Nov 01 06:01:50.639 INFO checking djmcgill/Rubble against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:01:50.639 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06:01:51.096 INFO blam! 2dee0ac59cad25e672228bd7af5c1da3775c70eca9e095631b9fcceacf64a0f7
Nov 01 06:01:51.097 INFO running `"docker" "start" "-a" "2dee0ac59cad25e672228bd7af5c1da3775c70eca9e095631b9fcceacf64a0f7"`
Nov 01 06:01:52.615 INFO kablam! usermod: no changes
Nov 01 06:01:52.668 INFO kablam!     Checking rubble v0.1.0 (/source)
Nov 01 06:01:53.405 INFO kablam! warning: constant item is never used: `HAND_LIMIT`
Nov 01 06:01:53.405 INFO kablam!  --> src/main.rs:8:1
Nov 01 06:01:53.405 INFO kablam!   |
Nov 01 06:01:53.406 INFO kablam! 8 | const HAND_LIMIT: usize = 7;
Nov 01 06:01:53.406 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:01:53.406 INFO kablam!   |
Nov 01 06:01:53.407 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 06:01:53.407 INFO kablam! 
Nov 01 06:01:53.407 INFO kablam! warning: variant is never constructed: `Placed`
Nov 01 06:01:53.407 INFO kablam!   --> src/main.rs:28:5
Nov 01 06:01:53.408 INFO kablam!    |
Nov 01 06:01:53.408 INFO kablam! 28 |     Placed(char),
Nov 01 06:01:53.408 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:53.408 INFO kablam! 
Nov 01 06:01:53.409 INFO kablam! warning: variant is never constructed: `Bonus`
Nov 01 06:01:53.409 INFO kablam!   --> src/main.rs:29:5
Nov 01 06:01:53.409 INFO kablam!    |
Nov 01 06:01:53.410 INFO kablam! 29 |     Bonus(Bonus),
Nov 01 06:01:53.410 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:53.410 INFO kablam! 
Nov 01 06:01:53.410 INFO kablam! warning: variant is never constructed: `DoubleLetter`
Nov 01 06:01:53.411 INFO kablam!   --> src/main.rs:42:5
Nov 01 06:01:53.411 INFO kablam!    |
Nov 01 06:01:53.411 INFO kablam! 42 |     DoubleLetter,
Nov 01 06:01:53.412 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:53.412 INFO kablam! 
Nov 01 06:01:53.412 INFO kablam! warning: variant is never constructed: `TripleLetter`
Nov 01 06:01:53.412 INFO kablam!   --> src/main.rs:43:5
Nov 01 06:01:53.413 INFO kablam!    |
Nov 01 06:01:53.413 INFO kablam! 43 |     TripleLetter,
Nov 01 06:01:53.413 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:53.414 INFO kablam! 
Nov 01 06:01:53.414 INFO kablam! warning: variant is never constructed: `DoubleWord`
Nov 01 06:01:53.414 INFO kablam!   --> src/main.rs:44:5
Nov 01 06:01:53.414 INFO kablam!    |
Nov 01 06:01:53.415 INFO kablam! 44 |     DoubleWord,
Nov 01 06:01:53.415 INFO kablam!    |     ^^^^^^^^^^
Nov 01 06:01:53.415 INFO kablam! 
Nov 01 06:01:53.416 INFO kablam! warning: variant is never constructed: `TripleWord`
Nov 01 06:01:53.416 INFO kablam!   --> src/main.rs:45:5
Nov 01 06:01:53.416 INFO kablam!    |
Nov 01 06:01:53.416 INFO kablam! 45 |     TripleWord,
Nov 01 06:01:53.417 INFO kablam!    |     ^^^^^^^^^^
Nov 01 06:01:53.417 INFO kablam! 
Nov 01 06:01:53.417 INFO kablam! warning: method is never used: `all_tiles_connected`
Nov 01 06:01:53.418 INFO kablam!   --> src/main.rs:75:5
Nov 01 06:01:53.418 INFO kablam!    |
Nov 01 06:01:53.418 INFO kablam! 75 |     pub fn all_tiles_connected(&self) -> bool {
Nov 01 06:01:53.418 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:01:53.419 INFO kablam! 
Nov 01 06:01:53.419 INFO kablam! warning: struct is never constructed: `Game`
Nov 01 06:01:53.419 INFO kablam!    --> src/main.rs:128:1
Nov 01 06:01:53.420 INFO kablam!     |
Nov 01 06:01:53.424 INFO kablam! 128 | struct Game {
Nov 01 06:01:53.424 INFO kablam!     | ^^^^^^^^^^^
Nov 01 06:01:53.425 INFO kablam! 
