Nov 30 01:43:58.278 INFO checking ichyo/icfpc2018 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:43:58.278 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 01:43:58.790 INFO [stdout] e590a7cc3e62453f3f43984980442c24e937c865555ac8d654c7df41eaf3b2f2
Nov 30 01:43:58.792 INFO running `"docker" "start" "-a" "e590a7cc3e62453f3f43984980442c24e937c865555ac8d654c7df41eaf3b2f2"`
Nov 30 01:44:00.451 INFO [stderr] usermod: no changes
Nov 30 01:44:02.544 INFO [stderr]     Checking memchr v2.0.1
Nov 30 01:44:02.544 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 30 01:44:02.980 INFO [stderr]     Checking csv-core v0.1.4
Nov 30 01:44:03.439 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 30 01:44:03.840 INFO [stderr]     Checking csv v1.0.0
Nov 30 01:44:04.376 INFO [stderr]     Checking rayon-core v1.4.1
Nov 30 01:44:06.165 INFO [stderr]     Checking rayon v1.0.2
Nov 30 01:44:09.979 INFO [stderr]     Checking icfpc2018 v0.1.0 (/source)
Nov 30 01:44:10.790 INFO [stderr] warning: unused import: `nano::util::floor`
Nov 30 01:44:10.790 INFO [stderr]  --> src/nano/solver.rs:1:5
Nov 30 01:44:10.790 INFO [stderr]   |
Nov 30 01:44:10.790 INFO [stderr] 1 | use nano::util::floor;
Nov 30 01:44:10.790 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 01:44:10.790 INFO [stderr]   |
Nov 30 01:44:10.790 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:44:10.790 INFO [stderr] 
Nov 30 01:44:11.021 INFO [stderr] warning: unused import: `nano::util::floor`
Nov 30 01:44:11.021 INFO [stderr]  --> src/nano/solver.rs:1:5
Nov 30 01:44:11.021 INFO [stderr]   |
Nov 30 01:44:11.021 INFO [stderr] 1 | use nano::util::floor;
Nov 30 01:44:11.021 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 01:44:11.021 INFO [stderr]   |
Nov 30 01:44:11.021 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:44:11.021 INFO [stderr] 
Nov 30 01:44:11.819 INFO [stderr] warning: unused variable: `i`
Nov 30 01:44:11.819 INFO [stderr]    --> src/nano/solver.rs:550:20
Nov 30 01:44:11.819 INFO [stderr]     |
Nov 30 01:44:11.819 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 30 01:44:11.819 INFO [stderr]     |                    ^ help: consider using `_i` instead
Nov 30 01:44:11.819 INFO [stderr]     |
Nov 30 01:44:11.819 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 01:44:11.819 INFO [stderr] 
Nov 30 01:44:11.819 INFO [stderr] warning: unused variable: `s`
Nov 30 01:44:11.819 INFO [stderr]    --> src/nano/solver.rs:550:24
Nov 30 01:44:11.819 INFO [stderr]     |
Nov 30 01:44:11.819 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 30 01:44:11.820 INFO [stderr]     |                        ^ help: consider using `_s` instead
Nov 30 01:44:11.820 INFO [stderr] 
Nov 30 01:44:11.820 INFO [stderr] warning: unused variable: `energy`
Nov 30 01:44:11.820 INFO [stderr]    --> src/nano/solver.rs:550:27
Nov 30 01:44:11.820 INFO [stderr]     |
Nov 30 01:44:11.820 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 30 01:44:11.820 INFO [stderr]     |                           ^^^^^^ help: consider using `_energy` instead
Nov 30 01:44:11.820 INFO [stderr] 
Nov 30 01:44:11.820 INFO [stderr] warning: unused variable: `s`
Nov 30 01:44:11.820 INFO [stderr]    --> src/nano/solver.rs:553:27
Nov 30 01:44:11.820 INFO [stderr]     |
Nov 30 01:44:11.820 INFO [stderr] 553 |         .min_by_key(|(_, (s, c))| c.clone())
Nov 30 01:44:11.820 INFO [stderr]     |                           ^ help: consider using `_s` instead
