Nov 07 05:48:32.994 INFO checking Anfauglith/sudoku against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 05:48:32.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 05:48:33.485 INFO blam! a07483a919427268df7b4b1cbd3197a8bf3bb39167426f9313c0814bf2f374e7
Nov 07 05:48:33.493 INFO running `"docker" "start" "-a" "a07483a919427268df7b4b1cbd3197a8bf3bb39167426f9313c0814bf2f374e7"`
Nov 07 05:48:34.751 INFO kablam! usermod: no changes
Nov 07 05:48:34.788 INFO kablam!     Checking sudoku v0.1.0 (/source)
Nov 07 05:48:35.460 INFO kablam! warning: struct is never constructed: `Field`
Nov 07 05:48:35.460 INFO kablam!  --> src/field.rs:4:1
Nov 07 05:48:35.460 INFO kablam!   |
Nov 07 05:48:35.460 INFO kablam! 4 | pub struct Field {
Nov 07 05:48:35.460 INFO kablam!   | ^^^^^^^^^^^^^^^^
Nov 07 05:48:35.460 INFO kablam!   |
Nov 07 05:48:35.460 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 05:48:35.460 INFO kablam! 
Nov 07 05:48:35.460 INFO kablam! warning: method is never used: `is_solved`
Nov 07 05:48:35.460 INFO kablam!   --> src/field.rs:32:5
Nov 07 05:48:35.460 INFO kablam!    |
Nov 07 05:48:35.460 INFO kablam! 32 |     pub fn is_solved(&self) -> bool {
Nov 07 05:48:35.460 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.460 INFO kablam! 
Nov 07 05:48:35.618 INFO kablam! warning: constant item is never used: `CANDIDATE_MASK`
Nov 07 05:48:35.618 INFO kablam!  --> src/field.rs:2:1
Nov 07 05:48:35.618 INFO kablam!   |
Nov 07 05:48:35.618 INFO kablam! 2 | const CANDIDATE_MASK: u16 = 0b0000_0011_1111_1110; // 0x03FE
Nov 07 05:48:35.618 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.618 INFO kablam!   |
Nov 07 05:48:35.618 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 05:48:35.618 INFO kablam! 
Nov 07 05:48:35.618 INFO kablam! warning: struct is never constructed: `Field`
Nov 07 05:48:35.618 INFO kablam!  --> src/field.rs:4:1
Nov 07 05:48:35.618 INFO kablam!   |
Nov 07 05:48:35.618 INFO kablam! 4 | pub struct Field {
Nov 07 05:48:35.618 INFO kablam!   | ^^^^^^^^^^^^^^^^
Nov 07 05:48:35.618 INFO kablam! 
Nov 07 05:48:35.618 INFO kablam! warning: struct is never constructed: `Cell`
Nov 07 05:48:35.618 INFO kablam!  --> src/field.rs:8:1
Nov 07 05:48:35.618 INFO kablam!   |
Nov 07 05:48:35.618 INFO kablam! 8 | pub struct Cell {
Nov 07 05:48:35.618 INFO kablam!   | ^^^^^^^^^^^^^^^
Nov 07 05:48:35.618 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `empty_cell`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:16:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 16 |     pub fn empty_cell() -> Cell {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `fixed_cell`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:24:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 24 |     pub fn fixed_cell(digit: u8) -> Cell {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `is_solved`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:32:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 32 |     pub fn is_solved(&self) -> bool {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `is_fixed`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:39:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 39 |     pub fn is_fixed(&self) -> bool {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `get_digit`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:43:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 43 |     pub fn get_digit(&self) -> Option<u8> {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `fix`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:47:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 47 |     fn fix(&mut self) -> bool {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `set_to`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:55:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 55 |     fn set_to(&mut self, digit: u8) -> bool {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `fix_to`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:66:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 66 |     pub fn fix_to(&mut self, digit: u8) -> bool {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `has_candidate`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:73:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 73 |     pub fn has_candidate(&self, candidate: u8) -> bool {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `get_candidates`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:77:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 77 |     pub fn get_candidates(&self) -> u16 {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `get_candidate_vector`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:81:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 81 |     pub fn get_candidate_vector(&self) -> Vec<u8> {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.619 INFO kablam! warning: method is never used: `remove_candidate`
Nov 07 05:48:35.619 INFO kablam!   --> src/field.rs:91:5
Nov 07 05:48:35.619 INFO kablam!    |
Nov 07 05:48:35.619 INFO kablam! 91 |     pub fn remove_candidate(&mut self, candidate: u8) {
Nov 07 05:48:35.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.619 INFO kablam! 
Nov 07 05:48:35.624 INFO kablam! warning: method is never used: `remove_candidates`
Nov 07 05:48:35.624 INFO kablam!   --> src/field.rs:96:5
Nov 07 05:48:35.624 INFO kablam!    |
Nov 07 05:48:35.624 INFO kablam! 96 |     pub fn remove_candidates(&mut self, candidates: Vec<u8>) {
Nov 07 05:48:35.624 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.624 INFO kablam! 
Nov 07 05:48:35.624 INFO kablam! warning: method is never used: `has_single_candidate`
Nov 07 05:48:35.624 INFO kablam!    --> src/field.rs:102:5
Nov 07 05:48:35.624 INFO kablam!     |
Nov 07 05:48:35.624 INFO kablam! 102 |     pub fn has_single_candidate(&self) -> bool {
Nov 07 05:48:35.624 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.624 INFO kablam! 
Nov 07 05:48:35.624 INFO kablam! warning: method is never used: `get_naked_single`
Nov 07 05:48:35.624 INFO kablam!    --> src/field.rs:106:5
Nov 07 05:48:35.624 INFO kablam!     |
Nov 07 05:48:35.625 INFO kablam! 106 |     pub fn get_naked_single(&self) -> Option<u8> {
Nov 07 05:48:35.625 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.625 INFO kablam! 
Nov 07 05:48:35.625 INFO kablam! warning: method is never used: `try_solve`
Nov 07 05:48:35.625 INFO kablam!    --> src/field.rs:119:5
Nov 07 05:48:35.625 INFO kablam!     |
Nov 07 05:48:35.625 INFO kablam! 119 |     pub fn try_solve(&mut self) -> bool {
Nov 07 05:48:35.625 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:48:35.625 INFO kablam! 
Nov 07 05:48:35.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 07 05:48:35.680 INFO kablam! su: No module specific data is present
Nov 07 05:48:36.276 INFO running `"docker" "rm" "-f" "a07483a919427268df7b4b1cbd3197a8bf3bb39167426f9313c0814bf2f374e7"`
Nov 07 05:48:36.584 INFO blam! a07483a919427268df7b4b1cbd3197a8bf3bb39167426f9313c0814bf2f374e7