Oct 12 16:18:57.424 INFO checking nwoeanhinnogaehr/coronene against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:18:57.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 12 16:18:57.880 INFO blam! 76f13645e9e25cfc9eb9cccc930bc2014243334e5d0a796e9d3e71bd2bc0b6e5
Oct 12 16:18:57.881 INFO running `"docker" "start" "-a" "76f13645e9e25cfc9eb9cccc930bc2014243334e5d0a796e9d3e71bd2bc0b6e5"`
Oct 12 16:18:59.923 INFO kablam! usermod: no changes
Oct 12 16:18:59.998 INFO kablam!     Checking union-find v0.3.1
Oct 12 16:18:59.998 INFO kablam!     Checking fnv v1.0.3
Oct 12 16:18:59.998 INFO kablam!     Checking rand v0.3.14
Oct 12 16:19:00.028 INFO kablam!     Checking time v0.1.35
Oct 12 16:19:02.968 INFO kablam!     Checking coronene v0.1.0 (/source)
Oct 12 16:19:04.487 INFO kablam! warning: method is never used: `pos`
Oct 12 16:19:04.487 INFO kablam!    --> src/player/board.rs:143:5
Oct 12 16:19:04.487 INFO kablam!     |
Oct 12 16:19:04.487 INFO kablam! 143 |     pub fn pos(&self) -> Option<Pos> {
Oct 12 16:19:04.487 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:19:04.487 INFO kablam!     |
Oct 12 16:19:04.487 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 16:19:04.487 INFO kablam! 
Oct 12 16:19:04.496 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 12 16:19:04.496 INFO kablam!  --> src/main.rs:2:12
Oct 12 16:19:04.496 INFO kablam!   |
Oct 12 16:19:04.496 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 12 16:19:04.496 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:19:04.496 INFO kablam!   |
Oct 12 16:19:04.496 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 16:19:04.496 INFO kablam! 
Oct 12 16:19:04.664 INFO kablam! warning: method is never used: `pos`
Oct 12 16:19:04.664 INFO kablam!    --> src/player/board.rs:143:5
Oct 12 16:19:04.664 INFO kablam!     |
Oct 12 16:19:04.664 INFO kablam! 143 |     pub fn pos(&self) -> Option<Pos> {
Oct 12 16:19:04.664 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:19:04.664 INFO kablam!     |
Oct 12 16:19:04.664 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 16:19:04.664 INFO kablam! 
Oct 12 16:19:04.664 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 12 16:19:04.664 INFO kablam!  --> src/main.rs:2:12
Oct 12 16:19:04.664 INFO kablam!   |
Oct 12 16:19:04.664 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 12 16:19:04.664 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:19:04.664 INFO kablam!   |
Oct 12 16:19:04.664 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 16:19:04.664 INFO kablam! 
Oct 12 16:19:04.744 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
Oct 12 16:19:04.760 INFO kablam! su: No module specific data is present
Oct 12 16:19:06.028 INFO running `"docker" "rm" "-f" "76f13645e9e25cfc9eb9cccc930bc2014243334e5d0a796e9d3e71bd2bc0b6e5"`
Oct 12 16:19:06.344 INFO blam! 76f13645e9e25cfc9eb9cccc930bc2014243334e5d0a796e9d3e71bd2bc0b6e5