Sep 01 04:56:56.613 INFO checking strings-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 04:56:56.613 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 04:56:56.613 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:56:56.746 INFO blam! 17ff85cb05c410e5fe71fab7f50fa02ea5747302f1e95ed96b10e9e3c371ee45
Sep 01 04:56:56.748 INFO running `"docker" "start" "-a" "17ff85cb05c410e5fe71fab7f50fa02ea5747302f1e95ed96b10e9e3c371ee45"`
Sep 01 04:56:57.748 INFO kablam!     Checking strings v0.1.1 (file:///source)
Sep 01 04:56:58.931 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:56:58.931 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 01 04:56:58.931 INFO kablam!     |
Sep 01 04:56:58.931 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 01 04:56:58.931 INFO kablam!     |                 ----^^^^
Sep 01 04:56:58.931 INFO kablam!     |                 |
Sep 01 04:56:58.931 INFO kablam!     |                 help: remove this `mut`
Sep 01 04:56:58.931 INFO kablam!     |
Sep 01 04:56:58.931 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 04:56:58.931 INFO kablam! 
Sep 01 04:56:59.489 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:56:59.489 INFO kablam!    --> src/string_buffer.rs:264:17
Sep 01 04:56:59.490 INFO kablam!     |
Sep 01 04:56:59.490 INFO kablam! 264 |             let mut last = &mut *result.first;
Sep 01 04:56:59.490 INFO kablam!     |                 ----^^^^
Sep 01 04:56:59.490 INFO kablam!     |                 |
Sep 01 04:56:59.490 INFO kablam!     |                 help: remove this `mut`
Sep 01 04:56:59.490 INFO kablam!     |
Sep 01 04:56:59.490 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 04:56:59.490 INFO kablam! 
Sep 01 04:56:59.897 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Sep 01 04:56:59.900 INFO kablam! su: No module specific data is present
Sep 01 04:57:00.581 INFO running `"docker" "rm" "-f" "17ff85cb05c410e5fe71fab7f50fa02ea5747302f1e95ed96b10e9e3c371ee45"`
Sep 01 04:57:00.661 INFO blam! 17ff85cb05c410e5fe71fab7f50fa02ea5747302f1e95ed96b10e9e3c371ee45