Nov 28 04:08:09.660 INFO checking ichyo/icfpc2018 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:08:09.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 04:08:10.276 INFO [stdout] 6567bafc4dd19699fc3e6db2cb1b15d5af59eab06ea8a7569cc31c4e4c69bb23
Nov 28 04:08:10.278 INFO running `"docker" "start" "-a" "6567bafc4dd19699fc3e6db2cb1b15d5af59eab06ea8a7569cc31c4e4c69bb23"`
Nov 28 04:08:11.747 INFO [stderr] usermod: no changes
Nov 28 04:08:12.093 INFO [stderr]     Checking bit-vec v0.5.0
Nov 28 04:08:12.097 INFO [stderr]     Checking memchr v2.0.1
Nov 28 04:08:12.098 INFO [stderr]     Checking encoding_rs v0.7.2
Nov 28 04:08:12.099 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 28 04:08:12.115 INFO [stderr]     Checking serde_urlencoded v0.5.2
Nov 28 04:08:12.192 INFO [stderr]     Checking libflate v0.1.16
Nov 28 04:08:12.240 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Nov 28 04:08:14.517 INFO [stderr]     Checking csv-core v0.1.4
Nov 28 04:08:15.466 INFO [stderr]     Checking bit-set v0.5.0
Nov 28 04:08:16.597 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 28 04:08:19.756 INFO [stderr]     Checking csv v1.0.0
Nov 28 04:08:20.824 INFO [stderr]     Checking rayon-core v1.4.1
Nov 28 04:08:24.868 INFO [stderr]     Checking rayon v1.0.2
Nov 28 04:08:27.564 INFO [stderr]     Checking reqwest v0.8.6
Nov 28 04:08:31.736 INFO [stderr]     Checking icfpc2018 v0.1.0 (/source)
Nov 28 04:08:32.440 INFO [stderr] warning: unused import: `nano::util::floor`
Nov 28 04:08:32.440 INFO [stderr]  --> src/nano/solver.rs:1:5
Nov 28 04:08:32.440 INFO [stderr]   |
Nov 28 04:08:32.440 INFO [stderr] 1 | use nano::util::floor;
Nov 28 04:08:32.440 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:08:32.440 INFO [stderr]   |
Nov 28 04:08:32.440 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:08:32.440 INFO [stderr] 
Nov 28 04:08:32.694 INFO [stderr] warning: unused import: `nano::util::floor`
Nov 28 04:08:32.694 INFO [stderr]  --> src/nano/solver.rs:1:5
Nov 28 04:08:32.695 INFO [stderr]   |
Nov 28 04:08:32.695 INFO [stderr] 1 | use nano::util::floor;
Nov 28 04:08:32.695 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:08:32.695 INFO [stderr]   |
Nov 28 04:08:32.695 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:08:32.695 INFO [stderr] 
Nov 28 04:08:33.491 INFO [stderr] warning: unused variable: `i`
Nov 28 04:08:33.491 INFO [stderr]    --> src/nano/solver.rs:550:20
Nov 28 04:08:33.492 INFO [stderr]     |
Nov 28 04:08:33.492 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 28 04:08:33.492 INFO [stderr]     |                    ^ help: consider using `_i` instead
Nov 28 04:08:33.493 INFO [stderr]     |
Nov 28 04:08:33.493 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:08:33.493 INFO [stderr] 
Nov 28 04:08:33.493 INFO [stderr] warning: unused variable: `s`
Nov 28 04:08:33.493 INFO [stderr]    --> src/nano/solver.rs:550:24
Nov 28 04:08:33.493 INFO [stderr]     |
Nov 28 04:08:33.497 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 28 04:08:33.497 INFO [stderr]     |                        ^ help: consider using `_s` instead
Nov 28 04:08:33.498 INFO [stderr] 
Nov 28 04:08:33.498 INFO [stderr] warning: unused variable: `energy`
Nov 28 04:08:33.499 INFO [stderr]    --> src/nano/solver.rs:550:27
Nov 28 04:08:33.499 INFO [stderr]     |
Nov 28 04:08:33.500 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 28 04:08:33.500 INFO [stderr]     |                           ^^^^^^ help: consider using `_energy` instead
Nov 28 04:08:33.500 INFO [stderr] 
