Dec 05 14:57:37.512 INFO checking crius-0.3.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:57:37.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 14:57:37.840 INFO [stdout] 36b3d144b49284395d927e7d93bc06beb45ad9451a50a6f3bb94a7884b491d3e
Dec 05 14:57:37.842 INFO running `"docker" "start" "-a" "36b3d144b49284395d927e7d93bc06beb45ad9451a50a6f3bb94a7884b491d3e"`
Dec 05 14:57:38.487 INFO [stderr] usermod: no changes
Dec 05 14:57:38.567 INFO [stderr]     Checking crius v0.3.2 (/source)
Dec 05 14:57:39.609 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:57:39.609 INFO [stderr]   --> src/command/window.rs:44:13
Dec 05 14:57:39.609 INFO [stderr]    |
Dec 05 14:57:39.609 INFO [stderr] 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Dec 05 14:57:39.609 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 05 14:57:39.609 INFO [stderr]    |             |
Dec 05 14:57:39.609 INFO [stderr]    |             help: remove this `mut`
Dec 05 14:57:39.609 INFO [stderr]    |
Dec 05 14:57:39.609 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 14:57:39.609 INFO [stderr] 
Dec 05 14:57:39.619 INFO [stderr] warning: method is never used: `success_percentage`
Dec 05 14:57:39.619 INFO [stderr]   --> src/command/circuit_breaker_stats.rs:19:5
Dec 05 14:57:39.619 INFO [stderr]    |
Dec 05 14:57:39.619 INFO [stderr] 19 |     pub fn success_percentage(&mut self) -> i32 {
Dec 05 14:57:39.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:57:39.619 INFO [stderr]    |
Dec 05 14:57:39.619 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:57:39.619 INFO [stderr] 
Dec 05 14:57:39.619 INFO [stderr] warning: method is never used: `success_nr`
Dec 05 14:57:39.619 INFO [stderr]   --> src/command/circuit_breaker_stats.rs:40:5
Dec 05 14:57:39.619 INFO [stderr]    |
Dec 05 14:57:39.619 INFO [stderr] 40 |     pub fn success_nr(&mut self) -> i32 {
Dec 05 14:57:39.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:57:39.619 INFO [stderr] 
Dec 05 14:57:39.890 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:57:39.890 INFO [stderr]   --> src/command/window.rs:44:13
Dec 05 14:57:39.890 INFO [stderr]    |
Dec 05 14:57:39.890 INFO [stderr] 44 |         let mut current_bucket = self.update_window_returning_latest_bucket();
Dec 05 14:57:39.890 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 05 14:57:39.890 INFO [stderr]    |             |
Dec 05 14:57:39.890 INFO [stderr]    |             help: remove this `mut`
Dec 05 14:57:39.890 INFO [stderr]    |
Dec 05 14:57:39.890 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 14:57:39.890 INFO [stderr] 
Dec 05 14:57:39.895 INFO [stderr] warning: method is never used: `success_percentage`
Dec 05 14:57:39.895 INFO [stderr]   --> src/command/circuit_breaker_stats.rs:19:5
Dec 05 14:57:39.895 INFO [stderr]    |
Dec 05 14:57:39.895 INFO [stderr] 19 |     pub fn success_percentage(&mut self) -> i32 {
Dec 05 14:57:39.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:57:39.895 INFO [stderr]    |
Dec 05 14:57:39.895 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:57:39.895 INFO [stderr] 
Dec 05 14:57:39.895 INFO [stderr] warning: method is never used: `success_nr`
Dec 05 14:57:39.895 INFO [stderr]   --> src/command/circuit_breaker_stats.rs:40:5
Dec 05 14:57:39.895 INFO [stderr]    |
Dec 05 14:57:39.895 INFO [stderr] 40 |     pub fn success_nr(&mut self) -> i32 {
Dec 05 14:57:39.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:57:39.895 INFO [stderr] 
Dec 05 14:57:40.954 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Dec 05 14:57:40.965 INFO [stderr] su: No module specific data is present
Dec 05 14:57:41.668 INFO running `"docker" "inspect" "36b3d144b49284395d927e7d93bc06beb45ad9451a50a6f3bb94a7884b491d3e"`
Dec 05 14:57:41.985 INFO running `"docker" "rm" "-f" "36b3d144b49284395d927e7d93bc06beb45ad9451a50a6f3bb94a7884b491d3e"`
Dec 05 14:57:42.242 INFO [stdout] 36b3d144b49284395d927e7d93bc06beb45ad9451a50a6f3bb94a7884b491d3e