Sep 06 09:21:30.879 INFO checking brain-brainfuck-1.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 09:21:30.879 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 09:21:30.879 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:21:31.075 INFO blam! d6e567264a3bbd797dd02fe6495ce032cd50240b61bb432adc339536ad5f9d47
Sep 06 09:21:31.076 INFO running `"docker" "start" "-a" "d6e567264a3bbd797dd02fe6495ce032cd50240b61bb432adc339536ad5f9d47"`
Sep 06 09:21:31.942 INFO kablam! usermod: no changes
Sep 06 09:21:32.005 INFO kablam!     Checking brain-brainfuck v1.3.0 (file:///source)
Sep 06 09:21:32.426 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:21:32.427 INFO kablam!    --> src/interpreter.rs:100:18
Sep 06 09:21:32.427 INFO kablam!     |
Sep 06 09:21:32.427 INFO kablam! 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Sep 06 09:21:32.427 INFO kablam!     |                  ----^^^^^^^
Sep 06 09:21:32.427 INFO kablam!     |                  |
Sep 06 09:21:32.427 INFO kablam!     |                  help: remove this `mut`
Sep 06 09:21:32.427 INFO kablam!     |
Sep 06 09:21:32.427 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:21:32.427 INFO kablam! 
Sep 06 09:21:32.955 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:21:32.955 INFO kablam!    --> src/interpreter.rs:100:18
Sep 06 09:21:32.955 INFO kablam!     |
Sep 06 09:21:32.955 INFO kablam! 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Sep 06 09:21:32.955 INFO kablam!     |                  ----^^^^^^^
Sep 06 09:21:32.955 INFO kablam!     |                  |
Sep 06 09:21:32.955 INFO kablam!     |                  help: remove this `mut`
Sep 06 09:21:32.955 INFO kablam!     |
Sep 06 09:21:32.955 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 09:21:32.955 INFO kablam! 
Sep 06 09:21:33.374 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Sep 06 09:21:33.382 INFO kablam! su: No module specific data is present
Sep 06 09:21:33.919 INFO running `"docker" "rm" "-f" "d6e567264a3bbd797dd02fe6495ce032cd50240b61bb432adc339536ad5f9d47"`
Sep 06 09:21:33.977 INFO blam! d6e567264a3bbd797dd02fe6495ce032cd50240b61bb432adc339536ad5f9d47