Sep 01 07:07:58.675 INFO checking serde-avro-0.5.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 07:07:58.675 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 07:07:58.675 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:07:58.847 INFO blam! 527c10f0ede9cd6077b737a7bf7d3f2a12eca2204c1993375567223eb0cb1abb
Sep 01 07:07:58.849 INFO running `"docker" "start" "-a" "527c10f0ede9cd6077b737a7bf7d3f2a12eca2204c1993375567223eb0cb1abb"`
Sep 01 07:07:59.568 INFO kablam!    Compiling serde-avro v0.5.0 (file:///source)
Sep 01 07:07:59.570 INFO kablam!     Checking snap v0.2.5
Sep 01 07:07:59.571 INFO kablam!     Checking ordered-float v0.4.0
Sep 01 07:07:59.571 INFO kablam!     Checking error-chain v0.9.0
Sep 01 07:08:00.548 INFO kablam!     Checking serde-value v0.4.1
Sep 01 07:08:03.373 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:08:03.373 INFO kablam!    --> src/de/read.rs:102:13
Sep 01 07:08:03.373 INFO kablam!     |
Sep 01 07:08:03.373 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 01 07:08:03.373 INFO kablam!     |             ----^^^^^^
Sep 01 07:08:03.373 INFO kablam!     |             |
Sep 01 07:08:03.373 INFO kablam!     |             help: remove this `mut`
Sep 01 07:08:03.373 INFO kablam!     |
Sep 01 07:08:03.373 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:08:03.373 INFO kablam! 
Sep 01 07:08:04.074 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:08:04.074 INFO kablam!    --> src/de/read.rs:102:13
Sep 01 07:08:04.074 INFO kablam!     |
Sep 01 07:08:04.074 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 01 07:08:04.074 INFO kablam!     |             ----^^^^^^
Sep 01 07:08:04.074 INFO kablam!     |             |
Sep 01 07:08:04.074 INFO kablam!     |             help: remove this `mut`
Sep 01 07:08:04.074 INFO kablam!     |
Sep 01 07:08:04.074 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:08:04.074 INFO kablam! 
Sep 01 07:08:04.953 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
Sep 01 07:08:04.958 INFO kablam! su: No module specific data is present
Sep 01 07:08:05.453 INFO running `"docker" "rm" "-f" "527c10f0ede9cd6077b737a7bf7d3f2a12eca2204c1993375567223eb0cb1abb"`
Sep 01 07:08:05.550 INFO blam! 527c10f0ede9cd6077b737a7bf7d3f2a12eca2204c1993375567223eb0cb1abb