Nov 30 05:58:06.574 INFO checking brain-lang/brainfuck against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 05:58:06.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 05:58:07.026 INFO [stdout] 2af95389df3316e00830a5f45b84c21a97a549c80092031efbd2a0b1d0fe3f91
Nov 30 05:58:07.028 INFO running `"docker" "start" "-a" "2af95389df3316e00830a5f45b84c21a97a549c80092031efbd2a0b1d0fe3f91"`
Nov 30 05:58:07.906 INFO [stderr] usermod: no changes
Nov 30 05:58:08.040 INFO [stderr]     Checking clap v2.24.2
Nov 30 05:58:14.196 INFO [stderr]     Checking brain-brainfuck v1.3.0 (/source)
Nov 30 05:58:14.656 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:58:14.656 INFO [stderr]    --> src/interpreter.rs:100:18
Nov 30 05:58:14.656 INFO [stderr]     |
Nov 30 05:58:14.656 INFO [stderr] 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Nov 30 05:58:14.656 INFO [stderr]     |                  ----^^^^^^^
Nov 30 05:58:14.656 INFO [stderr]     |                  |
Nov 30 05:58:14.656 INFO [stderr]     |                  help: remove this `mut`
Nov 30 05:58:14.656 INFO [stderr]     |
Nov 30 05:58:14.656 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 05:58:14.656 INFO [stderr] 
Nov 30 05:58:14.964 INFO [stderr] warning: variable does not need to be mutable
Nov 30 05:58:14.964 INFO [stderr]    --> src/interpreter.rs:100:18
Nov 30 05:58:14.964 INFO [stderr]     |
Nov 30 05:58:14.964 INFO [stderr] 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Nov 30 05:58:14.964 INFO [stderr]     |                  ----^^^^^^^
Nov 30 05:58:14.964 INFO [stderr]     |                  |
Nov 30 05:58:14.964 INFO [stderr]     |                  help: remove this `mut`
Nov 30 05:58:14.964 INFO [stderr]     |
Nov 30 05:58:14.964 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 05:58:14.964 INFO [stderr] 
Nov 30 05:58:16.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
Nov 30 05:58:16.625 INFO [stderr] su: No module specific data is present
Nov 30 05:58:17.705 INFO running `"docker" "inspect" "2af95389df3316e00830a5f45b84c21a97a549c80092031efbd2a0b1d0fe3f91"`
Nov 30 05:58:18.066 INFO running `"docker" "rm" "-f" "2af95389df3316e00830a5f45b84c21a97a549c80092031efbd2a0b1d0fe3f91"`
Nov 30 05:58:18.468 INFO [stdout] 2af95389df3316e00830a5f45b84c21a97a549c80092031efbd2a0b1d0fe3f91