Nov 04 15:19:34.134 INFO checking x-923-0.1.2 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 15:19:34.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 15:19:34.343 INFO blam! ed9de366c0696c245c0a3669bf354b844acd218d35dcf4523d03903e670b4192
Nov 04 15:19:34.345 INFO running `"docker" "start" "-a" "ed9de366c0696c245c0a3669bf354b844acd218d35dcf4523d03903e670b4192"`
Nov 04 15:19:34.899 INFO kablam! usermod: no changes
Nov 04 15:19:34.951 INFO kablam!     Checking x-923 v0.1.2 (/source)
Nov 04 15:19:35.495 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:19:35.495 INFO kablam!   --> src/lib.rs:20:19
Nov 04 15:19:35.495 INFO kablam!    |
Nov 04 15:19:35.495 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Nov 04 15:19:35.495 INFO kablam!    |                   ----^^^^^^
Nov 04 15:19:35.495 INFO kablam!    |                   |
Nov 04 15:19:35.495 INFO kablam!    |                   help: remove this `mut`
Nov 04 15:19:35.495 INFO kablam!    |
Nov 04 15:19:35.495 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 15:19:35.495 INFO kablam! 
Nov 04 15:19:35.495 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:19:35.495 INFO kablam!   --> src/lib.rs:31:22
Nov 04 15:19:35.495 INFO kablam!    |
Nov 04 15:19:35.495 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Nov 04 15:19:35.495 INFO kablam!    |                      ----^^^^^^
Nov 04 15:19:35.495 INFO kablam!    |                      |
Nov 04 15:19:35.495 INFO kablam!    |                      help: remove this `mut`
Nov 04 15:19:35.495 INFO kablam! 
Nov 04 15:19:35.927 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:19:35.927 INFO kablam!   --> src/lib.rs:20:19
Nov 04 15:19:35.927 INFO kablam!    |
Nov 04 15:19:35.927 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Nov 04 15:19:35.927 INFO kablam!    |                   ----^^^^^^
Nov 04 15:19:35.927 INFO kablam!    |                   |
Nov 04 15:19:35.927 INFO kablam!    |                   help: remove this `mut`
Nov 04 15:19:35.927 INFO kablam!    |
Nov 04 15:19:35.927 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 15:19:35.927 INFO kablam! 
Nov 04 15:19:35.927 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:19:35.927 INFO kablam!   --> src/lib.rs:31:22
Nov 04 15:19:35.927 INFO kablam!    |
Nov 04 15:19:35.927 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Nov 04 15:19:35.927 INFO kablam!    |                      ----^^^^^^
Nov 04 15:19:35.927 INFO kablam!    |                      |
Nov 04 15:19:35.927 INFO kablam!    |                      help: remove this `mut`
Nov 04 15:19:35.927 INFO kablam! 
Nov 04 15:19:36.267 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Nov 04 15:19:36.275 INFO kablam! su: No module specific data is present
Nov 04 15:19:36.751 INFO running `"docker" "rm" "-f" "ed9de366c0696c245c0a3669bf354b844acd218d35dcf4523d03903e670b4192"`
Nov 04 15:19:36.923 INFO blam! ed9de366c0696c245c0a3669bf354b844acd218d35dcf4523d03903e670b4192