Oct 13 17:50:49.886 INFO checking backgammon-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:50:49.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 13 17:50:50.310 INFO blam! 1ede37b105f50ac44a6cf5cd25e311aeaea006294ac37c5a78d6d8a53455f328
Oct 13 17:50:50.320 INFO running `"docker" "start" "-a" "1ede37b105f50ac44a6cf5cd25e311aeaea006294ac37c5a78d6d8a53455f328"`
Oct 13 17:50:51.572 INFO kablam! usermod: no changes
Oct 13 17:50:51.648 INFO kablam!     Checking backgammon v0.1.0 (/source)
Oct 13 17:50:52.964 INFO kablam! warning: field is never used: `cube`
Oct 13 17:50:52.964 INFO kablam!   --> src/lib.rs:25:5
Oct 13 17:50:52.964 INFO kablam!    |
Oct 13 17:50:52.964 INFO kablam! 25 |     cube: i8,
Oct 13 17:50:52.964 INFO kablam!    |     ^^^^^^^^
Oct 13 17:50:52.964 INFO kablam!    |
Oct 13 17:50:52.964 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 17:50:52.964 INFO kablam! 
Oct 13 17:50:52.964 INFO kablam! warning: field is never used: `points`
Oct 13 17:50:52.964 INFO kablam!   --> src/lib.rs:29:5
Oct 13 17:50:52.964 INFO kablam!    |
Oct 13 17:50:52.964 INFO kablam! 29 |     points: u32,
Oct 13 17:50:52.964 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 17:50:52.964 INFO kablam! 
Oct 13 17:50:52.964 INFO kablam! warning: field is never used: `history`
Oct 13 17:50:52.964 INFO kablam!   --> src/lib.rs:30:5
Oct 13 17:50:52.964 INFO kablam!    |
Oct 13 17:50:52.965 INFO kablam! 30 |     history: Vec<State>,
Oct 13 17:50:52.965 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 17:50:52.965 INFO kablam! 
Oct 13 17:50:52.965 INFO kablam! warning: field is never used: `max_points`
Oct 13 17:50:52.965 INFO kablam!   --> src/lib.rs:34:5
Oct 13 17:50:52.965 INFO kablam!    |
Oct 13 17:50:52.965 INFO kablam! 34 |     max_points: u32,
Oct 13 17:50:52.965 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 13 17:50:52.965 INFO kablam! 
Oct 13 17:50:52.965 INFO kablam! warning: field is never used: `history`
Oct 13 17:50:52.965 INFO kablam!   --> src/lib.rs:35:5
Oct 13 17:50:52.965 INFO kablam!    |
Oct 13 17:50:52.965 INFO kablam! 35 |     history: Vec<Game>,
Oct 13 17:50:52.965 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 13 17:50:52.965 INFO kablam! 
Oct 13 17:50:52.965 INFO kablam! warning: function is never used: `roll`
Oct 13 17:50:52.965 INFO kablam!    --> src/lib.rs:121:1
Oct 13 17:50:52.965 INFO kablam!     |
Oct 13 17:50:52.965 INFO kablam! 121 | fn roll() -> [u8; 2] {
Oct 13 17:50:52.965 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:50:52.965 INFO kablam! 
Oct 13 17:50:53.328 INFO kablam! warning: field is never used: `cube`
Oct 13 17:50:53.328 INFO kablam!   --> src/lib.rs:25:5
Oct 13 17:50:53.328 INFO kablam!    |
Oct 13 17:50:53.328 INFO kablam! 25 |     cube: i8,
Oct 13 17:50:53.328 INFO kablam!    |     ^^^^^^^^
Oct 13 17:50:53.328 INFO kablam!    |
Oct 13 17:50:53.328 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 17:50:53.328 INFO kablam! 
Oct 13 17:50:53.328 INFO kablam! warning: field is never used: `points`
Oct 13 17:50:53.328 INFO kablam!   --> src/lib.rs:29:5
Oct 13 17:50:53.328 INFO kablam!    |
Oct 13 17:50:53.328 INFO kablam! 29 |     points: u32,
Oct 13 17:50:53.328 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 17:50:53.328 INFO kablam! 
Oct 13 17:50:53.328 INFO kablam! warning: field is never used: `history`
Oct 13 17:50:53.328 INFO kablam!   --> src/lib.rs:30:5
Oct 13 17:50:53.328 INFO kablam!    |
Oct 13 17:50:53.328 INFO kablam! 30 |     history: Vec<State>,
Oct 13 17:50:53.328 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 17:50:53.328 INFO kablam! 
Oct 13 17:50:53.328 INFO kablam! warning: field is never used: `max_points`
Oct 13 17:50:53.328 INFO kablam!   --> src/lib.rs:34:5
Oct 13 17:50:53.328 INFO kablam!    |
Oct 13 17:50:53.328 INFO kablam! 34 |     max_points: u32,
Oct 13 17:50:53.328 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 13 17:50:53.328 INFO kablam! 
Oct 13 17:50:53.328 INFO kablam! warning: field is never used: `history`
Oct 13 17:50:53.329 INFO kablam!   --> src/lib.rs:35:5
Oct 13 17:50:53.329 INFO kablam!    |
Oct 13 17:50:53.329 INFO kablam! 35 |     history: Vec<Game>,
Oct 13 17:50:53.329 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 13 17:50:53.329 INFO kablam! 
Oct 13 17:50:53.329 INFO kablam! warning: function is never used: `roll`
Oct 13 17:50:53.329 INFO kablam!    --> src/lib.rs:121:1
Oct 13 17:50:53.329 INFO kablam!     |
Oct 13 17:50:53.329 INFO kablam! 121 | fn roll() -> [u8; 2] {
Oct 13 17:50:53.329 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:50:53.329 INFO kablam! 
Oct 13 17:50:53.384 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Oct 13 17:50:53.384 INFO kablam! su: No module specific data is present
Oct 13 17:50:54.578 INFO running `"docker" "rm" "-f" "1ede37b105f50ac44a6cf5cd25e311aeaea006294ac37c5a78d6d8a53455f328"`
Oct 13 17:50:54.872 INFO blam! 1ede37b105f50ac44a6cf5cd25e311aeaea006294ac37c5a78d6d8a53455f328