Nov 04 17:51:19.446 INFO checking serde-avro-0.5.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 17:51:19.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 17:51:19.779 INFO blam! 138bd18efcd45230b5cfff64394ef59aa59a1890047fe5c6d82def483ee513f4
Nov 04 17:51:19.781 INFO running `"docker" "start" "-a" "138bd18efcd45230b5cfff64394ef59aa59a1890047fe5c6d82def483ee513f4"`
Nov 04 17:51:20.570 INFO kablam! usermod: no changes
Nov 04 17:51:20.706 INFO kablam!    Compiling serde-avro v0.5.0 (/source)
Nov 04 17:51:20.711 INFO kablam!     Checking snap v0.2.5
Nov 04 17:51:20.711 INFO kablam!     Checking error-chain v0.9.0
Nov 04 17:51:20.711 INFO kablam!     Checking serde-value v0.4.1
Nov 04 17:51:24.475 INFO kablam! warning: variable does not need to be mutable
Nov 04 17:51:24.475 INFO kablam!    --> src/de/read.rs:102:13
Nov 04 17:51:24.475 INFO kablam!     |
Nov 04 17:51:24.475 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Nov 04 17:51:24.475 INFO kablam!     |             ----^^^^^^
Nov 04 17:51:24.475 INFO kablam!     |             |
Nov 04 17:51:24.475 INFO kablam!     |             help: remove this `mut`
Nov 04 17:51:24.475 INFO kablam!     |
Nov 04 17:51:24.475 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 17:51:24.475 INFO kablam! 
Nov 04 17:51:25.103 INFO kablam! warning: variable does not need to be mutable
Nov 04 17:51:25.103 INFO kablam!    --> src/de/read.rs:102:13
Nov 04 17:51:25.103 INFO kablam!     |
Nov 04 17:51:25.103 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Nov 04 17:51:25.103 INFO kablam!     |             ----^^^^^^
Nov 04 17:51:25.103 INFO kablam!     |             |
Nov 04 17:51:25.103 INFO kablam!     |             help: remove this `mut`
Nov 04 17:51:25.103 INFO kablam!     |
Nov 04 17:51:25.103 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 17:51:25.103 INFO kablam! 
Nov 04 17:51:28.946 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.35s
Nov 04 17:51:28.964 INFO kablam! su: No module specific data is present
Nov 04 17:51:29.316 INFO running `"docker" "rm" "-f" "138bd18efcd45230b5cfff64394ef59aa59a1890047fe5c6d82def483ee513f4"`
Nov 04 17:51:29.528 INFO blam! 138bd18efcd45230b5cfff64394ef59aa59a1890047fe5c6d82def483ee513f4