Sep 04 17:47:07.754 INFO checking file_logger-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 17:47:07.754 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 17:47:07.754 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 17:47:07.954 INFO blam! 4fdc680768a137869d5fa2dc8cf88d5ca1272a99c1213befd9ad0b511b3129f9
Sep 04 17:47:07.956 INFO running `"docker" "start" "-a" "4fdc680768a137869d5fa2dc8cf88d5ca1272a99c1213befd9ad0b511b3129f9"`
Sep 04 17:47:08.730 INFO kablam!     Checking file_logger v0.1.0 (file:///source)
Sep 04 17:47:10.459 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:47:10.459 INFO kablam!   --> src/format.rs:71:40
Sep 04 17:47:10.459 INFO kablam!    |
Sep 04 17:47:10.460 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Sep 04 17:47:10.460 INFO kablam!    |                                        ----^
Sep 04 17:47:10.460 INFO kablam!    |                                        |
Sep 04 17:47:10.460 INFO kablam!    |                                        help: remove this `mut`
Sep 04 17:47:10.460 INFO kablam!    |
Sep 04 17:47:10.460 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 17:47:10.460 INFO kablam! 
Sep 04 17:47:10.553 INFO kablam! warning: variable does not need to be mutable
Sep 04 17:47:10.553 INFO kablam!   --> src/format.rs:71:40
Sep 04 17:47:10.553 INFO kablam!    |
Sep 04 17:47:10.553 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Sep 04 17:47:10.553 INFO kablam!    |                                        ----^
Sep 04 17:47:10.553 INFO kablam!    |                                        |
Sep 04 17:47:10.553 INFO kablam!    |                                        help: remove this `mut`
Sep 04 17:47:10.553 INFO kablam!    |
Sep 04 17:47:10.553 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 17:47:10.553 INFO kablam! 
Sep 04 17:47:11.994 INFO kablam! warning: unused import: `OnError`
Sep 04 17:47:11.994 INFO kablam!  --> src/main.rs:6:40
Sep 04 17:47:11.994 INFO kablam!   |
Sep 04 17:47:11.994 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Sep 04 17:47:11.994 INFO kablam!   |                                        ^^^^^^^
Sep 04 17:47:11.994 INFO kablam!   |
Sep 04 17:47:11.994 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 17:47:11.994 INFO kablam! 
Sep 04 17:47:12.074 INFO kablam! warning: unused variable: `regex`
Sep 04 17:47:12.074 INFO kablam!  --> src/main.rs:9:9
Sep 04 17:47:12.074 INFO kablam!   |
Sep 04 17:47:12.074 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Sep 04 17:47:12.074 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Sep 04 17:47:12.074 INFO kablam!   |
Sep 04 17:47:12.074 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 04 17:47:12.074 INFO kablam! 
Sep 04 17:47:12.183 INFO kablam! warning: unused import: `OnError`
Sep 04 17:47:12.183 INFO kablam!  --> src/main.rs:6:40
Sep 04 17:47:12.183 INFO kablam!   |
Sep 04 17:47:12.183 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Sep 04 17:47:12.184 INFO kablam!   |                                        ^^^^^^^
Sep 04 17:47:12.184 INFO kablam!   |
Sep 04 17:47:12.184 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 17:47:12.184 INFO kablam! 
Sep 04 17:47:12.288 INFO kablam! warning: unused variable: `regex`
Sep 04 17:47:12.288 INFO kablam!  --> src/main.rs:9:9
Sep 04 17:47:12.288 INFO kablam!   |
Sep 04 17:47:12.288 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Sep 04 17:47:12.288 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Sep 04 17:47:12.288 INFO kablam!   |
Sep 04 17:47:12.288 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 04 17:47:12.288 INFO kablam! 
Sep 04 17:47:12.319 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
Sep 04 17:47:12.325 INFO kablam! su: No module specific data is present
Sep 04 17:47:12.810 INFO running `"docker" "rm" "-f" "4fdc680768a137869d5fa2dc8cf88d5ca1272a99c1213befd9ad0b511b3129f9"`
Sep 04 17:47:12.917 INFO blam! 4fdc680768a137869d5fa2dc8cf88d5ca1272a99c1213befd9ad0b511b3129f9