Jul 12 09:38:12.281 INFO checking file_logger-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 09:38:12.281 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:38:12.281 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:38:12.281 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:38:12.522 INFO blam! 79304c1032c7a0b03a79b00acebbc1a4295da98f5fb7db28e03e0f272b2b50c1
Jul 12 09:38:12.526 INFO running `"docker" "start" "-a" "79304c1032c7a0b03a79b00acebbc1a4295da98f5fb7db28e03e0f272b2b50c1"`
Jul 12 09:38:13.586 INFO kablam!     Checking file_logger v0.1.0 (file:///source)
Jul 12 09:38:15.516 INFO kablam! warning: variable does not need to be mutable
Jul 12 09:38:15.516 INFO kablam!   --> src/format.rs:71:40
Jul 12 09:38:15.516 INFO kablam!    |
Jul 12 09:38:15.516 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Jul 12 09:38:15.516 INFO kablam!    |                                        ----^
Jul 12 09:38:15.516 INFO kablam!    |                                        |
Jul 12 09:38:15.517 INFO kablam!    |                                        help: remove this `mut`
Jul 12 09:38:15.517 INFO kablam!    |
Jul 12 09:38:15.517 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 09:38:15.517 INFO kablam! 
Jul 12 09:38:15.627 INFO kablam! warning: variable does not need to be mutable
Jul 12 09:38:15.628 INFO kablam!   --> src/format.rs:71:40
Jul 12 09:38:15.628 INFO kablam!    |
Jul 12 09:38:15.628 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Jul 12 09:38:15.628 INFO kablam!    |                                        ----^
Jul 12 09:38:15.628 INFO kablam!    |                                        |
Jul 12 09:38:15.629 INFO kablam!    |                                        help: remove this `mut`
Jul 12 09:38:15.629 INFO kablam!    |
Jul 12 09:38:15.629 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 09:38:15.629 INFO kablam! 
Jul 12 09:38:16.713 INFO kablam! warning: unused import: `OnError`
Jul 12 09:38:16.713 INFO kablam!  --> src/main.rs:6:40
Jul 12 09:38:16.713 INFO kablam!   |
Jul 12 09:38:16.713 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Jul 12 09:38:16.713 INFO kablam!   |                                        ^^^^^^^
Jul 12 09:38:16.713 INFO kablam!   |
Jul 12 09:38:16.713 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 09:38:16.713 INFO kablam! 
Jul 12 09:38:16.803 INFO kablam! warning: unused variable: `regex`
Jul 12 09:38:16.803 INFO kablam!  --> src/main.rs:9:9
Jul 12 09:38:16.803 INFO kablam!   |
Jul 12 09:38:16.803 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Jul 12 09:38:16.803 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Jul 12 09:38:16.803 INFO kablam!   |
Jul 12 09:38:16.803 INFO kablam!   = note: #[warn(unused_variables)] on by default
Jul 12 09:38:16.803 INFO kablam! 
Jul 12 09:38:16.882 INFO kablam! warning: unused import: `OnError`
Jul 12 09:38:16.882 INFO kablam!  --> src/main.rs:6:40
Jul 12 09:38:16.882 INFO kablam!   |
Jul 12 09:38:16.882 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Jul 12 09:38:16.882 INFO kablam!   |                                        ^^^^^^^
Jul 12 09:38:16.882 INFO kablam!   |
Jul 12 09:38:16.882 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 09:38:16.882 INFO kablam! 
Jul 12 09:38:16.965 INFO kablam! warning: unused variable: `regex`
Jul 12 09:38:16.965 INFO kablam!  --> src/main.rs:9:9
Jul 12 09:38:16.965 INFO kablam!   |
Jul 12 09:38:16.965 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Jul 12 09:38:16.965 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Jul 12 09:38:16.965 INFO kablam!   |
Jul 12 09:38:16.965 INFO kablam!   = note: #[warn(unused_variables)] on by default
Jul 12 09:38:16.965 INFO kablam! 
Jul 12 09:38:16.993 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
Jul 12 09:38:16.998 INFO kablam! su: No module specific data is present
Jul 12 09:38:17.559 INFO running `"docker" "rm" "-f" "79304c1032c7a0b03a79b00acebbc1a4295da98f5fb7db28e03e0f272b2b50c1"`
Jul 12 09:38:17.710 INFO blam! 79304c1032c7a0b03a79b00acebbc1a4295da98f5fb7db28e03e0f272b2b50c1