Aug 18 00:15:16.313 INFO checking difflib-0.4.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 00:15:16.314 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:15:16.314 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:15:16.314 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:15:16.585 INFO blam! 01fe5f419b9e6449f5ee429611b17b2c5e18cb99f86cf98b75fa0d020d1adc01
Aug 18 00:15:16.585 INFO running `"docker" "start" "-a" "01fe5f419b9e6449f5ee429611b17b2c5e18cb99f86cf98b75fa0d020d1adc01"`
Aug 18 00:15:17.825 INFO kablam!     Checking difflib v0.4.0 (file:///source)
Aug 18 00:15:20.744 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:15:20.744 INFO kablam!    --> src/sequencematcher.rs:117:17
Aug 18 00:15:20.744 INFO kablam!     |
Aug 18 00:15:20.745 INFO kablam! 117 |             let mut counter = second_sequence_elements
Aug 18 00:15:20.745 INFO kablam!     |                 ----^^^^^^^
Aug 18 00:15:20.745 INFO kablam!     |                 |
Aug 18 00:15:20.745 INFO kablam!     |                 help: remove this `mut`
Aug 18 00:15:20.745 INFO kablam!     |
Aug 18 00:15:20.745 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 00:15:20.745 INFO kablam! 
Aug 18 00:15:20.979 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:15:20.979 INFO kablam!    --> src/sequencematcher.rs:117:17
Aug 18 00:15:20.979 INFO kablam!     |
Aug 18 00:15:20.979 INFO kablam! 117 |             let mut counter = second_sequence_elements
Aug 18 00:15:20.979 INFO kablam!     |                 ----^^^^^^^
Aug 18 00:15:20.979 INFO kablam!     |                 |
Aug 18 00:15:20.979 INFO kablam!     |                 help: remove this `mut`
Aug 18 00:15:20.979 INFO kablam!     |
Aug 18 00:15:20.979 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 00:15:20.979 INFO kablam! 
Aug 18 00:15:22.574 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
Aug 18 00:15:22.579 INFO kablam! su: No module specific data is present
Aug 18 00:15:23.111 INFO running `"docker" "rm" "-f" "01fe5f419b9e6449f5ee429611b17b2c5e18cb99f86cf98b75fa0d020d1adc01"`
Aug 18 00:15:23.278 INFO blam! 01fe5f419b9e6449f5ee429611b17b2c5e18cb99f86cf98b75fa0d020d1adc01