Nov 28 04:08:33.501 INFO [stderr] warning: unused variable: `s`
Nov 28 04:08:33.501 INFO [stderr]    --> src/nano/solver.rs:553:27
Nov 28 04:08:33.502 INFO [stderr]     |
Nov 28 04:08:33.502 INFO [stderr] 553 |         .min_by_key(|(_, (s, c))| c.clone())
Nov 28 04:08:33.503 INFO [stderr]     |                           ^ help: consider using `_s` instead
Nov 28 04:08:33.503 INFO [stderr] 
Nov 28 04:08:33.505 INFO [stderr] warning: variable `remaining` is assigned to, but never used
Nov 28 04:08:33.505 INFO [stderr]    --> src/nano/solver.rs:562:13
Nov 28 04:08:33.505 INFO [stderr]     |
Nov 28 04:08:33.506 INFO [stderr] 562 |     let mut remaining = matrix.len();
Nov 28 04:08:33.506 INFO [stderr]     |             ^^^^^^^^^
Nov 28 04:08:33.507 INFO [stderr]     |
Nov 28 04:08:33.507 INFO [stderr]     = note: consider using `_remaining` instead
Nov 28 04:08:33.508 INFO [stderr] 
Nov 28 04:08:33.508 INFO [stderr] warning: variable `removed` is assigned to, but never used
Nov 28 04:08:33.509 INFO [stderr]    --> src/nano/solver.rs:563:13
Nov 28 04:08:33.509 INFO [stderr]     |
Nov 28 04:08:33.510 INFO [stderr] 563 |     let mut removed = 0;
Nov 28 04:08:33.510 INFO [stderr]     |             ^^^^^^^
Nov 28 04:08:33.511 INFO [stderr]     |
Nov 28 04:08:33.511 INFO [stderr]     = note: consider using `_removed` instead
Nov 28 04:08:33.512 INFO [stderr] 
Nov 28 04:08:33.516 INFO [stderr] warning: unused variable: `idx`
Nov 28 04:08:33.516 INFO [stderr]    --> src/nano/solver.rs:308:25
Nov 28 04:08:33.517 INFO [stderr]     |
Nov 28 04:08:33.517 INFO [stderr] 308 |                     for idx in bots {
Nov 28 04:08:33.517 INFO [stderr]     |                         ^^^ help: consider using `_idx` instead
Nov 28 04:08:33.518 INFO [stderr] 
Nov 28 04:08:33.830 INFO [stderr] warning: unused variable: `i`
Nov 28 04:08:33.830 INFO [stderr]    --> src/nano/solver.rs:550:20
Nov 28 04:08:33.830 INFO [stderr]     |
Nov 28 04:08:33.830 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 28 04:08:33.830 INFO [stderr]     |                    ^ help: consider using `_i` instead
Nov 28 04:08:33.830 INFO [stderr]     |
Nov 28 04:08:33.830 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:08:33.830 INFO [stderr] 
Nov 28 04:08:33.830 INFO [stderr] warning: unused variable: `s`
Nov 28 04:08:33.830 INFO [stderr]    --> src/nano/solver.rs:550:24
Nov 28 04:08:33.830 INFO [stderr]     |
Nov 28 04:08:33.830 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 28 04:08:33.830 INFO [stderr]     |                        ^ help: consider using `_s` instead
Nov 28 04:08:33.830 INFO [stderr] 
Nov 28 04:08:33.830 INFO [stderr] warning: unused variable: `energy`
Nov 28 04:08:33.830 INFO [stderr]    --> src/nano/solver.rs:550:27
Nov 28 04:08:33.830 INFO [stderr]     |
Nov 28 04:08:33.830 INFO [stderr] 550 |         .inspect(|(i, (s, energy))| {
Nov 28 04:08:33.830 INFO [stderr]     |                           ^^^^^^ help: consider using `_energy` instead
Nov 28 04:08:33.830 INFO [stderr] 
Nov 28 04:08:33.830 INFO [stderr] warning: unused variable: `s`
Nov 28 04:08:33.830 INFO [stderr]    --> src/nano/solver.rs:553:27
Nov 28 04:08:33.830 INFO [stderr]     |
Nov 28 04:08:33.830 INFO [stderr] 553 |         .min_by_key(|(_, (s, c))| c.clone())
Nov 28 04:08:33.830 INFO [stderr]     |                           ^ help: consider using `_s` instead
Nov 28 04:08:33.831 INFO [stderr] 
Nov 28 04:08:33.834 INFO [stderr] warning: variable `remaining` is assigned to, but never used
