Sep 20 01:48:01.065 INFO checking file_logger-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 01:48:01.065 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 01:48:01.065 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:48:01.205 INFO blam! 4580c0774caf8f8b55add1033516a8d4f7830ca30f45a1d9abd561fce05a70f2
Sep 20 01:48:01.207 INFO running `"docker" "start" "-a" "4580c0774caf8f8b55add1033516a8d4f7830ca30f45a1d9abd561fce05a70f2"`
Sep 20 01:48:02.135 INFO kablam! usermod: no changes
Sep 20 01:48:02.207 INFO kablam!     Checking file_logger v0.1.0 (/source)
Sep 20 01:48:03.067 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:48:03.067 INFO kablam!   --> src/format.rs:71:40
Sep 20 01:48:03.067 INFO kablam!    |
Sep 20 01:48:03.067 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Sep 20 01:48:03.067 INFO kablam!    |                                        ----^
Sep 20 01:48:03.067 INFO kablam!    |                                        |
Sep 20 01:48:03.067 INFO kablam!    |                                        help: remove this `mut`
Sep 20 01:48:03.067 INFO kablam!    |
Sep 20 01:48:03.067 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:48:03.067 INFO kablam! 
Sep 20 01:48:03.164 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:48:03.165 INFO kablam!   --> src/format.rs:71:40
Sep 20 01:48:03.165 INFO kablam!    |
Sep 20 01:48:03.165 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Sep 20 01:48:03.166 INFO kablam!    |                                        ----^
Sep 20 01:48:03.166 INFO kablam!    |                                        |
Sep 20 01:48:03.167 INFO kablam!    |                                        help: remove this `mut`
Sep 20 01:48:03.170 INFO kablam!    |
Sep 20 01:48:03.171 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:48:03.171 INFO kablam! 
Sep 20 01:48:03.794 INFO kablam! warning: unused import: `OnError`
Sep 20 01:48:03.795 INFO kablam!  --> src/main.rs:6:40
Sep 20 01:48:03.795 INFO kablam!   |
Sep 20 01:48:03.795 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Sep 20 01:48:03.795 INFO kablam!   |                                        ^^^^^^^
Sep 20 01:48:03.795 INFO kablam!   |
Sep 20 01:48:03.795 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:48:03.795 INFO kablam! 
Sep 20 01:48:03.827 INFO kablam! warning: unused variable: `regex`
Sep 20 01:48:03.827 INFO kablam!  --> src/main.rs:9:9
Sep 20 01:48:03.827 INFO kablam!   |
Sep 20 01:48:03.827 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Sep 20 01:48:03.827 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Sep 20 01:48:03.827 INFO kablam!   |
Sep 20 01:48:03.827 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 20 01:48:03.827 INFO kablam! 
Sep 20 01:48:03.857 INFO kablam! warning: unused import: `OnError`
Sep 20 01:48:03.858 INFO kablam!  --> src/main.rs:6:40
Sep 20 01:48:03.858 INFO kablam!   |
Sep 20 01:48:03.858 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Sep 20 01:48:03.858 INFO kablam!   |                                        ^^^^^^^
Sep 20 01:48:03.858 INFO kablam!   |
Sep 20 01:48:03.858 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:48:03.858 INFO kablam! 
Sep 20 01:48:03.906 INFO kablam! warning: unused variable: `regex`
Sep 20 01:48:03.906 INFO kablam!  --> src/main.rs:9:9
Sep 20 01:48:03.906 INFO kablam!   |
Sep 20 01:48:03.906 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Sep 20 01:48:03.906 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Sep 20 01:48:03.906 INFO kablam!   |
Sep 20 01:48:03.906 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 20 01:48:03.906 INFO kablam! 
Sep 20 01:48:03.923 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Sep 20 01:48:03.928 INFO kablam! su: No module specific data is present
Sep 20 01:48:04.737 INFO running `"docker" "rm" "-f" "4580c0774caf8f8b55add1033516a8d4f7830ca30f45a1d9abd561fce05a70f2"`
Sep 20 01:48:04.876 INFO blam! 4580c0774caf8f8b55add1033516a8d4f7830ca30f45a1d9abd561fce05a70f2