Nov 30 01:44:11.820 INFO [stderr] 
Nov 30 01:44:11.824 INFO [stderr] warning: variable `remaining` is assigned to, but never used
Nov 30 01:44:11.824 INFO [stderr]    --> src/nano/solver.rs:562:13
Nov 30 01:44:11.824 INFO [stderr]     |
Nov 30 01:44:11.824 INFO [stderr] 562 |     let mut remaining = matrix.len();
Nov 30 01:44:11.824 INFO [stderr]     |             ^^^^^^^^^
Nov 30 01:44:11.824 INFO [stderr]     |
Nov 30 01:44:11.824 INFO [stderr]     = note: consider using `_remaining` instead
Nov 30 01:44:11.824 INFO [stderr] 
Nov 30 01:44:11.824 INFO [stderr] warning: variable `removed` is assigned to, but never used
Nov 30 01:44:11.824 INFO [stderr]    --> src/nano/solver.rs:563:13
Nov 30 01:44:11.824 INFO [stderr]     |
Nov 30 01:44:11.824 INFO [stderr] 563 |     let mut removed = 0;
Nov 30 01:44:11.824 INFO [stderr]     |             ^^^^^^^
Nov 30 01:44:11.824 INFO [stderr]     |
Nov 30 01:44:11.824 INFO [stderr]     = note: consider using `_removed` instead
Nov 30 01:44:11.824 INFO [stderr] 
Nov 30 01:44:11.832 INFO [stderr] warning: unused variable: `idx`
Nov 30 01:44:11.832 INFO [stderr]    --> src/nano/solver.rs:308:25
Nov 30 01:44:11.832 INFO [stderr]     |
Nov 30 01:44:11.832 INFO [stderr] 308 |                     for idx in bots {
Nov 30 01:44:11.832 INFO [stderr]     |                         ^^^ help: consider using `_idx` instead
Nov 30 01:44:11.832 INFO [stderr] 
Nov 30 01:44:11.948 INFO [stderr] warning: unused variable: `i`
Nov 30 01:44:11.948 INFO [stderr]    --> src/nano/solver.rs:550:20
Nov 30 01:44:11.948 INFO [stderr]     |
Nov 30 01:44:11.948 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 30 01:44:11.948 INFO [stderr]     |                    ^ help: consider using `_i` instead
Nov 30 01:44:11.948 INFO [stderr]     |
Nov 30 01:44:11.948 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 01:44:11.948 INFO [stderr] 
Nov 30 01:44:11.948 INFO [stderr] warning: unused variable: `s`
Nov 30 01:44:11.948 INFO [stderr]    --> src/nano/solver.rs:550:24
Nov 30 01:44:11.948 INFO [stderr]     |
Nov 30 01:44:11.948 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 30 01:44:11.948 INFO [stderr]     |                        ^ help: consider using `_s` instead
Nov 30 01:44:11.948 INFO [stderr] 
Nov 30 01:44:11.948 INFO [stderr] warning: unused variable: `energy`
Nov 30 01:44:11.948 INFO [stderr]    --> src/nano/solver.rs:550:27
Nov 30 01:44:11.949 INFO [stderr]     |
Nov 30 01:44:11.949 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 30 01:44:11.949 INFO [stderr]     |                           ^^^^^^ help: consider using `_energy` instead
Nov 30 01:44:11.949 INFO [stderr] 
Nov 30 01:44:11.949 INFO [stderr] warning: unused variable: `s`
Nov 30 01:44:11.949 INFO [stderr]    --> src/nano/solver.rs:553:27
Nov 30 01:44:11.949 INFO [stderr]     |
Nov 30 01:44:11.949 INFO [stderr] 553 |         .min_by_key(|(_, (s, c))| c.clone())
Nov 30 01:44:11.949 INFO [stderr]     |                           ^ help: consider using `_s` instead
Nov 30 01:44:11.949 INFO [stderr] 
Nov 30 01:44:11.949 INFO [stderr] warning: variable `remaining` is assigned to, but never used
Nov 30 01:44:11.949 INFO [stderr]    --> src/nano/solver.rs:562:13
Nov 30 01:44:11.949 INFO [stderr]     |
Nov 30 01:44:11.949 INFO [stderr] 562 |     let mut remaining = matrix.len();
Nov 30 01:44:11.949 INFO [stderr]     |             ^^^^^^^^^
