[INFO] cloning repository https://github.com/mhthies/gpn20-gpn-mazing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhthies/gpn20-gpn-mazing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhthies%2Fgpn20-gpn-mazing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhthies%2Fgpn20-gpn-mazing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 82ca42406473944a2a9c03d4c1b7afc16b796020 [INFO] testing mhthies/gpn20-gpn-mazing against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhthies%2Fgpn20-gpn-mazing" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mhthies/gpn20-gpn-mazing [INFO] finished tweaking git repo https://github.com/mhthies/gpn20-gpn-mazing [INFO] tweaked toml for git repo https://github.com/mhthies/gpn20-gpn-mazing written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mhthies/gpn20-gpn-mazing on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mhthies/gpn20-gpn-mazing 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.5.9 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded humantime v2.1.0 [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded syn v1.0.95 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29d027c1f0925fd150e99daee7226bec0c3b44c0ca51984a1b07c6ec1b5e8e81 [INFO] running `Command { std: "docker" "start" "-a" "29d027c1f0925fd150e99daee7226bec0c3b44c0ca51984a1b07c6ec1b5e8e81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29d027c1f0925fd150e99daee7226bec0c3b44c0ca51984a1b07c6ec1b5e8e81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29d027c1f0925fd150e99daee7226bec0c3b44c0ca51984a1b07c6ec1b5e8e81", kill_on_drop: false }` [INFO] [stdout] 29d027c1f0925fd150e99daee7226bec0c3b44c0ca51984a1b07c6ec1b5e8e81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7143591f68403f1e11780107806a00e104a9cd8fa650ddbf282ed447ff8d8201 [INFO] running `Command { std: "docker" "start" "-a" "7143591f68403f1e11780107806a00e104a9cd8fa650ddbf282ed447ff8d8201", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling gpn20-maze v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::slice::::connect`: renamed to join [INFO] [stdout] --> src/algorithm.rs:135:10 [INFO] [stdout] | [INFO] [stdout] 135 | .connect(",")); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 135 - .connect(",")); [INFO] [stdout] 135 + .join(",")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/algorithm.rs:63:41 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn decide_action(state: &mut State, rng: &mut ThreadRng, config: &AlgorithmConfig) -> Option> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Chat` is never constructed [INFO] [stdout] --> src/client.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Command<'a> { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Chat(&'a str), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/client.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | Goal(Position), [INFO] [stdout] | ---- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Goal(Position), [INFO] [stdout] 16 + Goal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/client.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | Win(u32, u32), [INFO] [stdout] | --- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 18 - Win(u32, u32), [INFO] [stdout] 18 + Win((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/client.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | Lose(u32, u32), [INFO] [stdout] | ---- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 19 - Lose(u32, u32), [INFO] [stdout] 19 + Lose((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `move_by_direction` is never used [INFO] [stdout] --> src/helper.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn move_by_direction(pos: &Position, dir: &MoveDirection) -> Position { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_move_over_playground_border` is never used [INFO] [stdout] --> src/helper.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn is_move_over_playground_border(pos: &Position, dir: &MoveDirection, size: &Position) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `direction_from_move` is never used [INFO] [stdout] --> src/helper.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn direction_from_move(pos1: &Position, pos2: &Position) -> MoveDirection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_wall` is never used [INFO] [stdout] --> src/helper.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn has_wall(walls: &Walls, dir: &MoveDirection) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_distance` is never used [INFO] [stdout] --> src/helper.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn calculate_distance(pos1: &Position, pos2: &Position) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `distance_from_line` is never used [INFO] [stdout] --> src/helper.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn distance_from_line(pos: &Position, p1: &Position, p2: &Position) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.97s [INFO] running `Command { std: "docker" "inspect" "7143591f68403f1e11780107806a00e104a9cd8fa650ddbf282ed447ff8d8201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7143591f68403f1e11780107806a00e104a9cd8fa650ddbf282ed447ff8d8201", kill_on_drop: false }` [INFO] [stdout] 7143591f68403f1e11780107806a00e104a9cd8fa650ddbf282ed447ff8d8201 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 843d05d303c441e5705e692c007da913e4acdf36e21519c05638ebcfbcc6b9ff [INFO] running `Command { std: "docker" "start" "-a" "843d05d303c441e5705e692c007da913e4acdf36e21519c05638ebcfbcc6b9ff", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated method `std::slice::::connect`: renamed to join [INFO] [stdout] --> src/algorithm.rs:135:10 [INFO] [stdout] | [INFO] [stdout] 135 | .connect(",")); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 135 - .connect(",")); [INFO] [stdout] 135 + .join(",")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/algorithm.rs:63:41 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn decide_action(state: &mut State, rng: &mut ThreadRng, config: &AlgorithmConfig) -> Option> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Chat` is never constructed [INFO] [stdout] --> src/client.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Command<'a> { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Chat(&'a str), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/client.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | Goal(Position), [INFO] [stdout] | ---- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Goal(Position), [INFO] [stdout] 16 + Goal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/client.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | Win(u32, u32), [INFO] [stdout] | --- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 18 - Win(u32, u32), [INFO] [stdout] 18 + Win((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/client.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | Lose(u32, u32), [INFO] [stdout] | ---- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 19 - Lose(u32, u32), [INFO] [stdout] 19 + Lose((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gpn20-maze v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `move_by_direction` is never used [INFO] [stdout] --> src/helper.