[INFO] cloning repository https://github.com/pan1997/mcts-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pan1997/mcts-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpan1997%2Fmcts-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpan1997%2Fmcts-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ef91280f87c0eead134bf33c787ff8cabfdbfb1 [INFO] testing pan1997/mcts-rs against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpan1997%2Fmcts-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pan1997/mcts-rs on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pan1997/mcts-rs [INFO] finished tweaking git repo https://github.com/pan1997/mcts-rs [INFO] tweaked toml for git repo https://github.com/pan1997/mcts-rs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/pan1997/mcts-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-queue v0.3.1 [INFO] [stderr] Downloaded rand_core v0.6.0 [INFO] [stderr] Downloaded atomic_float v0.1.0 [INFO] [stderr] Downloaded rand_distr v0.4.0 [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded rand v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7df42e3a54ed2af9405fba1a985a54922bbd19cdbc6505e2c866cbe6171cd2c5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7df42e3a54ed2af9405fba1a985a54922bbd19cdbc6505e2c866cbe6171cd2c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7df42e3a54ed2af9405fba1a985a54922bbd19cdbc6505e2c866cbe6171cd2c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7df42e3a54ed2af9405fba1a985a54922bbd19cdbc6505e2c866cbe6171cd2c5", kill_on_drop: false }` [INFO] [stdout] 7df42e3a54ed2af9405fba1a985a54922bbd19cdbc6505e2c866cbe6171cd2c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 596f2dfb3fb005b10b2c65878f4bccdb3f57ea93efd73eb52892536b8b9ac95f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "596f2dfb3fb005b10b2c65878f4bccdb3f57ea93efd73eb52892536b8b9ac95f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling text_io v0.1.8 [INFO] [stderr] Compiling atomic_float v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-complex v0.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.1 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling crossbeam v0.8.0 [INFO] [stderr] Compiling rand_distr v0.4.0 [INFO] [stderr] Compiling num v0.3.0 [INFO] [stderr] Compiling mdp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `PuctWithDiricheletNoise`, `StaticPolicyEdgeData` [INFO] [stdout] --> src/c4.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::lib::mcts::tree::{PuctWithDiricheletNoise, StaticPolicyEdgeData, UCT, MostVisitedPolicy}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::ToPrimitive` [INFO] [stdout] --> src/lib/c4/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use num::ToPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering::SeqCst` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::atomic::Ordering::SeqCst; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lib::mcts::tree::MostVisitedPolicy` [INFO] [stdout] --> src/lib/mcts/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::lib::mcts::tree::MostVisitedPolicy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::ToPrimitive` [INFO] [stdout] --> src/lib/c4/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use num::ToPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering::SeqCst` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::atomic::Ordering::SeqCst; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lib::mcts::tree::MostVisitedPolicy` [INFO] [stdout] --> src/lib/mcts/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::lib::mcts::tree::MostVisitedPolicy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/c6.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let mut p: Pointer = Pointer::new_with_data(); [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: unnecessary `unsafe` block [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children_iter_mut` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn children_iter_mut(&self) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_data` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:138:19 [INFO] [stdout] | [INFO] [stdout] 138 | pub(crate) fn new_with_data() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MCTS` [INFO] [stdout] --> src/lib/mcts/parallel/mod.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) struct MCTS { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/mcts/parallel/mod.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(m: M, roll: Roll, filter_decisive_moves: bool, tree_policy: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mdp` [INFO] [stdout] --> src/lib/mcts/parallel/mod.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn mdp(&self) -> &M { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parallel_iterate` [INFO] [stdout] --> src/lib/mcts/parallel/mod.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | pub(crate) fn parallel_iterate( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/mcts/tree/tree_policies.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeData` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct NodeData { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Edge` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct Edge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Pointer` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Pointer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children_iter_mut` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn children_iter_mut(&self) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/mcts/tree/tree_policies.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_data` [INFO] [stdout] --> src/lib/mcts/tree/mod.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 114 | pub fn new_with_data() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeData` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct NodeData { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Edge` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct Edge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Pointer` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Pointer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MCTS` [INFO] [stdout] --> src/lib/mcts/mod.