Nov 30 01:44:11.949 INFO [stderr]     |
Nov 30 01:44:11.949 INFO [stderr]     = note: consider using `_remaining` instead
Nov 30 01:44:11.949 INFO [stderr] 
Nov 30 01:44:11.949 INFO [stderr] warning: variable `removed` is assigned to, but never used
Nov 30 01:44:11.949 INFO [stderr]    --> src/nano/solver.rs:563:13
Nov 30 01:44:11.949 INFO [stderr]     |
Nov 30 01:44:11.949 INFO [stderr] 563 |     let mut removed = 0;
Nov 30 01:44:11.949 INFO [stderr]     |             ^^^^^^^
Nov 30 01:44:11.949 INFO [stderr]     |
Nov 30 01:44:11.949 INFO [stderr]     = note: consider using `_removed` instead
Nov 30 01:44:11.949 INFO [stderr] 
Nov 30 01:44:11.949 INFO [stderr] warning: unused variable: `idx`
Nov 30 01:44:11.949 INFO [stderr]    --> src/nano/solver.rs:308:25
Nov 30 01:44:11.949 INFO [stderr]     |
Nov 30 01:44:11.949 INFO [stderr] 308 |                     for idx in bots {
Nov 30 01:44:11.949 INFO [stderr]     |                         ^^^ help: consider using `_idx` instead
Nov 30 01:44:11.949 INFO [stderr] 
Nov 30 01:44:12.072 INFO [stderr] warning: method is never used: `is_grounded`
Nov 30 01:44:12.072 INFO [stderr]   --> src/nano/game.rs:78:5
Nov 30 01:44:12.072 INFO [stderr]    |
Nov 30 01:44:12.072 INFO [stderr] 78 |     fn is_grounded(&self) -> bool {
Nov 30 01:44:12.072 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:12.072 INFO [stderr]    |
Nov 30 01:44:12.072 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:44:12.072 INFO [stderr] 
Nov 30 01:44:12.072 INFO [stderr] warning: field is never used: `model_dst`
Nov 30 01:44:12.072 INFO [stderr]   --> src/nano/solver.rs:11:5
Nov 30 01:44:12.072 INFO [stderr]    |
Nov 30 01:44:12.072 INFO [stderr] 11 |     model_dst: &'a Model,
Nov 30 01:44:12.072 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:12.073 INFO [stderr] 
Nov 30 01:44:12.396 INFO [stderr] warning: method is never used: `is_grounded`
Nov 30 01:44:12.396 INFO [stderr]   --> src/nano/game.rs:78:5
Nov 30 01:44:12.396 INFO [stderr]    |
Nov 30 01:44:12.396 INFO [stderr] 78 |     fn is_grounded(&self) -> bool {
Nov 30 01:44:12.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:12.408 INFO [stderr]    |
Nov 30 01:44:12.408 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:44:12.408 INFO [stderr] 
Nov 30 01:44:12.409 INFO [stderr] warning: field is never used: `model_dst`
Nov 30 01:44:12.409 INFO [stderr]   --> src/nano/solver.rs:11:5
Nov 30 01:44:12.409 INFO [stderr]    |
Nov 30 01:44:12.409 INFO [stderr] 11 |     model_dst: &'a Model,
Nov 30 01:44:12.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:12.409 INFO [stderr] 
Nov 30 01:44:14.344 INFO [stderr] warning: function is never used: `load_trace`
Nov 30 01:44:14.344 INFO [stderr]   --> src/main.rs:18:1
Nov 30 01:44:14.344 INFO [stderr]    |
Nov 30 01:44:14.344 INFO [stderr] 18 | fn load_trace<P: AsRef<Path>>(path: P) -> Result<Trace> {
Nov 30 01:44:14.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.344 INFO [stderr]    |
Nov 30 01:44:14.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:44:14.344 INFO [stderr] 
Nov 30 01:44:14.344 INFO [stderr] warning: function is never used: `simulate_FA`
Nov 30 01:44:14.344 INFO [stderr]   --> src/main.rs:86:1
Nov 30 01:44:14.344 INFO [stderr]    |
Nov 30 01:44:14.344 INFO [stderr] 86 | fn simulate_FA(id: usize) -> Result<()> {
Nov 30 01:44:14.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.344 INFO [stderr] 
