Nov 05 00:04:28.665 INFO checking file_logger-0.1.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 00:04:28.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 05 00:04:29.121 INFO blam! 1a7768456d0010590716fda216ddf7cdf02331cd9e8d8098be192392425ec616
Nov 05 00:04:29.125 INFO running `"docker" "start" "-a" "1a7768456d0010590716fda216ddf7cdf02331cd9e8d8098be192392425ec616"`
Nov 05 00:04:29.720 INFO kablam! usermod: no changes
Nov 05 00:04:29.783 INFO kablam!     Checking file_logger v0.1.0 (/source)
Nov 05 00:04:31.070 INFO kablam! warning: variable does not need to be mutable
Nov 05 00:04:31.070 INFO kablam!   --> src/format.rs:71:40
Nov 05 00:04:31.070 INFO kablam!    |
Nov 05 00:04:31.070 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Nov 05 00:04:31.070 INFO kablam!    |                                        ----^
Nov 05 00:04:31.070 INFO kablam!    |                                        |
Nov 05 00:04:31.070 INFO kablam!    |                                        help: remove this `mut`
Nov 05 00:04:31.070 INFO kablam!    |
Nov 05 00:04:31.070 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 05 00:04:31.070 INFO kablam! 
Nov 05 00:04:31.295 INFO kablam! warning: variable does not need to be mutable
Nov 05 00:04:31.295 INFO kablam!   --> src/format.rs:71:40
Nov 05 00:04:31.295 INFO kablam!    |
Nov 05 00:04:31.295 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Nov 05 00:04:31.295 INFO kablam!    |                                        ----^
Nov 05 00:04:31.295 INFO kablam!    |                                        |
Nov 05 00:04:31.295 INFO kablam!    |                                        help: remove this `mut`
Nov 05 00:04:31.295 INFO kablam!    |
Nov 05 00:04:31.295 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 05 00:04:31.295 INFO kablam! 
Nov 05 00:04:32.494 INFO kablam! warning: unused import: `OnError`
Nov 05 00:04:32.494 INFO kablam!  --> src/main.rs:6:40
Nov 05 00:04:32.494 INFO kablam!   |
Nov 05 00:04:32.494 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Nov 05 00:04:32.494 INFO kablam!   |                                        ^^^^^^^
Nov 05 00:04:32.494 INFO kablam!   |
Nov 05 00:04:32.494 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 05 00:04:32.494 INFO kablam! 
Nov 05 00:04:32.528 INFO kablam! warning: unused variable: `regex`
Nov 05 00:04:32.528 INFO kablam!  --> src/main.rs:9:9
Nov 05 00:04:32.528 INFO kablam!   |
Nov 05 00:04:32.528 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Nov 05 00:04:32.528 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Nov 05 00:04:32.528 INFO kablam!   |
Nov 05 00:04:32.528 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 05 00:04:32.528 INFO kablam! 
Nov 05 00:04:32.591 INFO kablam! warning: unused import: `OnError`
Nov 05 00:04:32.591 INFO kablam!  --> src/main.rs:6:40
Nov 05 00:04:32.591 INFO kablam!   |
Nov 05 00:04:32.591 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Nov 05 00:04:32.591 INFO kablam!   |                                        ^^^^^^^
Nov 05 00:04:32.592 INFO kablam!   |
Nov 05 00:04:32.592 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 05 00:04:32.592 INFO kablam! 
Nov 05 00:04:32.619 INFO kablam! warning: unused variable: `regex`
Nov 05 00:04:32.619 INFO kablam!  --> src/main.rs:9:9
Nov 05 00:04:32.619 INFO kablam!   |
Nov 05 00:04:32.619 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Nov 05 00:04:32.619 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Nov 05 00:04:32.619 INFO kablam!   |
Nov 05 00:04:32.619 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 05 00:04:32.619 INFO kablam! 
Nov 05 00:04:32.645 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
Nov 05 00:04:32.657 INFO kablam! su: No module specific data is present
Nov 05 00:04:33.105 INFO running `"docker" "rm" "-f" "1a7768456d0010590716fda216ddf7cdf02331cd9e8d8098be192392425ec616"`
Nov 05 00:04:33.231 INFO blam! 1a7768456d0010590716fda216ddf7cdf02331cd9e8d8098be192392425ec616