Nov 01 21:28:17.010 INFO testing ErikPartridge/sudoku-generator against 1.30.0 for beta-1.31-1
Nov 01 21:28:17.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 21:28:17.219 INFO blam! 35155984e91e0a77f1b29ad16b022e3764629f374c5574bacfc6037991608f3c
Nov 01 21:28:17.220 INFO running `"docker" "start" "-a" "35155984e91e0a77f1b29ad16b022e3764629f374c5574bacfc6037991608f3c"`
Nov 01 21:28:17.855 INFO kablam! usermod: no changes
Nov 01 21:28:17.907 INFO kablam!    Compiling sudoku-generator v0.1.0 (/source)
Nov 01 21:28:18.321 INFO kablam! warning: unused import: `freedom::Freedom`
Nov 01 21:28:18.321 INFO kablam!  --> src/main.rs:3:5
Nov 01 21:28:18.321 INFO kablam!   |
Nov 01 21:28:18.321 INFO kablam! 3 | use freedom::Freedom;
Nov 01 21:28:18.321 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 21:28:18.321 INFO kablam!   |
Nov 01 21:28:18.321 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 21:28:18.321 INFO kablam! 
Nov 01 21:28:18.321 INFO kablam! warning: unused import: `problem::Problem`
Nov 01 21:28:18.321 INFO kablam!  --> src/main.rs:4:5
Nov 01 21:28:18.321 INFO kablam!   |
Nov 01 21:28:18.321 INFO kablam! 4 | use problem::Problem;
Nov 01 21:28:18.321 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 21:28:18.321 INFO kablam! 
Nov 01 21:28:18.371 INFO kablam! warning: unused variable: `j`
Nov 01 21:28:18.371 INFO kablam!   --> src/freedom.rs:28:9
Nov 01 21:28:18.371 INFO kablam!    |
Nov 01 21:28:18.371 INFO kablam! 28 |     for j in 0..3 {
Nov 01 21:28:18.371 INFO kablam!    |         ^ help: consider using `_j` instead
Nov 01 21:28:18.371 INFO kablam!    |
Nov 01 21:28:18.371 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 21:28:18.371 INFO kablam! 
Nov 01 21:28:18.376 INFO kablam! warning: constant item is never used: `ORDER`
Nov 01 21:28:18.376 INFO kablam!  --> src/freedom.rs:1:1
Nov 01 21:28:18.376 INFO kablam!   |
Nov 01 21:28:18.376 INFO kablam! 1 | const ORDER: u8 = 3;
Nov 01 21:28:18.376 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.376 INFO kablam!   |
Nov 01 21:28:18.376 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 21:28:18.376 INFO kablam! 
Nov 01 21:28:18.376 INFO kablam! warning: constant item is never used: `DIM`
Nov 01 21:28:18.376 INFO kablam!  --> src/freedom.rs:2:1
Nov 01 21:28:18.376 INFO kablam!   |
Nov 01 21:28:18.376 INFO kablam! 2 | const DIM: u8 = ORDER * ORDER;
Nov 01 21:28:18.376 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.376 INFO kablam! 
Nov 01 21:28:18.376 INFO kablam! warning: constant item is never used: `ELEMENTS`
Nov 01 21:28:18.376 INFO kablam!  --> src/freedom.rs:3:1
Nov 01 21:28:18.376 INFO kablam!   |
Nov 01 21:28:18.376 INFO kablam! 3 | const ELEMENTS: u8 = DIM * DIM;
Nov 01 21:28:18.376 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.376 INFO kablam! 
Nov 01 21:28:18.379 INFO kablam! warning: constant item is never used: `ALL_VALUES`
Nov 01 21:28:18.379 INFO kablam!  --> src/freedom.rs:4:1
Nov 01 21:28:18.379 INFO kablam!   |
Nov 01 21:28:18.379 INFO kablam! 4 | const ALL_VALUES: u16 = (1 << DIM) - 1;
Nov 01 21:28:18.379 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.379 INFO kablam! 
