[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] testing grsoares21/spring-challenge-2021 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrsoares21%2Fspring-challenge-2021" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/grsoares21/spring-challenge-2021 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-0/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 9c594d94a33dd4364ff47ffc7948a9172e8185c88017e58bad80d1939f0711b6
[INFO] running `Command { std: "docker" "start" "-a" "9c594d94a33dd4364ff47ffc7948a9172e8185c88017e58bad80d1939f0711b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c594d94a33dd4364ff47ffc7948a9172e8185c88017e58bad80d1939f0711b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c594d94a33dd4364ff47ffc7948a9172e8185c88017e58bad80d1939f0711b6", kill_on_drop: false }`
[INFO] [stdout] 9c594d94a33dd4364ff47ffc7948a9172e8185c88017e58bad80d1939f0711b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 2035e64dfe91627f14a97a5d9243f11c33605965fd876170c8fcb6a493dafd75
[INFO] running `Command { std: "docker" "start" "-a" "2035e64dfe91627f14a97a5d9243f11c33605965fd876170c8fcb6a493dafd75", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "2035e64dfe91627f14a97a5d9243f11c33605965fd876170c8fcb6a493dafd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2035e64dfe91627f14a97a5d9243f11c33605965fd876170c8fcb6a493dafd75", kill_on_drop: false }`
[INFO] [stdout] 2035e64dfe91627f14a97a5d9243f11c33605965fd876170c8fcb6a493dafd75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] b5d0d635fb2dca3d1fe8ce087021279372a5f611892daf22714fa2bff62f0af4
[INFO] running `Command { std: "docker" "start" "-a" "b5d0d635fb2dca3d1fe8ce087021279372a5f611892daf22714fa2bff62f0af4", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5d0d635fb2dca3d1fe8ce087021279372a5f611892daf22714fa2bff62f0af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d0d635fb2dca3d1fe8ce087021279372a5f611892daf22714fa2bff62f0af4", kill_on_drop: false }`
[INFO] [stdout] b5d0d635fb2dca3d1fe8ce087021279372a5f611892daf22714fa2bff62f0af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 908f36ac1baa7cf8d2b884ceb9f7ca27caf2374903aaf8bfb52827b6103f0ebc
[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" "908f36ac1baa7cf8d2b884ceb9f7ca27caf2374903aaf8bfb52827b6103f0ebc", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `get_sun_cost_to_completion`
[INFO] [stderr]   --> src/game_logic.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn get_sun_cost_to_completion(target_tree: &Tree, my_trees: &Vec<Tree>) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_sun_cost_to_completion_from_size`
[INFO] [stderr]   --> src/game_logic.rs:86:8
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn get_sun_cost_to_completion_from_size(from_size: i32, my_trees: &Vec<Tree>) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_maxed_out_shadows_in_field`
[INFO] [stderr]    --> src/game_logic.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn get_maxed_out_shadows_in_field<'a>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_maxed_out_shadows_in_field_with_simulated_trees`
[INFO] [stderr]    --> src/game_logic.rs:147:8
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub fn get_maxed_out_shadows_in_field_with_simulated_trees<'a>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_maxed_out_shadows_in_field_with_real_size`
[INFO] [stderr]    --> src/game_logic.rs:172:8
[INFO] [stderr]     |
[INFO] [stderr] 172 | pub fn get_maxed_out_shadows_in_field_with_real_size<'a>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_maxed_out_tree_shadow_cells`
[INFO] [stderr]    --> src/game_logic.rs:191:8
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub fn get_maxed_out_tree_shadow_cells(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_tree_seedable_cells`
[INFO] [stderr]    --> src/game_logic.rs:228:8
[INFO] [stderr]     |
[INFO] [stderr] 228 | pub fn get_tree_seedable_cells(tree: &Tree, cells: &Vec<Cell>) -> Vec<i32> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `codingame-spring-challenge-2021` (bin "codingame-spring-challenge-2021" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/codingame_spring_challenge_2021-17c3b9318b9c813c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "908f36ac1baa7cf8d2b884ceb9f7ca27caf2374903aaf8bfb52827b6103f0ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908f36ac1baa7cf8d2b884ceb9f7ca27caf2374903aaf8bfb52827b6103f0ebc", kill_on_drop: false }`
[INFO] [stdout] 908f36ac1baa7cf8d2b884ceb9f7ca27caf2374903aaf8bfb52827b6103f0ebc