Nov 01 06:01:53.796 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:01:53.797 INFO kablam!    --> src/main.rs:162:13
Nov 01 06:01:53.797 INFO kablam!     |
Nov 01 06:01:53.797 INFO kablam! 162 |         let mut board = Board([[Cell::Placed('c'); BOARD_WIDTH]; BOARD_HEIGHT]);
Nov 01 06:01:53.798 INFO kablam!     |             ----^^^^^
Nov 01 06:01:53.798 INFO kablam!     |             |
Nov 01 06:01:53.798 INFO kablam!     |             help: remove this `mut`
Nov 01 06:01:53.798 INFO kablam!     |
Nov 01 06:01:53.799 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 06:01:53.799 INFO kablam! 
Nov 01 06:01:53.799 INFO kablam! warning: constant item is never used: `HAND_LIMIT`
Nov 01 06:01:53.800 INFO kablam!  --> src/main.rs:8:1
Nov 01 06:01:53.800 INFO kablam!   |
Nov 01 06:01:53.800 INFO kablam! 8 | const HAND_LIMIT: usize = 7;
Nov 01 06:01:53.801 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:01:53.801 INFO kablam!   |
Nov 01 06:01:53.801 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 06:01:53.801 INFO kablam! 
Nov 01 06:01:53.802 INFO kablam! warning: variant is never constructed: `Bonus`
Nov 01 06:01:53.802 INFO kablam!   --> src/main.rs:29:5
Nov 01 06:01:53.802 INFO kablam!    |
Nov 01 06:01:53.803 INFO kablam! 29 |     Bonus(Bonus),
Nov 01 06:01:53.803 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:53.803 INFO kablam! 
Nov 01 06:01:53.803 INFO kablam! warning: variant is never constructed: `DoubleLetter`
Nov 01 06:01:53.804 INFO kablam!   --> src/main.rs:42:5
Nov 01 06:01:53.804 INFO kablam!    |
Nov 01 06:01:53.804 INFO kablam! 42 |     DoubleLetter,
Nov 01 06:01:53.805 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:53.805 INFO kablam! 
Nov 01 06:01:53.805 INFO kablam! warning: variant is never constructed: `TripleLetter`
Nov 01 06:01:53.806 INFO kablam!   --> src/main.rs:43:5
Nov 01 06:01:53.806 INFO kablam!    |
Nov 01 06:01:53.806 INFO kablam! 43 |     TripleLetter,
Nov 01 06:01:53.807 INFO kablam!    |     ^^^^^^^^^^^^
Nov 01 06:01:53.807 INFO kablam! 
Nov 01 06:01:53.807 INFO kablam! warning: variant is never constructed: `DoubleWord`
Nov 01 06:01:53.807 INFO kablam!   --> src/main.rs:44:5
Nov 01 06:01:53.808 INFO kablam!    |
Nov 01 06:01:53.808 INFO kablam! 44 |     DoubleWord,
Nov 01 06:01:53.808 INFO kablam!    |     ^^^^^^^^^^
Nov 01 06:01:53.809 INFO kablam! 
Nov 01 06:01:53.809 INFO kablam! warning: variant is never constructed: `TripleWord`
Nov 01 06:01:53.809 INFO kablam!   --> src/main.rs:45:5
Nov 01 06:01:53.810 INFO kablam!    |
Nov 01 06:01:53.810 INFO kablam! 45 |     TripleWord,
Nov 01 06:01:53.810 INFO kablam!    |     ^^^^^^^^^^
Nov 01 06:01:53.810 INFO kablam! 
Nov 01 06:01:53.811 INFO kablam! warning: struct is never constructed: `Game`
Nov 01 06:01:53.811 INFO kablam!    --> src/main.rs:128:1
Nov 01 06:01:53.811 INFO kablam!     |
Nov 01 06:01:53.812 INFO kablam! 128 | struct Game {
Nov 01 06:01:53.812 INFO kablam!     | ^^^^^^^^^^^
Nov 01 06:01:53.812 INFO kablam! 
Nov 01 06:01:53.844 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 01 06:01:53.845 INFO kablam! su: No module specific data is present
Nov 01 06:01:54.812 INFO running `"docker" "rm" "-f" "2dee0ac59cad25e672228bd7af5c1da3775c70eca9e095631b9fcceacf64a0f7"`
Nov 01 06:01:55.133 INFO blam! 2dee0ac59cad25e672228bd7af5c1da3775c70eca9e095631b9fcceacf64a0f7