Sep 17 16:31:51.476 INFO checking strings-0.1.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 16:31:51.476 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 16:31:51.476 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:31:51.888 INFO blam! 995df444b25a0e85b513bda4fb8ce94e7d0d70f1e5563d826bddbb7639d5d5e6
Sep 17 16:31:51.895 INFO running `"docker" "start" "-a" "995df444b25a0e85b513bda4fb8ce94e7d0d70f1e5563d826bddbb7639d5d5e6"`
Sep 17 16:31:53.070 INFO kablam! usermod: no changes
Sep 17 16:31:53.135 INFO kablam!     Checking strings v0.1.1 (/source)
Sep 17 16:31:53.812 INFO kablam! warning: variable does not need to be mutable
Sep 17 16:31:53.812 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 17 16:31:53.812 INFO kablam!     |
Sep 17 16:31:53.812 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 17 16:31:53.812 INFO kablam!     |                 ----^^^^
Sep 17 16:31:53.812 INFO kablam!     |                 |
Sep 17 16:31:53.812 INFO kablam!     |                 help: remove this `mut`
Sep 17 16:31:53.812 INFO kablam!     |
Sep 17 16:31:53.812 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 16:31:53.812 INFO kablam! 
Sep 17 16:31:54.335 INFO kablam! warning: variable does not need to be mutable
Sep 17 16:31:54.335 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 17 16:31:54.335 INFO kablam!     |
Sep 17 16:31:54.335 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 17 16:31:54.335 INFO kablam!     |                 ----^^^^
Sep 17 16:31:54.335 INFO kablam!     |                 |
Sep 17 16:31:54.335 INFO kablam!     |                 help: remove this `mut`
Sep 17 16:31:54.335 INFO kablam!     |
Sep 17 16:31:54.335 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 16:31:54.335 INFO kablam! 
Sep 17 16:31:54.677 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Sep 17 16:31:54.680 INFO kablam! su: No module specific data is present
Sep 17 16:31:55.619 INFO running `"docker" "rm" "-f" "995df444b25a0e85b513bda4fb8ce94e7d0d70f1e5563d826bddbb7639d5d5e6"`
Sep 17 16:31:55.799 INFO blam! 995df444b25a0e85b513bda4fb8ce94e7d0d70f1e5563d826bddbb7639d5d5e6