[INFO] updating cached repository https://github.com/rossmacarthur/halite3-rust-starter
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 605bdca6f6ef8ae567d871c37161a0bd3ae96f4d
[INFO] testing rossmacarthur/halite3-rust-starter against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frossmacarthur%2Fhalite3-rust-starter" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rossmacarthur/halite3-rust-starter on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rossmacarthur/halite3-rust-starter
[INFO] finished tweaking git repo https://github.com/rossmacarthur/halite3-rust-starter
[INFO] tweaked toml for git repo https://github.com/rossmacarthur/halite3-rust-starter written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/rossmacarthur/halite3-rust-starter already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] c84b073346d466496bc0b622a194b21677550ced92252adea457ea34234cebc5
[INFO] running `"docker" "start" "-a" "c84b073346d466496bc0b622a194b21677550ced92252adea457ea34234cebc5"`
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling derive_more v0.12.0
[INFO] [stderr]    Compiling my_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `invert`
[INFO] [stderr]   --> src/hlt/board.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn invert(value: isize, dimension: isize) -> isize {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `len`
[INFO] [stderr]   --> src/hlt/board.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn len(&self) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `signum`
[INFO] [stderr]   --> src/hlt/board.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn signum(self) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dx`
[INFO] [stderr]   --> src/hlt/board.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn dx(self) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dy`
[INFO] [stderr]   --> src/hlt/board.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn dy(self) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mirrored_dx`
[INFO] [stderr]   --> src/hlt/board.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn mirrored_dx(self) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mirrored_dy`
[INFO] [stderr]   --> src/hlt/board.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn mirrored_dy(self) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inverted_dx`
[INFO] [stderr]   --> src/hlt/board.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn inverted_dx(self, width: isize) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reduce`
[INFO] [stderr]   --> src/hlt/board.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn reduce(self, width: isize, height: isize) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `into_direction`
[INFO] [stderr]   --> src/hlt/board.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn into_direction(self) -> Result<Direction> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inverted_dy`
[INFO] [stderr]    --> src/hlt/board.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub fn inverted_dy(self, height: isize) -> Offset {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inverted`
[INFO] [stderr]    --> src/hlt/board.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub fn inverted(self, width: isize, height: isize) -> Offset {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `surrounding`
[INFO] [stderr]    --> src/hlt/board.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn surrounding(&self) -> Vec<Position> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `has_structure`
[INFO] [stderr]    --> src/hlt/board.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 |     pub fn has_structure(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_empty`
[INFO] [stderr]    --> src/hlt/board.rs:227:5
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn is_empty(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ConvertToDropoff`
[INFO] [stderr]    --> src/hlt/mod.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     ConvertToDropoff(ShipId),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_player`
[INFO] [stderr]    --> src/hlt/mod.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn get_player(&self, player_id: PlayerId) -> Option<&Player> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_ship`
[INFO] [stderr]    --> src/hlt/mod.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn get_ship(&self, ship_id: ShipId) -> Option<&Ship> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_dropoff`
[INFO] [stderr]    --> src/hlt/mod.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn get_dropoff(&self, dropoff_id: DropoffId) -> Option<&Dropoff> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `navigate_to_halite`
[INFO] [stderr]    --> src/hlt/mod.rs:267:5
