Aug 17 17:25:25.684 INFO checking marc-1.5.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 17:25:25.684 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 17:25:25.684 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 17:25:25.684 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 17:25:25.942 INFO blam! 0e94cd78ad36047dff941aa9aa85ea6fdd11556057ba933e3793cbdd4c93bc47
Aug 17 17:25:25.945 INFO running `"docker" "start" "-a" "0e94cd78ad36047dff941aa9aa85ea6fdd11556057ba933e3793cbdd4c93bc47"`
Aug 17 17:25:27.002 INFO kablam! warning: profile `doc` is deprecated and has no effect
Aug 17 17:25:27.078 INFO kablam!     Checking marc v1.5.0 (file:///source)
Aug 17 17:25:30.661 INFO kablam! warning: variable does not need to be mutable
Aug 17 17:25:30.661 INFO kablam!    --> src/lib.rs:110:30
Aug 17 17:25:30.661 INFO kablam!     |
Aug 17 17:25:30.661 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Aug 17 17:25:30.661 INFO kablam!     |                              ----^^^^^
Aug 17 17:25:30.661 INFO kablam!     |                              |
Aug 17 17:25:30.661 INFO kablam!     |                              help: remove this `mut`
Aug 17 17:25:30.661 INFO kablam!     |
Aug 17 17:25:30.662 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 17:25:30.662 INFO kablam! 
Aug 17 17:25:31.611 INFO kablam! warning: variable does not need to be mutable
Aug 17 17:25:31.611 INFO kablam!    --> src/lib.rs:110:30
Aug 17 17:25:31.611 INFO kablam!     |
Aug 17 17:25:31.611 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Aug 17 17:25:31.611 INFO kablam!     |                              ----^^^^^
Aug 17 17:25:31.611 INFO kablam!     |                              |
Aug 17 17:25:31.611 INFO kablam!     |                              help: remove this `mut`
Aug 17 17:25:31.611 INFO kablam!     |
Aug 17 17:25:31.611 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 17:25:31.611 INFO kablam! 
Aug 17 17:25:32.230 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Aug 17 17:25:32.234 INFO kablam! su: No module specific data is present
Aug 17 17:25:32.753 INFO running `"docker" "rm" "-f" "0e94cd78ad36047dff941aa9aa85ea6fdd11556057ba933e3793cbdd4c93bc47"`
Aug 17 17:25:32.946 INFO blam! 0e94cd78ad36047dff941aa9aa85ea6fdd11556057ba933e3793cbdd4c93bc47