Oct 21 15:53:23.412 INFO checking masonium/card-engine against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:53:23.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 15:53:24.009 INFO blam! 82a6ce06e2e862bfa45e10dfe069f71c5ae92083d96b54c7afbf04eab99354a2
Oct 21 15:53:24.016 INFO running `"docker" "start" "-a" "82a6ce06e2e862bfa45e10dfe069f71c5ae92083d96b54c7afbf04eab99354a2"`
Oct 21 15:53:25.111 INFO kablam! usermod: no changes
Oct 21 15:53:25.260 INFO kablam!    Compiling matrixmultiply v0.1.13
Oct 21 15:53:25.260 INFO kablam!    Compiling ndarray v0.9.1
Oct 21 15:53:25.260 INFO kablam!     Checking itertools v0.6.0
Oct 21 15:53:25.260 INFO kablam!     Checking num-complex v0.1.37
Oct 21 15:53:25.260 INFO kablam!     Checking termion v1.3.0
Oct 21 15:53:36.656 INFO kablam!     Checking ndarray-rand v0.5.0
Oct 21 15:53:37.220 INFO kablam!     Checking card-engine v0.1.0 (/source)
Oct 21 15:53:38.352 INFO kablam! warning: doc comment not used by rustdoc
Oct 21 15:53:38.352 INFO kablam!   --> src/germanwhist/phase.rs:43:13
Oct 21 15:53:38.352 INFO kablam!    |
Oct 21 15:53:38.352 INFO kablam! 43 |             /// this is the first card played
Oct 21 15:53:38.354 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:38.354 INFO kablam!    |
Oct 21 15:53:38.354 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 21 15:53:38.354 INFO kablam! 
Oct 21 15:53:38.354 INFO kablam! warning: doc comment not used by rustdoc
Oct 21 15:53:38.354 INFO kablam!   --> src/germanwhist/phase.rs:90:17
Oct 21 15:53:38.354 INFO kablam!    |
Oct 21 15:53:38.354 INFO kablam! 90 |                 /// Give players their new cards
Oct 21 15:53:38.354 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:38.354 INFO kablam! 
Oct 21 15:53:38.365 INFO kablam! warning: doc comment not used by rustdoc
Oct 21 15:53:38.365 INFO kablam!   --> src/learning/training.rs:48:9
Oct 21 15:53:38.365 INFO kablam!    |
Oct 21 15:53:38.365 INFO kablam! 48 |         /// epsilon-greedy state-choosing
Oct 21 15:53:38.365 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:38.365 INFO kablam! 
Oct 21 15:53:38.520 INFO kablam! warning: doc comment not used by rustdoc
Oct 21 15:53:38.521 INFO kablam!   --> src/germanwhist/phase.rs:43:13
Oct 21 15:53:38.522 INFO kablam!    |
Oct 21 15:53:38.522 INFO kablam! 43 |             /// this is the first card played
Oct 21 15:53:38.523 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:38.524 INFO kablam!    |
Oct 21 15:53:38.524 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 21 15:53:38.525 INFO kablam! 
Oct 21 15:53:38.525 INFO kablam! warning: doc comment not used by rustdoc
Oct 21 15:53:38.526 INFO kablam!   --> src/germanwhist/phase.rs:90:17
Oct 21 15:53:38.526 INFO kablam!    |
Oct 21 15:53:38.526 INFO kablam! 90 |                 /// Give players their new cards
Oct 21 15:53:38.526 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:38.527 INFO kablam! 
Oct 21 15:53:38.545 INFO kablam! warning: doc comment not used by rustdoc
Oct 21 15:53:38.545 INFO kablam!   --> src/learning/training.rs:48:9
Oct 21 15:53:38.546 INFO kablam!    |
Oct 21 15:53:38.546 INFO kablam! 48 |         /// epsilon-greedy state-choosing
Oct 21 15:53:38.547 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:38.547 INFO kablam! 
Oct 21 15:53:39.384 INFO kablam! warning: variable does not need to be mutable
Oct 21 15:53:39.385 INFO kablam!    --> src/germanwhist/player.rs:189:23
Oct 21 15:53:39.385 INFO kablam!     |
Oct 21 15:53:39.385 INFO kablam! 189 |     fn card_to_vector(mut x: &mut ArrayViewMut<f32, Ix1>, card: &Option<BasicCard>, suit_order: &[Suit]) {
Oct 21 15:53:39.386 INFO kablam!     |                       ----^
Oct 21 15:53:39.386 INFO kablam!     |                       |
Oct 21 15:53:39.386 INFO kablam!     |                       help: remove this `mut`
Oct 21 15:53:39.386 INFO kablam!     |
Oct 21 15:53:39.387 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 15:53:39.387 INFO kablam! 
