Sep 01 10:16:24.648 INFO checking atsamd21-hal-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 10:16:24.648 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 10:16:24.648 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:16:24.873 INFO blam! 6b0aa68276e56a26b961cff47ff6b907cdbc5bd930318d0d8e17256741f2094c
Sep 01 10:16:24.876 INFO running `"docker" "start" "-a" "6b0aa68276e56a26b961cff47ff6b907cdbc5bd930318d0d8e17256741f2094c"`
Sep 01 10:16:25.498 INFO kablam!     Checking atsamd21g18a v0.2.1
Sep 01 10:16:49.988 INFO kablam!     Checking atsamd21-hal v0.1.0 (file:///source)
Sep 01 10:17:14.387 INFO kablam! warning: field is never used: `addr`
Sep 01 10:17:14.387 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 01 10:17:14.387 INFO kablam!    |
Sep 01 10:17:14.388 INFO kablam! 29 |     addr: *mut u8,
Sep 01 10:17:14.388 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 10:17:14.388 INFO kablam!    |
Sep 01 10:17:14.388 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 10:17:14.388 INFO kablam! 
Sep 01 10:17:14.388 INFO kablam! warning: field is never used: `bank`
Sep 01 10:17:14.388 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 01 10:17:14.389 INFO kablam!     |
Sep 01 10:17:14.389 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 01 10:17:14.389 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:17:14.389 INFO kablam! 
Sep 01 10:17:14.389 INFO kablam! warning: field is never used: `desc`
Sep 01 10:17:14.389 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 01 10:17:14.389 INFO kablam!     |
Sep 01 10:17:14.389 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 01 10:17:14.389 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:17:14.389 INFO kablam! 
Sep 01 10:17:16.361 INFO kablam! warning: field is never used: `addr`
Sep 01 10:17:16.361 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 01 10:17:16.361 INFO kablam!    |
Sep 01 10:17:16.361 INFO kablam! 29 |     addr: *mut u8,
Sep 01 10:17:16.361 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 10:17:16.361 INFO kablam!    |
Sep 01 10:17:16.361 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 10:17:16.361 INFO kablam! 
Sep 01 10:17:16.361 INFO kablam! warning: field is never used: `bank`
Sep 01 10:17:16.361 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 01 10:17:16.361 INFO kablam!     |
Sep 01 10:17:16.361 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 01 10:17:16.361 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:17:16.362 INFO kablam! 
Sep 01 10:17:16.362 INFO kablam! warning: field is never used: `desc`
Sep 01 10:17:16.362 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 01 10:17:16.362 INFO kablam!     |
Sep 01 10:17:16.362 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 01 10:17:16.362 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:17:16.362 INFO kablam! 
Sep 01 10:17:16.540 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 51.06s
Sep 01 10:17:16.545 INFO kablam! su: No module specific data is present
Sep 01 10:17:16.947 INFO running `"docker" "rm" "-f" "6b0aa68276e56a26b961cff47ff6b907cdbc5bd930318d0d8e17256741f2094c"`
Sep 01 10:17:17.081 INFO blam! 6b0aa68276e56a26b961cff47ff6b907cdbc5bd930318d0d8e17256741f2094c