Sep 10 10:06:21.507 INFO checking serde-avro-0.5.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:06:21.507 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:06:21.507 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:06:21.727 INFO blam! 3a433a0a64369bddfc85d6e0fb17b63b5ede16bf013a4e9f8afdf9815730a9a8
Sep 10 10:06:21.729 INFO running `"docker" "start" "-a" "3a433a0a64369bddfc85d6e0fb17b63b5ede16bf013a4e9f8afdf9815730a9a8"`
Sep 10 10:06:22.505 INFO kablam! usermod: no changes
Sep 10 10:06:22.601 INFO kablam!    Compiling serde-avro v0.5.0 (file:///source)
Sep 10 10:06:22.602 INFO kablam!     Checking ordered-float v0.4.0
Sep 10 10:06:22.602 INFO kablam!     Checking error-chain v0.9.0
Sep 10 10:06:23.082 INFO kablam!     Checking serde-value v0.4.1
Sep 10 10:06:24.546 INFO kablam! warning: variable does not need to be mutable
Sep 10 10:06:24.546 INFO kablam!    --> src/de/read.rs:102:13
Sep 10 10:06:24.546 INFO kablam!     |
Sep 10 10:06:24.546 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 10 10:06:24.546 INFO kablam!     |             ----^^^^^^
Sep 10 10:06:24.546 INFO kablam!     |             |
Sep 10 10:06:24.546 INFO kablam!     |             help: remove this `mut`
Sep 10 10:06:24.550 INFO kablam!     |
Sep 10 10:06:24.550 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 10:06:24.550 INFO kablam! 
Sep 10 10:06:24.922 INFO kablam! warning: variable does not need to be mutable
Sep 10 10:06:24.922 INFO kablam!    --> src/de/read.rs:102:13
Sep 10 10:06:24.922 INFO kablam!     |
Sep 10 10:06:24.922 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 10 10:06:24.922 INFO kablam!     |             ----^^^^^^
Sep 10 10:06:24.922 INFO kablam!     |             |
Sep 10 10:06:24.922 INFO kablam!     |             help: remove this `mut`
Sep 10 10:06:24.922 INFO kablam!     |
Sep 10 10:06:24.922 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 10:06:24.922 INFO kablam! 
Sep 10 10:06:25.303 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Sep 10 10:06:25.310 INFO kablam! su: No module specific data is present
Sep 10 10:06:25.825 INFO running `"docker" "rm" "-f" "3a433a0a64369bddfc85d6e0fb17b63b5ede16bf013a4e9f8afdf9815730a9a8"`
Sep 10 10:06:25.945 INFO blam! 3a433a0a64369bddfc85d6e0fb17b63b5ede16bf013a4e9f8afdf9815730a9a8