Nov 01 06:38:23.969 INFO checking czipperz/rubick against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:38:23.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 06:38:24.148 INFO blam! fb3224448a14c3842b2c4ce65867979205cf150ef378d35aa0099d9146f1d774
Nov 01 06:38:24.149 INFO running `"docker" "start" "-a" "fb3224448a14c3842b2c4ce65867979205cf150ef378d35aa0099d9146f1d774"`
Nov 01 06:38:24.913 INFO kablam! usermod: no changes
Nov 01 06:38:25.008 INFO kablam!     Checking rubick v0.1.0 (/source)
Nov 01 06:38:26.300 INFO kablam! warning: method is never used: `rotate_random`
Nov 01 06:38:26.300 INFO kablam!    --> src/cube.rs:143:5
Nov 01 06:38:26.300 INFO kablam!     |
Nov 01 06:38:26.300 INFO kablam! 143 |     pub fn rotate_random(&mut self) {
Nov 01 06:38:26.300 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:38:26.300 INFO kablam!     |
Nov 01 06:38:26.300 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 06:38:26.300 INFO kablam! 
Nov 01 06:38:26.311 INFO kablam! warning: function is never used: `num_bottom_solved`
Nov 01 06:38:26.311 INFO kablam!  --> src/predicates.rs:6:1
Nov 01 06:38:26.311 INFO kablam!   |
Nov 01 06:38:26.311 INFO kablam! 6 | pub fn num_bottom_solved(cube: &Cube) -> usize {
Nov 01 06:38:26.311 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:38:26.311 INFO kablam! 
Nov 01 06:38:26.856 INFO kablam! warning: method is never used: `rotate_random`
Nov 01 06:38:26.856 INFO kablam!    --> src/cube.rs:143:5
Nov 01 06:38:26.856 INFO kablam!     |
Nov 01 06:38:26.856 INFO kablam! 143 |     pub fn rotate_random(&mut self) {
Nov 01 06:38:26.856 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:38:26.856 INFO kablam!     |
Nov 01 06:38:26.856 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 06:38:26.856 INFO kablam! 
Nov 01 06:38:26.936 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Nov 01 06:38:26.939 INFO kablam! su: No module specific data is present
Nov 01 06:38:27.714 INFO running `"docker" "rm" "-f" "fb3224448a14c3842b2c4ce65867979205cf150ef378d35aa0099d9146f1d774"`
Nov 01 06:38:27.864 INFO blam! fb3224448a14c3842b2c4ce65867979205cf150ef378d35aa0099d9146f1d774