Nov 04 03:05:59.466 INFO checking masonium/card-engine against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 03:05:59.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 03:05:59.790 INFO blam! 600bec46b13c7ff917229f2db96e3b8c856a7a75a07a5472582f86b0bed1d4da
Nov 04 03:05:59.792 INFO running `"docker" "start" "-a" "600bec46b13c7ff917229f2db96e3b8c856a7a75a07a5472582f86b0bed1d4da"`
Nov 04 03:06:01.003 INFO kablam! usermod: no changes
Nov 04 03:06:01.131 INFO kablam!    Compiling ndarray v0.9.1
Nov 04 03:06:01.136 INFO kablam!     Checking itertools v0.6.0
Nov 04 03:06:01.143 INFO kablam!     Checking num-complex v0.1.37
Nov 04 03:06:01.143 INFO kablam!     Checking termion v1.3.0
Nov 04 03:06:11.572 INFO kablam!     Checking ndarray-rand v0.5.0
Nov 04 03:06:12.125 INFO kablam!     Checking card-engine v0.1.0 (/source)
Nov 04 03:06:12.894 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:06:12.895 INFO kablam!   --> src/germanwhist/phase.rs:43:13
Nov 04 03:06:12.895 INFO kablam!    |
Nov 04 03:06:12.896 INFO kablam! 43 |             /// this is the first card played
Nov 04 03:06:12.897 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:06:12.897 INFO kablam!    |
Nov 04 03:06:12.898 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 04 03:06:12.898 INFO kablam! 
Nov 04 03:06:12.899 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:06:12.900 INFO kablam!   --> src/germanwhist/phase.rs:90:17
Nov 04 03:06:12.900 INFO kablam!    |
Nov 04 03:06:12.901 INFO kablam! 90 |                 /// Give players their new cards
Nov 04 03:06:12.901 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:06:12.902 INFO kablam! 
Nov 04 03:06:12.906 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:06:12.906 INFO kablam!   --> src/learning/training.rs:48:9
Nov 04 03:06:12.907 INFO kablam!    |
Nov 04 03:06:12.907 INFO kablam! 48 |         /// epsilon-greedy state-choosing
Nov 04 03:06:12.908 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:06:12.908 INFO kablam! 
Nov 04 03:06:13.078 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:06:13.079 INFO kablam!   --> src/germanwhist/phase.rs:43:13
Nov 04 03:06:13.079 INFO kablam!    |
Nov 04 03:06:13.080 INFO kablam! 43 |             /// this is the first card played
Nov 04 03:06:13.081 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:06:13.081 INFO kablam!    |
Nov 04 03:06:13.082 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Nov 04 03:06:13.082 INFO kablam! 
Nov 04 03:06:13.083 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:06:13.084 INFO kablam!   --> src/germanwhist/phase.rs:90:17
Nov 04 03:06:13.084 INFO kablam!    |
Nov 04 03:06:13.085 INFO kablam! 90 |                 /// Give players their new cards
Nov 04 03:06:13.085 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:06:13.086 INFO kablam! 
Nov 04 03:06:13.087 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:06:13.087 INFO kablam!   --> src/learning/training.rs:48:9
Nov 04 03:06:13.088 INFO kablam!    |
Nov 04 03:06:13.088 INFO kablam! 48 |         /// epsilon-greedy state-choosing
Nov 04 03:06:13.089 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:06:13.089 INFO kablam! 
Nov 04 03:06:14.099 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:06:14.100 INFO kablam!    --> src/germanwhist/player.rs:189:23
Nov 04 03:06:14.100 INFO kablam!     |
Nov 04 03:06:14.101 INFO kablam! 189 |     fn card_to_vector(mut x: &mut ArrayViewMut<f32, Ix1>, card: &Option<BasicCard>, suit_order: &[Suit]) {
Nov 04 03:06:14.102 INFO kablam!     |                       ----^
Nov 04 03:06:14.102 INFO kablam!     |                       |
Nov 04 03:06:14.103 INFO kablam!     |                       help: remove this `mut`
Nov 04 03:06:14.104 INFO kablam!     |
Nov 04 03:06:14.104 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 03:06:14.105 INFO kablam! 