Nov 28 04:08:33.834 INFO [stderr]    --> src/nano/solver.rs:562:13
Nov 28 04:08:33.834 INFO [stderr]     |
Nov 28 04:08:33.834 INFO [stderr] 562 |     let mut remaining = matrix.len();
Nov 28 04:08:33.834 INFO [stderr]     |             ^^^^^^^^^
Nov 28 04:08:33.834 INFO [stderr]     |
Nov 28 04:08:33.834 INFO [stderr]     = note: consider using `_remaining` instead
Nov 28 04:08:33.834 INFO [stderr] 
Nov 28 04:08:33.834 INFO [stderr] warning: variable `removed` is assigned to, but never used
Nov 28 04:08:33.834 INFO [stderr]    --> src/nano/solver.rs:563:13
Nov 28 04:08:33.834 INFO [stderr]     |
Nov 28 04:08:33.834 INFO [stderr] 563 |     let mut removed = 0;
Nov 28 04:08:33.835 INFO [stderr]     |             ^^^^^^^
Nov 28 04:08:33.835 INFO [stderr]     |
Nov 28 04:08:33.835 INFO [stderr]     = note: consider using `_removed` instead
Nov 28 04:08:33.835 INFO [stderr] 
Nov 28 04:08:33.836 INFO [stderr] warning: unused variable: `idx`
Nov 28 04:08:33.836 INFO [stderr]    --> src/nano/solver.rs:308:25
Nov 28 04:08:33.836 INFO [stderr]     |
Nov 28 04:08:33.836 INFO [stderr] 308 |                     for idx in bots {
Nov 28 04:08:33.836 INFO [stderr]     |                         ^^^ help: consider using `_idx` instead
Nov 28 04:08:33.836 INFO [stderr] 
Nov 28 04:08:33.988 INFO [stderr] warning: method is never used: `is_grounded`
Nov 28 04:08:33.988 INFO [stderr]   --> src/nano/game.rs:78:5
Nov 28 04:08:33.988 INFO [stderr]    |
Nov 28 04:08:33.988 INFO [stderr] 78 |     fn is_grounded(&self) -> bool {
Nov 28 04:08:33.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:33.988 INFO [stderr]    |
Nov 28 04:08:33.988 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:08:33.988 INFO [stderr] 
Nov 28 04:08:33.988 INFO [stderr] warning: field is never used: `model_dst`
Nov 28 04:08:33.988 INFO [stderr]   --> src/nano/solver.rs:11:5
Nov 28 04:08:33.988 INFO [stderr]    |
Nov 28 04:08:33.988 INFO [stderr] 11 |     model_dst: &'a Model,
Nov 28 04:08:33.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:33.988 INFO [stderr] 
Nov 28 04:08:34.680 INFO [stderr] warning: method is never used: `is_grounded`
Nov 28 04:08:34.681 INFO [stderr]   --> src/nano/game.rs:78:5
Nov 28 04:08:34.681 INFO [stderr]    |
Nov 28 04:08:34.681 INFO [stderr] 78 |     fn is_grounded(&self) -> bool {
Nov 28 04:08:34.682 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:34.683 INFO [stderr]    |
Nov 28 04:08:34.683 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:08:34.684 INFO [stderr] 
Nov 28 04:08:34.684 INFO [stderr] warning: field is never used: `model_dst`
Nov 28 04:08:34.685 INFO [stderr]   --> src/nano/solver.rs:11:5
Nov 28 04:08:34.686 INFO [stderr]    |
Nov 28 04:08:34.686 INFO [stderr] 11 |     model_dst: &'a Model,
Nov 28 04:08:34.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:34.687 INFO [stderr] 
Nov 28 04:08:37.688 INFO [stderr] warning: function is never used: `load_trace`
Nov 28 04:08:37.689 INFO [stderr]   --> src/main.rs:18:1
Nov 28 04:08:37.689 INFO [stderr]    |
Nov 28 04:08:37.689 INFO [stderr] 18 | fn load_trace<P: AsRef<Path>>(path: P) -> Result<Trace> {
Nov 28 04:08:37.689 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.708 INFO [stderr]    |
Nov 28 04:08:37.709 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:08:37.709 INFO [stderr] 
Nov 28 04:08:37.709 INFO [stderr] warning: function is never used: `simulate_FA`
Nov 28 04:08:37.709 INFO [stderr]   --> src/main.rs:86:1
Nov 28 04:08:37.709 INFO [stderr]    |
Nov 28 04:08:37.709 INFO [stderr] 86 | fn simulate_FA(id: usize) -> Result<()> {
