Sep 17 17:35:58.097 INFO checking serde-avro-0.5.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 17:35:58.097 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 17:35:58.098 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:35:58.237 INFO blam! ff2717fd15ef51969820139985cc284c3b65b7d19217863c84275dc04cf2e530
Sep 17 17:35:58.237 INFO running `"docker" "start" "-a" "ff2717fd15ef51969820139985cc284c3b65b7d19217863c84275dc04cf2e530"`
Sep 17 17:35:59.230 INFO kablam! usermod: no changes
Sep 17 17:35:59.313 INFO kablam!    Compiling serde-avro v0.5.0 (/source)
Sep 17 17:35:59.315 INFO kablam!     Checking error-chain v0.9.0
Sep 17 17:35:59.315 INFO kablam!     Checking serde-value v0.4.1
Sep 17 17:36:00.983 INFO kablam! warning: variable does not need to be mutable
Sep 17 17:36:00.983 INFO kablam!    --> src/de/read.rs:102:13
Sep 17 17:36:00.983 INFO kablam!     |
Sep 17 17:36:00.983 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 17 17:36:00.983 INFO kablam!     |             ----^^^^^^
Sep 17 17:36:00.983 INFO kablam!     |             |
Sep 17 17:36:00.983 INFO kablam!     |             help: remove this `mut`
Sep 17 17:36:00.983 INFO kablam!     |
Sep 17 17:36:00.983 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 17:36:00.983 INFO kablam! 
Sep 17 17:36:01.125 INFO kablam! warning: variable does not need to be mutable
Sep 17 17:36:01.125 INFO kablam!    --> src/de/read.rs:102:13
Sep 17 17:36:01.125 INFO kablam!     |
Sep 17 17:36:01.125 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 17 17:36:01.125 INFO kablam!     |             ----^^^^^^
Sep 17 17:36:01.125 INFO kablam!     |             |
Sep 17 17:36:01.125 INFO kablam!     |             help: remove this `mut`
Sep 17 17:36:01.125 INFO kablam!     |
Sep 17 17:36:01.125 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 17:36:01.125 INFO kablam! 
Sep 17 17:36:02.322 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
Sep 17 17:36:02.329 INFO kablam! su: No module specific data is present
Sep 17 17:36:03.079 INFO running `"docker" "rm" "-f" "ff2717fd15ef51969820139985cc284c3b65b7d19217863c84275dc04cf2e530"`
Sep 17 17:36:03.310 INFO blam! ff2717fd15ef51969820139985cc284c3b65b7d19217863c84275dc04cf2e530