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct MCTS { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/mcts/mod.rs:220:12 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn new(m: M, roll: Roll, filter_decisive_moves: bool, tree_policy: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mdp` [INFO] [stdout] --> src/lib/mcts/mod.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn mdp(&self) -> &M { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iterate` [INFO] [stdout] --> src/lib/mcts/mod.rs:234:12 [INFO] [stdout] | [INFO] [stdout] 234 | pub fn iterate(&self, root: &N, s: &mut M::StatePointer, count: usize) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.04s [INFO] running `Command { std: "docker" "inspect" "596f2dfb3fb005b10b2c65878f4bccdb3f57ea93efd73eb52892536b8b9ac95f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "596f2dfb3fb005b10b2c65878f4bccdb3f57ea93efd73eb52892536b8b9ac95f", kill_on_drop: false }` [INFO] [stdout] 596f2dfb3fb005b10b2c65878f4bccdb3f57ea93efd73eb52892536b8b9ac95f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2d909159ce3cb4c0e370aca75e1ef08367f47763851217753eeabb93a45500a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f2d909159ce3cb4c0e370aca75e1ef08367f47763851217753eeabb93a45500a", kill_on_drop: false }` [INFO] [stderr] Compiling mdp v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `num::ToPrimitive` [INFO] [stdout] --> src/lib/c4/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use num::ToPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Reward` [INFO] [stdout] --> src/lib/c4/mod.rs:174:43 [INFO] [stdout] | [INFO] [stdout] 174 | use crate::lib::dp::{DecisionProcess, Reward}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lib::mcts::rollout::SimpleRoll` [INFO] [stdout] --> src/lib/c4/mod.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | use crate::lib::mcts::rollout::SimpleRoll; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering::SeqCst` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::atomic::Ordering::SeqCst; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lib::mcts::tree::MostVisitedPolicy` [INFO] [stdout] --> src/lib/mcts/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::lib::mcts::tree::MostVisitedPolicy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NodePointer` [INFO] [stdout] --> src/lib/mcts/mod.rs:263:28 [INFO] [stdout] | [INFO] [stdout] 263 | use crate::lib::mcts::{NodePointer, MCTS}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PuctWithDiricheletNoise`, `StaticPolicyEdgeData` [INFO] [stdout] --> src/c4.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::lib::mcts::tree::{PuctWithDiricheletNoise, StaticPolicyEdgeData, UCT, MostVisitedPolicy}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num::ToPrimitive` [INFO] [stdout] --> src/lib/c4/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use num::ToPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Reward` [INFO] [stdout] --> src/lib/c4/mod.rs:174:43 [INFO] [stdout] | [INFO] [stdout] 174 | use crate::lib::dp::{DecisionProcess, Reward}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lib::mcts::rollout::SimpleRoll` [INFO] [stdout] --> src/lib/c4/mod.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | use crate::lib::mcts::rollout::SimpleRoll; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::atomic::Ordering::SeqCst` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::sync::atomic::Ordering::SeqCst; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::lib::mcts::tree::MostVisitedPolicy` [INFO] [stdout] --> src/lib/mcts/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::lib::mcts::tree::MostVisitedPolicy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NodePointer` [INFO] [stdout] --> src/lib/mcts/mod.rs:263:28 [INFO] [stdout] | [INFO] [stdout] 263 | use crate::lib::mcts::{NodePointer, MCTS}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root` [INFO] [stdout] --> src/lib/mcts/mod.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | let mut root: Pointer = Pointer::new_with_data(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root` [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/c6.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let mut p: Pointer = Pointer::new_with_data(); [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/lib/c6.rs:280:13 [INFO] [stdout] | [INFO] [stdout] 280 | let mut p: Pointer = Pointer::new_with_data(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root` [INFO] [stdout] --> src/lib/mcts/mod.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | let mut root: Pointer = Pointer::new_with_data(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root` [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/lib/mcts/mod.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | let mut root: Pointer = Pointer::new_with_data(); [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/lib/mcts/parallel/tree.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | let mut p: Pointer = Pointer::new_with_data(); [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/lib/c6.rs:280:13 [INFO] [stdout] | [INFO] [stdout] 280 | let mut p: Pointer = Pointer::new_with_data(); [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/lib/mcts/mod.rs:332:13 [INFO] [stdout] | [INFO] [stdout] 332 | let mut root: Pointer = Pointer::new_with_data(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `graph2` [INFO] [stdout] --> src/lib/dp/mod.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | fn graph2() -> Graph { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `graph1` [INFO] [stdout] --> src/lib/dp/mod.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | fn graph1() -> Graph { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mdp1` [INFO] [stdout] --> src/lib/dp/mod.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn mdp1() -> GraphMdp { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mdp2` [INFO] [stdout] --> src/lib/dp/mod.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn mdp2() -> GraphMdp { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children_iter_mut` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn children_iter_mut(&self) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MCTS` [INFO] [stdout] --> src/lib/mcts/parallel/mod.