Dec 01 14:39:21.692 INFO documenting ichyo/icfpc2018 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 14:39:21.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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"`
Dec 01 14:39:22.242 INFO [stdout] e93fe3c35cce575d48373a4bbd10f44eacc5ff7e411c6894ca59f1bd309e6fbc
Dec 01 14:39:22.250 INFO running `"docker" "start" "-a" "e93fe3c35cce575d48373a4bbd10f44eacc5ff7e411c6894ca59f1bd309e6fbc"`
Dec 01 14:39:23.872 INFO [stderr] usermod: no changes
Dec 01 14:39:24.313 INFO [stderr]     Checking bit-vec v0.5.0
Dec 01 14:39:24.328 INFO [stderr]     Checking memchr v2.0.1
Dec 01 14:39:24.349 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 01 14:39:24.350 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 01 14:39:24.350 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 01 14:39:24.356 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 01 14:39:25.793 INFO [stderr]     Checking bit-set v0.5.0
Dec 01 14:39:25.800 INFO [stderr]     Checking csv-core v0.1.4
Dec 01 14:39:27.321 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 01 14:39:28.200 INFO [stderr]     Checking csv v1.0.0
Dec 01 14:39:28.728 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 01 14:39:29.812 INFO [stderr]     Checking rayon-core v1.4.1
Dec 01 14:39:32.466 INFO [stderr]     Checking tokio v0.1.7
Dec 01 14:39:32.538 INFO [stderr]     Checking rayon v1.0.2
Dec 01 14:39:35.234 INFO [stderr]     Checking tokio-core v0.1.17
Dec 01 14:39:37.768 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 01 14:39:37.768 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 01 14:39:40.534 INFO [stderr]     Checking hyper v0.11.27
Dec 01 14:39:46.382 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 01 14:39:48.072 INFO [stderr]     Checking reqwest v0.8.6
Dec 01 14:39:50.768 INFO [stderr]     Checking icfpc2018 v0.1.0 (/source)
Dec 01 14:39:50.769 INFO [stderr]  Documenting icfpc2018 v0.1.0 (/source)
Dec 01 14:39:51.365 INFO [stderr] warning: unused import: `nano::util::floor`
Dec 01 14:39:51.365 INFO [stderr]  --> src/nano/solver.rs:1:5
Dec 01 14:39:51.365 INFO [stderr]   |
Dec 01 14:39:51.365 INFO [stderr] 1 | use nano::util::floor;
Dec 01 14:39:51.365 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 14:39:51.365 INFO [stderr]   |
Dec 01 14:39:51.366 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:39:51.366 INFO [stderr] 
Dec 01 14:39:51.904 INFO [stderr] warning: unused variable: `i`
Dec 01 14:39:51.904 INFO [stderr]    --> src/nano/solver.rs:550:20
Dec 01 14:39:51.904 INFO [stderr]     |
Dec 01 14:39:51.904 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Dec 01 14:39:51.904 INFO [stderr]     |                    ^ help: consider using `_i` instead
Dec 01 14:39:51.904 INFO [stderr]     |
Dec 01 14:39:51.904 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 14:39:51.904 INFO [stderr] 
Dec 01 14:39:51.904 INFO [stderr] warning: unused variable: `s`
Dec 01 14:39:51.904 INFO [stderr]    --> src/nano/solver.rs:550:24
Dec 01 14:39:51.904 INFO [stderr]     |
Dec 01 14:39:51.904 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Dec 01 14:39:51.904 INFO [stderr]     |                        ^ help: consider using `_s` instead
Dec 01 14:39:51.904 INFO [stderr] 
Dec 01 14:39:51.904 INFO [stderr] warning: unused variable: `energy`