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn move_by_direction(pos: &Position, dir: &MoveDirection) -> Position { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_move_over_playground_border` is never used [INFO] [stdout] --> src/helper.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn is_move_over_playground_border(pos: &Position, dir: &MoveDirection, size: &Position) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `direction_from_move` is never used [INFO] [stdout] --> src/helper.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn direction_from_move(pos1: &Position, pos2: &Position) -> MoveDirection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `has_wall` is never used [INFO] [stdout] --> src/helper.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn has_wall(walls: &Walls, dir: &MoveDirection) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_distance` is never used [INFO] [stdout] --> src/helper.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn calculate_distance(pos1: &Position, pos2: &Position) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `distance_from_line` is never used [INFO] [stdout] --> src/helper.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn distance_from_line(pos: &Position, p1: &Position, p2: &Position) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::slice::::connect`: renamed to join [INFO] [stdout] --> src/algorithm.rs:135:10 [INFO] [stdout] | [INFO] [stdout] 135 | .connect(",")); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 135 - .connect(",")); [INFO] [stdout] 135 + .join(",")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/algorithm.rs:63:41 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn decide_action(state: &mut State, rng: &mut ThreadRng, config: &AlgorithmConfig) -> Option> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Chat` is never constructed [INFO] [stdout] --> src/client.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Command<'a> { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Chat(&'a str), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/client.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | Goal(Position), [INFO] [stdout] | ---- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Goal(Position), [INFO] [stdout] 16 + Goal(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/client.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | Win(u32, u32), [INFO] [stdout] | --- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 18 - Win(u32, u32), [INFO] [stdout] 18 + Win((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/client.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | Lose(u32, u32), [INFO] [stdout] | ---- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 19 - Lose(u32, u32), [INFO] [stdout] 19 + Lose((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "843d05d303c441e5705e692c007da913e4acdf36e21519c05638ebcfbcc6b9ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "843d05d303c441e5705e692c007da913e4acdf36e21519c05638ebcfbcc6b9ff", kill_on_drop: false }` [INFO] [stdout] 843d05d303c441e5705e692c007da913e4acdf36e21519c05638ebcfbcc6b9ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 695cf41f9b0dd1593dddd00b2eed99bb731d3fef267a148de78cbf00fb42bd7c [INFO] running `Command { std: "docker" "start" "-a" "695cf41f9b0dd1593dddd00b2eed99bb731d3fef267a148de78cbf00fb42bd7c", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `std::slice::::connect`: renamed to join [INFO] [stderr] --> src/algorithm.rs:135:10 [INFO] [stderr] | [INFO] [stderr] 135 | .connect(",")); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] help: replace the use of the deprecated method [INFO] [stderr] | [INFO] [stderr] 135 - .connect(",")); [INFO] [stderr] 135 + .join(",")); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/algorithm.rs:63:41 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn decide_action(state: &mut State, rng: &mut ThreadRng, config: &AlgorithmConfig) -> Option> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Chat` is never constructed [INFO] [stderr] --> src/client.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub enum Command<'a> { [INFO] [stderr] | ------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 10 | Chat(&'a str), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/client.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | Goal(Position), [INFO] [stderr] | ---- ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 16 - Goal(Position), [INFO] [stderr] 16 + Goal(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/client.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | Win(u32, u32), [INFO] [stderr] | --- ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 18 - Win(u32, u32), [INFO] [stderr] 18 + Win((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/client.rs:19:10 [INFO] [stderr] | [INFO] [stderr] 19 | Lose(u32, u32), [INFO] [stderr] | ---- ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 19 - Lose(u32, u32), [INFO] [stderr] 19 + Lose((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `gpn20-maze` (lib) generated 6 warnings (run `cargo fix --lib -p gpn20-maze` to apply 1 suggestion) [INFO] [stderr] warning: `gpn20-maze` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: function `move_by_direction` is never used [INFO] [stderr] --> src/helper.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn move_by_direction(pos: &Position, dir: &MoveDirection) -> Position { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `is_move_over_playground_border` is never used [INFO] [stderr] --> src/helper.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn is_move_over_playground_border(pos: &Position, dir: &MoveDirection, size: &Position) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `direction_from_move` is never used [INFO] [stderr] --> src/helper.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn direction_from_move(pos1: &Position, pos2: &Position) -> MoveDirection { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `has_wall` is never used [INFO] [stderr] --> src/helper.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn has_wall(walls: &Walls, dir: &MoveDirection) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `calculate_distance` is never used [INFO] [stderr] --> src/helper.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn calculate_distance(pos1: &Position, pos2: &Position) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `distance_from_line` is never used [INFO] [stderr] --> src/helper.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn distance_from_line(pos: &Position, p1: &Position, p2: &Position) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `gpn20-maze` (bin "gpn20-maze" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gpn20_maze-e1b454e17236e971) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gpn20_maze-8e32e7e27d55fbeb) [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] [stderr] Doc-tests gpn20_maze [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" "695cf41f9b0dd1593dddd00b2eed99bb731d3fef267a148de78cbf00fb42bd7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "695cf41f9b0dd1593dddd00b2eed99bb731d3fef267a148de78cbf00fb42bd7c", kill_on_drop: false }` [INFO] [stdout] 695cf41f9b0dd1593dddd00b2eed99bb731d3fef267a148de78cbf00fb42bd7c