Oct 21 18:22:00.117 INFO checking dmit/riichi-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:22:00.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 18:22:00.519 INFO blam! aa77b7213b962d1e5f63c0fa2dad5f07c3354c03fd4177b02e4b23200fb1e2ae
Oct 21 18:22:00.524 INFO running `"docker" "start" "-a" "aa77b7213b962d1e5f63c0fa2dad5f07c3354c03fd4177b02e4b23200fb1e2ae"`
Oct 21 18:22:01.620 INFO kablam! usermod: no changes
Oct 21 18:22:01.692 INFO kablam!     Checking rand v0.3.14
Oct 21 18:22:03.382 INFO kablam!     Checking riichi v0.1.0 (/source)
Oct 21 18:22:04.264 INFO kablam! warning: unused variable: `groups`
Oct 21 18:22:04.264 INFO kablam!    --> src/tile.rs:301:13
Oct 21 18:22:04.264 INFO kablam!     |
Oct 21 18:22:04.264 INFO kablam! 301 |         let groups = self.groups();
Oct 21 18:22:04.264 INFO kablam!     |             ^^^^^^ help: consider using `_groups` instead
Oct 21 18:22:04.264 INFO kablam!     |
Oct 21 18:22:04.264 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 18:22:04.264 INFO kablam! 
Oct 21 18:22:04.311 INFO kablam! warning: unused variable: `groups`
Oct 21 18:22:04.311 INFO kablam!    --> src/tile.rs:301:13
Oct 21 18:22:04.311 INFO kablam!     |
Oct 21 18:22:04.311 INFO kablam! 301 |         let groups = self.groups();
Oct 21 18:22:04.311 INFO kablam!     |             ^^^^^^ help: consider using `_groups` instead
Oct 21 18:22:04.312 INFO kablam!     |
Oct 21 18:22:04.312 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 18:22:04.312 INFO kablam! 
Oct 21 18:22:04.376 INFO kablam! warning: method is never used: `same_type`
Oct 21 18:22:04.377 INFO kablam!    --> src/tile.rs:103:5
Oct 21 18:22:04.377 INFO kablam!     |
Oct 21 18:22:04.377 INFO kablam! 103 |     fn same_type(a: Tile, b: Tile) -> bool {
Oct 21 18:22:04.377 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:22:04.378 INFO kablam!     |
Oct 21 18:22:04.378 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 18:22:04.378 INFO kablam! 
Oct 21 18:22:04.379 INFO kablam! warning: variant is never constructed: `Chi`
Oct 21 18:22:04.379 INFO kablam!    --> src/tile.rs:267:5
Oct 21 18:22:04.379 INFO kablam!     |
Oct 21 18:22:04.379 INFO kablam! 267 |     Chi,
Oct 21 18:22:04.379 INFO kablam!     |     ^^^
Oct 21 18:22:04.380 INFO kablam! 
Oct 21 18:22:04.380 INFO kablam! warning: variant is never constructed: `Pon`
Oct 21 18:22:04.380 INFO kablam!    --> src/tile.rs:268:5
Oct 21 18:22:04.380 INFO kablam!     |
Oct 21 18:22:04.380 INFO kablam! 268 |     Pon,
Oct 21 18:22:04.380 INFO kablam!     |     ^^^
Oct 21 18:22:04.380 INFO kablam! 
Oct 21 18:22:04.384 INFO kablam! warning: variant is never constructed: `Kan`
Oct 21 18:22:04.384 INFO kablam!    --> src/tile.rs:269:5
Oct 21 18:22:04.384 INFO kablam!     |
Oct 21 18:22:04.384 INFO kablam! 269 |     Kan,
Oct 21 18:22:04.384 INFO kablam!     |     ^^^
Oct 21 18:22:04.384 INFO kablam! 
Oct 21 18:22:04.385 INFO kablam! warning: method is never used: `group_type`
Oct 21 18:22:04.385 INFO kablam!    --> src/tile.rs:368:5
Oct 21 18:22:04.385 INFO kablam!     |
Oct 21 18:22:04.385 INFO kablam! 368 |     fn group_type(tiles: &[Tile]) -> Option<Group> {
Oct 21 18:22:04.385 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:22:04.385 INFO kablam! 
Oct 21 18:22:04.489 INFO kablam! warning: method is never used: `same_type`
Oct 21 18:22:04.489 INFO kablam!    --> src/tile.rs:103:5
Oct 21 18:22:04.489 INFO kablam!     |
Oct 21 18:22:04.490 INFO kablam! 103 |     fn same_type(a: Tile, b: Tile) -> bool {
Oct 21 18:22:04.490 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:22:04.491 INFO kablam!     |
Oct 21 18:22:04.491 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 18:22:04.491 INFO kablam! 
Oct 21 18:22:04.492 INFO kablam! warning: variant is never constructed: `Chi`
Oct 21 18:22:04.492 INFO kablam!    --> src/tile.rs:267:5
Oct 21 18:22:04.492 INFO kablam!     |
Oct 21 18:22:04.492 INFO kablam! 267 |     Chi,
Oct 21 18:22:04.492 INFO kablam!     |     ^^^
Oct 21 18:22:04.492 INFO kablam! 
Oct 21 18:22:04.492 INFO kablam! warning: variant is never constructed: `Pon`
Oct 21 18:22:04.493 INFO kablam!    --> src/tile.rs:268:5
Oct 21 18:22:04.493 INFO kablam!     |
Oct 21 18:22:04.493 INFO kablam! 268 |     Pon,
Oct 21 18:22:04.493 INFO kablam!     |     ^^^
Oct 21 18:22:04.493 INFO kablam! 
Oct 21 18:22:04.493 INFO kablam! warning: variant is never constructed: `Kan`
Oct 21 18:22:04.493 INFO kablam!    --> src/tile.rs:269:5
Oct 21 18:22:04.493 INFO kablam!     |
Oct 21 18:22:04.493 INFO kablam! 269 |     Kan,
Oct 21 18:22:04.493 INFO kablam!     |     ^^^
Oct 21 18:22:04.493 INFO kablam! 
Oct 21 18:22:04.493 INFO kablam! warning: method is never used: `group_type`
Oct 21 18:22:04.493 INFO kablam!    --> src/tile.rs:368:5
Oct 21 18:22:04.493 INFO kablam!     |
Oct 21 18:22:04.493 INFO kablam! 368 |     fn group_type(tiles: &[Tile]) -> Option<Group> {
Oct 21 18:22:04.493 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 18:22:04.493 INFO kablam! 
Oct 21 18:22:04.546 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
Oct 21 18:22:04.549 INFO kablam! su: No module specific data is present
Oct 21 18:22:05.688 INFO running `"docker" "rm" "-f" "aa77b7213b962d1e5f63c0fa2dad5f07c3354c03fd4177b02e4b23200fb1e2ae"`
Oct 21 18:22:05.928 INFO blam! aa77b7213b962d1e5f63c0fa2dad5f07c3354c03fd4177b02e4b23200fb1e2ae