Sep 05 22:23:16.391 INFO checking strings-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 22:23:16.391 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 22:23:16.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 22:23:16.745 INFO blam! 72bef73d83ab3e54367f6a67de947f2204425e0b9f6e217255611c2dacf1f6a8
Sep 05 22:23:16.757 INFO running `"docker" "start" "-a" "72bef73d83ab3e54367f6a67de947f2204425e0b9f6e217255611c2dacf1f6a8"`
Sep 05 22:23:17.990 INFO kablam! usermod: no changes
Sep 05 22:23:18.068 INFO kablam!     Checking strings v0.1.1 (file:///source)
Sep 05 22:23:19.417 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:23:19.417 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 05 22:23:19.417 INFO kablam!     |
Sep 05 22:23:19.418 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 05 22:23:19.418 INFO kablam!     |                 ----^^^^
Sep 05 22:23:19.418 INFO kablam!     |                 |
Sep 05 22:23:19.418 INFO kablam!     |                 help: remove this `mut`
Sep 05 22:23:19.418 INFO kablam!     |
Sep 05 22:23:19.418 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 22:23:19.418 INFO kablam! 
Sep 05 22:23:19.969 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:23:19.969 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 05 22:23:19.969 INFO kablam!     |
Sep 05 22:23:19.969 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 05 22:23:19.969 INFO kablam!     |                 ----^^^^
Sep 05 22:23:19.969 INFO kablam!     |                 |
Sep 05 22:23:19.969 INFO kablam!     |                 help: remove this `mut`
Sep 05 22:23:19.969 INFO kablam!     |
Sep 05 22:23:19.969 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 05 22:23:19.969 INFO kablam! 
Sep 05 22:23:20.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Sep 05 22:23:20.301 INFO kablam! su: No module specific data is present
Sep 05 22:23:21.336 INFO running `"docker" "rm" "-f" "72bef73d83ab3e54367f6a67de947f2204425e0b9f6e217255611c2dacf1f6a8"`
Sep 05 22:23:21.553 INFO blam! 72bef73d83ab3e54367f6a67de947f2204425e0b9f6e217255611c2dacf1f6a8