Sep 19 20:29:27.432 INFO checking serde-avro-0.5.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 20:29:27.432 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 20:29:27.432 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:29:27.602 INFO blam! eba35d326afc731691b6d2a3045fe848687196e7b7da8c79dd612c61c1434f1b
Sep 19 20:29:27.607 INFO running `"docker" "start" "-a" "eba35d326afc731691b6d2a3045fe848687196e7b7da8c79dd612c61c1434f1b"`
Sep 19 20:29:28.599 INFO kablam! usermod: no changes
Sep 19 20:29:28.725 INFO kablam!    Compiling serde-avro v0.5.0 (/source)
Sep 19 20:29:28.727 INFO kablam!     Checking snap v0.2.5
Sep 19 20:29:28.728 INFO kablam!     Checking ordered-float v0.4.0
Sep 19 20:29:28.728 INFO kablam!     Checking error-chain v0.9.0
Sep 19 20:29:29.302 INFO kablam!     Checking serde-value v0.4.1
Sep 19 20:29:30.597 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:29:30.597 INFO kablam!    --> src/de/read.rs:102:13
Sep 19 20:29:30.597 INFO kablam!     |
Sep 19 20:29:30.597 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 19 20:29:30.597 INFO kablam!     |             ----^^^^^^
Sep 19 20:29:30.597 INFO kablam!     |             |
Sep 19 20:29:30.597 INFO kablam!     |             help: remove this `mut`
Sep 19 20:29:30.597 INFO kablam!     |
Sep 19 20:29:30.597 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 20:29:30.597 INFO kablam! 
Sep 19 20:29:31.049 INFO kablam! warning: variable does not need to be mutable
Sep 19 20:29:31.049 INFO kablam!    --> src/de/read.rs:102:13
Sep 19 20:29:31.049 INFO kablam!     |
Sep 19 20:29:31.049 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 19 20:29:31.049 INFO kablam!     |             ----^^^^^^
Sep 19 20:29:31.049 INFO kablam!     |             |
Sep 19 20:29:31.049 INFO kablam!     |             help: remove this `mut`
Sep 19 20:29:31.049 INFO kablam!     |
Sep 19 20:29:31.049 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 20:29:31.049 INFO kablam! 
Sep 19 20:29:31.446 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
Sep 19 20:29:31.454 INFO kablam! su: No module specific data is present
Sep 19 20:29:32.350 INFO running `"docker" "rm" "-f" "eba35d326afc731691b6d2a3045fe848687196e7b7da8c79dd612c61c1434f1b"`
Sep 19 20:29:32.453 INFO blam! eba35d326afc731691b6d2a3045fe848687196e7b7da8c79dd612c61c1434f1b