Sep 21 11:47:11.141 INFO checking crius-0.3.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:47:11.141 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:47:11.141 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:47:11.272 INFO blam! 622cf27659daf320af8b3d31f947f3b1ef5570dbf9f9c6a6e2b5751923edcfab
Sep 21 11:47:11.273 INFO running `"docker" "start" "-a" "622cf27659daf320af8b3d31f947f3b1ef5570dbf9f9c6a6e2b5751923edcfab"`
Sep 21 11:47:12.209 INFO kablam! usermod: no changes
Sep 21 11:47:12.232 INFO kablam!     Checking crius v0.3.1 (/source)
Sep 21 11:47:12.715 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:47:12.715 INFO kablam!   --> src/command/window.rs:44:13
Sep 21 11:47:12.715 INFO kablam!    |
Sep 21 11:47:12.715 INFO kablam! 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Sep 21 11:47:12.715 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 21 11:47:12.715 INFO kablam!    |             |
Sep 21 11:47:12.715 INFO kablam!    |             help: remove this `mut`
Sep 21 11:47:12.715 INFO kablam!    |
Sep 21 11:47:12.715 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 11:47:12.715 INFO kablam! 
Sep 21 11:47:12.718 INFO kablam! warning: method is never used: `success_percentage`
Sep 21 11:47:12.718 INFO kablam!   --> src/command/circuit_breaker_stats.rs:19:5
Sep 21 11:47:12.718 INFO kablam!    |
Sep 21 11:47:12.718 INFO kablam! 19 |     pub fn success_percentage(&mut self) -> i32 {
Sep 21 11:47:12.718 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:47:12.718 INFO kablam!    |
Sep 21 11:47:12.718 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 11:47:12.718 INFO kablam! 
Sep 21 11:47:12.718 INFO kablam! warning: method is never used: `success_nr`
Sep 21 11:47:12.718 INFO kablam!   --> src/command/circuit_breaker_stats.rs:40:5
Sep 21 11:47:12.718 INFO kablam!    |
Sep 21 11:47:12.718 INFO kablam! 40 |     pub fn success_nr(&mut self) -> i32 {
Sep 21 11:47:12.718 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:47:12.718 INFO kablam! 
Sep 21 11:47:12.830 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:47:12.830 INFO kablam!   --> src/command/window.rs:44:13
Sep 21 11:47:12.830 INFO kablam!    |
Sep 21 11:47:12.830 INFO kablam! 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Sep 21 11:47:12.830 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 21 11:47:12.830 INFO kablam!    |             |
Sep 21 11:47:12.830 INFO kablam!    |             help: remove this `mut`
Sep 21 11:47:12.830 INFO kablam!    |
Sep 21 11:47:12.830 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 11:47:12.830 INFO kablam! 
Sep 21 11:47:12.831 INFO kablam! warning: method is never used: `success_percentage`
Sep 21 11:47:12.831 INFO kablam!   --> src/command/circuit_breaker_stats.rs:19:5
Sep 21 11:47:12.831 INFO kablam!    |
Sep 21 11:47:12.831 INFO kablam! 19 |     pub fn success_percentage(&mut self) -> i32 {
Sep 21 11:47:12.831 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:47:12.831 INFO kablam!    |
Sep 21 11:47:12.831 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 11:47:12.831 INFO kablam! 
Sep 21 11:47:12.831 INFO kablam! warning: method is never used: `success_nr`
Sep 21 11:47:12.831 INFO kablam!   --> src/command/circuit_breaker_stats.rs:40:5
Sep 21 11:47:12.831 INFO kablam!    |
Sep 21 11:47:12.831 INFO kablam! 40 |     pub fn success_nr(&mut self) -> i32 {
Sep 21 11:47:12.831 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:47:12.831 INFO kablam! 
Sep 21 11:47:13.391 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 21 11:47:13.394 INFO kablam! su: No module specific data is present
Sep 21 11:47:13.949 INFO running `"docker" "rm" "-f" "622cf27659daf320af8b3d31f947f3b1ef5570dbf9f9c6a6e2b5751923edcfab"`
Sep 21 11:47:14.030 INFO blam! 622cf27659daf320af8b3d31f947f3b1ef5570dbf9f9c6a6e2b5751923edcfab