Sep 01 07:11:27.361 INFO checking crius-0.3.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 07:11:27.361 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 07:11:27.361 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:11:27.545 INFO blam! 97cd13bb4f64db4b32e6f009f46393a075123505ee6c90103ac6729ff94f299c
Sep 01 07:11:27.547 INFO running `"docker" "start" "-a" "97cd13bb4f64db4b32e6f009f46393a075123505ee6c90103ac6729ff94f299c"`
Sep 01 07:11:28.272 INFO kablam!     Checking crius v0.3.1 (file:///source)
Sep 01 07:11:29.337 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:11:29.337 INFO kablam!   --> src/command/window.rs:44:13
Sep 01 07:11:29.337 INFO kablam!    |
Sep 01 07:11:29.337 INFO kablam! 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Sep 01 07:11:29.337 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 01 07:11:29.337 INFO kablam!    |             |
Sep 01 07:11:29.337 INFO kablam!    |             help: remove this `mut`
Sep 01 07:11:29.337 INFO kablam!    |
Sep 01 07:11:29.337 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 07:11:29.337 INFO kablam! 
Sep 01 07:11:29.344 INFO kablam! warning: method is never used: `success_percentage`
Sep 01 07:11:29.344 INFO kablam!   --> src/command/circuit_breaker_stats.rs:19:5
Sep 01 07:11:29.344 INFO kablam!    |
Sep 01 07:11:29.344 INFO kablam! 19 |     pub fn success_percentage(&mut self) -> i32 {
Sep 01 07:11:29.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:11:29.344 INFO kablam!    |
Sep 01 07:11:29.344 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 07:11:29.344 INFO kablam! 
Sep 01 07:11:29.344 INFO kablam! warning: method is never used: `success_nr`
Sep 01 07:11:29.344 INFO kablam!   --> src/command/circuit_breaker_stats.rs:40:5
Sep 01 07:11:29.344 INFO kablam!    |
Sep 01 07:11:29.344 INFO kablam! 40 |     pub fn success_nr(&mut self) -> i32 {
Sep 01 07:11:29.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:11:29.344 INFO kablam! 
Sep 01 07:11:29.346 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:11:29.346 INFO kablam!   --> src/command/window.rs:44:13
Sep 01 07:11:29.346 INFO kablam!    |
Sep 01 07:11:29.346 INFO kablam! 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Sep 01 07:11:29.346 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 01 07:11:29.346 INFO kablam!    |             |
Sep 01 07:11:29.346 INFO kablam!    |             help: remove this `mut`
Sep 01 07:11:29.347 INFO kablam!    |
Sep 01 07:11:29.347 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 07:11:29.347 INFO kablam! 
Sep 01 07:11:29.353 INFO kablam! warning: method is never used: `success_percentage`
Sep 01 07:11:29.353 INFO kablam!   --> src/command/circuit_breaker_stats.rs:19:5
Sep 01 07:11:29.353 INFO kablam!    |
Sep 01 07:11:29.353 INFO kablam! 19 |     pub fn success_percentage(&mut self) -> i32 {
Sep 01 07:11:29.353 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:11:29.353 INFO kablam!    |
Sep 01 07:11:29.354 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 07:11:29.354 INFO kablam! 
Sep 01 07:11:29.354 INFO kablam! warning: method is never used: `success_nr`
Sep 01 07:11:29.354 INFO kablam!   --> src/command/circuit_breaker_stats.rs:40:5
Sep 01 07:11:29.354 INFO kablam!    |
Sep 01 07:11:29.354 INFO kablam! 40 |     pub fn success_nr(&mut self) -> i32 {
Sep 01 07:11:29.354 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:11:29.354 INFO kablam! 
Sep 01 07:11:30.650 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Sep 01 07:11:30.654 INFO kablam! su: No module specific data is present
Sep 01 07:11:31.063 INFO running `"docker" "rm" "-f" "97cd13bb4f64db4b32e6f009f46393a075123505ee6c90103ac6729ff94f299c"`
Sep 01 07:11:31.164 INFO blam! 97cd13bb4f64db4b32e6f009f46393a075123505ee6c90103ac6729ff94f299c