Nov 01 21:28:18.379 INFO kablam! warning: struct is never constructed: `Freedom`
Nov 01 21:28:18.379 INFO kablam!  --> src/freedom.rs:7:1
Nov 01 21:28:18.379 INFO kablam!   |
Nov 01 21:28:18.379 INFO kablam! 7 | pub struct Freedom {
Nov 01 21:28:18.379 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.379 INFO kablam! 
Nov 01 21:28:18.379 INFO kablam! warning: function is never used: `singleton`
Nov 01 21:28:18.379 INFO kablam!   --> src/freedom.rs:11:1
Nov 01 21:28:18.379 INFO kablam!    |
Nov 01 21:28:18.379 INFO kablam! 11 | fn singleton(v: u16) -> u16 {
Nov 01 21:28:18.379 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.379 INFO kablam! 
Nov 01 21:28:18.379 INFO kablam! warning: function is never used: `freedom_eliminate`
Nov 01 21:28:18.379 INFO kablam!   --> src/freedom.rs:16:1
Nov 01 21:28:18.379 INFO kablam!    |
Nov 01 21:28:18.379 INFO kablam! 16 | fn freedom_eliminate(f: &Freedom, col: u16, row: u16, value: u16) -> Freedom {
Nov 01 21:28:18.379 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.379 INFO kablam! 
Nov 01 21:28:18.379 INFO kablam! warning: function is never used: `create_freedom`
Nov 01 21:28:18.379 INFO kablam!   --> src/freedom.rs:38:1
Nov 01 21:28:18.379 INFO kablam!    |
Nov 01 21:28:18.379 INFO kablam! 38 | fn create_freedom(problem: &Problem) -> Freedom {
Nov 01 21:28:18.379 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.379 INFO kablam! 
Nov 01 21:28:18.379 INFO kablam! warning: function is never used: `sanity_check`
Nov 01 21:28:18.379 INFO kablam!   --> src/freedom.rs:52:1
Nov 01 21:28:18.380 INFO kablam!    |
Nov 01 21:28:18.380 INFO kablam! 52 | fn sanity_check(problem: &Problem, freedom: &Freedom) -> bool {
Nov 01 21:28:18.380 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.380 INFO kablam! 
Nov 01 21:28:18.380 INFO kablam! warning: function is never used: `search_least_free`
Nov 01 21:28:18.380 INFO kablam!   --> src/freedom.rs:63:1
Nov 01 21:28:18.380 INFO kablam!    |
Nov 01 21:28:18.380 INFO kablam! 63 | fn search_least_free(problem: &Problem, freedom: &Freedom) -> u16 {
Nov 01 21:28:18.380 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.380 INFO kablam! 
Nov 01 21:28:18.380 INFO kablam! warning: struct is never constructed: `Problem`
Nov 01 21:28:18.380 INFO kablam!  --> src/problem.rs:1:1
Nov 01 21:28:18.380 INFO kablam!   |
Nov 01 21:28:18.380 INFO kablam! 1 | pub struct Problem {
Nov 01 21:28:18.380 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 01 21:28:18.380 INFO kablam! 
