Sep 19 17:26:22.608 INFO checking strings-0.1.1 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 17:26:22.608 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 17:26:22.608 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:26:22.954 INFO blam! bc5723e5f590ee7b9522650f3faba4be3ed2b756e196881ffdb540ab7f2b256f
Sep 19 17:26:22.957 INFO running `"docker" "start" "-a" "bc5723e5f590ee7b9522650f3faba4be3ed2b756e196881ffdb540ab7f2b256f"`
Sep 19 17:26:24.039 INFO kablam! usermod: no changes
Sep 19 17:26:24.079 INFO kablam!     Checking strings v0.1.1 (/source)
Sep 19 17:26:24.892 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:26:24.892 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 19 17:26:24.892 INFO kablam!     |
Sep 19 17:26:24.893 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 19 17:26:24.893 INFO kablam!     |                 ----^^^^
Sep 19 17:26:24.893 INFO kablam!     |                 |
Sep 19 17:26:24.893 INFO kablam!     |                 help: remove this `mut`
Sep 19 17:26:24.893 INFO kablam!     |
Sep 19 17:26:24.893 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:26:24.893 INFO kablam! 
Sep 19 17:26:25.374 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:26:25.374 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 19 17:26:25.374 INFO kablam!     |
Sep 19 17:26:25.374 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 19 17:26:25.374 INFO kablam!     |                 ----^^^^
Sep 19 17:26:25.374 INFO kablam!     |                 |
Sep 19 17:26:25.374 INFO kablam!     |                 help: remove this `mut`
Sep 19 17:26:25.374 INFO kablam!     |
Sep 19 17:26:25.374 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:26:25.374 INFO kablam! 
Sep 19 17:26:25.644 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Sep 19 17:26:25.646 INFO kablam! su: No module specific data is present
Sep 19 17:26:26.327 INFO running `"docker" "rm" "-f" "bc5723e5f590ee7b9522650f3faba4be3ed2b756e196881ffdb540ab7f2b256f"`
Sep 19 17:26:26.400 INFO blam! bc5723e5f590ee7b9522650f3faba4be3ed2b756e196881ffdb540ab7f2b256f