Nov 04 03:06:14.223 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:06:14.223 INFO kablam!    --> src/germanwhist/player.rs:189:23
Nov 04 03:06:14.223 INFO kablam!     |
Nov 04 03:06:14.223 INFO kablam! 189 |     fn card_to_vector(mut x: &mut ArrayViewMut<f32, Ix1>, card: &Option<BasicCard>, suit_order: &[Suit]) {
Nov 04 03:06:14.223 INFO kablam!     |                       ----^
Nov 04 03:06:14.223 INFO kablam!     |                       |
Nov 04 03:06:14.223 INFO kablam!     |                       help: remove this `mut`
Nov 04 03:06:14.223 INFO kablam!     |
Nov 04 03:06:14.223 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 03:06:14.223 INFO kablam! 
Nov 04 03:06:14.519 INFO kablam! warning: method is never used: `dump`
Nov 04 03:06:14.519 INFO kablam!    --> src/learning/neural_net.rs:283:5
Nov 04 03:06:14.519 INFO kablam!     |
Nov 04 03:06:14.520 INFO kablam! 283 |     fn dump(&self) {
Nov 04 03:06:14.520 INFO kablam!     |     ^^^^^^^^^^^^^^
Nov 04 03:06:14.520 INFO kablam!     |
Nov 04 03:06:14.521 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 03:06:14.521 INFO kablam! 
Nov 04 03:06:14.664 INFO kablam! warning: method is never used: `dump`
Nov 04 03:06:14.664 INFO kablam!    --> src/learning/neural_net.rs:283:5
Nov 04 03:06:14.665 INFO kablam!     |
Nov 04 03:06:14.665 INFO kablam! 283 |     fn dump(&self) {
Nov 04 03:06:14.665 INFO kablam!     |     ^^^^^^^^^^^^^^
Nov 04 03:06:14.679 INFO kablam!     |
Nov 04 03:06:14.679 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 03:06:14.679 INFO kablam! 
Nov 04 03:06:16.791 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:06:16.792 INFO kablam!    --> src/bin/basic_player.rs:200:5
Nov 04 03:06:16.793 INFO kablam!     |
Nov 04 03:06:16.793 INFO kablam! 200 |     /// start the game
Nov 04 03:06:16.794 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Nov 04 03:06:16.794 INFO kablam!     |
Nov 04 03:06:16.795 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 04 03:06:16.795 INFO kablam! 
Nov 04 03:06:16.947 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:06:16.947 INFO kablam!    --> src/bin/basic_player.rs:200:5
Nov 04 03:06:16.947 INFO kablam!     |
Nov 04 03:06:16.947 INFO kablam! 200 |     /// start the game
Nov 04 03:06:16.947 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Nov 04 03:06:16.948 INFO kablam!     |
Nov 04 03:06:16.948 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 04 03:06:16.948 INFO kablam! 
Nov 04 03:06:17.583 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 03:06:17.583 INFO kablam!    --> src/bin/basic_player.rs:251:9
Nov 04 03:06:17.584 INFO kablam!     |
Nov 04 03:06:17.584 INFO kablam! 251 |         sl.train_on_episode(false);
Nov 04 03:06:17.584 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:06:17.584 INFO kablam!     |
Nov 04 03:06:17.585 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 03:06:17.585 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 03:06:17.585 INFO kablam! 
Nov 04 03:06:17.686 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 03:06:17.686 INFO kablam!    --> src/bin/basic_player.rs:251:9
Nov 04 03:06:17.686 INFO kablam!     |
Nov 04 03:06:17.687 INFO kablam! 251 |         sl.train_on_episode(false);
Nov 04 03:06:17.687 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:06:17.687 INFO kablam!     |
Nov 04 03:06:17.687 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 03:06:17.688 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 03:06:17.688 INFO kablam! 
Nov 04 03:06:18.164 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.12s
Nov 04 03:06:18.172 INFO kablam! su: No module specific data is present
Nov 04 03:06:19.696 INFO running `"docker" "rm" "-f" "600bec46b13c7ff917229f2db96e3b8c856a7a75a07a5472582f86b0bed1d4da"`
Nov 04 03:06:20.087 INFO blam! 600bec46b13c7ff917229f2db96e3b8c856a7a75a07a5472582f86b0bed1d4da