Aug 29 21:31:40.227 INFO checking x-923-0.1.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 21:31:40.227 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 21:31:40.227 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 21:31:40.450 INFO blam! a88a3abc0d9c90b487a13e909fda8df393f8e143d1c5429da3607dd90c593513
Aug 29 21:31:40.452 INFO running `"docker" "start" "-a" "a88a3abc0d9c90b487a13e909fda8df393f8e143d1c5429da3607dd90c593513"`
Aug 29 21:31:41.134 INFO kablam!     Checking x-923 v0.1.2 (file:///source)
Aug 29 21:31:41.453 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:31:41.453 INFO kablam!   --> src/lib.rs:20:19
Aug 29 21:31:41.453 INFO kablam!    |
Aug 29 21:31:41.453 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Aug 29 21:31:41.454 INFO kablam!    |                   ----^^^^^^
Aug 29 21:31:41.454 INFO kablam!    |                   |
Aug 29 21:31:41.454 INFO kablam!    |                   help: remove this `mut`
Aug 29 21:31:41.454 INFO kablam!    |
Aug 29 21:31:41.454 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 21:31:41.454 INFO kablam! 
Aug 29 21:31:41.458 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:31:41.458 INFO kablam!   --> src/lib.rs:31:22
Aug 29 21:31:41.458 INFO kablam!    |
Aug 29 21:31:41.458 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Aug 29 21:31:41.458 INFO kablam!    |                      ----^^^^^^
Aug 29 21:31:41.458 INFO kablam!    |                      |
Aug 29 21:31:41.458 INFO kablam!    |                      help: remove this `mut`
Aug 29 21:31:41.458 INFO kablam! 
Aug 29 21:31:41.552 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:31:41.552 INFO kablam!   --> src/lib.rs:20:19
Aug 29 21:31:41.552 INFO kablam!    |
Aug 29 21:31:41.552 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Aug 29 21:31:41.552 INFO kablam!    |                   ----^^^^^^
Aug 29 21:31:41.552 INFO kablam!    |                   |
Aug 29 21:31:41.552 INFO kablam!    |                   help: remove this `mut`
Aug 29 21:31:41.552 INFO kablam!    |
Aug 29 21:31:41.552 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 21:31:41.552 INFO kablam! 
Aug 29 21:31:41.553 INFO kablam! warning: variable does not need to be mutable
Aug 29 21:31:41.553 INFO kablam!   --> src/lib.rs:31:22
Aug 29 21:31:41.553 INFO kablam!    |
Aug 29 21:31:41.553 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Aug 29 21:31:41.553 INFO kablam!    |                      ----^^^^^^
Aug 29 21:31:41.553 INFO kablam!    |                      |
Aug 29 21:31:41.553 INFO kablam!    |                      help: remove this `mut`
Aug 29 21:31:41.553 INFO kablam! 
Aug 29 21:31:41.977 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Aug 29 21:31:41.979 INFO kablam! su: No module specific data is present
Aug 29 21:31:42.406 INFO running `"docker" "rm" "-f" "a88a3abc0d9c90b487a13e909fda8df393f8e143d1c5429da3607dd90c593513"`
Aug 29 21:31:42.528 INFO blam! a88a3abc0d9c90b487a13e909fda8df393f8e143d1c5429da3607dd90c593513