Oct 21 22:21:22.037 INFO checking x-923-0.1.2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 22:21:22.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 22:21:22.243 INFO blam! ca7145f6fb877085e9299d160b9a0fa1d9436ef694ad35391f24df6a9c3672b1
Oct 21 22:21:22.245 INFO running `"docker" "start" "-a" "ca7145f6fb877085e9299d160b9a0fa1d9436ef694ad35391f24df6a9c3672b1"`
Oct 21 22:21:22.824 INFO kablam! usermod: no changes
Oct 21 22:21:22.848 INFO kablam!     Checking x-923 v0.1.2 (/source)
Oct 21 22:21:23.364 INFO kablam! warning: variable does not need to be mutable
Oct 21 22:21:23.364 INFO kablam!   --> src/lib.rs:20:19
Oct 21 22:21:23.364 INFO kablam!    |
Oct 21 22:21:23.364 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Oct 21 22:21:23.364 INFO kablam!    |                   ----^^^^^^
Oct 21 22:21:23.364 INFO kablam!    |                   |
Oct 21 22:21:23.364 INFO kablam!    |                   help: remove this `mut`
Oct 21 22:21:23.364 INFO kablam!    |
Oct 21 22:21:23.364 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 22:21:23.364 INFO kablam! 
Oct 21 22:21:23.364 INFO kablam! warning: variable does not need to be mutable
Oct 21 22:21:23.364 INFO kablam!   --> src/lib.rs:31:22
Oct 21 22:21:23.364 INFO kablam!    |
Oct 21 22:21:23.364 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Oct 21 22:21:23.364 INFO kablam!    |                      ----^^^^^^
Oct 21 22:21:23.364 INFO kablam!    |                      |
Oct 21 22:21:23.364 INFO kablam!    |                      help: remove this `mut`
Oct 21 22:21:23.364 INFO kablam! 
Oct 21 22:21:23.448 INFO kablam! warning: variable does not need to be mutable
Oct 21 22:21:23.448 INFO kablam!   --> src/lib.rs:20:19
Oct 21 22:21:23.448 INFO kablam!    |
Oct 21 22:21:23.448 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Oct 21 22:21:23.448 INFO kablam!    |                   ----^^^^^^
Oct 21 22:21:23.448 INFO kablam!    |                   |
Oct 21 22:21:23.448 INFO kablam!    |                   help: remove this `mut`
Oct 21 22:21:23.448 INFO kablam!    |
Oct 21 22:21:23.448 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 22:21:23.448 INFO kablam! 
Oct 21 22:21:23.448 INFO kablam! warning: variable does not need to be mutable
Oct 21 22:21:23.448 INFO kablam!   --> src/lib.rs:31:22
Oct 21 22:21:23.448 INFO kablam!    |
Oct 21 22:21:23.448 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Oct 21 22:21:23.448 INFO kablam!    |                      ----^^^^^^
Oct 21 22:21:23.448 INFO kablam!    |                      |
Oct 21 22:21:23.448 INFO kablam!    |                      help: remove this `mut`
Oct 21 22:21:23.448 INFO kablam! 
Oct 21 22:21:24.048 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Oct 21 22:21:24.064 INFO kablam! su: No module specific data is present
Oct 21 22:21:24.545 INFO running `"docker" "rm" "-f" "ca7145f6fb877085e9299d160b9a0fa1d9436ef694ad35391f24df6a9c3672b1"`
Oct 21 22:21:24.680 INFO blam! ca7145f6fb877085e9299d160b9a0fa1d9436ef694ad35391f24df6a9c3672b1