Dec 01 14:39:51.904 INFO [stderr]    --> src/nano/solver.rs:550:27
Dec 01 14:39:51.904 INFO [stderr]     |
Dec 01 14:39:51.904 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Dec 01 14:39:51.904 INFO [stderr]     |                           ^^^^^^ help: consider using `_energy` instead
Dec 01 14:39:51.904 INFO [stderr] 
Dec 01 14:39:51.904 INFO [stderr] warning: unused variable: `s`
Dec 01 14:39:51.908 INFO [stderr]    --> src/nano/solver.rs:553:27
Dec 01 14:39:51.908 INFO [stderr]     |
Dec 01 14:39:51.908 INFO [stderr] 553 |         .min_by_key(|(_, (s, c))| c.clone())
Dec 01 14:39:51.908 INFO [stderr]     |                           ^ help: consider using `_s` instead
Dec 01 14:39:51.908 INFO [stderr] 
Dec 01 14:39:51.908 INFO [stderr] warning: variable `remaining` is assigned to, but never used
Dec 01 14:39:51.908 INFO [stderr]    --> src/nano/solver.rs:562:13
Dec 01 14:39:51.908 INFO [stderr]     |
Dec 01 14:39:51.908 INFO [stderr] 562 |     let mut remaining = matrix.len();
Dec 01 14:39:51.908 INFO [stderr]     |             ^^^^^^^^^
Dec 01 14:39:51.908 INFO [stderr]     |
Dec 01 14:39:51.908 INFO [stderr]     = note: consider using `_remaining` instead
Dec 01 14:39:51.908 INFO [stderr] 
Dec 01 14:39:51.908 INFO [stderr] warning: variable `removed` is assigned to, but never used
Dec 01 14:39:51.908 INFO [stderr]    --> src/nano/solver.rs:563:13
Dec 01 14:39:51.908 INFO [stderr]     |
Dec 01 14:39:51.912 INFO [stderr] 563 |     let mut removed = 0;
Dec 01 14:39:51.912 INFO [stderr]     |             ^^^^^^^
Dec 01 14:39:51.912 INFO [stderr]     |
Dec 01 14:39:51.912 INFO [stderr]     = note: consider using `_removed` instead
Dec 01 14:39:51.912 INFO [stderr] 
Dec 01 14:39:51.916 INFO [stderr] warning: unused variable: `idx`
Dec 01 14:39:51.916 INFO [stderr]    --> src/nano/solver.rs:308:25
Dec 01 14:39:51.916 INFO [stderr]     |
Dec 01 14:39:51.916 INFO [stderr] 308 |                     for idx in bots {
Dec 01 14:39:51.916 INFO [stderr]     |                         ^^^ help: consider using `_idx` instead
Dec 01 14:39:51.916 INFO [stderr] 
Dec 01 14:39:52.117 INFO [stderr] warning: method is never used: `is_grounded`
Dec 01 14:39:52.118 INFO [stderr]   --> src/nano/game.rs:78:5
Dec 01 14:39:52.118 INFO [stderr]    |
Dec 01 14:39:52.118 INFO [stderr] 78 |     fn is_grounded(&self) -> bool {
Dec 01 14:39:52.119 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:39:52.119 INFO [stderr]    |
Dec 01 14:39:52.119 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:39:52.119 INFO [stderr] 
Dec 01 14:39:52.120 INFO [stderr] warning: field is never used: `model_dst`
Dec 01 14:39:52.120 INFO [stderr]   --> src/nano/solver.rs:11:5
Dec 01 14:39:52.121 INFO [stderr]    |
Dec 01 14:39:52.121 INFO [stderr] 11 |     model_dst: &'a Model,
Dec 01 14:39:52.121 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 14:39:52.121 INFO [stderr] 
Dec 01 14:39:58.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.13s
Dec 01 14:39:58.064 INFO [stderr] su: No module specific data is present
Dec 01 14:39:59.196 INFO running `"docker" "inspect" "e93fe3c35cce575d48373a4bbd10f44eacc5ff7e411c6894ca59f1bd309e6fbc"`
Dec 01 14:39:59.424 INFO running `"docker" "rm" "-f" "e93fe3c35cce575d48373a4bbd10f44eacc5ff7e411c6894ca59f1bd309e6fbc"`
Dec 01 14:39:59.708 INFO [stdout] e93fe3c35cce575d48373a4bbd10f44eacc5ff7e411c6894ca59f1bd309e6fbc