Oct 13 16:27:56.740 INFO checking crius-0.3.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 16:27:56.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 16:27:57.092 INFO blam! c2e64ab152b5a14023b5a004389412275336811f08703f32b6326ecf6e9cacc8
Oct 13 16:27:57.095 INFO running `"docker" "start" "-a" "c2e64ab152b5a14023b5a004389412275336811f08703f32b6326ecf6e9cacc8"`
Oct 13 16:27:57.762 INFO kablam! usermod: no changes
Oct 13 16:27:57.794 INFO kablam!     Checking crius v0.3.1 (/source)
Oct 13 16:27:58.780 INFO kablam! warning: variable does not need to be mutable
Oct 13 16:27:58.780 INFO kablam!   --> src/command/window.rs:44:13
Oct 13 16:27:58.780 INFO kablam!    |
Oct 13 16:27:58.780 INFO kablam! 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Oct 13 16:27:58.780 INFO kablam!    |             ----^^^^^^^^^^^^^^
Oct 13 16:27:58.780 INFO kablam!    |             |
Oct 13 16:27:58.780 INFO kablam!    |             help: remove this `mut`
Oct 13 16:27:58.780 INFO kablam!    |
Oct 13 16:27:58.780 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 16:27:58.780 INFO kablam! 
Oct 13 16:27:58.788 INFO kablam! warning: method is never used: `success_percentage`
Oct 13 16:27:58.788 INFO kablam!   --> src/command/circuit_breaker_stats.rs:19:5
Oct 13 16:27:58.788 INFO kablam!    |
Oct 13 16:27:58.788 INFO kablam! 19 |     pub fn success_percentage(&mut self) -> i32 {
Oct 13 16:27:58.788 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:27:58.788 INFO kablam!    |
Oct 13 16:27:58.788 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 16:27:58.788 INFO kablam! 
Oct 13 16:27:58.788 INFO kablam! warning: method is never used: `success_nr`
Oct 13 16:27:58.788 INFO kablam!   --> src/command/circuit_breaker_stats.rs:40:5
Oct 13 16:27:58.788 INFO kablam!    |
Oct 13 16:27:58.788 INFO kablam! 40 |     pub fn success_nr(&mut self) -> i32 {
Oct 13 16:27:58.788 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:27:58.788 INFO kablam! 
Oct 13 16:27:58.912 INFO kablam! warning: variable does not need to be mutable
Oct 13 16:27:58.912 INFO kablam!   --> src/command/window.rs:44:13
Oct 13 16:27:58.912 INFO kablam!    |
Oct 13 16:27:58.912 INFO kablam! 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Oct 13 16:27:58.912 INFO kablam!    |             ----^^^^^^^^^^^^^^
Oct 13 16:27:58.912 INFO kablam!    |             |
Oct 13 16:27:58.912 INFO kablam!    |             help: remove this `mut`
Oct 13 16:27:58.912 INFO kablam!    |
Oct 13 16:27:58.912 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 16:27:58.912 INFO kablam! 
Oct 13 16:27:58.920 INFO kablam! warning: method is never used: `success_percentage`
Oct 13 16:27:58.920 INFO kablam!   --> src/command/circuit_breaker_stats.rs:19:5
Oct 13 16:27:58.920 INFO kablam!    |
Oct 13 16:27:58.920 INFO kablam! 19 |     pub fn success_percentage(&mut self) -> i32 {
Oct 13 16:27:58.920 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:27:58.920 INFO kablam!    |
Oct 13 16:27:58.920 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 16:27:58.920 INFO kablam! 
Oct 13 16:27:58.920 INFO kablam! warning: method is never used: `success_nr`
Oct 13 16:27:58.920 INFO kablam!   --> src/command/circuit_breaker_stats.rs:40:5
Oct 13 16:27:58.920 INFO kablam!    |
Oct 13 16:27:58.920 INFO kablam! 40 |     pub fn success_nr(&mut self) -> i32 {
Oct 13 16:27:58.920 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:27:58.920 INFO kablam! 
Oct 13 16:28:00.013 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Oct 13 16:28:00.017 INFO kablam! su: No module specific data is present
Oct 13 16:28:00.358 INFO running `"docker" "rm" "-f" "c2e64ab152b5a14023b5a004389412275336811f08703f32b6326ecf6e9cacc8"`
Oct 13 16:28:00.540 INFO blam! c2e64ab152b5a14023b5a004389412275336811f08703f32b6326ecf6e9cacc8