Nov 30 01:44:14.344 INFO [stderr] warning: function is never used: `simulate_FD`
Nov 30 01:44:14.344 INFO [stderr]   --> src/main.rs:97:1
Nov 30 01:44:14.344 INFO [stderr]    |
Nov 30 01:44:14.344 INFO [stderr] 97 | fn simulate_FD(id: usize) -> Result<()> {
Nov 30 01:44:14.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.344 INFO [stderr] 
Nov 30 01:44:14.344 INFO [stderr] warning: function is never used: `simulate_FR`
Nov 30 01:44:14.344 INFO [stderr]    --> src/main.rs:108:1
Nov 30 01:44:14.344 INFO [stderr]     |
Nov 30 01:44:14.344 INFO [stderr] 108 | fn simulate_FR(id: usize) -> Result<()> {
Nov 30 01:44:14.344 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.344 INFO [stderr] 
Nov 30 01:44:14.344 INFO [stderr] warning: function is never used: `simulate_all`
Nov 30 01:44:14.344 INFO [stderr]    --> src/main.rs:178:1
Nov 30 01:44:14.344 INFO [stderr]     |
Nov 30 01:44:14.344 INFO [stderr] 178 | fn simulate_all() -> Result<()> {
Nov 30 01:44:14.344 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.344 INFO [stderr] 
Nov 30 01:44:14.463 INFO [stderr] warning: function is never used: `load_trace`
Nov 30 01:44:14.463 INFO [stderr]   --> src/main.rs:18:1
Nov 30 01:44:14.463 INFO [stderr]    |
Nov 30 01:44:14.464 INFO [stderr] 18 | fn load_trace<P: AsRef<Path>>(path: P) -> Result<Trace> {
Nov 30 01:44:14.464 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.464 INFO [stderr]    |
Nov 30 01:44:14.464 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:44:14.464 INFO [stderr] 
Nov 30 01:44:14.465 INFO [stderr] warning: function is never used: `simulate_FA`
Nov 30 01:44:14.465 INFO [stderr]   --> src/main.rs:86:1
Nov 30 01:44:14.465 INFO [stderr]    |
Nov 30 01:44:14.465 INFO [stderr] 86 | fn simulate_FA(id: usize) -> Result<()> {
Nov 30 01:44:14.465 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.465 INFO [stderr] 
Nov 30 01:44:14.466 INFO [stderr] warning: function is never used: `simulate_FD`
Nov 30 01:44:14.466 INFO [stderr]   --> src/main.rs:97:1
Nov 30 01:44:14.466 INFO [stderr]    |
Nov 30 01:44:14.466 INFO [stderr] 97 | fn simulate_FD(id: usize) -> Result<()> {
Nov 30 01:44:14.466 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.467 INFO [stderr] 
Nov 30 01:44:14.467 INFO [stderr] warning: function is never used: `simulate_FR`
Nov 30 01:44:14.467 INFO [stderr]    --> src/main.rs:108:1
Nov 30 01:44:14.467 INFO [stderr]     |
Nov 30 01:44:14.467 INFO [stderr] 108 | fn simulate_FR(id: usize) -> Result<()> {
Nov 30 01:44:14.468 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.468 INFO [stderr] 
Nov 30 01:44:14.468 INFO [stderr] warning: function is never used: `simulate_all`
Nov 30 01:44:14.468 INFO [stderr]    --> src/main.rs:178:1
Nov 30 01:44:14.468 INFO [stderr]     |
Nov 30 01:44:14.469 INFO [stderr] 178 | fn simulate_all() -> Result<()> {
Nov 30 01:44:14.469 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:44:14.469 INFO [stderr] 
Nov 30 01:44:18.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.72s
Nov 30 01:44:18.208 INFO [stderr] su: No module specific data is present
Nov 30 01:44:18.694 INFO running `"docker" "inspect" "e590a7cc3e62453f3f43984980442c24e937c865555ac8d654c7df41eaf3b2f2"`
Nov 30 01:44:18.895 INFO running `"docker" "rm" "-f" "e590a7cc3e62453f3f43984980442c24e937c865555ac8d654c7df41eaf3b2f2"`
Nov 30 01:44:19.001 INFO [stdout] e590a7cc3e62453f3f43984980442c24e937c865555ac8d654c7df41eaf3b2f2