Sep 21 04:10:45.423 INFO checking run-info-0.5.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 04:10:45.423 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 04:10:45.423 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:10:45.667 INFO blam! 7c6a157c198f259d6421f93931d9237d9c57f5894d95926eb433bfef526af36d
Sep 21 04:10:45.669 INFO running `"docker" "start" "-a" "7c6a157c198f259d6421f93931d9237d9c57f5894d95926eb433bfef526af36d"`
Sep 21 04:10:47.214 INFO kablam! usermod: no changes
Sep 21 04:10:47.330 INFO kablam!     Checking run-info v0.5.1 (/source)
Sep 21 04:10:48.475 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:10:48.476 INFO kablam!    --> src/printer.rs:116:25
Sep 21 04:10:48.476 INFO kablam!     |
Sep 21 04:10:48.477 INFO kablam! 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Sep 21 04:10:48.477 INFO kablam!     |                         ----^^^^
Sep 21 04:10:48.478 INFO kablam!     |                         |
Sep 21 04:10:48.478 INFO kablam!     |                         help: remove this `mut`
Sep 21 04:10:48.478 INFO kablam!     |
Sep 21 04:10:48.479 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 04:10:48.479 INFO kablam! 
Sep 21 04:10:48.481 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:10:48.481 INFO kablam!    --> src/printer.rs:158:23
Sep 21 04:10:48.481 INFO kablam!     |
Sep 21 04:10:48.482 INFO kablam! 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Sep 21 04:10:48.482 INFO kablam!     |                       ----^^^^
Sep 21 04:10:48.482 INFO kablam!     |                       |
Sep 21 04:10:48.483 INFO kablam!     |                       help: remove this `mut`
Sep 21 04:10:48.483 INFO kablam! 
Sep 21 04:10:48.483 INFO kablam! warning: function is never used: `pad_string`
Sep 21 04:10:48.484 INFO kablam!    --> src/printutils.rs:126:1
Sep 21 04:10:48.484 INFO kablam!     |
Sep 21 04:10:48.485 INFO kablam! 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Sep 21 04:10:48.485 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:10:48.485 INFO kablam!     |
Sep 21 04:10:48.486 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 21 04:10:48.486 INFO kablam! 
Sep 21 04:10:48.550 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:10:48.550 INFO kablam!    --> src/printer.rs:116:25
Sep 21 04:10:48.550 INFO kablam!     |
Sep 21 04:10:48.550 INFO kablam! 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Sep 21 04:10:48.550 INFO kablam!     |                         ----^^^^
Sep 21 04:10:48.550 INFO kablam!     |                         |
Sep 21 04:10:48.550 INFO kablam!     |                         help: remove this `mut`
Sep 21 04:10:48.550 INFO kablam!     |
Sep 21 04:10:48.550 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 04:10:48.550 INFO kablam! 
Sep 21 04:10:48.562 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:10:48.562 INFO kablam!    --> src/printer.rs:158:23
Sep 21 04:10:48.562 INFO kablam!     |
Sep 21 04:10:48.562 INFO kablam! 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Sep 21 04:10:48.562 INFO kablam!     |                       ----^^^^
Sep 21 04:10:48.562 INFO kablam!     |                       |
Sep 21 04:10:48.562 INFO kablam!     |                       help: remove this `mut`
Sep 21 04:10:48.562 INFO kablam! 
Sep 21 04:10:48.566 INFO kablam! warning: function is never used: `pad_string`
Sep 21 04:10:48.566 INFO kablam!    --> src/printutils.rs:126:1
Sep 21 04:10:48.566 INFO kablam!     |
Sep 21 04:10:48.566 INFO kablam! 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Sep 21 04:10:48.566 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:10:48.566 INFO kablam!     |
Sep 21 04:10:48.566 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 21 04:10:48.566 INFO kablam! 
Sep 21 04:10:48.603 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Sep 21 04:10:48.607 INFO kablam! su: No module specific data is present
Sep 21 04:10:50.347 INFO running `"docker" "rm" "-f" "7c6a157c198f259d6421f93931d9237d9c57f5894d95926eb433bfef526af36d"`
Sep 21 04:10:50.453 INFO blam! 7c6a157c198f259d6421f93931d9237d9c57f5894d95926eb433bfef526af36d