Jul 12 09:38:11.493 INFO checking file_logger-0.1.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 09:38:11.493 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:38:11.493 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:38:11.493 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:38:11.743 INFO blam! 6fbabc6db5f5db1f6d012780f6d5edb92c436a01610109f27aa067d410904074
Jul 12 09:38:11.745 INFO running `"docker" "start" "-a" "6fbabc6db5f5db1f6d012780f6d5edb92c436a01610109f27aa067d410904074"`
Jul 12 09:38:13.077 INFO kablam!     Checking file_logger v0.1.0 (file:///source)
Jul 12 09:38:14.646 INFO kablam! warning: variable does not need to be mutable
Jul 12 09:38:14.646 INFO kablam!   --> src/format.rs:71:40
Jul 12 09:38:14.646 INFO kablam!    |
Jul 12 09:38:14.646 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Jul 12 09:38:14.646 INFO kablam!    |                                        ----^
Jul 12 09:38:14.646 INFO kablam!    |                                        |
Jul 12 09:38:14.646 INFO kablam!    |                                        help: remove this `mut`
Jul 12 09:38:14.647 INFO kablam! warning: variable does not need to be mutable
Jul 12 09:38:14.647 INFO kablam!   --> src/format.rs:71:40
Jul 12 09:38:14.647 INFO kablam!    |
Jul 12 09:38:14.647 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Jul 12 09:38:14.647 INFO kablam!    |                                        ----^
Jul 12 09:38:14.647 INFO kablam!    |                                        |
Jul 12 09:38:14.647 INFO kablam!    |                                        help: remove this `mut`
Jul 12 09:38:14.647 INFO kablam!    |
Jul 12 09:38:14.647 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 09:38:14.647 INFO kablam! 
Jul 12 09:38:14.648 INFO kablam!    |
Jul 12 09:38:14.648 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 09:38:14.648 INFO kablam! 
Jul 12 09:38:16.063 INFO kablam! warning: unused import: `OnError`
Jul 12 09:38:16.063 INFO kablam!  --> src/main.rs:6:40
Jul 12 09:38:16.063 INFO kablam!   |
Jul 12 09:38:16.063 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Jul 12 09:38:16.063 INFO kablam!   |                                        ^^^^^^^
Jul 12 09:38:16.064 INFO kablam!   |
Jul 12 09:38:16.064 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 09:38:16.064 INFO kablam! 
Jul 12 09:38:16.183 INFO kablam! warning: unused variable: `regex`
Jul 12 09:38:16.184 INFO kablam!  --> src/main.rs:9:9
Jul 12 09:38:16.184 INFO kablam!   |
Jul 12 09:38:16.184 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Jul 12 09:38:16.184 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Jul 12 09:38:16.184 INFO kablam!   |
Jul 12 09:38:16.185 INFO kablam!   = note: #[warn(unused_variables)] on by default
Jul 12 09:38:16.185 INFO kablam! 
Jul 12 09:38:16.355 INFO kablam! warning: unused import: `OnError`
Jul 12 09:38:16.355 INFO kablam!  --> src/main.rs:6:40
Jul 12 09:38:16.355 INFO kablam!   |
Jul 12 09:38:16.355 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Jul 12 09:38:16.355 INFO kablam!   |                                        ^^^^^^^
Jul 12 09:38:16.355 INFO kablam!   |
Jul 12 09:38:16.355 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 09:38:16.355 INFO kablam! 
Jul 12 09:38:16.424 INFO kablam! warning: unused variable: `regex`
Jul 12 09:38:16.424 INFO kablam!  --> src/main.rs:9:9
Jul 12 09:38:16.424 INFO kablam!   |
Jul 12 09:38:16.424 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Jul 12 09:38:16.424 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Jul 12 09:38:16.425 INFO kablam!   |
Jul 12 09:38:16.425 INFO kablam!   = note: #[warn(unused_variables)] on by default
Jul 12 09:38:16.425 INFO kablam! 
Jul 12 09:38:16.465 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Jul 12 09:38:16.474 INFO kablam! su: No module specific data is present
Jul 12 09:38:17.008 INFO running `"docker" "rm" "-f" "6fbabc6db5f5db1f6d012780f6d5edb92c436a01610109f27aa067d410904074"`
Jul 12 09:38:17.116 INFO blam! 6fbabc6db5f5db1f6d012780f6d5edb92c436a01610109f27aa067d410904074