Sep 05 02:34:27.470 INFO checking atsamd21-hal-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 02:34:27.470 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 02:34:27.471 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 02:34:27.702 INFO blam! 707a11ee66c588909f93f56f62cd27b83a94a43d4df6a3308c01e3a3d2ed338a
Sep 05 02:34:27.704 INFO running `"docker" "start" "-a" "707a11ee66c588909f93f56f62cd27b83a94a43d4df6a3308c01e3a3d2ed338a"`
Sep 05 02:34:28.348 INFO kablam!     Checking atsamd21g18a v0.2.1
Sep 05 02:34:50.512 INFO kablam!     Checking atsamd21-hal v0.1.0 (file:///source)
Sep 05 02:35:13.776 INFO kablam! warning: field is never used: `addr`
Sep 05 02:35:13.776 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 05 02:35:13.776 INFO kablam!    |
Sep 05 02:35:13.776 INFO kablam! 29 |     addr: *mut u8,
Sep 05 02:35:13.776 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 05 02:35:13.776 INFO kablam!    |
Sep 05 02:35:13.777 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 02:35:13.777 INFO kablam! 
Sep 05 02:35:13.777 INFO kablam! warning: field is never used: `bank`
Sep 05 02:35:13.777 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 05 02:35:13.777 INFO kablam!     |
Sep 05 02:35:13.777 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 05 02:35:13.777 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 02:35:13.777 INFO kablam! 
Sep 05 02:35:13.777 INFO kablam! warning: field is never used: `desc`
Sep 05 02:35:13.777 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 05 02:35:13.777 INFO kablam!     |
Sep 05 02:35:13.777 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 05 02:35:13.777 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 02:35:13.777 INFO kablam! 
Sep 05 02:35:15.667 INFO kablam! warning: field is never used: `addr`
Sep 05 02:35:15.667 INFO kablam!   --> src/usb/mod.rs:29:5
Sep 05 02:35:15.668 INFO kablam!    |
Sep 05 02:35:15.668 INFO kablam! 29 |     addr: *mut u8,
Sep 05 02:35:15.668 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 05 02:35:15.668 INFO kablam!    |
Sep 05 02:35:15.668 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 02:35:15.668 INFO kablam! 
Sep 05 02:35:15.668 INFO kablam! warning: field is never used: `bank`
Sep 05 02:35:15.668 INFO kablam!    --> src/usb/mod.rs:129:5
Sep 05 02:35:15.668 INFO kablam!     |
Sep 05 02:35:15.668 INFO kablam! 129 |     bank: [DeviceDescBank; 2],
Sep 05 02:35:15.668 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 02:35:15.668 INFO kablam! 
Sep 05 02:35:15.668 INFO kablam! warning: field is never used: `desc`
Sep 05 02:35:15.668 INFO kablam!    --> src/usb/mod.rs:142:5
Sep 05 02:35:15.668 INFO kablam!     |
Sep 05 02:35:15.668 INFO kablam! 142 |     desc: [DeviceDescriptor; 8],
Sep 05 02:35:15.668 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 02:35:15.668 INFO kablam! 
Sep 05 02:35:15.831 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 47.52s
Sep 05 02:35:15.833 INFO kablam! su: No module specific data is present
Sep 05 02:35:16.403 INFO running `"docker" "rm" "-f" "707a11ee66c588909f93f56f62cd27b83a94a43d4df6a3308c01e3a3d2ed338a"`
Sep 05 02:35:16.559 INFO blam! 707a11ee66c588909f93f56f62cd27b83a94a43d4df6a3308c01e3a3d2ed338a