Oct 27 22:25:53.188 INFO checking file_logger-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 22:25:53.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 22:25:53.687 INFO blam! 586cd8a56a0e3e9bea59ec5feae8f1eae98691d0d079d1829c0223650e117765
Oct 27 22:25:53.690 INFO running `"docker" "start" "-a" "586cd8a56a0e3e9bea59ec5feae8f1eae98691d0d079d1829c0223650e117765"`
Oct 27 22:25:54.086 INFO kablam! usermod: no changes
Oct 27 22:25:54.149 INFO kablam!     Checking file_logger v0.1.0 (/source)
Oct 27 22:25:56.046 INFO kablam! warning: variable does not need to be mutable
Oct 27 22:25:56.047 INFO kablam!   --> src/format.rs:71:40
Oct 27 22:25:56.047 INFO kablam!    |
Oct 27 22:25:56.047 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Oct 27 22:25:56.047 INFO kablam!    |                                        ----^
Oct 27 22:25:56.047 INFO kablam!    |                                        |
Oct 27 22:25:56.047 INFO kablam!    |                                        help: remove this `mut`
Oct 27 22:25:56.047 INFO kablam!    |
Oct 27 22:25:56.047 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 22:25:56.047 INFO kablam! 
Oct 27 22:25:56.407 INFO kablam! warning: variable does not need to be mutable
Oct 27 22:25:56.407 INFO kablam!   --> src/format.rs:71:40
Oct 27 22:25:56.407 INFO kablam!    |
Oct 27 22:25:56.407 INFO kablam! 71 |     pub fn format<W: io::Write>(&self, mut w:  &mut W, record: &LogRecord, datetime: &Tm) -> Result<(), Error>{
Oct 27 22:25:56.407 INFO kablam!    |                                        ----^
Oct 27 22:25:56.407 INFO kablam!    |                                        |
Oct 27 22:25:56.407 INFO kablam!    |                                        help: remove this `mut`
Oct 27 22:25:56.407 INFO kablam!    |
Oct 27 22:25:56.407 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 22:25:56.407 INFO kablam! 
Oct 27 22:25:57.751 INFO kablam! warning: unused import: `OnError`
Oct 27 22:25:57.751 INFO kablam!  --> src/main.rs:6:40
Oct 27 22:25:57.751 INFO kablam!   |
Oct 27 22:25:57.751 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Oct 27 22:25:57.751 INFO kablam!   |                                        ^^^^^^^
Oct 27 22:25:57.751 INFO kablam!   |
Oct 27 22:25:57.751 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 22:25:57.751 INFO kablam! 
Oct 27 22:25:57.783 INFO kablam! warning: unused variable: `regex`
Oct 27 22:25:57.783 INFO kablam!  --> src/main.rs:9:9
Oct 27 22:25:57.784 INFO kablam!   |
Oct 27 22:25:57.784 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Oct 27 22:25:57.784 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Oct 27 22:25:57.791 INFO kablam!   |
Oct 27 22:25:57.791 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 27 22:25:57.791 INFO kablam! 
Oct 27 22:25:57.923 INFO kablam! warning: unused import: `OnError`
Oct 27 22:25:57.923 INFO kablam!  --> src/main.rs:6:40
Oct 27 22:25:57.923 INFO kablam!   |
Oct 27 22:25:57.924 INFO kablam! 6 | use self::file_logger::{LoggerBuilder, OnError};
Oct 27 22:25:57.924 INFO kablam!   |                                        ^^^^^^^
Oct 27 22:25:57.924 INFO kablam!   |
Oct 27 22:25:57.924 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 22:25:57.924 INFO kablam! 
Oct 27 22:25:57.960 INFO kablam! warning: unused variable: `regex`
Oct 27 22:25:57.960 INFO kablam!  --> src/main.rs:9:9
Oct 27 22:25:57.960 INFO kablam!   |
Oct 27 22:25:57.960 INFO kablam! 9 |     let regex = Regex::new("test").unwrap();
Oct 27 22:25:57.960 INFO kablam!   |         ^^^^^ help: consider using `_regex` instead
Oct 27 22:25:57.960 INFO kablam!   |
Oct 27 22:25:57.960 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 27 22:25:57.960 INFO kablam! 
Oct 27 22:25:57.978 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
Oct 27 22:25:57.983 INFO kablam! su: No module specific data is present
Oct 27 22:25:58.234 INFO running `"docker" "rm" "-f" "586cd8a56a0e3e9bea59ec5feae8f1eae98691d0d079d1829c0223650e117765"`
Oct 27 22:25:58.339 INFO blam! 586cd8a56a0e3e9bea59ec5feae8f1eae98691d0d079d1829c0223650e117765