[INFO] cloning repository https://github.com/ejaszewski/ruthless [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ejaszewski/ruthless" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejaszewski%2Fruthless", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejaszewski%2Fruthless'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ba817ddd873bef08af4957a65f6c9479c2362a6 [INFO] checking ejaszewski/ruthless against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejaszewski%2Fruthless" "/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/ejaszewski/ruthless on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ejaszewski/ruthless [INFO] finished tweaking git repo https://github.com/ejaszewski/ruthless [INFO] tweaked toml for git repo https://github.com/ejaszewski/ruthless written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ejaszewski/ruthless 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2d23b5c7fd0280b8e407147d3a59a70f38148c9b705dbb5e5dbeea230c3986f [INFO] running `Command { std: "docker" "start" "-a" "b2d23b5c7fd0280b8e407147d3a59a70f38148c9b705dbb5e5dbeea230c3986f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2d23b5c7fd0280b8e407147d3a59a70f38148c9b705dbb5e5dbeea230c3986f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2d23b5c7fd0280b8e407147d3a59a70f38148c9b705dbb5e5dbeea230c3986f", kill_on_drop: false }` [INFO] [stdout] b2d23b5c7fd0280b8e407147d3a59a70f38148c9b705dbb5e5dbeea230c3986f [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c5f2ef9a6a1754266c3806416c1533454e508e2a620470f9b2825f95886455d [INFO] running `Command { std: "docker" "start" "-a" "1c5f2ef9a6a1754266c3806416c1533454e508e2a620470f9b2825f95886455d", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking ruthless v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Move` [INFO] [stdout] --> src/search/hashtable.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::board::{ Board, Move }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Move` [INFO] [stdout] --> src/search/hashtable.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::board::{ Board, Move }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nodes` [INFO] [stdout] --> src/search/negamax.rs:202:26 [INFO] [stdout] | [INFO] [stdout] 202 | let (result, nodes) = negamax_impl(board, -beta, -alpha, half_depth, evaluator); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ml/mod.rs:44:65 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn self_play(mut eval: E, mut lr: f32, mut e: f32, batch_size: usize, rounds: usize) -> E { [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/ml/mod.rs:44:78 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn self_play(mut eval: E, mut lr: f32, mut e: f32, batch_size: usize, rounds: usize) -> E { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_DEPTH` is never used [INFO] [stdout] --> src/search/nm_new.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const PROBCUT_DEPTH: u8 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_SHALLOW` is never used [INFO] [stdout] --> src/search/nm_new.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const PROBCUT_SHALLOW: u8 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_SIGMA` is never used [INFO] [stdout] --> src/search/nm_new.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const PROBCUT_SIGMA: f32 = 642.0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_THRESHOLD` is never used [INFO] [stdout] --> src/search/nm_new.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const PROBCUT_THRESHOLD: f32 = 1.645; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_BIAS_MAX` is never used [INFO] [stdout] --> src/search/nm_new.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const PROBCUT_BIAS_MAX: f32 = PROBCUT_SIGMA * PROBCUT_THRESHOLD; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_A` is never used [INFO] [stdout] --> src/search/nm_new.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const PROBCUT_A: f32 = 1.12749; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_B` is never used [INFO] [stdout] --> src/search/nm_new.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const PROBCUT_B: f32 = -3.6805; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nodes` [INFO] [stdout] --> src/search/negamax.rs:202:26 [INFO] [stdout] | [INFO] [stdout] 202 | let (result, nodes) = negamax_impl(board, -beta, -alpha, half_depth, evaluator); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ml/mod.rs:44:65 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn self_play(mut eval: E, mut lr: f32, mut e: f32, batch_size: usize, rounds: usize) -> E { [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/ml/mod.rs:44:78 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn self_play(mut eval: E, mut lr: f32, mut e: f32, batch_size: usize, rounds: usize) -> E { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_DEPTH` is never used [INFO] [stdout] --> src/search/nm_new.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const PROBCUT_DEPTH: u8 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_SHALLOW` is never used [INFO] [stdout] --> src/search/nm_new.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const PROBCUT_SHALLOW: u8 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_SIGMA` is never used [INFO] [stdout] --> src/search/nm_new.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const PROBCUT_SIGMA: f32 = 642.0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_THRESHOLD` is never used [INFO] [stdout] --> src/search/nm_new.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const PROBCUT_THRESHOLD: f32 = 1.645; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_BIAS_MAX` is never used [INFO] [stdout] --> src/search/nm_new.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const PROBCUT_BIAS_MAX: f32 = PROBCUT_SIGMA * PROBCUT_THRESHOLD; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_A` is never used [INFO] [stdout] --> src/search/nm_new.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const PROBCUT_A: f32 = 1.12749; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PROBCUT_B` is never used [INFO] [stdout] --> src/search/nm_new.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const PROBCUT_B: f32 = -3.6805; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RLPatternEvaluator` [INFO] [stdout] --> src/main.rs:18:61 [INFO] [stdout] | [INFO] [stdout] 18 | use ruthless::ml::{ self, eval::{ StagedRLPatternEvaluator, RLPatternEvaluator } }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RLPatternEvaluator` [INFO] [stdout] --> src/main.rs:18:61 [INFO] [stdout] | [INFO] [stdout] 18 | use ruthless::ml::{ self, eval::{ StagedRLPatternEvaluator, RLPatternEvaluator } }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.85s [INFO] running `Command { std: "docker" "inspect" "1c5f2ef9a6a1754266c3806416c1533454e508e2a620470f9b2825f95886455d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c5f2ef9a6a1754266c3806416c1533454e508e2a620470f9b2825f95886455d", kill_on_drop: false }` [INFO] [stdout] 1c5f2ef9a6a1754266c3806416c1533454e508e2a620470f9b2825f95886455d