Sep 10 08:18:38.069 INFO checking strings-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 08:18:38.069 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 08:18:38.069 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 08:18:38.429 INFO blam! 405d63ac721b24fdd306ad59ef70423b784b801919e798ac7b2dd859c55d3b95
Sep 10 08:18:38.431 INFO running `"docker" "start" "-a" "405d63ac721b24fdd306ad59ef70423b784b801919e798ac7b2dd859c55d3b95"`
Sep 10 08:18:39.552 INFO kablam! usermod: no changes
Sep 10 08:18:39.634 INFO kablam!     Checking strings v0.1.1 (file:///source)
Sep 10 08:18:40.578 INFO kablam! warning: variable does not need to be mutable
Sep 10 08:18:40.578 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 10 08:18:40.578 INFO kablam!     |
Sep 10 08:18:40.578 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 10 08:18:40.578 INFO kablam!     |                 ----^^^^
Sep 10 08:18:40.578 INFO kablam!     |                 |
Sep 10 08:18:40.578 INFO kablam!     |                 help: remove this `mut`
Sep 10 08:18:40.578 INFO kablam!     |
Sep 10 08:18:40.578 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 08:18:40.578 INFO kablam! 
Sep 10 08:18:41.242 INFO kablam! warning: variable does not need to be mutable
Sep 10 08:18:41.242 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 10 08:18:41.242 INFO kablam!     |
Sep 10 08:18:41.242 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 10 08:18:41.242 INFO kablam!     |                 ----^^^^
Sep 10 08:18:41.242 INFO kablam!     |                 |
Sep 10 08:18:41.242 INFO kablam!     |                 help: remove this `mut`
Sep 10 08:18:41.242 INFO kablam!     |
Sep 10 08:18:41.242 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 08:18:41.242 INFO kablam! 
Sep 10 08:18:41.576 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Sep 10 08:18:41.579 INFO kablam! su: No module specific data is present
Sep 10 08:18:42.819 INFO running `"docker" "rm" "-f" "405d63ac721b24fdd306ad59ef70423b784b801919e798ac7b2dd859c55d3b95"`
Sep 10 08:18:42.934 INFO blam! 405d63ac721b24fdd306ad59ef70423b784b801919e798ac7b2dd859c55d3b95