Oct 12 13:59:24.753 INFO checking seven1m/puzzlecube against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 13:59:24.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13:59:25.235 INFO blam! 85c79d449e008ced470b4b87ef85982140a65325f940d313880d1e92332506a1
Oct 12 13:59:25.237 INFO running `"docker" "start" "-a" "85c79d449e008ced470b4b87ef85982140a65325f940d313880d1e92332506a1"`
Oct 12 13:59:27.416 INFO kablam! usermod: no changes
Oct 12 13:59:27.504 INFO kablam!     Checking rand v0.3.15
Oct 12 13:59:28.912 INFO kablam!     Checking puzzlecube v0.1.0 (/source)
Oct 12 13:59:29.180 INFO kablam! warning: unused import: `cube::*`
Oct 12 13:59:29.180 INFO kablam!  --> src/tests.rs:1:5
Oct 12 13:59:29.180 INFO kablam!   |
Oct 12 13:59:29.180 INFO kablam! 1 | use cube::*;
Oct 12 13:59:29.180 INFO kablam!   |     ^^^^^^^
Oct 12 13:59:29.180 INFO kablam!   |
Oct 12 13:59:29.180 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 13:59:29.180 INFO kablam! 
Oct 12 13:59:29.489 INFO kablam! warning: method is never used: `new_with_test_pattern`
Oct 12 13:59:29.489 INFO kablam!   --> src/cube.rs:83:5
Oct 12 13:59:29.489 INFO kablam!    |
Oct 12 13:59:29.489 INFO kablam! 83 |     pub fn new_with_test_pattern() -> Cube {
Oct 12 13:59:29.489 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.496 INFO kablam!    |
Oct 12 13:59:29.497 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 13:59:29.497 INFO kablam! 
Oct 12 13:59:29.497 INFO kablam! warning: method is never used: `up_color`
Oct 12 13:59:29.497 INFO kablam!   --> src/cube.rs:97:5
Oct 12 13:59:29.498 INFO kablam!    |
Oct 12 13:59:29.498 INFO kablam! 97 |     pub fn up_color(&self) -> Color {
Oct 12 13:59:29.498 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.498 INFO kablam! 
Oct 12 13:59:29.499 INFO kablam! warning: method is never used: `down_color`
Oct 12 13:59:29.499 INFO kablam!    --> src/cube.rs:101:5
Oct 12 13:59:29.499 INFO kablam!     |
Oct 12 13:59:29.500 INFO kablam! 101 |     pub fn down_color(&self) -> Color {
Oct 12 13:59:29.500 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.500 INFO kablam! 
Oct 12 13:59:29.500 INFO kablam! warning: method is never used: `front_color`
Oct 12 13:59:29.501 INFO kablam!    --> src/cube.rs:112:5
Oct 12 13:59:29.501 INFO kablam!     |
Oct 12 13:59:29.501 INFO kablam! 112 |     pub fn front_color(&self) -> Color {
Oct 12 13:59:29.502 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.502 INFO kablam! 
Oct 12 13:59:29.502 INFO kablam! warning: method is never used: `back_color`
Oct 12 13:59:29.502 INFO kablam!    --> src/cube.rs:116:5
Oct 12 13:59:29.502 INFO kablam!     |
Oct 12 13:59:29.503 INFO kablam! 116 |     pub fn back_color(&self) -> Color {
Oct 12 13:59:29.503 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.503 INFO kablam! 
Oct 12 13:59:29.504 INFO kablam! warning: method is never used: `left_color`
Oct 12 13:59:29.504 INFO kablam!    --> src/cube.rs:127:5
Oct 12 13:59:29.504 INFO kablam!     |
Oct 12 13:59:29.504 INFO kablam! 127 |     pub fn left_color(&self) -> Color {
Oct 12 13:59:29.505 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.505 INFO kablam! 
Oct 12 13:59:29.505 INFO kablam! warning: method is never used: `right_color`
Oct 12 13:59:29.505 INFO kablam!    --> src/cube.rs:186:5
Oct 12 13:59:29.506 INFO kablam!     |
Oct 12 13:59:29.506 INFO kablam! 186 |     pub fn right_color(&self) -> Color {
Oct 12 13:59:29.506 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.506 INFO kablam! 
Oct 12 13:59:29.507 INFO kablam! warning: method is never used: `scramble`
Oct 12 13:59:29.507 INFO kablam!    --> src/cube.rs:401:5
Oct 12 13:59:29.507 INFO kablam!     |
Oct 12 13:59:29.507 INFO kablam! 401 |     pub fn scramble(&mut self) {
Oct 12 13:59:29.508 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.508 INFO kablam! 
Oct 12 13:59:29.508 INFO kablam! warning: method is never used: `orient`
Oct 12 13:59:29.508 INFO kablam!    --> src/cube.rs:434:5
Oct 12 13:59:29.509 INFO kablam!     |
Oct 12 13:59:29.509 INFO kablam! 434 |     pub fn orient(&mut self, up: Color, front: Color) {
Oct 12 13:59:29.509 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:59:29.509 INFO kablam! 
Oct 12 13:59:29.998 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Oct 12 13:59:30.001 INFO kablam! su: No module specific data is present
Oct 12 13:59:30.833 INFO running `"docker" "rm" "-f" "85c79d449e008ced470b4b87ef85982140a65325f940d313880d1e92332506a1"`
Oct 12 13:59:31.153 INFO blam! 85c79d449e008ced470b4b87ef85982140a65325f940d313880d1e92332506a1