Sep 21 12:47:22.945 INFO checking brain-brainfuck-1.3.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 12:47:22.945 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 12:47:22.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:47:23.067 INFO blam! 0f06e5c59ec091ff38024af647dd15c19564ed90790d0802c4b513bef2f6234b
Sep 21 12:47:23.070 INFO running `"docker" "start" "-a" "0f06e5c59ec091ff38024af647dd15c19564ed90790d0802c4b513bef2f6234b"`
Sep 21 12:47:24.191 INFO kablam! usermod: no changes
Sep 21 12:47:24.281 INFO kablam!     Checking brain-brainfuck v1.3.0 (/source)
Sep 21 12:47:24.722 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:47:24.722 INFO kablam!    --> src/interpreter.rs:100:18
Sep 21 12:47:24.722 INFO kablam!     |
Sep 21 12:47:24.722 INFO kablam! 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Sep 21 12:47:24.722 INFO kablam!     |                  ----^^^^^^^
Sep 21 12:47:24.722 INFO kablam!     |                  |
Sep 21 12:47:24.722 INFO kablam!     |                  help: remove this `mut`
Sep 21 12:47:24.723 INFO kablam!     |
Sep 21 12:47:24.723 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 12:47:24.723 INFO kablam! 
Sep 21 12:47:24.982 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:47:24.982 INFO kablam!    --> src/interpreter.rs:100:18
Sep 21 12:47:24.982 INFO kablam!     |
Sep 21 12:47:24.982 INFO kablam! 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Sep 21 12:47:24.982 INFO kablam!     |                  ----^^^^^^^
Sep 21 12:47:24.982 INFO kablam!     |                  |
Sep 21 12:47:24.982 INFO kablam!     |                  help: remove this `mut`
Sep 21 12:47:24.982 INFO kablam!     |
Sep 21 12:47:24.982 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 12:47:24.982 INFO kablam! 
Sep 21 12:47:25.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Sep 21 12:47:25.480 INFO kablam! su: No module specific data is present
Sep 21 12:47:26.078 INFO running `"docker" "rm" "-f" "0f06e5c59ec091ff38024af647dd15c19564ed90790d0802c4b513bef2f6234b"`
Sep 21 12:47:26.166 INFO blam! 0f06e5c59ec091ff38024af647dd15c19564ed90790d0802c4b513bef2f6234b