Nov 04 15:19:34.054 INFO checking x-923-0.1.2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 15:19:34.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 15:19:34.263 INFO blam! 2448a2aaba55a649d9c3113e107f1d50b25f68b7164e55c2c87ac43a16186694
Nov 04 15:19:34.264 INFO running `"docker" "start" "-a" "2448a2aaba55a649d9c3113e107f1d50b25f68b7164e55c2c87ac43a16186694"`
Nov 04 15:19:34.757 INFO kablam! usermod: no changes
Nov 04 15:19:34.778 INFO kablam!     Checking x-923 v0.1.2 (/source)
Nov 04 15:19:35.219 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:19:35.219 INFO kablam!   --> src/lib.rs:20:19
Nov 04 15:19:35.219 INFO kablam!    |
Nov 04 15:19:35.219 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Nov 04 15:19:35.219 INFO kablam!    |                   ----^^^^^^
Nov 04 15:19:35.219 INFO kablam!    |                   |
Nov 04 15:19:35.219 INFO kablam!    |                   help: remove this `mut`
Nov 04 15:19:35.219 INFO kablam!    |
Nov 04 15:19:35.219 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 15:19:35.219 INFO kablam! 
Nov 04 15:19:35.221 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:19:35.221 INFO kablam!   --> src/lib.rs:31:22
Nov 04 15:19:35.221 INFO kablam!    |
Nov 04 15:19:35.221 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Nov 04 15:19:35.222 INFO kablam!    |                      ----^^^^^^
Nov 04 15:19:35.222 INFO kablam!    |                      |
Nov 04 15:19:35.222 INFO kablam!    |                      help: remove this `mut`
Nov 04 15:19:35.222 INFO kablam! 
Nov 04 15:19:35.348 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:19:35.348 INFO kablam!   --> src/lib.rs:20:19
Nov 04 15:19:35.349 INFO kablam!    |
Nov 04 15:19:35.349 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Nov 04 15:19:35.349 INFO kablam!    |                   ----^^^^^^
Nov 04 15:19:35.349 INFO kablam!    |                   |
Nov 04 15:19:35.349 INFO kablam!    |                   help: remove this `mut`
Nov 04 15:19:35.349 INFO kablam!    |
Nov 04 15:19:35.349 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 15:19:35.349 INFO kablam! 
Nov 04 15:19:35.353 INFO kablam! warning: variable does not need to be mutable
Nov 04 15:19:35.353 INFO kablam!   --> src/lib.rs:31:22
Nov 04 15:19:35.353 INFO kablam!    |
Nov 04 15:19:35.353 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Nov 04 15:19:35.353 INFO kablam!    |                      ----^^^^^^
Nov 04 15:19:35.353 INFO kablam!    |                      |
Nov 04 15:19:35.353 INFO kablam!    |                      help: remove this `mut`
Nov 04 15:19:35.353 INFO kablam! 
Nov 04 15:19:35.983 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 04 15:19:35.984 INFO kablam! su: No module specific data is present
Nov 04 15:19:36.694 INFO running `"docker" "rm" "-f" "2448a2aaba55a649d9c3113e107f1d50b25f68b7164e55c2c87ac43a16186694"`
Nov 04 15:19:36.910 INFO blam! 2448a2aaba55a649d9c3113e107f1d50b25f68b7164e55c2c87ac43a16186694