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) struct MCTS { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/mcts/parallel/mod.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn new(m: M, roll: Roll, filter_decisive_moves: bool, tree_policy: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mdp` [INFO] [stdout] --> src/lib/mcts/parallel/mod.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn mdp(&self) -> &M { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parallel_iterate` [INFO] [stdout] --> src/lib/mcts/parallel/mod.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | pub(crate) fn parallel_iterate( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/mcts/tree/tree_policies.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeData` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct NodeData { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Edge` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct Edge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Pointer` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Pointer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | let mut p: Pointer = Pointer::new_with_data(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `graph2` [INFO] [stdout] --> src/lib/dp/mod.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | fn graph2() -> Graph { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `graph1` [INFO] [stdout] --> src/lib/dp/mod.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | fn graph1() -> Graph { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mdp1` [INFO] [stdout] --> src/lib/dp/mod.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn mdp1() -> GraphMdp { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mdp2` [INFO] [stdout] --> src/lib/dp/mod.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn mdp2() -> GraphMdp { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children_iter_mut` [INFO] [stdout] --> src/lib/mcts/parallel/tree.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn children_iter_mut(&self) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lib/mcts/tree/tree_policies.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `NodeData` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct NodeData { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Edge` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct Edge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Pointer` [INFO] [stdout] --> src/lib/mcts/graph/mod.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Pointer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "f2d909159ce3cb4c0e370aca75e1ef08367f47763851217753eeabb93a45500a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2d909159ce3cb4c0e370aca75e1ef08367f47763851217753eeabb93a45500a", kill_on_drop: false }` [INFO] [stdout] f2d909159ce3cb4c0e370aca75e1ef08367f47763851217753eeabb93a45500a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e7da32383718c2aa0c5a1d5075f7c4cee00ba05181da80cb759d378b9a30ae94 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e7da32383718c2aa0c5a1d5075f7c4cee00ba05181da80cb759d378b9a30ae94", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `PuctWithDiricheletNoise`, `StaticPolicyEdgeData` [INFO] [stderr] --> src/c4.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::lib::mcts::tree::{PuctWithDiricheletNoise, StaticPolicyEdgeData, UCT, MostVisitedPolicy}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::ToPrimitive` [INFO] [stderr] --> src/lib/c4/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use num::ToPrimitive; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Reward` [INFO] [stderr] --> src/lib/c4/mod.rs:174:43 [INFO] [stderr] | [INFO] [stderr] 174 | use crate::lib::dp::{DecisionProcess, Reward}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lib::mcts::rollout::SimpleRoll` [INFO] [stderr] --> src/lib/c4/mod.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | use crate::lib::mcts::rollout::SimpleRoll; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering::SeqCst` [INFO] [stderr] --> src/lib/mcts/parallel/tree.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::atomic::Ordering::SeqCst; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lib::mcts::tree::MostVisitedPolicy` [INFO] [stderr] --> src/lib/mcts/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::lib::mcts::tree::MostVisitedPolicy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodePointer` [INFO] [stderr] --> src/lib/mcts/mod.rs:263:28 [INFO] [stderr] | [INFO] [stderr] 263 | use crate::lib::mcts::{NodePointer, MCTS}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/lib/mcts/mod.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut root: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/c6.rs:280:13 [INFO] [stderr] | [INFO] [stderr] 280 | let mut p: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/mcts/mod.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut root: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/mcts/parallel/tree.rs:313:13 [INFO] [stderr] | [INFO] [stderr] 313 | let mut p: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib/mcts/parallel/tree.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `graph2` [INFO] [stderr] --> src/lib/dp/mod.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn graph2() -> Graph { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `graph1` [INFO] [stderr] --> src/lib/dp/mod.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | fn graph1() -> Graph { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mdp1` [INFO] [stderr] --> src/lib/dp/mod.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn mdp1() -> GraphMdp { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mdp2` [INFO] [stderr] --> src/lib/dp/mod.rs:116:12 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn mdp2() -> GraphMdp { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `children_iter_mut` [INFO] [stderr] --> src/lib/mcts/parallel/tree.rs:116:8 [INFO] [stderr] | [INFO] [stderr] 116 | fn children_iter_mut(&self) -> impl Iterator> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib/mcts/tree/tree_policies.rs:86:19 [INFO] [stderr] | [INFO] [stderr] 86 | pub(crate) fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NodeData` [INFO] [stderr] --> src/lib/mcts/graph/mod.