Sep 19 23:10:37.724 INFO checking ledger-0.0.5 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:10:37.724 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:10:37.724 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:10:37.923 INFO blam! cb2fd4d98287de231addb03cc986f6bfa8744fc60a49ed8c86fdf875897807ed
Sep 19 23:10:37.924 INFO running `"docker" "start" "-a" "cb2fd4d98287de231addb03cc986f6bfa8744fc60a49ed8c86fdf875897807ed"`
Sep 19 23:10:39.252 INFO kablam! usermod: no changes
Sep 19 23:10:39.316 INFO kablam!    Compiling hidapi v0.5.0
Sep 19 23:10:41.156 INFO kablam!     Checking ledger v0.0.5 (/source)
Sep 19 23:10:41.970 INFO kablam! warning: unused variable: `rcv_channel`
Sep 19 23:10:41.970 INFO kablam!    --> src/lib.rs:235:13
Sep 19 23:10:41.970 INFO kablam!     |
Sep 19 23:10:41.970 INFO kablam! 235 |         let rcv_channel = rdr.read_u16::<BigEndian>().unwrap();
Sep 19 23:10:41.970 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_rcv_channel` instead
Sep 19 23:10:41.970 INFO kablam!     |
Sep 19 23:10:41.970 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 23:10:41.970 INFO kablam! 
Sep 19 23:10:41.970 INFO kablam! warning: unused variable: `rcv_tag`
Sep 19 23:10:41.970 INFO kablam!    --> src/lib.rs:236:13
Sep 19 23:10:41.970 INFO kablam!     |
Sep 19 23:10:41.970 INFO kablam! 236 |         let rcv_tag = rdr.read_u8().unwrap();
Sep 19 23:10:41.971 INFO kablam!     |             ^^^^^^^ help: consider using `_rcv_tag` instead
Sep 19 23:10:41.971 INFO kablam! 
Sep 19 23:10:41.971 INFO kablam! warning: unused variable: `channel`
Sep 19 23:10:41.971 INFO kablam!    --> src/lib.rs:220:34
Sep 19 23:10:41.971 INFO kablam!     |
Sep 19 23:10:41.971 INFO kablam! 220 | fn read_apdu(device: &HidDevice, channel: u16, apdu_answer: &mut Vec<u8>) -> Result<usize, Box<std::error::Error>>
Sep 19 23:10:41.971 INFO kablam!     |                                  ^^^^^^^ help: consider using `_channel` instead
Sep 19 23:10:41.971 INFO kablam! 
Sep 19 23:10:42.010 INFO kablam! warning: unused variable: `rcv_channel`
Sep 19 23:10:42.010 INFO kablam!    --> src/lib.rs:235:13
Sep 19 23:10:42.010 INFO kablam!     |
Sep 19 23:10:42.010 INFO kablam! 235 |         let rcv_channel = rdr.read_u16::<BigEndian>().unwrap();
Sep 19 23:10:42.010 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_rcv_channel` instead
Sep 19 23:10:42.011 INFO kablam!     |
Sep 19 23:10:42.011 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 23:10:42.011 INFO kablam! 
Sep 19 23:10:42.011 INFO kablam! warning: unused variable: `rcv_tag`
Sep 19 23:10:42.011 INFO kablam!    --> src/lib.rs:236:13
Sep 19 23:10:42.012 INFO kablam!     |
Sep 19 23:10:42.012 INFO kablam! 236 |         let rcv_tag = rdr.read_u8().unwrap();
Sep 19 23:10:42.012 INFO kablam!     |             ^^^^^^^ help: consider using `_rcv_tag` instead
Sep 19 23:10:42.012 INFO kablam! 
Sep 19 23:10:42.012 INFO kablam! warning: unused variable: `channel`
Sep 19 23:10:42.012 INFO kablam!    --> src/lib.rs:220:34
Sep 19 23:10:42.012 INFO kablam!     |
Sep 19 23:10:42.012 INFO kablam! 220 | fn read_apdu(device: &HidDevice, channel: u16, apdu_answer: &mut Vec<u8>) -> Result<usize, Box<std::error::Error>>
Sep 19 23:10:42.012 INFO kablam!     |                                  ^^^^^^^ help: consider using `_channel` instead
Sep 19 23:10:42.012 INFO kablam! 
Sep 19 23:10:42.098 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Sep 19 23:10:42.099 INFO kablam! su: No module specific data is present
Sep 19 23:10:42.632 INFO running `"docker" "rm" "-f" "cb2fd4d98287de231addb03cc986f6bfa8744fc60a49ed8c86fdf875897807ed"`
Sep 19 23:10:42.789 INFO blam! cb2fd4d98287de231addb03cc986f6bfa8744fc60a49ed8c86fdf875897807ed