Nov 01 21:28:18.640 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 01 21:28:18.646 INFO kablam! su: No module specific data is present
Nov 01 21:28:19.027 INFO running `"docker" "rm" "-f" "35155984e91e0a77f1b29ad16b022e3764629f374c5574bacfc6037991608f3c"`
Nov 01 21:28:19.192 INFO blam! 35155984e91e0a77f1b29ad16b022e3764629f374c5574bacfc6037991608f3c
Nov 01 21:28:19.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 21:28:19.506 INFO blam! 46bdbf37399f7c1cd2e4010db51b718d3e982e3d04c86f63625727e2ed67d983
Nov 01 21:28:19.517 INFO running `"docker" "start" "-a" "46bdbf37399f7c1cd2e4010db51b718d3e982e3d04c86f63625727e2ed67d983"`
Nov 01 21:28:20.060 INFO kablam! usermod: no changes
Nov 01 21:28:20.097 INFO kablam!    Compiling sudoku-generator v0.1.0 (/source)
Nov 01 21:28:20.635 INFO kablam! warning: unused import: `freedom::Freedom`
Nov 01 21:28:20.635 INFO kablam!  --> src/main.rs:3:5
Nov 01 21:28:20.635 INFO kablam!   |
Nov 01 21:28:20.635 INFO kablam! 3 | use freedom::Freedom;
Nov 01 21:28:20.635 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 21:28:20.635 INFO kablam!   |
Nov 01 21:28:20.635 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 21:28:20.635 INFO kablam! 
Nov 01 21:28:20.635 INFO kablam! warning: unused import: `problem::Problem`
Nov 01 21:28:20.635 INFO kablam!  --> src/main.rs:4:5
Nov 01 21:28:20.635 INFO kablam!   |
Nov 01 21:28:20.635 INFO kablam! 4 | use problem::Problem;
Nov 01 21:28:20.635 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 21:28:20.635 INFO kablam! 
Nov 01 21:28:20.685 INFO kablam! warning: unused variable: `j`
Nov 01 21:28:20.685 INFO kablam!   --> src/freedom.rs:28:9
Nov 01 21:28:20.685 INFO kablam!    |
Nov 01 21:28:20.685 INFO kablam! 28 |     for j in 0..3 {
Nov 01 21:28:20.685 INFO kablam!    |         ^ help: consider using `_j` instead
Nov 01 21:28:20.685 INFO kablam!    |
Nov 01 21:28:20.685 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 21:28:20.685 INFO kablam! 
Nov 01 21:28:20.691 INFO kablam! warning: constant item is never used: `ORDER`
Nov 01 21:28:20.691 INFO kablam!  --> src/freedom.rs:1:1
Nov 01 21:28:20.691 INFO kablam!   |
Nov 01 21:28:20.691 INFO kablam! 1 | const ORDER: u8 = 3;
Nov 01 21:28:20.691 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.691 INFO kablam!   |
Nov 01 21:28:20.691 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 21:28:20.691 INFO kablam! 
Nov 01 21:28:20.691 INFO kablam! warning: constant item is never used: `DIM`
Nov 01 21:28:20.691 INFO kablam!  --> src/freedom.rs:2:1
Nov 01 21:28:20.691 INFO kablam!   |
Nov 01 21:28:20.691 INFO kablam! 2 | const DIM: u8 = ORDER * ORDER;
Nov 01 21:28:20.691 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.691 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: constant item is never used: `ELEMENTS`
Nov 01 21:28:20.694 INFO kablam!  --> src/freedom.rs:3:1
Nov 01 21:28:20.694 INFO kablam!   |
Nov 01 21:28:20.694 INFO kablam! 3 | const ELEMENTS: u8 = DIM * DIM;
Nov 01 21:28:20.694 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: constant item is never used: `ALL_VALUES`
Nov 01 21:28:20.694 INFO kablam!  --> src/freedom.rs:4:1
Nov 01 21:28:20.694 INFO kablam!   |
Nov 01 21:28:20.694 INFO kablam! 4 | const ALL_VALUES: u16 = (1 << DIM) - 1;
Nov 01 21:28:20.694 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: struct is never constructed: `Freedom`
Nov 01 21:28:20.694 INFO kablam!  --> src/freedom.rs:7:1
