[INFO] cloning repository https://github.com/csauve/slughorn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csauve/slughorn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsauve%2Fslughorn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsauve%2Fslughorn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a4c82f2f4169ca156b13d7053117a55db419f54 [INFO] checking csauve/slughorn against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsauve%2Fslughorn" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/csauve/slughorn on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/csauve/slughorn [INFO] finished tweaking git repo https://github.com/csauve/slughorn [INFO] tweaked toml for git repo https://github.com/csauve/slughorn written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/csauve/slughorn already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.1.2 [INFO] [stderr] Downloaded tokio-macros v0.2.4 [INFO] [stderr] Downloaded hyper v0.13.1 [INFO] [stderr] Downloaded tokio v0.2.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0d7d5737e8c843d56fc1de2fb2c5f68b5c7487d4b2b1bbce5ac59958ad08af6 [INFO] running `Command { std: "docker" "start" "-a" "e0d7d5737e8c843d56fc1de2fb2c5f68b5c7487d4b2b1bbce5ac59958ad08af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0d7d5737e8c843d56fc1de2fb2c5f68b5c7487d4b2b1bbce5ac59958ad08af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0d7d5737e8c843d56fc1de2fb2c5f68b5c7487d4b2b1bbce5ac59958ad08af6", kill_on_drop: false }` [INFO] [stdout] e0d7d5737e8c843d56fc1de2fb2c5f68b5c7487d4b2b1bbce5ac59958ad08af6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50a6afd1ca1b9b33af9ee6aa4515642a6d9390141a977f56b76d5355f94a0f50 [INFO] running `Command { std: "docker" "start" "-a" "50a6afd1ca1b9b33af9ee6aa4515642a6d9390141a977f56b76d5355f94a0f50", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking pin-project-lite v0.1.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking indexmap v1.3.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking bookworm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `linear` and `abs` are never used [INFO] [stdout] --> src/game/offset.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Offset { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn linear(self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn abs(&self) -> Offset { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_bounds`, `slide_end`, `pop_start`, `dist`, and `end` are never used [INFO] [stdout] --> src/game/path.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Path { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 14 | [INFO] [stdout] 15 | pub fn new() -> Path { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_bounds(&self) -> Option<(Coord, Coord)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn slide_end(&mut self, offset: Offset) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn pop_start(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn dist(&self) -> UnitAbs { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn end(&self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `tail` is never used [INFO] [stdout] --> src/game/snake.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Snake { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn tail(&self) -> Coord { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_closest_snake_by_pathfind`, `enemies`, and `area` are never used [INFO] [stdout] --> src/game/board.rs:273:12 [INFO] [stdout] | [INFO] [stdout] 66 | impl Board { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 273 | pub fn get_closest_snake_by_pathfind(&self, coord: Coord) -> Option<(usize, UnitAbs)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | pub fn enemies(&self) -> &[Snake] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 406 | pub fn area(&self) -> UnitAbs { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `config` are never read [INFO] [stdout] --> src/host.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | struct LiveSnake { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 16 | pub id: ApiSnakeId, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | pub addr: String, [INFO] [stdout] 18 | pub config: ApiSnakeConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LiveSnake` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `abs` is never used [INFO] [stdout] --> src/game/offset.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Offset { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn abs(&self) -> Offset { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `get_bounds` are never used [INFO] [stdout] --> src/game/path.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Path { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 14 | [INFO] [stdout] 15 | pub fn new() -> Path { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get_bounds(&self) -> Option<(Coord, Coord)> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_closest_snake_by_pathfind` and `area` are never used [INFO] [stdout] --> src/game/board.rs:273:12 [INFO] [stdout] | [INFO] [stdout] 66 | impl Board { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 273 | pub fn get_closest_snake_by_pathfind(&self, coord: Coord) -> Option<(usize, UnitAbs)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 406 | pub fn area(&self) -> UnitAbs { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `config` are never read [INFO] [stdout] --> src/host.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | struct LiveSnake { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 16 | pub id: ApiSnakeId, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | pub addr: String, [INFO] [stdout] 18 | pub config: ApiSnakeConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LiveSnake` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_head_to_head_kill` is never used [INFO] [stdout] --> src/brain.rs:356:8 [INFO] [stdout] | [INFO] [stdout] 356 | fn test_head_to_head_kill() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.17s [INFO] running `Command { std: "docker" "inspect" "50a6afd1ca1b9b33af9ee6aa4515642a6d9390141a977f56b76d5355f94a0f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50a6afd1ca1b9b33af9ee6aa4515642a6d9390141a977f56b76d5355f94a0f50", kill_on_drop: false }` [INFO] [stdout] 50a6afd1ca1b9b33af9ee6aa4515642a6d9390141a977f56b76d5355f94a0f50