[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/1dcb2bd1f5fa6176a425a850b303418b05884f5d against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitNealian%2Fchess_ai" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GitNealian/chess_ai on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "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-0-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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb5c89dbbd7ae052bb42da444da2c3fa0312c2af7fc2905ce2c5ad65b1527165 [INFO] running `Command { std: "docker" "start" "-a" "bb5c89dbbd7ae052bb42da444da2c3fa0312c2af7fc2905ce2c5ad65b1527165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb5c89dbbd7ae052bb42da444da2c3fa0312c2af7fc2905ce2c5ad65b1527165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb5c89dbbd7ae052bb42da444da2c3fa0312c2af7fc2905ce2c5ad65b1527165", kill_on_drop: false }` [INFO] [stdout] bb5c89dbbd7ae052bb42da444da2c3fa0312c2af7fc2905ce2c5ad65b1527165 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d18308482fa0a786de5c720d4a6041aa304dcfe452d0093e912e15d2c59e1ce [INFO] running `Command { std: "docker" "start" "-a" "6d18308482fa0a786de5c720d4a6041aa304dcfe452d0093e912e15d2c59e1ce", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking regex v1.5.4 [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 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 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 imports: `Board`, `ChessType`, and `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] 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/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] warning: variable `bm` is assigned to, but never used [INFO] [stdout] --> src/board.rs:993:21 [INFO] [stdout] | [INFO] [stdout] 993 | let mut bm = bmt; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_bm` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bm` is never read [INFO] [stdout] --> src/board.rs:1004:17 [INFO] [stdout] | [INFO] [stdout] 1004 | bm = bmt; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `bm` is assigned to, but never used [INFO] [stdout] --> src/board.rs:993:21 [INFO] [stdout] | [INFO] [stdout] 993 | let mut bm = bmt; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_bm` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bm` is never read [INFO] [stdout] --> src/board.rs:1004:17 [INFO] [stdout] | [INFO] [stdout] 1004 | bm = bmt; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/board.rs:1085:9 [INFO] [stdout] | [INFO] [stdout] 1085 | for i in 0..1000000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/board.rs:1096:9 [INFO] [stdout] | [INFO] [stdout] 1096 | for i in 0..10000000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:1095:9 [INFO] [stdout] | [INFO] [stdout] 1095 | let mut board = Board::init(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/board.rs:1107:9 [INFO] [stdout] | [INFO] [stdout] 1107 | for i in 0..800000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/board.rs:1134:9 [INFO] [stdout] | [INFO] [stdout] 1134 | for i in 0..1000000 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 5 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; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 9 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" test) due to 3 previous errors; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6d18308482fa0a786de5c720d4a6041aa304dcfe452d0093e912e15d2c59e1ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d18308482fa0a786de5c720d4a6041aa304dcfe452d0093e912e15d2c59e1ce", kill_on_drop: false }` [INFO] [stdout] 6d18308482fa0a786de5c720d4a6041aa304dcfe452d0093e912e15d2c59e1ce