Sep 19 17:26:23.139 INFO checking strings-0.1.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 17:26:23.139 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 17:26:23.139 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:26:23.460 INFO blam! 7e10554448baf406d567163adaba6b204b79ed9a135a7311c844c7a37df1c4b5
Sep 19 17:26:23.462 INFO running `"docker" "start" "-a" "7e10554448baf406d567163adaba6b204b79ed9a135a7311c844c7a37df1c4b5"`
Sep 19 17:26:24.491 INFO kablam! usermod: no changes
Sep 19 17:26:24.531 INFO kablam!     Checking strings v0.1.1 (/source)
Sep 19 17:26:25.339 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:26:25.339 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 19 17:26:25.339 INFO kablam!     |
Sep 19 17:26:25.339 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 19 17:26:25.339 INFO kablam!     |                 ----^^^^
Sep 19 17:26:25.339 INFO kablam!     |                 |
Sep 19 17:26:25.339 INFO kablam!     |                 help: remove this `mut`
Sep 19 17:26:25.339 INFO kablam!     |
Sep 19 17:26:25.339 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:26:25.339 INFO kablam! 
Sep 19 17:26:25.610 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:26:25.610 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 19 17:26:25.610 INFO kablam!     |
Sep 19 17:26:25.610 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 19 17:26:25.611 INFO kablam!     |                 ----^^^^
Sep 19 17:26:25.611 INFO kablam!     |                 |
Sep 19 17:26:25.611 INFO kablam!     |                 help: remove this `mut`
Sep 19 17:26:25.611 INFO kablam!     |
Sep 19 17:26:25.611 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:26:25.611 INFO kablam! 
Sep 19 17:26:25.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Sep 19 17:26:25.845 INFO kablam! su: No module specific data is present
Sep 19 17:26:26.588 INFO running `"docker" "rm" "-f" "7e10554448baf406d567163adaba6b204b79ed9a135a7311c844c7a37df1c4b5"`
Sep 19 17:26:26.663 INFO blam! 7e10554448baf406d567163adaba6b204b79ed9a135a7311c844c7a37df1c4b5