Sep 14 19:30:29.880 INFO checking atsamd21-hal-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 19:30:29.880 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 19:30:29.880 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:30:30.268 INFO blam! 20ba66fd283e094b4fe36c3a773c290ef47e484ba9aa1d0198a98d9e8b032b27
Sep 14 19:30:30.270 INFO running `"docker" "start" "-a" "20ba66fd283e094b4fe36c3a773c290ef47e484ba9aa1d0198a98d9e8b032b27"`
Sep 14 19:30:31.730 INFO kablam! usermod: no changes
Sep 14 19:30:31.851 INFO kablam!     Checking atsamd21g18a v0.2.1
Sep 14 19:30:51.227 INFO kablam!     Checking atsamd21-hal v0.1.0 (file:///source)
Sep 14 19:31:09.502 INFO kablam! warning: field is never used: `addr`
Sep 14 19:31:09.502 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 14 19:31:09.502 INFO kablam!    |
Sep 14 19:31:09.503 INFO kablam! 29 |     addr: *mut u8,
Sep 14 19:31:09.503 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 14 19:31:09.503 INFO kablam!    |
Sep 14 19:31:09.503 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 19:31:09.503 INFO kablam! 
Sep 14 19:31:09.503 INFO kablam! warning: field is never used: `bank`
Sep 14 19:31:09.503 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 14 19:31:09.503 INFO kablam!     |
Sep 14 19:31:09.503 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 14 19:31:09.503 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:31:09.503 INFO kablam! 
Sep 14 19:31:09.503 INFO kablam! warning: field is never used: `desc`
Sep 14 19:31:09.503 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 14 19:31:09.503 INFO kablam!     |
Sep 14 19:31:09.503 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 14 19:31:09.503 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:31:09.503 INFO kablam! 
Sep 14 19:31:10.411 INFO kablam! warning: field is never used: `addr`
Sep 14 19:31:10.411 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 14 19:31:10.411 INFO kablam!    |
Sep 14 19:31:10.411 INFO kablam! 29 |     addr: *mut u8,
Sep 14 19:31:10.411 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 14 19:31:10.411 INFO kablam!    |
Sep 14 19:31:10.411 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 19:31:10.411 INFO kablam! 
Sep 14 19:31:10.411 INFO kablam! warning: field is never used: `bank`
Sep 14 19:31:10.411 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 14 19:31:10.411 INFO kablam!     |
Sep 14 19:31:10.411 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 14 19:31:10.411 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:31:10.411 INFO kablam! 
Sep 14 19:31:10.411 INFO kablam! warning: field is never used: `desc`
Sep 14 19:31:10.411 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 14 19:31:10.411 INFO kablam!     |
Sep 14 19:31:10.411 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 14 19:31:10.411 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 19:31:10.411 INFO kablam! 
Sep 14 19:31:10.564 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.79s
Sep 14 19:31:10.566 INFO kablam! su: No module specific data is present
Sep 14 19:31:11.388 INFO running `"docker" "rm" "-f" "20ba66fd283e094b4fe36c3a773c290ef47e484ba9aa1d0198a98d9e8b032b27"`
Sep 14 19:31:11.494 INFO blam! 20ba66fd283e094b4fe36c3a773c290ef47e484ba9aa1d0198a98d9e8b032b27