[INFO] cloning repository https://github.com/grsoares21/spring-challenge-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grsoares21/spring-challenge-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrsoares21%2Fspring-challenge-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrsoares21%2Fspring-challenge-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 434aea04181e8cf50ccf4382b796dc6f75277f32
[INFO] checking grsoares21/spring-challenge-2021 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrsoares21%2Fspring-challenge-2021" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/grsoares21/spring-challenge-2021 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/grsoares21/spring-challenge-2021
[INFO] finished tweaking git repo https://github.com/grsoares21/spring-challenge-2021
[INFO] tweaked toml for git repo https://github.com/grsoares21/spring-challenge-2021 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/grsoares21/spring-challenge-2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86da9c607b3a1241ef1bfb2429461278532c1a393c1f306c7b83dca55a4ec80b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "86da9c607b3a1241ef1bfb2429461278532c1a393c1f306c7b83dca55a4ec80b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86da9c607b3a1241ef1bfb2429461278532c1a393c1f306c7b83dca55a4ec80b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86da9c607b3a1241ef1bfb2429461278532c1a393c1f306c7b83dca55a4ec80b", kill_on_drop: false }`
[INFO] [stdout] 86da9c607b3a1241ef1bfb2429461278532c1a393c1f306c7b83dca55a4ec80b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2a4eac0d4273d8303521a7289a703c235c33ae0d5fc104835e1cdc9a3bbe4652
[INFO] running `Command { std: "docker" "start" "-a" "2a4eac0d4273d8303521a7289a703c235c33ae0d5fc104835e1cdc9a3bbe4652", kill_on_drop: false }`
[INFO] [stderr]     Checking codingame-spring-challenge-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `get_sun_cost_to_completion`
[INFO] [stdout]   --> src/game_logic.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn get_sun_cost_to_completion(target_tree: &Tree, my_trees: &Vec<Tree>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_sun_cost_to_completion_from_size`
[INFO] [stdout]   --> src/game_logic.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn get_sun_cost_to_completion_from_size(from_size: i32, my_trees: &Vec<Tree>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_maxed_out_shadows_in_field`
[INFO] [stdout]    --> src/game_logic.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn get_maxed_out_shadows_in_field<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_maxed_out_shadows_in_field_with_simulated_trees`
[INFO] [stdout]    --> src/game_logic.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn get_maxed_out_shadows_in_field_with_simulated_trees<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_maxed_out_shadows_in_field_with_real_size`
[INFO] [stdout]    --> src/game_logic.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn get_maxed_out_shadows_in_field_with_real_size<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_maxed_out_tree_shadow_cells`
[INFO] [stdout]    --> src/game_logic.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn get_maxed_out_tree_shadow_cells(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_tree_seedable_cells`
[INFO] [stdout]    --> src/game_logic.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub fn get_tree_seedable_cells(tree: &Tree, cells: &Vec<Cell>) -> Vec<i32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_sun_cost_to_completion`
[INFO] [stdout]   --> src/game_logic.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn get_sun_cost_to_completion(target_tree: &Tree, my_trees: &Vec<Tree>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_sun_cost_to_completion_from_size`
[INFO] [stdout]   --> src/game_logic.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn get_sun_cost_to_completion_from_size(from_size: i32, my_trees: &Vec<Tree>) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_maxed_out_shadows_in_field`
[INFO] [stdout]    --> src/game_logic.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn get_maxed_out_shadows_in_field<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_maxed_out_shadows_in_field_with_simulated_trees`
[INFO] [stdout]    --> src/game_logic.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub fn get_maxed_out_shadows_in_field_with_simulated_trees<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_maxed_out_shadows_in_field_with_real_size`
[INFO] [stdout]    --> src/game_logic.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn get_maxed_out_shadows_in_field_with_real_size<'a>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_maxed_out_tree_shadow_cells`
[INFO] [stdout]    --> src/game_logic.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn get_maxed_out_tree_shadow_cells(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_tree_seedable_cells`
[INFO] [stdout]    --> src/game_logic.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub fn get_tree_seedable_cells(tree: &Tree, cells: &Vec<Cell>) -> Vec<i32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "2a4eac0d4273d8303521a7289a703c235c33ae0d5fc104835e1cdc9a3bbe4652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4eac0d4273d8303521a7289a703c235c33ae0d5fc104835e1cdc9a3bbe4652", kill_on_drop: false }`
[INFO] [stdout] 2a4eac0d4273d8303521a7289a703c235c33ae0d5fc104835e1cdc9a3bbe4652