Sep 01 08:38:19.484 INFO checking run-info-0.5.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 08:38:19.484 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 08:38:19.484 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 08:38:19.638 INFO blam! 75812ef823c4d5142af42f883b574db0c237e9ae079d5856a4bcab56751ac88f
Sep 01 08:38:19.640 INFO running `"docker" "start" "-a" "75812ef823c4d5142af42f883b574db0c237e9ae079d5856a4bcab56751ac88f"`
Sep 01 08:38:20.451 INFO kablam!     Checking run-info v0.5.1 (file:///source)
Sep 01 08:38:21.511 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:38:21.511 INFO kablam!    --> src/printer.rs:116:25
Sep 01 08:38:21.511 INFO kablam!     |
Sep 01 08:38:21.511 INFO kablam! 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Sep 01 08:38:21.511 INFO kablam!     |                         ----^^^^
Sep 01 08:38:21.511 INFO kablam!     |                         |
Sep 01 08:38:21.511 INFO kablam!     |                         help: remove this `mut`
Sep 01 08:38:21.511 INFO kablam!     |
Sep 01 08:38:21.511 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:38:21.511 INFO kablam! 
Sep 01 08:38:21.520 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:38:21.520 INFO kablam!    --> src/printer.rs:158:23
Sep 01 08:38:21.520 INFO kablam!     |
Sep 01 08:38:21.520 INFO kablam! 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Sep 01 08:38:21.520 INFO kablam!     |                       ----^^^^
Sep 01 08:38:21.520 INFO kablam!     |                       |
Sep 01 08:38:21.520 INFO kablam!     |                       help: remove this `mut`
Sep 01 08:38:21.520 INFO kablam! 
Sep 01 08:38:21.521 INFO kablam! warning: function is never used: `pad_string`
Sep 01 08:38:21.521 INFO kablam!    --> src/printutils.rs:126:1
Sep 01 08:38:21.521 INFO kablam!     |
Sep 01 08:38:21.521 INFO kablam! 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Sep 01 08:38:21.521 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:38:21.521 INFO kablam!     |
Sep 01 08:38:21.521 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 08:38:21.521 INFO kablam! 
Sep 01 08:38:21.652 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:38:21.652 INFO kablam!    --> src/printer.rs:116:25
Sep 01 08:38:21.652 INFO kablam!     |
Sep 01 08:38:21.652 INFO kablam! 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Sep 01 08:38:21.652 INFO kablam!     |                         ----^^^^
Sep 01 08:38:21.652 INFO kablam!     |                         |
Sep 01 08:38:21.652 INFO kablam!     |                         help: remove this `mut`
Sep 01 08:38:21.652 INFO kablam!     |
Sep 01 08:38:21.652 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:38:21.652 INFO kablam! 
Sep 01 08:38:21.658 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:38:21.658 INFO kablam!    --> src/printer.rs:158:23
Sep 01 08:38:21.658 INFO kablam!     |
Sep 01 08:38:21.658 INFO kablam! 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Sep 01 08:38:21.658 INFO kablam!     |                       ----^^^^
Sep 01 08:38:21.658 INFO kablam!     |                       |
Sep 01 08:38:21.658 INFO kablam!     |                       help: remove this `mut`
Sep 01 08:38:21.658 INFO kablam! 
Sep 01 08:38:21.659 INFO kablam! warning: function is never used: `pad_string`
Sep 01 08:38:21.659 INFO kablam!    --> src/printutils.rs:126:1
Sep 01 08:38:21.659 INFO kablam!     |
Sep 01 08:38:21.659 INFO kablam! 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Sep 01 08:38:21.659 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:38:21.659 INFO kablam!     |
Sep 01 08:38:21.659 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 08:38:21.659 INFO kablam! 
Sep 01 08:38:21.679 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Sep 01 08:38:21.682 INFO kablam! su: No module specific data is present
Sep 01 08:38:22.122 INFO running `"docker" "rm" "-f" "75812ef823c4d5142af42f883b574db0c237e9ae079d5856a4bcab56751ac88f"`
Sep 01 08:38:22.224 INFO blam! 75812ef823c4d5142af42f883b574db0c237e9ae079d5856a4bcab56751ac88f