Oct 21 15:53:39.701 INFO kablam! warning: variable does not need to be mutable
Oct 21 15:53:39.702 INFO kablam!    --> src/germanwhist/player.rs:189:23
Oct 21 15:53:39.702 INFO kablam!     |
Oct 21 15:53:39.705 INFO kablam! 189 |     fn card_to_vector(mut x: &mut ArrayViewMut<f32, Ix1>, card: &Option<BasicCard>, suit_order: &[Suit]) {
Oct 21 15:53:39.705 INFO kablam!     |                       ----^
Oct 21 15:53:39.705 INFO kablam!     |                       |
Oct 21 15:53:39.705 INFO kablam!     |                       help: remove this `mut`
Oct 21 15:53:39.706 INFO kablam!     |
Oct 21 15:53:39.706 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 15:53:39.706 INFO kablam! 
Oct 21 15:53:39.743 INFO kablam! warning: method is never used: `dump`
Oct 21 15:53:39.743 INFO kablam!    --> src/learning/neural_net.rs:283:5
Oct 21 15:53:39.744 INFO kablam!     |
Oct 21 15:53:39.745 INFO kablam! 283 |     fn dump(&self) {
Oct 21 15:53:39.745 INFO kablam!     |     ^^^^^^^^^^^^^^
Oct 21 15:53:39.745 INFO kablam!     |
Oct 21 15:53:39.745 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 15:53:39.746 INFO kablam! 
Oct 21 15:53:39.889 INFO kablam! warning: method is never used: `dump`
Oct 21 15:53:39.889 INFO kablam!    --> src/learning/neural_net.rs:283:5
Oct 21 15:53:39.889 INFO kablam!     |
Oct 21 15:53:39.890 INFO kablam! 283 |     fn dump(&self) {
Oct 21 15:53:39.890 INFO kablam!     |     ^^^^^^^^^^^^^^
Oct 21 15:53:39.890 INFO kablam!     |
Oct 21 15:53:39.890 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 15:53:39.891 INFO kablam! 
Oct 21 15:53:41.656 INFO kablam! warning: doc comment not used by rustdoc
Oct 21 15:53:41.656 INFO kablam!    --> src/bin/basic_player.rs:200:5
Oct 21 15:53:41.656 INFO kablam!     |
Oct 21 15:53:41.657 INFO kablam! 200 |     /// start the game
Oct 21 15:53:41.657 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 21 15:53:41.658 INFO kablam!     |
Oct 21 15:53:41.658 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 21 15:53:41.659 INFO kablam! 
Oct 21 15:53:41.893 INFO kablam! warning: doc comment not used by rustdoc
Oct 21 15:53:41.893 INFO kablam!    --> src/bin/basic_player.rs:200:5
Oct 21 15:53:41.893 INFO kablam!     |
Oct 21 15:53:41.893 INFO kablam! 200 |     /// start the game
Oct 21 15:53:41.894 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Oct 21 15:53:41.894 INFO kablam!     |
Oct 21 15:53:41.894 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 21 15:53:41.894 INFO kablam! 
Oct 21 15:53:42.257 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:53:42.257 INFO kablam!    --> src/bin/basic_player.rs:251:9
Oct 21 15:53:42.257 INFO kablam!     |
Oct 21 15:53:42.257 INFO kablam! 251 |         sl.train_on_episode(false);
Oct 21 15:53:42.258 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:42.269 INFO kablam!     |
Oct 21 15:53:42.269 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 15:53:42.269 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:53:42.270 INFO kablam! 
Oct 21 15:53:42.317 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 15:53:42.317 INFO kablam!    --> src/bin/basic_player.rs:251:9
Oct 21 15:53:42.318 INFO kablam!     |
Oct 21 15:53:42.318 INFO kablam! 251 |         sl.train_on_episode(false);
Oct 21 15:53:42.318 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:53:42.319 INFO kablam!     |
Oct 21 15:53:42.319 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 15:53:42.319 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 15:53:42.320 INFO kablam! 
Oct 21 15:53:42.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.65s
Oct 21 15:53:42.817 INFO kablam! su: No module specific data is present
Oct 21 15:53:43.564 INFO running `"docker" "rm" "-f" "82a6ce06e2e862bfa45e10dfe069f71c5ae92083d96b54c7afbf04eab99354a2"`
Oct 21 15:53:43.882 INFO blam! 82a6ce06e2e862bfa45e10dfe069f71c5ae92083d96b54c7afbf04eab99354a2