[INFO] fetching crate rusty-chess 0.1.0... [INFO] testing rusty-chess-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate rusty-chess 0.1.0 into /workspace/builds/worker-29/source [INFO] validating manifest of crates.io crate rusty-chess 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusty-chess 0.1.0 [INFO] finished tweaking crates.io crate rusty-chess 0.1.0 [INFO] tweaked toml for crates.io crate rusty-chess 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate crates.io crate rusty-chess 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2f5b3067ee1404a7130dc1ba241ecf5fcf235c9e0031f74c32a3bcfcfcbe4fb [INFO] running `Command { std: "docker" "start" "-a" "f2f5b3067ee1404a7130dc1ba241ecf5fcf235c9e0031f74c32a3bcfcfcbe4fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2f5b3067ee1404a7130dc1ba241ecf5fcf235c9e0031f74c32a3bcfcfcbe4fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2f5b3067ee1404a7130dc1ba241ecf5fcf235c9e0031f74c32a3bcfcfcbe4fb", kill_on_drop: false }` [INFO] [stdout] f2f5b3067ee1404a7130dc1ba241ecf5fcf235c9e0031f74c32a3bcfcfcbe4fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14a50e734cfd0ac94af947aa682d262cd120145d1f335c62c05eba1426d53dbe [INFO] running `Command { std: "docker" "start" "-a" "14a50e734cfd0ac94af947aa682d262cd120145d1f335c62c05eba1426d53dbe", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling rusty-chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/main.rs:244:54 [INFO] [stdout] | [INFO] [stdout] 244 | fn obstacles_in_one_move(pos: Position, game: &Game, color: &Color) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece` [INFO] [stdout] --> src/main.rs:293:21 [INFO] [stdout] | [INFO] [stdout] 293 | let piece = game.board[&(x, y)].as_ref().unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `p2num` [INFO] [stdout] --> src/main.rs:226:4 [INFO] [stdout] | [INFO] [stdout] 226 | fn p2num(pos: Position) -> (u8, u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `in_board_boundary` [INFO] [stdout] --> src/main.rs:230:4 [INFO] [stdout] | [INFO] [stdout] 230 | fn in_board_boundary(pos: Position, game: &Game) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.02s [INFO] running `Command { std: "docker" "inspect" "14a50e734cfd0ac94af947aa682d262cd120145d1f335c62c05eba1426d53dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a50e734cfd0ac94af947aa682d262cd120145d1f335c62c05eba1426d53dbe", kill_on_drop: false }` [INFO] [stdout] 14a50e734cfd0ac94af947aa682d262cd120145d1f335c62c05eba1426d53dbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee0f9ebffddad440520c4901db67ece7b095ad70c7e8390e8ffb8100bdc00d49 [INFO] running `Command { std: "docker" "start" "-a" "ee0f9ebffddad440520c4901db67ece7b095ad70c7e8390e8ffb8100bdc00d49", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling rusty-chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/main.rs:244:54 [INFO] [stdout] | [INFO] [stdout] 244 | fn obstacles_in_one_move(pos: Position, game: &Game, color: &Color) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `piece` [INFO] [stdout] --> src/main.rs:293:21 [INFO] [stdout] | [INFO] [stdout] 293 | let piece = game.board[&(x, y)].as_ref().unwrap(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `p2num` [INFO] [stdout] --> src/main.rs:226:4 [INFO] [stdout] | [INFO] [stdout] 226 | fn p2num(pos: Position) -> (u8, u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `in_board_boundary` [INFO] [stdout] --> src/main.rs:230:4 [INFO] [stdout] | [INFO] [stdout] 230 | fn in_board_boundary(pos: Position, game: &Game) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_chess-671c73155ddf5cdf) [INFO] running `Command { std: "docker" "inspect" "ee0f9ebffddad440520c4901db67ece7b095ad70c7e8390e8ffb8100bdc00d49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee0f9ebffddad440520c4901db67ece7b095ad70c7e8390e8ffb8100bdc00d49", kill_on_drop: false }` [INFO] [stdout] ee0f9ebffddad440520c4901db67ece7b095ad70c7e8390e8ffb8100bdc00d49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4465c59739f5cb417be669171842d687b363ae363baa3b8e06999eb596e21aec [INFO] running `Command { std: "docker" "start" "-a" "4465c59739f5cb417be669171842d687b363ae363baa3b8e06999eb596e21aec", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/main.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/main.rs:244:54 [INFO] [stderr] | [INFO] [stderr] 244 | fn obstacles_in_one_move(pos: Position, game: &Game, color: &Color) -> Option { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `piece` [INFO] [stderr] --> src/main.rs:293:21 [INFO] [stderr] | [INFO] [stderr] 293 | let piece = game.board[&(x, y)].as_ref().unwrap(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_piece` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `p2num` [INFO] [stderr] --> src/main.rs:226:4 [INFO] [stderr] | [INFO] [stderr] 226 | fn p2num(pos: Position) -> (u8, u8) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `in_board_boundary` [INFO] [stderr] --> src/main.rs:230:4 [INFO] [stderr] | [INFO] [stderr] 230 | fn in_board_boundary(pos: Position, game: &Game) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rusty-chess` (bin "rusty-chess" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_chess-671c73155ddf5cdf) [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" "4465c59739f5cb417be669171842d687b363ae363baa3b8e06999eb596e21aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4465c59739f5cb417be669171842d687b363ae363baa3b8e06999eb596e21aec", kill_on_drop: false }` [INFO] [stdout] 4465c59739f5cb417be669171842d687b363ae363baa3b8e06999eb596e21aec