Nov 28 04:08:37.709 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.709 INFO [stderr] 
Nov 28 04:08:37.709 INFO [stderr] warning: function is never used: `simulate_FD`
Nov 28 04:08:37.709 INFO [stderr]   --> src/main.rs:97:1
Nov 28 04:08:37.709 INFO [stderr]    |
Nov 28 04:08:37.709 INFO [stderr] 97 | fn simulate_FD(id: usize) -> Result<()> {
Nov 28 04:08:37.709 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.709 INFO [stderr] 
Nov 28 04:08:37.709 INFO [stderr] warning: function is never used: `simulate_FR`
Nov 28 04:08:37.709 INFO [stderr]    --> src/main.rs:108:1
Nov 28 04:08:37.709 INFO [stderr]     |
Nov 28 04:08:37.709 INFO [stderr] 108 | fn simulate_FR(id: usize) -> Result<()> {
Nov 28 04:08:37.709 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.713 INFO [stderr] 
Nov 28 04:08:37.713 INFO [stderr] warning: function is never used: `simulate_all`
Nov 28 04:08:37.713 INFO [stderr]    --> src/main.rs:178:1
Nov 28 04:08:37.713 INFO [stderr]     |
Nov 28 04:08:37.713 INFO [stderr] 178 | fn simulate_all() -> Result<()> {
Nov 28 04:08:37.713 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.713 INFO [stderr] 
Nov 28 04:08:37.864 INFO [stderr] warning: function is never used: `load_trace`
Nov 28 04:08:37.864 INFO [stderr]   --> src/main.rs:18:1
Nov 28 04:08:37.864 INFO [stderr]    |
Nov 28 04:08:37.864 INFO [stderr] 18 | fn load_trace<P: AsRef<Path>>(path: P) -> Result<Trace> {
Nov 28 04:08:37.864 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.892 INFO [stderr]    |
Nov 28 04:08:37.892 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:08:37.892 INFO [stderr] 
Nov 28 04:08:37.892 INFO [stderr] warning: function is never used: `simulate_FA`
Nov 28 04:08:37.892 INFO [stderr]   --> src/main.rs:86:1
Nov 28 04:08:37.892 INFO [stderr]    |
Nov 28 04:08:37.892 INFO [stderr] 86 | fn simulate_FA(id: usize) -> Result<()> {
Nov 28 04:08:37.892 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.892 INFO [stderr] 
Nov 28 04:08:37.892 INFO [stderr] warning: function is never used: `simulate_FD`
Nov 28 04:08:37.892 INFO [stderr]   --> src/main.rs:97:1
Nov 28 04:08:37.892 INFO [stderr]    |
Nov 28 04:08:37.892 INFO [stderr] 97 | fn simulate_FD(id: usize) -> Result<()> {
Nov 28 04:08:37.892 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.892 INFO [stderr] 
Nov 28 04:08:37.892 INFO [stderr] warning: function is never used: `simulate_FR`
Nov 28 04:08:37.892 INFO [stderr]    --> src/main.rs:108:1
Nov 28 04:08:37.892 INFO [stderr]     |
Nov 28 04:08:37.892 INFO [stderr] 108 | fn simulate_FR(id: usize) -> Result<()> {
Nov 28 04:08:37.892 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.893 INFO [stderr] 
Nov 28 04:08:37.893 INFO [stderr] warning: function is never used: `simulate_all`
Nov 28 04:08:37.893 INFO [stderr]    --> src/main.rs:178:1
Nov 28 04:08:37.893 INFO [stderr]     |
Nov 28 04:08:37.893 INFO [stderr] 178 | fn simulate_all() -> Result<()> {
Nov 28 04:08:37.893 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:08:37.893 INFO [stderr] 
Nov 28 04:08:42.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.26s
Nov 28 04:08:42.059 INFO [stderr] su: No module specific data is present
Nov 28 04:08:43.336 INFO running `"docker" "inspect" "6567bafc4dd19699fc3e6db2cb1b15d5af59eab06ea8a7569cc31c4e4c69bb23"`
Nov 28 04:08:43.620 INFO running `"docker" "rm" "-f" "6567bafc4dd19699fc3e6db2cb1b15d5af59eab06ea8a7569cc31c4e4c69bb23"`
Nov 28 04:08:43.941 INFO [stdout] 6567bafc4dd19699fc3e6db2cb1b15d5af59eab06ea8a7569cc31c4e4c69bb23