Aug 17 10:51:18.450 INFO checking serde-avro-0.5.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 10:51:18.450 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 10:51:18.450 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 10:51:18.450 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/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 10:51:18.655 INFO blam! 7c06dd799cabe60fca6e75644d790a79acf3b62a84c82946c5483de6e6b65ca8
Aug 17 10:51:18.657 INFO running `"docker" "start" "-a" "7c06dd799cabe60fca6e75644d790a79acf3b62a84c82946c5483de6e6b65ca8"`
Aug 17 10:51:20.136 INFO kablam!    Compiling serde-avro v0.5.0 (file:///source)
Aug 17 10:51:20.142 INFO kablam!     Checking error-chain v0.9.0
Aug 17 10:51:20.142 INFO kablam!     Checking serde-value v0.4.1
Aug 17 10:51:24.466 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:51:24.466 INFO kablam!    --> src/de/read.rs:102:13
Aug 17 10:51:24.466 INFO kablam!     |
Aug 17 10:51:24.466 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Aug 17 10:51:24.466 INFO kablam!     |             ----^^^^^^
Aug 17 10:51:24.466 INFO kablam!     |             |
Aug 17 10:51:24.466 INFO kablam!     |             help: remove this `mut`
Aug 17 10:51:24.466 INFO kablam!     |
Aug 17 10:51:24.466 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 10:51:24.467 INFO kablam! 
Aug 17 10:51:25.652 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:51:25.652 INFO kablam!    --> src/de/read.rs:102:13
Aug 17 10:51:25.652 INFO kablam!     |
Aug 17 10:51:25.652 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Aug 17 10:51:25.652 INFO kablam!     |             ----^^^^^^
Aug 17 10:51:25.652 INFO kablam!     |             |
Aug 17 10:51:25.652 INFO kablam!     |             help: remove this `mut`
Aug 17 10:51:25.652 INFO kablam!     |
Aug 17 10:51:25.652 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 10:51:25.652 INFO kablam! 
Aug 17 10:51:26.599 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
Aug 17 10:51:26.609 INFO kablam! su: No module specific data is present
Aug 17 10:51:27.242 INFO running `"docker" "rm" "-f" "7c06dd799cabe60fca6e75644d790a79acf3b62a84c82946c5483de6e6b65ca8"`
Aug 17 10:51:27.409 INFO blam! 7c06dd799cabe60fca6e75644d790a79acf3b62a84c82946c5483de6e6b65ca8