Sep 21 13:14:16.367 INFO checking atsamd21-hal-0.0.3 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 13:14:16.367 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 13:14:16.367 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:14:16.626 INFO blam! 67eb294cc435823be12c7af6b14d9801fd8bd8608d98220d6f38bf0eb2f16605
Sep 21 13:14:16.629 INFO running `"docker" "start" "-a" "67eb294cc435823be12c7af6b14d9801fd8bd8608d98220d6f38bf0eb2f16605"`
Sep 21 13:14:18.534 INFO kablam! usermod: no changes
Sep 21 13:14:18.617 INFO kablam!     Checking embedded-hal v0.1.3
Sep 21 13:14:18.617 INFO kablam!     Checking atsamd21g18a v0.2.1
Sep 21 13:14:33.938 INFO kablam!     Checking atsamd21-hal v0.0.3 (/source)
Sep 21 13:14:45.412 INFO kablam! warning: field is never used: `addr`
Sep 21 13:14:45.412 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 21 13:14:45.412 INFO kablam!    |
Sep 21 13:14:45.412 INFO kablam! 29 |     addr: *mut u8,
Sep 21 13:14:45.412 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 21 13:14:45.412 INFO kablam!    |
Sep 21 13:14:45.412 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 13:14:45.412 INFO kablam! 
Sep 21 13:14:45.412 INFO kablam! warning: field is never used: `bank`
Sep 21 13:14:45.412 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 21 13:14:45.412 INFO kablam!     |
Sep 21 13:14:45.412 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 21 13:14:45.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:14:45.412 INFO kablam! 
Sep 21 13:14:45.412 INFO kablam! warning: field is never used: `desc`
Sep 21 13:14:45.412 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 21 13:14:45.412 INFO kablam!     |
Sep 21 13:14:45.412 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 21 13:14:45.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:14:45.412 INFO kablam! 
Sep 21 13:14:46.683 INFO kablam! warning: field is never used: `addr`
Sep 21 13:14:46.683 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 21 13:14:46.683 INFO kablam!    |
Sep 21 13:14:46.683 INFO kablam! 29 |     addr: *mut u8,
Sep 21 13:14:46.683 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 21 13:14:46.683 INFO kablam!    |
Sep 21 13:14:46.683 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 13:14:46.683 INFO kablam! 
Sep 21 13:14:46.683 INFO kablam! warning: field is never used: `bank`
Sep 21 13:14:46.683 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 21 13:14:46.683 INFO kablam!     |
Sep 21 13:14:46.683 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 21 13:14:46.683 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:14:46.683 INFO kablam! 
Sep 21 13:14:46.683 INFO kablam! warning: field is never used: `desc`
Sep 21 13:14:46.683 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 21 13:14:46.683 INFO kablam!     |
Sep 21 13:14:46.684 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 21 13:14:46.684 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:14:46.684 INFO kablam! 
Sep 21 13:14:46.839 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.28s
Sep 21 13:14:46.843 INFO kablam! su: No module specific data is present
Sep 21 13:14:47.526 INFO running `"docker" "rm" "-f" "67eb294cc435823be12c7af6b14d9801fd8bd8608d98220d6f38bf0eb2f16605"`
Sep 21 13:14:47.602 INFO blam! 67eb294cc435823be12c7af6b14d9801fd8bd8608d98220d6f38bf0eb2f16605