Sep 19 23:10:36.924 INFO checking ledger-0.0.5 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 23:10:36.924 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 23:10:36.924 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:10:37.150 INFO blam! 8e85cadc5659fa3d3c991c2abd31ad476497f392cdae611aefe8fa7e07704c7d
Sep 19 23:10:37.151 INFO running `"docker" "start" "-a" "8e85cadc5659fa3d3c991c2abd31ad476497f392cdae611aefe8fa7e07704c7d"`
Sep 19 23:10:38.399 INFO kablam! usermod: no changes
Sep 19 23:10:38.457 INFO kablam!    Compiling hidapi v0.5.0
Sep 19 23:10:39.907 INFO kablam!     Checking ledger v0.0.5 (/source)
Sep 19 23:10:40.939 INFO kablam! warning: unused variable: `rcv_channel`
Sep 19 23:10:40.939 INFO kablam!    --> src/lib.rs:235:13
Sep 19 23:10:40.939 INFO kablam!     |
Sep 19 23:10:40.939 INFO kablam! 235 |         let rcv_channel = rdr.read_u16::<BigEndian>().unwrap();
Sep 19 23:10:40.939 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_rcv_channel` instead
Sep 19 23:10:40.939 INFO kablam!     |
Sep 19 23:10:40.939 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 23:10:40.939 INFO kablam! 
Sep 19 23:10:40.939 INFO kablam! warning: unused variable: `rcv_tag`
Sep 19 23:10:40.939 INFO kablam!    --> src/lib.rs:236:13
Sep 19 23:10:40.939 INFO kablam!     |
Sep 19 23:10:40.939 INFO kablam! 236 |         let rcv_tag = rdr.read_u8().unwrap();
Sep 19 23:10:40.939 INFO kablam!     |             ^^^^^^^ help: consider using `_rcv_tag` instead
Sep 19 23:10:40.939 INFO kablam! 
Sep 19 23:10:40.939 INFO kablam! warning: unused variable: `channel`
Sep 19 23:10:40.939 INFO kablam!    --> src/lib.rs:220:34
Sep 19 23:10:40.939 INFO kablam!     |
Sep 19 23:10:40.939 INFO kablam! 220 | fn read_apdu(device: &HidDevice, channel: u16, apdu_answer: &mut Vec<u8>) -> Result<usize, Box<std::error::Error>>
Sep 19 23:10:40.939 INFO kablam!     |                                  ^^^^^^^ help: consider using `_channel` instead
Sep 19 23:10:40.943 INFO kablam! 
Sep 19 23:10:41.139 INFO kablam! warning: unused variable: `rcv_channel`
Sep 19 23:10:41.139 INFO kablam!    --> src/lib.rs:235:13
Sep 19 23:10:41.139 INFO kablam!     |
Sep 19 23:10:41.139 INFO kablam! 235 |         let rcv_channel = rdr.read_u16::<BigEndian>().unwrap();
Sep 19 23:10:41.139 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_rcv_channel` instead
Sep 19 23:10:41.139 INFO kablam!     |
Sep 19 23:10:41.139 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 23:10:41.139 INFO kablam! 
Sep 19 23:10:41.139 INFO kablam! warning: unused variable: `rcv_tag`
Sep 19 23:10:41.139 INFO kablam!    --> src/lib.rs:236:13
Sep 19 23:10:41.139 INFO kablam!     |
Sep 19 23:10:41.139 INFO kablam! 236 |         let rcv_tag = rdr.read_u8().unwrap();
Sep 19 23:10:41.139 INFO kablam!     |             ^^^^^^^ help: consider using `_rcv_tag` instead
Sep 19 23:10:41.139 INFO kablam! 
Sep 19 23:10:41.139 INFO kablam! warning: unused variable: `channel`
Sep 19 23:10:41.139 INFO kablam!    --> src/lib.rs:220:34
Sep 19 23:10:41.139 INFO kablam!     |
Sep 19 23:10:41.139 INFO kablam! 220 | fn read_apdu(device: &HidDevice, channel: u16, apdu_answer: &mut Vec<u8>) -> Result<usize, Box<std::error::Error>>
Sep 19 23:10:41.139 INFO kablam!     |                                  ^^^^^^^ help: consider using `_channel` instead
Sep 19 23:10:41.139 INFO kablam! 
Sep 19 23:10:41.215 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Sep 19 23:10:41.223 INFO kablam! su: No module specific data is present
Sep 19 23:10:42.241 INFO running `"docker" "rm" "-f" "8e85cadc5659fa3d3c991c2abd31ad476497f392cdae611aefe8fa7e07704c7d"`
Sep 19 23:10:42.388 INFO blam! 8e85cadc5659fa3d3c991c2abd31ad476497f392cdae611aefe8fa7e07704c7d