[INFO] [stderr]     |
[INFO] [stderr] 267 |     pub fn navigate_to_halite(&self, ship_id: ShipId) -> Option<Direction> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.53s
[INFO] running `"docker" "inspect" "c84b073346d466496bc0b622a194b21677550ced92252adea457ea34234cebc5"`
[INFO] running `"docker" "rm" "-f" "c84b073346d466496bc0b622a194b21677550ced92252adea457ea34234cebc5"`
[INFO] [stdout] c84b073346d466496bc0b622a194b21677550ced92252adea457ea34234cebc5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2bb665b91e1491cb7fea8906b07b0a225e498b57bd82c42dea9cd17b85c8e91e
[INFO] running `"docker" "start" "-a" "2bb665b91e1491cb7fea8906b07b0a225e498b57bd82c42dea9cd17b85c8e91e"`
[INFO] [stderr]    Compiling my_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `signum`
[INFO] [stderr]   --> src/hlt/board.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn signum(self) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dx`
[INFO] [stderr]   --> src/hlt/board.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn dx(self) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dy`
[INFO] [stderr]   --> src/hlt/board.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn dy(self) -> Offset {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `into_direction`
[INFO] [stderr]   --> src/hlt/board.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn into_direction(self) -> Result<Direction> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `surrounding`
[INFO] [stderr]    --> src/hlt/board.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn surrounding(&self) -> Vec<Position> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `has_structure`
[INFO] [stderr]    --> src/hlt/board.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 |     pub fn has_structure(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_empty`
[INFO] [stderr]    --> src/hlt/board.rs:227:5
[INFO] [stderr]     |
[INFO] [stderr] 227 |     pub fn is_empty(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ConvertToDropoff`
[INFO] [stderr]    --> src/hlt/mod.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     ConvertToDropoff(ShipId),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_player`
[INFO] [stderr]    --> src/hlt/mod.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn get_player(&self, player_id: PlayerId) -> Option<&Player> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_ship`
[INFO] [stderr]    --> src/hlt/mod.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn get_ship(&self, ship_id: ShipId) -> Option<&Ship> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_dropoff`
[INFO] [stderr]    --> src/hlt/mod.rs:205:5
[INFO] [stderr]     |
[INFO] [stderr] 205 |     pub fn get_dropoff(&self, dropoff_id: DropoffId) -> Option<&Dropoff> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `navigate_to_halite`
[INFO] [stderr]    --> src/hlt/mod.rs:267:5
[INFO] [stderr]     |
[INFO] [stderr] 267 |     pub fn navigate_to_halite(&self, ship_id: ShipId) -> Option<Direction> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "2bb665b91e1491cb7fea8906b07b0a225e498b57bd82c42dea9cd17b85c8e91e"`
[INFO] running `"docker" "rm" "-f" "2bb665b91e1491cb7fea8906b07b0a225e498b57bd82c42dea9cd17b85c8e91e"`
[INFO] [stdout] 2bb665b91e1491cb7fea8906b07b0a225e498b57bd82c42dea9cd17b85c8e91e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 65351b552e0f13428d917c2e04e4e38e42f04f49b6a0bcd0bef409a2afaa82fc
[INFO] running `"docker" "start" "-a" "65351b552e0f13428d917c2e04e4e38e42f04f49b6a0bcd0bef409a2afaa82fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/my_bot-e7d78447b4c1dff3
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test hlt::board::tests::test_normalize ... ok
[INFO] [stdout] test hlt::board::tests::test_offset_inverted ... ok
[INFO] [stdout] test hlt::board::tests::test_invert ... ok
[INFO] [stdout] test hlt::board::tests::test_offset_inverted_dx ... ok
[INFO] [stdout] test hlt::board::tests::test_offset_inverted_dy ... ok
[INFO] [stdout] test hlt::board::tests::test_offset_mirrored_dy ... ok
[INFO] [stdout] test hlt::board::tests::test_offset_mirrored_dx ... ok
[INFO] [stdout] test hlt::board::tests::test_offset_reduce ... ok
[INFO] [stdout] test hlt::board::tests::test_position_minus_position ... ok
[INFO] [stdout] test hlt::board::tests::test_position_normalized ... ok
[INFO] [stdout] test hlt::board::tests::test_position_plus_offset ... ok
[INFO] [stdout] test hlt::constants::tests::test_json_deserialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "65351b552e0f13428d917c2e04e4e38e42f04f49b6a0bcd0bef409a2afaa82fc"`
[INFO] running `"docker" "rm" "-f" "65351b552e0f13428d917c2e04e4e38e42f04f49b6a0bcd0bef409a2afaa82fc"`
[INFO] [stdout] 65351b552e0f13428d917c2e04e4e38e42f04f49b6a0bcd0bef409a2afaa82fc