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | struct NodeData { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Edge` [INFO] [stderr] --> src/lib/mcts/graph/mod.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | struct Edge { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Pointer` [INFO] [stderr] --> src/lib/mcts/graph/mod.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub struct Pointer { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::ToPrimitive` [INFO] [stderr] --> src/lib/c4/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use num::ToPrimitive; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Reward` [INFO] [stderr] --> src/lib/c4/mod.rs:174:43 [INFO] [stderr] | [INFO] [stderr] 174 | use crate::lib::dp::{DecisionProcess, Reward}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lib::mcts::rollout::SimpleRoll` [INFO] [stderr] --> src/lib/c4/mod.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | use crate::lib::mcts::rollout::SimpleRoll; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::atomic::Ordering::SeqCst` [INFO] [stderr] --> src/lib/mcts/parallel/tree.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::sync::atomic::Ordering::SeqCst; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::lib::mcts::tree::MostVisitedPolicy` [INFO] [stderr] --> src/lib/mcts/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::lib::mcts::tree::MostVisitedPolicy; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `NodePointer` [INFO] [stderr] --> src/lib/mcts/mod.rs:263:28 [INFO] [stderr] | [INFO] [stderr] 263 | use crate::lib::mcts::{NodePointer, MCTS}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/lib/mcts/mod.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut root: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/c6.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let mut p: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/c6.rs:280:13 [INFO] [stderr] | [INFO] [stderr] 280 | let mut p: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/mcts/mod.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut root: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/mcts/parallel/tree.rs:313:13 [INFO] [stderr] | [INFO] [stderr] 313 | let mut p: Pointer = Pointer::new_with_data(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib/mcts/parallel/tree.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `graph2` [INFO] [stderr] --> src/lib/dp/mod.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn graph2() -> Graph { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `graph1` [INFO] [stderr] --> src/lib/dp/mod.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | fn graph1() -> Graph { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mdp1` [INFO] [stderr] --> src/lib/dp/mod.rs:110:12 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn mdp1() -> GraphMdp { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mdp2` [INFO] [stderr] --> src/lib/dp/mod.rs:116:12 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn mdp2() -> GraphMdp { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `children_iter_mut` [INFO] [stderr] --> src/lib/mcts/parallel/tree.rs:116:8 [INFO] [stderr] | [INFO] [stderr] 116 | fn children_iter_mut(&self) -> impl Iterator> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MCTS` [INFO] [stderr] --> src/lib/mcts/parallel/mod.rs:13:19 [INFO] [stderr] | [INFO] [stderr] 13 | pub(crate) struct MCTS { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib/mcts/parallel/mod.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn new(m: M, roll: Roll, filter_decisive_moves: bool, tree_policy: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mdp` [INFO] [stderr] --> src/lib/mcts/parallel/mod.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn mdp(&self) -> &M { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parallel_iterate` [INFO] [stderr] --> src/lib/mcts/parallel/mod.rs:40:19 [INFO] [stderr] | [INFO] [stderr] 40 | pub(crate) fn parallel_iterate( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib/mcts/tree/tree_policies.rs:86:19 [INFO] [stderr] | [INFO] [stderr] 86 | pub(crate) fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `NodeData` [INFO] [stderr] --> src/lib/mcts/graph/mod.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | struct NodeData { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Edge` [INFO] [stderr] --> src/lib/mcts/graph/mod.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | struct Edge { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Pointer` [INFO] [stderr] --> src/lib/mcts/graph/mod.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub struct Pointer { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/c4-318a34eb03754368 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test lib::c4::tests::test_basic ... ok [INFO] [stdout] Started display 0x7feff7dfd528 [INFO] [stdout] test lib::mcts::tree::tests::test2 ... ok [INFO] [stdout] test lib::mcts::parallel::tree::tests::t1 ... ok [INFO] [stdout] test lib::mcts::tests::bug1 ... ok [INFO] [stdout] Started display 0x7feff7dfd528 [INFO] [stdout] test lib::mcts::parallel::tree::tests::test2 ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/c6-8f80fc9c05b6bae1 [INFO] [stdout] test lib::c6::tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.53s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test lib::c4::tests::test_basic ... ok [INFO] [stdout] test lib::mcts::parallel::tree::tests::t1 ... ok [INFO] [stdout] test lib::mcts::tree::tests::test2 ... ok [INFO] [stdout] Started display 0x7f09be59e528 [INFO] [stdout] Started display 0x7f09be59e528 [INFO] [stdout] test lib::mcts::parallel::tree::tests::test2 ... ok [INFO] [stdout] test lib::mcts::tests::bug1 ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mdp-81a2beeb45a932b9 [INFO] [stdout] test lib::c6::tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.17s [INFO] [stdout] [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" "e7da32383718c2aa0c5a1d5075f7c4cee00ba05181da80cb759d378b9a30ae94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7da32383718c2aa0c5a1d5075f7c4cee00ba05181da80cb759d378b9a30ae94", kill_on_drop: false }` [INFO] [stdout] e7da32383718c2aa0c5a1d5075f7c4cee00ba05181da80cb759d378b9a30ae94