Sep 02 20:22:58.911 INFO checking atsamd21-hal-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 20:22:58.911 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 20:22:58.911 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 20:22:59.118 INFO blam! c85eede47d21877caa083ae0ab45e43041fa862bc0014ad06813133f49d7a1db
Sep 02 20:22:59.120 INFO running `"docker" "start" "-a" "c85eede47d21877caa083ae0ab45e43041fa862bc0014ad06813133f49d7a1db"`
Sep 02 20:22:59.831 INFO kablam!     Checking atsamd21g18a v0.2.1
Sep 02 20:23:25.393 INFO kablam!     Checking atsamd21-hal v0.1.0 (file:///source)
Sep 02 20:23:46.669 INFO kablam! warning: field is never used: `addr`
Sep 02 20:23:46.670 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 02 20:23:46.670 INFO kablam!    |
Sep 02 20:23:46.670 INFO kablam! 29 |     addr: *mut u8,
Sep 02 20:23:46.670 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 02 20:23:46.670 INFO kablam!    |
Sep 02 20:23:46.670 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 20:23:46.670 INFO kablam! 
Sep 02 20:23:46.670 INFO kablam! warning: field is never used: `bank`
Sep 02 20:23:46.670 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 02 20:23:46.670 INFO kablam!     |
Sep 02 20:23:46.670 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 02 20:23:46.670 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 20:23:46.671 INFO kablam! 
Sep 02 20:23:46.671 INFO kablam! warning: field is never used: `desc`
Sep 02 20:23:46.671 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 02 20:23:46.671 INFO kablam!     |
Sep 02 20:23:46.671 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 02 20:23:46.671 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 20:23:46.671 INFO kablam! 
Sep 02 20:23:51.120 INFO kablam! warning: field is never used: `addr`
Sep 02 20:23:51.120 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 02 20:23:51.120 INFO kablam!    |
Sep 02 20:23:51.120 INFO kablam! 29 |     addr: *mut u8,
Sep 02 20:23:51.120 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 02 20:23:51.120 INFO kablam!    |
Sep 02 20:23:51.120 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 20:23:51.120 INFO kablam! 
Sep 02 20:23:51.120 INFO kablam! warning: field is never used: `bank`
Sep 02 20:23:51.120 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 02 20:23:51.120 INFO kablam!     |
Sep 02 20:23:51.120 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 02 20:23:51.120 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 20:23:51.120 INFO kablam! 
Sep 02 20:23:51.121 INFO kablam! warning: field is never used: `desc`
Sep 02 20:23:51.121 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 02 20:23:51.121 INFO kablam!     |
Sep 02 20:23:51.121 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 02 20:23:51.121 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 20:23:51.121 INFO kablam! 
Sep 02 20:23:51.276 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 51.49s
Sep 02 20:23:51.280 INFO kablam! su: No module specific data is present
Sep 02 20:23:51.673 INFO running `"docker" "rm" "-f" "c85eede47d21877caa083ae0ab45e43041fa862bc0014ad06813133f49d7a1db"`
Sep 02 20:23:51.802 INFO blam! c85eede47d21877caa083ae0ab45e43041fa862bc0014ad06813133f49d7a1db