Sep 14 09:20:56.621 INFO checking serde-avro-0.5.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 09:20:56.621 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 09:20:56.621 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 09:20:56.746 INFO blam! 4e72fda79853f67ca4f5c06c3eddda03213a86deda998ec3c0fe8be496a6d7e2
Sep 14 09:20:56.747 INFO running `"docker" "start" "-a" "4e72fda79853f67ca4f5c06c3eddda03213a86deda998ec3c0fe8be496a6d7e2"`
Sep 14 09:20:57.629 INFO kablam! usermod: no changes
Sep 14 09:20:57.759 INFO kablam!    Compiling serde-avro v0.5.0 (file:///source)
Sep 14 09:20:57.759 INFO kablam!     Checking snap v0.2.5
Sep 14 09:20:59.791 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:20:59.791 INFO kablam!    --> src/de/read.rs:102:13
Sep 14 09:20:59.791 INFO kablam!     |
Sep 14 09:20:59.791 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 14 09:20:59.791 INFO kablam!     |             ----^^^^^^
Sep 14 09:20:59.791 INFO kablam!     |             |
Sep 14 09:20:59.791 INFO kablam!     |             help: remove this `mut`
Sep 14 09:20:59.791 INFO kablam!     |
Sep 14 09:20:59.791 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 09:20:59.791 INFO kablam! 
Sep 14 09:20:59.819 INFO kablam! warning: variable does not need to be mutable
Sep 14 09:20:59.819 INFO kablam!    --> src/de/read.rs:102:13
Sep 14 09:20:59.819 INFO kablam!     |
Sep 14 09:20:59.819 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 14 09:20:59.819 INFO kablam!     |             ----^^^^^^
Sep 14 09:20:59.819 INFO kablam!     |             |
Sep 14 09:20:59.819 INFO kablam!     |             help: remove this `mut`
Sep 14 09:20:59.819 INFO kablam!     |
Sep 14 09:20:59.819 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 09:20:59.819 INFO kablam! 
Sep 14 09:21:00.434 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Sep 14 09:21:00.450 INFO kablam! su: No module specific data is present
Sep 14 09:21:01.079 INFO running `"docker" "rm" "-f" "4e72fda79853f67ca4f5c06c3eddda03213a86deda998ec3c0fe8be496a6d7e2"`
Sep 14 09:21:01.240 INFO blam! 4e72fda79853f67ca4f5c06c3eddda03213a86deda998ec3c0fe8be496a6d7e2