Aug 11 14:37:34.723 INFO checking file_logger-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 14:37:34.723 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:37:34.724 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:37:34.724 INFO running `"docker" "create" "-v" "/tmp/crater.IhtN2wma2BJr:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 14:37:35.075 INFO blam! 45229761fc3ead58adcae75996b681ef9c049c884f93f5d58593bdefec18cc94
Aug 11 14:37:35.078 INFO running `"docker" "start" "-a" "45229761fc3ead58adcae75996b681ef9c049c884f93f5d58593bdefec18cc94"`
Aug 11 14:37:36.302 INFO kablam!     Checking file_logger v0.1.0 (file:///source)
Aug 11 14:37:37.391 INFO kablam! warning: variable does not need to be mutable
Aug 11 14:37:37.391 INFO kablam!   --> src/format.rs:71:40
Aug 11 14:37:37.391 INFO kablam!    |
Aug 11 14:37:37.391 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Aug 11 14:37:37.391 INFO kablam!    |                                        ----^
Aug 11 14:37:37.391 INFO kablam!    |                                        |
Aug 11 14:37:37.391 INFO kablam!    |                                        help: remove this `mut`
Aug 11 14:37:37.391 INFO kablam!    |
Aug 11 14:37:37.391 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 14:37:37.391 INFO kablam! 
Aug 11 14:37:37.791 INFO kablam! warning: variable does not need to be mutable
Aug 11 14:37:37.791 INFO kablam!   --> src/format.rs:71:40
Aug 11 14:37:37.791 INFO kablam!    |
Aug 11 14:37:37.791 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Aug 11 14:37:37.791 INFO kablam!    |                                        ----^
Aug 11 14:37:37.791 INFO kablam!    |                                        |
Aug 11 14:37:37.791 INFO kablam!    |                                        help: remove this `mut`
Aug 11 14:37:37.791 INFO kablam!    |
Aug 11 14:37:37.791 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 14:37:37.791 INFO kablam! 
Aug 11 14:37:38.586 INFO kablam! warning: unused import: `OnError`
Aug 11 14:37:38.586 INFO kablam!  --> src/main.rs:6:40
Aug 11 14:37:38.586 INFO kablam!   |
Aug 11 14:37:38.586 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Aug 11 14:37:38.586 INFO kablam!   |                                        ^^^^^^^
Aug 11 14:37:38.586 INFO kablam!   |
Aug 11 14:37:38.587 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 14:37:38.587 INFO kablam! 
Aug 11 14:37:38.678 INFO kablam! warning: unused variable: `regex`
Aug 11 14:37:38.679 INFO kablam!  --> src/main.rs:9:9
Aug 11 14:37:38.679 INFO kablam!   |
Aug 11 14:37:38.679 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Aug 11 14:37:38.679 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Aug 11 14:37:38.679 INFO kablam!   |
Aug 11 14:37:38.679 INFO kablam!   = note: #[warn(unused_variables)] on by default
Aug 11 14:37:38.679 INFO kablam! 
Aug 11 14:37:38.767 INFO kablam! warning: unused import: `OnError`
Aug 11 14:37:38.767 INFO kablam!  --> src/main.rs:6:40
Aug 11 14:37:38.767 INFO kablam!   |
Aug 11 14:37:38.767 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Aug 11 14:37:38.767 INFO kablam!   |                                        ^^^^^^^
Aug 11 14:37:38.767 INFO kablam!   |
Aug 11 14:37:38.767 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 14:37:38.768 INFO kablam! 
Aug 11 14:37:38.869 INFO kablam! warning: unused variable: `regex`
Aug 11 14:37:38.869 INFO kablam!  --> src/main.rs:9:9
Aug 11 14:37:38.869 INFO kablam!   |
Aug 11 14:37:38.869 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Aug 11 14:37:38.869 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Aug 11 14:37:38.869 INFO kablam!   |
Aug 11 14:37:38.869 INFO kablam!   = note: #[warn(unused_variables)] on by default
Aug 11 14:37:38.869 INFO kablam! 
Aug 11 14:37:38.893 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Aug 11 14:37:38.896 INFO kablam! su: No module specific data is present
Aug 11 14:37:40.113 INFO running `"docker" "rm" "-f" "45229761fc3ead58adcae75996b681ef9c049c884f93f5d58593bdefec18cc94"`
Aug 11 14:37:40.286 INFO blam! 45229761fc3ead58adcae75996b681ef9c049c884f93f5d58593bdefec18cc94