Nov 01 21:28:20.694 INFO kablam!   |
Nov 01 21:28:20.694 INFO kablam! 7 | pub struct Freedom {
Nov 01 21:28:20.694 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: function is never used: `singleton`
Nov 01 21:28:20.694 INFO kablam!   --> src/freedom.rs:11:1
Nov 01 21:28:20.694 INFO kablam!    |
Nov 01 21:28:20.694 INFO kablam! 11 | fn singleton(v: u16) -> u16 {
Nov 01 21:28:20.694 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: function is never used: `freedom_eliminate`
Nov 01 21:28:20.694 INFO kablam!   --> src/freedom.rs:16:1
Nov 01 21:28:20.694 INFO kablam!    |
Nov 01 21:28:20.694 INFO kablam! 16 | fn freedom_eliminate(f: &Freedom, col: u16, row: u16, value: u16) -> Freedom {
Nov 01 21:28:20.694 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: function is never used: `create_freedom`
Nov 01 21:28:20.694 INFO kablam!   --> src/freedom.rs:38:1
Nov 01 21:28:20.694 INFO kablam!    |
Nov 01 21:28:20.694 INFO kablam! 38 | fn create_freedom(problem: &Problem) -> Freedom {
Nov 01 21:28:20.694 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: function is never used: `sanity_check`
Nov 01 21:28:20.694 INFO kablam!   --> src/freedom.rs:52:1
Nov 01 21:28:20.694 INFO kablam!    |
Nov 01 21:28:20.694 INFO kablam! 52 | fn sanity_check(problem: &Problem, freedom: &Freedom) -> bool {
Nov 01 21:28:20.694 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: function is never used: `search_least_free`
Nov 01 21:28:20.694 INFO kablam!   --> src/freedom.rs:63:1
Nov 01 21:28:20.694 INFO kablam!    |
Nov 01 21:28:20.694 INFO kablam! 63 | fn search_least_free(problem: &Problem, freedom: &Freedom) -> u16 {
Nov 01 21:28:20.694 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:20.694 INFO kablam! warning: struct is never constructed: `Problem`
Nov 01 21:28:20.694 INFO kablam!  --> src/problem.rs:1:1
Nov 01 21:28:20.694 INFO kablam!   |
Nov 01 21:28:20.694 INFO kablam! 1 | pub struct Problem {
Nov 01 21:28:20.694 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 01 21:28:20.694 INFO kablam! 
Nov 01 21:28:21.046 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 01 21:28:21.048 INFO kablam! su: No module specific data is present
Nov 01 21:28:21.311 INFO running `"docker" "rm" "-f" "46bdbf37399f7c1cd2e4010db51b718d3e982e3d04c86f63625727e2ed67d983"`
Nov 01 21:28:21.441 INFO blam! 46bdbf37399f7c1cd2e4010db51b718d3e982e3d04c86f63625727e2ed67d983
Nov 01 21:28:21.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 21:28:21.631 INFO blam! 2f1a66b07996056c473fc54b3e0da2456c88b8498bff43472a726c6d8fd201f4
Nov 01 21:28:21.632 INFO running `"docker" "start" "-a" "2f1a66b07996056c473fc54b3e0da2456c88b8498bff43472a726c6d8fd201f4"`
Nov 01 21:28:22.275 INFO kablam! usermod: no changes
Nov 01 21:28:22.323 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 01 21:28:22.323 INFO blam! 
Nov 01 21:28:22.323 INFO kablam!      Running /target/debug/deps/sudoku_generator-aea121d2e69530e9
Nov 01 21:28:22.323 INFO blam! running 0 tests
Nov 01 21:28:22.323 INFO blam! 
Nov 01 21:28:22.323 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 21:28:22.323 INFO blam! 
Nov 01 21:28:22.323 INFO kablam! su: No module specific data is present
Nov 01 21:28:22.629 INFO running `"docker" "rm" "-f" "2f1a66b07996056c473fc54b3e0da2456c88b8498bff43472a726c6d8fd201f4"`
Nov 01 21:28:22.759 INFO blam! 2f1a66b07996056c473fc54b3e0da2456c88b8498bff43472a726c6d8fd201f4
