Nov 27 17:52:08.545 INFO documenting masonium/card-engine against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 27 17:52:08.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 17:52:09.079 INFO [stdout] 54d6107aa97c9fae007e190b94dea5cd1838dfcd239c864c70fc0c6c12db633c
Nov 27 17:52:09.081 INFO running `"docker" "start" "-a" "54d6107aa97c9fae007e190b94dea5cd1838dfcd239c864c70fc0c6c12db633c"`
Nov 27 17:52:11.307 INFO [stderr] usermod: no changes
Nov 27 17:52:11.435 INFO [stderr]    Compiling matrixmultiply v0.1.13
Nov 27 17:52:11.435 INFO [stderr]    Compiling ndarray v0.9.1
Nov 27 17:52:11.435 INFO [stderr]     Checking itertools v0.6.0
Nov 27 17:52:11.435 INFO [stderr]     Checking num-complex v0.1.37
Nov 27 17:52:11.435 INFO [stderr]     Checking termion v1.3.0
Nov 27 17:52:23.119 INFO [stderr]     Checking ndarray-rand v0.5.0
Nov 27 17:52:23.540 INFO [stderr]     Checking card-engine v0.1.0 (/source)
Nov 27 17:52:23.547 INFO [stderr]  Documenting card-engine v0.1.0 (/source)
Nov 27 17:52:24.435 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 17:52:24.435 INFO [stderr]   --> src/germanwhist/phase.rs:43:13
Nov 27 17:52:24.435 INFO [stderr]    |
Nov 27 17:52:24.435 INFO [stderr] 43 |             /// this is the first card played
Nov 27 17:52:24.435 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:52:24.435 INFO [stderr]    |
Nov 27 17:52:24.435 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 27 17:52:24.435 INFO [stderr] 
Nov 27 17:52:24.435 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 17:52:24.435 INFO [stderr]   --> src/germanwhist/phase.rs:90:17
Nov 27 17:52:24.435 INFO [stderr]    |
Nov 27 17:52:24.435 INFO [stderr] 90 |                 /// Give players their new cards
Nov 27 17:52:24.435 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:52:24.435 INFO [stderr] 
Nov 27 17:52:24.439 INFO [stderr] warning: doc comment not used by rustdoc
Nov 27 17:52:24.439 INFO [stderr]   --> src/learning/training.rs:48:9
Nov 27 17:52:24.439 INFO [stderr]    |
Nov 27 17:52:24.439 INFO [stderr] 48 |         /// epsilon-greedy state-choosing
Nov 27 17:52:24.439 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:52:24.439 INFO [stderr] 
Nov 27 17:52:26.197 INFO [stderr] warning: variable does not need to be mutable
Nov 27 17:52:26.197 INFO [stderr]    --> src/germanwhist/player.rs:189:23
Nov 27 17:52:26.198 INFO [stderr]     |
Nov 27 17:52:26.198 INFO [stderr] 189 |     fn card_to_vector(mut x: &mut ArrayViewMut<f32, Ix1>, card: &Option<BasicCard>, suit_order: &[Suit]) {
Nov 27 17:52:26.198 INFO [stderr]     |                       ----^
Nov 27 17:52:26.198 INFO [stderr]     |                       |
Nov 27 17:52:26.199 INFO [stderr]     |                       help: remove this `mut`
Nov 27 17:52:26.203 INFO [stderr]     |
Nov 27 17:52:26.203 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 27 17:52:26.204 INFO [stderr] 
Nov 27 17:52:26.597 INFO [stderr] warning: method is never used: `dump`
Nov 27 17:52:26.597 INFO [stderr]    --> src/learning/neural_net.rs:283:5
Nov 27 17:52:26.599 INFO [stderr]     |
Nov 27 17:52:26.600 INFO [stderr] 283 |     fn dump(&self) {
Nov 27 17:52:26.600 INFO [stderr]     |     ^^^^^^^^^^^^^^
Nov 27 17:52:26.600 INFO [stderr]     |
Nov 27 17:52:26.600 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 17:52:26.601 INFO [stderr] 
Nov 27 17:52:31.160 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.83s
Nov 27 17:52:31.169 INFO [stderr] su: No module specific data is present
Nov 27 17:52:32.863 INFO running `"docker" "inspect" "54d6107aa97c9fae007e190b94dea5cd1838dfcd239c864c70fc0c6c12db633c"`
Nov 27 17:52:33.233 INFO running `"docker" "rm" "-f" "54d6107aa97c9fae007e190b94dea5cd1838dfcd239c864c70fc0c6c12db633c"`
Nov 27 17:52:33.651 INFO [stdout] 54d6107aa97c9fae007e190b94dea5cd1838dfcd239c864c70fc0c6c12db633c