Sep 21 03:20:33.797 INFO checking serde-avro-0.5.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:20:33.797 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:20:33.797 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:20:34.017 INFO blam! 7d7b76ed1f2021141ac3c00d78157d35756ecfdcbec7b59ba590c269c7b3bd41
Sep 21 03:20:34.019 INFO running `"docker" "start" "-a" "7d7b76ed1f2021141ac3c00d78157d35756ecfdcbec7b59ba590c269c7b3bd41"`
Sep 21 03:20:34.833 INFO kablam! usermod: no changes
Sep 21 03:20:34.910 INFO kablam!    Compiling serde-avro v0.5.0 (/source)
Sep 21 03:20:34.911 INFO kablam!     Checking ordered-float v0.4.0
Sep 21 03:20:34.912 INFO kablam!     Checking snap v0.2.5
Sep 21 03:20:34.912 INFO kablam!     Checking error-chain v0.9.0
Sep 21 03:20:35.290 INFO kablam!     Checking serde-value v0.4.1
Sep 21 03:20:36.981 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:20:36.981 INFO kablam!    --> src/de/read.rs:102:13
Sep 21 03:20:36.981 INFO kablam!     |
Sep 21 03:20:36.981 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 21 03:20:36.981 INFO kablam!     |             ----^^^^^^
Sep 21 03:20:36.981 INFO kablam!     |             |
Sep 21 03:20:36.981 INFO kablam!     |             help: remove this `mut`
Sep 21 03:20:36.981 INFO kablam!     |
Sep 21 03:20:36.981 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 03:20:36.981 INFO kablam! 
Sep 21 03:20:37.410 INFO kablam! warning: variable does not need to be mutable
Sep 21 03:20:37.410 INFO kablam!    --> src/de/read.rs:102:13
Sep 21 03:20:37.410 INFO kablam!     |
Sep 21 03:20:37.410 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 21 03:20:37.410 INFO kablam!     |             ----^^^^^^
Sep 21 03:20:37.410 INFO kablam!     |             |
Sep 21 03:20:37.410 INFO kablam!     |             help: remove this `mut`
Sep 21 03:20:37.410 INFO kablam!     |
Sep 21 03:20:37.410 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 03:20:37.410 INFO kablam! 
Sep 21 03:20:38.057 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
Sep 21 03:20:38.065 INFO kablam! su: No module specific data is present
Sep 21 03:20:38.636 INFO running `"docker" "rm" "-f" "7d7b76ed1f2021141ac3c00d78157d35756ecfdcbec7b59ba590c269c7b3bd41"`
Sep 21 03:20:38.773 INFO blam! 7d7b76ed1f2021141ac3c00d78157d35756ecfdcbec7b59ba590c269c7b3bd41