[INFO] cloning repository https://github.com/GitNealian/chess_ai
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GitNealian/chess_ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitNealian%2Fchess_ai", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitNealian%2Fchess_ai'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1dcb2bd1f5fa6176a425a850b303418b05884f5d
[INFO] checking GitNealian/chess_ai against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitNealian%2Fchess_ai" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GitNealian/chess_ai on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GitNealian/chess_ai
[INFO] finished tweaking git repo https://github.com/GitNealian/chess_ai
[INFO] tweaked toml for git repo https://github.com/GitNealian/chess_ai written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/GitNealian/chess_ai 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 686d44e29bdd08a5cf1426911c21e9dc58308ab8eb3b8659b2d6b987a96736fc
[INFO] running `Command { std: "docker" "start" "-a" "686d44e29bdd08a5cf1426911c21e9dc58308ab8eb3b8659b2d6b987a96736fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "686d44e29bdd08a5cf1426911c21e9dc58308ab8eb3b8659b2d6b987a96736fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686d44e29bdd08a5cf1426911c21e9dc58308ab8eb3b8659b2d6b987a96736fc", kill_on_drop: false }`
[INFO] [stdout] 686d44e29bdd08a5cf1426911c21e9dc58308ab8eb3b8659b2d6b987a96736fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6521baa8bf748a0ccf414ec3c9b1179bcff5efb895581f9026ec0a2fc1de1935
[INFO] running `Command { std: "docker" "start" "-a" "6521baa8bf748a0ccf414ec3c9b1179bcff5efb895581f9026ec0a2fc1de1935", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking chess_ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/board.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, vec};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `zobrist::Zobristable`
[INFO] [stdout]  --> src/board.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     zobrist::Zobristable,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/board.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, vec};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Board`, `ChessType`, `Position`
[INFO] [stdout]  --> src/zobrist.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{Board, Chess, ChessType, Move, Position, BOARD_HEIGHT, BOARD_WIDTH};
[INFO] [stdout]   |                    ^^^^^         ^^^^^^^^^        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `zobrist::Zobristable`
[INFO] [stdout]  --> src/board.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     zobrist::Zobristable,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `getrandom`
[INFO] [stdout]   --> src/engine.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             getrandom::getrandom(&mut buf).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^ use of undeclared crate or module `getrandom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `getrandom`
[INFO] [stdout]   --> src/engine.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             getrandom::getrandom(&mut buf).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^ use of undeclared crate or module `getrandom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `getrandom`
[INFO] [stdout]   --> src/zobrist.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     getrandom::getrandom(&mut buf).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared crate or module `getrandom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `getrandom`
[INFO] [stdout]   --> src/zobrist.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     getrandom::getrandom(&mut buf).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared crate or module `getrandom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess_ai` (bin "chess_ai") due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `chess_ai` (bin "chess_ai" test) due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6521baa8bf748a0ccf414ec3c9b1179bcff5efb895581f9026ec0a2fc1de1935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6521baa8bf748a0ccf414ec3c9b1179bcff5efb895581f9026ec0a2fc1de1935", kill_on_drop: false }`
[INFO] [stdout] 6521baa8bf748a0ccf414ec3c9b1179bcff5efb895581f9026ec0a2fc1de1935
