Sep 02 17:15:38.537 INFO checking crius-0.3.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 17:15:38.537 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 17:15:38.537 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:15:38.754 INFO blam! d58fe3d18cde1617652fd66f4f6d84a1bbe5cde326a8b22ee0cd1fddf57a60d8
Sep 02 17:15:38.756 INFO running `"docker" "start" "-a" "d58fe3d18cde1617652fd66f4f6d84a1bbe5cde326a8b22ee0cd1fddf57a60d8"`
Sep 02 17:15:39.453 INFO kablam!     Checking crius v0.3.1 (file:///source)
Sep 02 17:15:40.257 INFO kablam! warning: variable does not need to be mutable
Sep 02 17:15:40.257 INFO kablam!   --> src/command/window.rs:44:13
Sep 02 17:15:40.257 INFO kablam!    |
Sep 02 17:15:40.257 INFO kablam! 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Sep 02 17:15:40.257 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 02 17:15:40.257 INFO kablam!    |             |
Sep 02 17:15:40.257 INFO kablam!    |             help: remove this `mut`
Sep 02 17:15:40.258 INFO kablam!    |
Sep 02 17:15:40.258 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 17:15:40.258 INFO kablam! 
Sep 02 17:15:40.264 INFO kablam! warning: method is never used: `success_percentage`
Sep 02 17:15:40.264 INFO kablam!   --> src/command/circuit_breaker_stats.rs:19:5
Sep 02 17:15:40.264 INFO kablam!    |
Sep 02 17:15:40.264 INFO kablam! 19 |     pub fn success_percentage(&mut self) -> i32 {
Sep 02 17:15:40.264 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:15:40.264 INFO kablam!    |
Sep 02 17:15:40.264 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 17:15:40.264 INFO kablam! 
Sep 02 17:15:40.265 INFO kablam! warning: method is never used: `success_nr`
Sep 02 17:15:40.265 INFO kablam!   --> src/command/circuit_breaker_stats.rs:40:5
Sep 02 17:15:40.265 INFO kablam!    |
Sep 02 17:15:40.265 INFO kablam! 40 |     pub fn success_nr(&mut self) -> i32 {
Sep 02 17:15:40.265 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:15:40.265 INFO kablam! 
Sep 02 17:15:40.909 INFO kablam! warning: variable does not need to be mutable
Sep 02 17:15:40.909 INFO kablam!   --> src/command/window.rs:44:13
Sep 02 17:15:40.909 INFO kablam!    |
Sep 02 17:15:40.909 INFO kablam! 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Sep 02 17:15:40.910 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 02 17:15:40.910 INFO kablam!    |             |
Sep 02 17:15:40.910 INFO kablam!    |             help: remove this `mut`
Sep 02 17:15:40.910 INFO kablam!    |
Sep 02 17:15:40.910 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 17:15:40.910 INFO kablam! 
Sep 02 17:15:40.921 INFO kablam! warning: method is never used: `success_percentage`
Sep 02 17:15:40.921 INFO kablam!   --> src/command/circuit_breaker_stats.rs:19:5
Sep 02 17:15:40.921 INFO kablam!    |
Sep 02 17:15:40.921 INFO kablam! 19 |     pub fn success_percentage(&mut self) -> i32 {
Sep 02 17:15:40.921 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:15:40.921 INFO kablam!    |
Sep 02 17:15:40.921 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 17:15:40.921 INFO kablam! 
Sep 02 17:15:40.921 INFO kablam! warning: method is never used: `success_nr`
Sep 02 17:15:40.921 INFO kablam!   --> src/command/circuit_breaker_stats.rs:40:5
Sep 02 17:15:40.922 INFO kablam!    |
Sep 02 17:15:40.922 INFO kablam! 40 |     pub fn success_nr(&mut self) -> i32 {
Sep 02 17:15:40.922 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:15:40.922 INFO kablam! 
Sep 02 17:15:41.353 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Sep 02 17:15:41.358 INFO kablam! su: No module specific data is present
Sep 02 17:15:41.700 INFO running `"docker" "rm" "-f" "d58fe3d18cde1617652fd66f4f6d84a1bbe5cde326a8b22ee0cd1fddf57a60d8"`
Sep 02 17:15:41.813 INFO blam! d58fe3d18cde1617652fd66f4f6d84a1bbe5cde326a8b22ee0cd1fddf57a60d8