Aug 17 05:53:22.205 INFO checking x-923-0.1.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 05:53:22.205 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 05:53:22.205 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 05:53:22.205 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 05:53:22.459 INFO blam! b24f1bc19d6c0b77b99ca6d088b9244bb338d10e38a2132adff086e1fc4aafb3
Aug 17 05:53:22.461 INFO running `"docker" "start" "-a" "b24f1bc19d6c0b77b99ca6d088b9244bb338d10e38a2132adff086e1fc4aafb3"`
Aug 17 05:53:23.391 INFO kablam!     Checking x-923 v0.1.2 (file:///source)
Aug 17 05:53:23.841 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:53:23.841 INFO kablam!   --> src/lib.rs:20:19
Aug 17 05:53:23.841 INFO kablam!    |
Aug 17 05:53:23.841 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Aug 17 05:53:23.841 INFO kablam!    |                   ----^^^^^^
Aug 17 05:53:23.841 INFO kablam!    |                   |
Aug 17 05:53:23.841 INFO kablam!    |                   help: remove this `mut`
Aug 17 05:53:23.841 INFO kablam!    |
Aug 17 05:53:23.841 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 05:53:23.841 INFO kablam! 
Aug 17 05:53:23.844 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:53:23.844 INFO kablam!   --> src/lib.rs:31:22
Aug 17 05:53:23.844 INFO kablam!    |
Aug 17 05:53:23.845 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Aug 17 05:53:23.845 INFO kablam!    |                      ----^^^^^^
Aug 17 05:53:23.845 INFO kablam!    |                      |
Aug 17 05:53:23.845 INFO kablam!    |                      help: remove this `mut`
Aug 17 05:53:23.845 INFO kablam! 
Aug 17 05:53:24.187 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:53:24.187 INFO kablam!   --> src/lib.rs:20:19
Aug 17 05:53:24.187 INFO kablam!    |
Aug 17 05:53:24.188 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Aug 17 05:53:24.188 INFO kablam!    |                   ----^^^^^^
Aug 17 05:53:24.188 INFO kablam!    |                   |
Aug 17 05:53:24.188 INFO kablam!    |                   help: remove this `mut`
Aug 17 05:53:24.188 INFO kablam!    |
Aug 17 05:53:24.188 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 05:53:24.188 INFO kablam! 
Aug 17 05:53:24.191 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:53:24.191 INFO kablam!   --> src/lib.rs:31:22
Aug 17 05:53:24.191 INFO kablam!    |
Aug 17 05:53:24.191 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Aug 17 05:53:24.191 INFO kablam!    |                      ----^^^^^^
Aug 17 05:53:24.191 INFO kablam!    |                      |
Aug 17 05:53:24.191 INFO kablam!    |                      help: remove this `mut`
Aug 17 05:53:24.191 INFO kablam! 
Aug 17 05:53:25.012 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Aug 17 05:53:25.015 INFO kablam! su: No module specific data is present
Aug 17 05:53:25.491 INFO running `"docker" "rm" "-f" "b24f1bc19d6c0b77b99ca6d088b9244bb338d10e38a2132adff086e1fc4aafb3"`
Aug 17 05:53:25.661 INFO blam! b24f1bc19d6c0b77b99ca6d088b9244bb338d10e38a2132adff086e1fc4aafb3