Oct 12 13:59:29.563 INFO checking seven1m/puzzlecube against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 13:59:29.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 12 13:59:29.944 INFO blam! 3db8c37b9decb37fedfa1edf9b9ad004c46a4bd8a03fa56786ce97cbe0b4c3a5
Oct 12 13:59:29.946 INFO running `"docker" "start" "-a" "3db8c37b9decb37fedfa1edf9b9ad004c46a4bd8a03fa56786ce97cbe0b4c3a5"`
Oct 12 13:59:31.687 INFO kablam! usermod: no changes
Oct 12 13:59:31.769 INFO kablam!     Checking rand v0.3.15
Oct 12 13:59:33.188 INFO kablam!     Checking puzzlecube v0.1.0 (/source)
Oct 12 13:59:33.574 INFO kablam! warning: unused import: `cube::*`
Oct 12 13:59:33.574 INFO kablam!  --> src/tests.rs:1:5
Oct 12 13:59:33.574 INFO kablam!   |
Oct 12 13:59:33.574 INFO kablam! 1 | use cube::*;
Oct 12 13:59:33.574 INFO kablam!   |     ^^^^^^^
Oct 12 13:59:33.574 INFO kablam!   |
Oct 12 13:59:33.574 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 13:59:33.574 INFO kablam! 
Oct 12 13:59:33.909 INFO kablam! warning: method is never used: `new_with_test_pattern`
Oct 12 13:59:33.909 INFO kablam!   --> src/cube.rs:83:5
Oct 12 13:59:33.909 INFO kablam!    |
Oct 12 13:59:33.909 INFO kablam! 83 |     pub fn new_with_test_pattern() -> Cube {
Oct 12 13:59:33.909 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.909 INFO kablam!    |
Oct 12 13:59:33.909 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 13:59:33.909 INFO kablam! 
Oct 12 13:59:33.909 INFO kablam! warning: method is never used: `up_color`
Oct 12 13:59:33.909 INFO kablam!   --> src/cube.rs:97:5
Oct 12 13:59:33.909 INFO kablam!    |
Oct 12 13:59:33.909 INFO kablam! 97 |     pub fn up_color(&self) -> Color {
Oct 12 13:59:33.909 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.909 INFO kablam! 
Oct 12 13:59:33.909 INFO kablam! warning: method is never used: `down_color`
Oct 12 13:59:33.909 INFO kablam!    --> src/cube.rs:101:5
Oct 12 13:59:33.909 INFO kablam!     |
Oct 12 13:59:33.909 INFO kablam! 101 |     pub fn down_color(&self) -> Color {
Oct 12 13:59:33.909 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.909 INFO kablam! 
Oct 12 13:59:33.910 INFO kablam! warning: method is never used: `front_color`
Oct 12 13:59:33.910 INFO kablam!    --> src/cube.rs:112:5
Oct 12 13:59:33.910 INFO kablam!     |
Oct 12 13:59:33.910 INFO kablam! 112 |     pub fn front_color(&self) -> Color {
Oct 12 13:59:33.910 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.910 INFO kablam! 
Oct 12 13:59:33.910 INFO kablam! warning: method is never used: `back_color`
Oct 12 13:59:33.910 INFO kablam!    --> src/cube.rs:116:5
Oct 12 13:59:33.910 INFO kablam!     |
Oct 12 13:59:33.910 INFO kablam! 116 |     pub fn back_color(&self) -> Color {
Oct 12 13:59:33.910 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.910 INFO kablam! 
Oct 12 13:59:33.910 INFO kablam! warning: method is never used: `left_color`
Oct 12 13:59:33.910 INFO kablam!    --> src/cube.rs:127:5
Oct 12 13:59:33.910 INFO kablam!     |
Oct 12 13:59:33.910 INFO kablam! 127 |     pub fn left_color(&self) -> Color {
Oct 12 13:59:33.910 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.910 INFO kablam! 
Oct 12 13:59:33.910 INFO kablam! warning: method is never used: `right_color`
Oct 12 13:59:33.910 INFO kablam!    --> src/cube.rs:186:5
Oct 12 13:59:33.910 INFO kablam!     |
Oct 12 13:59:33.910 INFO kablam! 186 |     pub fn right_color(&self) -> Color {
Oct 12 13:59:33.910 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.911 INFO kablam! 
Oct 12 13:59:33.911 INFO kablam! warning: method is never used: `scramble`
Oct 12 13:59:33.911 INFO kablam!    --> src/cube.rs:401:5
Oct 12 13:59:33.911 INFO kablam!     |
Oct 12 13:59:33.911 INFO kablam! 401 |     pub fn scramble(&mut self) {
Oct 12 13:59:33.911 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.911 INFO kablam! 
Oct 12 13:59:33.911 INFO kablam! warning: method is never used: `orient`
Oct 12 13:59:33.911 INFO kablam!    --> src/cube.rs:434:5
Oct 12 13:59:33.911 INFO kablam!     |
Oct 12 13:59:33.911 INFO kablam! 434 |     pub fn orient(&mut self, up: Color, front: Color) {
Oct 12 13:59:33.911 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:33.911 INFO kablam! 
Oct 12 13:59:34.367 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Oct 12 13:59:34.372 INFO kablam! su: No module specific data is present
Oct 12 13:59:35.041 INFO running `"docker" "rm" "-f" "3db8c37b9decb37fedfa1edf9b9ad004c46a4bd8a03fa56786ce97cbe0b4c3a5"`
Oct 12 13:59:35.360 INFO blam! 3db8c37b9decb37fedfa1edf9b9ad004c46a4bd8a03fa56786ce97cbe0b4c3a5