Sep 20 01:48:00.788 INFO checking file_logger-0.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 01:48:00.788 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 01:48:00.788 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:48:00.956 INFO blam! eba0c60b7f77cf8c96eeb5d71e821b2e7c27fe016c7f4ab4095ba12bba95f67e
Sep 20 01:48:00.957 INFO running `"docker" "start" "-a" "eba0c60b7f77cf8c96eeb5d71e821b2e7c27fe016c7f4ab4095ba12bba95f67e"`
Sep 20 01:48:01.907 INFO kablam! usermod: no changes
Sep 20 01:48:02.047 INFO kablam!     Checking file_logger v0.1.0 (/source)
Sep 20 01:48:02.964 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:48:02.964 INFO kablam!   --> src/format.rs:71:40
Sep 20 01:48:02.964 INFO kablam!    |
Sep 20 01:48:02.964 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Sep 20 01:48:02.964 INFO kablam!    |                                        ----^
Sep 20 01:48:02.964 INFO kablam!    |                                        |
Sep 20 01:48:02.964 INFO kablam!    |                                        help: remove this `mut`
Sep 20 01:48:02.964 INFO kablam!    |
Sep 20 01:48:02.964 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:48:02.964 INFO kablam! 
Sep 20 01:48:02.984 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:48:02.984 INFO kablam!   --> src/format.rs:71:40
Sep 20 01:48:02.984 INFO kablam!    |
Sep 20 01:48:02.984 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Sep 20 01:48:02.984 INFO kablam!    |                                        ----^
Sep 20 01:48:02.984 INFO kablam!    |                                        |
Sep 20 01:48:02.984 INFO kablam!    |                                        help: remove this `mut`
Sep 20 01:48:02.984 INFO kablam!    |
Sep 20 01:48:02.984 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:48:02.984 INFO kablam! 
Sep 20 01:48:03.647 INFO kablam! warning: unused import: `OnError`
Sep 20 01:48:03.647 INFO kablam!  --> src/main.rs:6:40
Sep 20 01:48:03.647 INFO kablam!   |
Sep 20 01:48:03.647 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Sep 20 01:48:03.647 INFO kablam!   |                                        ^^^^^^^
Sep 20 01:48:03.647 INFO kablam!   |
Sep 20 01:48:03.647 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:48:03.647 INFO kablam! 
Sep 20 01:48:03.695 INFO kablam! warning: unused variable: `regex`
Sep 20 01:48:03.695 INFO kablam!  --> src/main.rs:9:9
Sep 20 01:48:03.695 INFO kablam!   |
Sep 20 01:48:03.695 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Sep 20 01:48:03.695 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Sep 20 01:48:03.695 INFO kablam!   |
Sep 20 01:48:03.695 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 20 01:48:03.695 INFO kablam! 
Sep 20 01:48:03.719 INFO kablam! warning: unused import: `OnError`
Sep 20 01:48:03.719 INFO kablam!  --> src/main.rs:6:40
Sep 20 01:48:03.719 INFO kablam!   |
Sep 20 01:48:03.719 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Sep 20 01:48:03.719 INFO kablam!   |                                        ^^^^^^^
Sep 20 01:48:03.719 INFO kablam!   |
Sep 20 01:48:03.719 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:48:03.719 INFO kablam! 
Sep 20 01:48:03.755 INFO kablam! warning: unused variable: `regex`
Sep 20 01:48:03.755 INFO kablam!  --> src/main.rs:9:9
Sep 20 01:48:03.755 INFO kablam!   |
Sep 20 01:48:03.755 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Sep 20 01:48:03.755 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Sep 20 01:48:03.755 INFO kablam!   |
Sep 20 01:48:03.755 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 20 01:48:03.755 INFO kablam! 
Sep 20 01:48:03.774 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Sep 20 01:48:03.778 INFO kablam! su: No module specific data is present
Sep 20 01:48:04.759 INFO running `"docker" "rm" "-f" "eba0c60b7f77cf8c96eeb5d71e821b2e7c27fe016c7f4ab4095ba12bba95f67e"`
Sep 20 01:48:04.922 INFO blam! eba0c60b7f77cf8c96eeb5d71e821b2e7c27fe016c7f4ab4095ba12bba95f67e