Oct 13 00:13:30.671 INFO checking brain-lang/brainfuck against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:13:30.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 00:13:31.126 INFO blam! c62bac453be0e6cfaf135ead5d6b7b2820a7a952889cfe79f6ac63af1292b17f
Oct 13 00:13:31.128 INFO running `"docker" "start" "-a" "c62bac453be0e6cfaf135ead5d6b7b2820a7a952889cfe79f6ac63af1292b17f"`
Oct 13 00:13:32.851 INFO kablam! usermod: no changes
Oct 13 00:13:32.956 INFO kablam!     Checking clap v2.24.2
Oct 13 00:13:39.464 INFO kablam!     Checking brain-brainfuck v1.3.0 (/source)
Oct 13 00:13:40.552 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:13:40.553 INFO kablam!    --> src/interpreter.rs:100:18
Oct 13 00:13:40.554 INFO kablam!     |
Oct 13 00:13:40.557 INFO kablam! 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Oct 13 00:13:40.557 INFO kablam!     |                  ----^^^^^^^
Oct 13 00:13:40.557 INFO kablam!     |                  |
Oct 13 00:13:40.557 INFO kablam!     |                  help: remove this `mut`
Oct 13 00:13:40.557 INFO kablam!     |
Oct 13 00:13:40.558 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 00:13:40.558 INFO kablam! 
Oct 13 00:13:41.325 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:13:41.325 INFO kablam!    --> src/interpreter.rs:100:18
Oct 13 00:13:41.325 INFO kablam!     |
Oct 13 00:13:41.326 INFO kablam! 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Oct 13 00:13:41.326 INFO kablam!     |                  ----^^^^^^^
Oct 13 00:13:41.326 INFO kablam!     |                  |
Oct 13 00:13:41.327 INFO kablam!     |                  help: remove this `mut`
Oct 13 00:13:41.327 INFO kablam!     |
Oct 13 00:13:41.327 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 00:13:41.327 INFO kablam! 
Oct 13 00:13:42.419 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.54s
Oct 13 00:13:42.429 INFO kablam! su: No module specific data is present
Oct 13 00:13:43.189 INFO running `"docker" "rm" "-f" "c62bac453be0e6cfaf135ead5d6b7b2820a7a952889cfe79f6ac63af1292b17f"`
Oct 13 00:13:43.504 INFO blam! c62bac453be0e6cfaf135ead5d6b7b2820a7a952889cfe79f6ac63af1292b17f