[INFO] cloning repository https://github.com/Huggepugge1/chess_v4 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Huggepugge1/chess_v4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuggepugge1%2Fchess_v4", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuggepugge1%2Fchess_v4'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 360363260bbe9e9a5ff6164a8e9dde039e36645d [INFO] checking Huggepugge1/chess_v4 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHuggepugge1%2Fchess_v4" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Huggepugge1/chess_v4 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Huggepugge1/chess_v4 [INFO] finished tweaking git repo https://github.com/Huggepugge1/chess_v4 [INFO] tweaked toml for git repo https://github.com/Huggepugge1/chess_v4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Huggepugge1/chess_v4 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ed2384811289d1abaeb23033b70e0f050577c2d4213d210db124b183aae3b45 [INFO] running `Command { std: "docker" "start" "-a" "9ed2384811289d1abaeb23033b70e0f050577c2d4213d210db124b183aae3b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ed2384811289d1abaeb23033b70e0f050577c2d4213d210db124b183aae3b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed2384811289d1abaeb23033b70e0f050577c2d4213d210db124b183aae3b45", kill_on_drop: false }` [INFO] [stdout] 9ed2384811289d1abaeb23033b70e0f050577c2d4213d210db124b183aae3b45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b95828e615c3b68154aade045dbca65e9f4732bd20fe89a857bad3a3a1836c4 [INFO] running `Command { std: "docker" "start" "-a" "1b95828e615c3b68154aade045dbca65e9f4732bd20fe89a857bad3a3a1836c4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling shakmaty v0.17.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking const_for v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking btoi v0.4.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking pgn-reader v0.16.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking pgnparse v0.1.15 [INFO] [stderr] Checking chess_v4 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/uci.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | let mut moves_to_go = None; [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: variable does not need to be mutable [INFO] [stdout] --> src/uci.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | let mut nodes = None; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/uci.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let mut mate = None; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/uci.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | let mut moves_to_go = None; [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: variable does not need to be mutable [INFO] [stdout] --> src/uci.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | let mut nodes = None; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/uci.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let mut mate = None; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:177:23 [INFO] [stdout] | [INFO] [stdout] 177 | eval: alpha.into(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:194:35 [INFO] [stdout] | [INFO] [stdout] 194 | ... eval: alpha.into(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:200:35 [INFO] [stdout] | [INFO] [stdout] 200 | ... eval: beta.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:232:27 [INFO] [stdout] | [INFO] [stdout] 232 | eval: beta.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:287:23 [INFO] [stdout] | [INFO] [stdout] 287 | eval: beta.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:306:23 [INFO] [stdout] | [INFO] [stdout] 306 | eval: beta.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:177:23 [INFO] [stdout] | [INFO] [stdout] 177 | eval: alpha.into(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:194:35 [INFO] [stdout] | [INFO] [stdout] 194 | ... eval: alpha.into(), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:200:35 [INFO] [stdout] | [INFO] [stdout] 200 | ... eval: beta.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:232:27 [INFO] [stdout] | [INFO] [stdout] 232 | eval: beta.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:287:23 [INFO] [stdout] | [INFO] [stdout] 287 | eval: beta.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Eval` to `Eval` [INFO] [stdout] --> src/search.rs:306:23 [INFO] [stdout] | [INFO] [stdout] 306 | eval: beta.into(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chess_v4` (bin "chess_v4") due to 6 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `chess_v4` (bin "chess_v4" test) due to 6 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1b95828e615c3b68154aade045dbca65e9f4732bd20fe89a857bad3a3a1836c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b95828e615c3b68154aade045dbca65e9f4732bd20fe89a857bad3a3a1836c4", kill_on_drop: false }` [INFO] [stdout] 1b95828e615c3b68154aade045dbca65e9f4732bd20fe89a857bad3a3a1836c4