Aug 30 23:45:01.986 INFO checking atsamd21-hal-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 23:45:01.986 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 23:45:01.986 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 23:45:02.165 INFO blam! 0975f8af6254fa1c9f68a474875ad4b17f848076d79579a35f7b809dcff20249
Aug 30 23:45:02.167 INFO running `"docker" "start" "-a" "0975f8af6254fa1c9f68a474875ad4b17f848076d79579a35f7b809dcff20249"`
Aug 30 23:45:02.756 INFO kablam!     Checking atsamd21g18a v0.2.1
Aug 30 23:45:27.417 INFO kablam!     Checking atsamd21-hal v0.1.0 (file:///source)
Aug 30 23:45:52.581 INFO kablam! warning: field is never used: `addr`
Aug 30 23:45:52.581 INFO kablam!   --> src/usb/mod.rs:29:5
Aug 30 23:45:52.581 INFO kablam!    |
Aug 30 23:45:52.581 INFO kablam! 29 |     addr: *mut u8,
Aug 30 23:45:52.581 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 30 23:45:52.581 INFO kablam!    |
Aug 30 23:45:52.581 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 23:45:52.581 INFO kablam! 
Aug 30 23:45:52.582 INFO kablam! warning: field is never used: `bank`
Aug 30 23:45:52.582 INFO kablam!    --> src/usb/mod.rs:129:5
Aug 30 23:45:52.582 INFO kablam!     |
Aug 30 23:45:52.582 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Aug 30 23:45:52.582 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 23:45:52.582 INFO kablam! 
Aug 30 23:45:52.582 INFO kablam! warning: field is never used: `desc`
Aug 30 23:45:52.582 INFO kablam!    --> src/usb/mod.rs:142:5
Aug 30 23:45:52.582 INFO kablam!     |
Aug 30 23:45:52.582 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Aug 30 23:45:52.582 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 23:45:52.582 INFO kablam! 
Aug 30 23:45:54.304 INFO kablam! warning: field is never used: `addr`
Aug 30 23:45:54.304 INFO kablam!   --> src/usb/mod.rs:29:5
Aug 30 23:45:54.304 INFO kablam!    |
Aug 30 23:45:54.304 INFO kablam! 29 |     addr: *mut u8,
Aug 30 23:45:54.304 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 30 23:45:54.304 INFO kablam!    |
Aug 30 23:45:54.304 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 23:45:54.304 INFO kablam! 
Aug 30 23:45:54.304 INFO kablam! warning: field is never used: `bank`
Aug 30 23:45:54.305 INFO kablam!    --> src/usb/mod.rs:129:5
Aug 30 23:45:54.305 INFO kablam!     |
Aug 30 23:45:54.305 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Aug 30 23:45:54.305 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 23:45:54.305 INFO kablam! 
Aug 30 23:45:54.305 INFO kablam! warning: field is never used: `desc`
Aug 30 23:45:54.305 INFO kablam!    --> src/usb/mod.rs:142:5
Aug 30 23:45:54.305 INFO kablam!     |
Aug 30 23:45:54.305 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Aug 30 23:45:54.305 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 23:45:54.305 INFO kablam! 
Aug 30 23:45:54.448 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 51.72s
Aug 30 23:45:54.453 INFO kablam! su: No module specific data is present
Aug 30 23:45:54.923 INFO running `"docker" "rm" "-f" "0975f8af6254fa1c9f68a474875ad4b17f848076d79579a35f7b809dcff20249"`
Aug 30 23:45:55.047 INFO blam! 0975f8af6254fa1c9f68a474875ad4b17f848076d79579a35f7b809dcff20249