |
Sep 18 03:33:46.070 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 18 03:33:46.071 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:33:46.071 INFO kablam! 
Sep 18 03:33:46.071 INFO kablam! warning: field is never used: `desc`
Sep 18 03:33:46.071 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 18 03:33:46.072 INFO kablam!     |
Sep 18 03:33:46.072 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 18 03:33:46.072 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:33:46.072 INFO kablam! 
Sep 18 03:33:48.493 INFO kablam! warning: field is never used: `addr`
Sep 18 03:33:48.493 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 18 03:33:48.493 INFO kablam!    |
Sep 18 03:33:48.493 INFO kablam! 29 |     addr: *mut u8,
Sep 18 03:33:48.493 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 18 03:33:48.493 INFO kablam!    |
Sep 18 03:33:48.493 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 18 03:33:48.493 INFO kablam! 
Sep 18 03:33:48.493 INFO kablam! warning: field is never used: `bank`
Sep 18 03:33:48.493 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 18 03:33:48.493 INFO kablam!     |
Sep 18 03:33:48.493 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 18 03:33:48.493 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:33:48.493 INFO kablam! 
Sep 18 03:33:48.493 INFO kablam! warning: field is never used: `desc`
Sep 18 03:33:48.493 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 18 03:33:48.493 INFO kablam!     |
Sep 18 03:33:48.493 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 18 03:33:48.493 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:33:48.493 INFO kablam! 
Sep 18 03:33:48.654 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.24s
Sep 18 03:33:48.658 INFO kablam! su: No module specific data is present
Sep 18 03:33:49.951 INFO running `"docker" "rm" "-f" "32422839e22cb4fc66d853620d08e07b2182ea299bdd3ae0d2b9819f0b21f9b3"`
Sep 18 03:33:50.279 INFO blam! 32422839e22cb4fc66d853620d08e07b2182ea299bdd3ae0d2b9819f0b21f9b3