[INFO] cloning repository https://github.com/luhanzhen/RuCos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luhanzhen/RuCos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluhanzhen%2FRuCos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluhanzhen%2FRuCos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5792d04ec6f1a0659c63ec0fd232e6636c47115c [INFO] checking luhanzhen/RuCos against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluhanzhen%2FRuCos" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. 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"+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d1576b6584995facede6eec01074ba25059d17fc7fc968b308fe5aad6489048a [INFO] running `Command { std: "docker" "start" "-a" "d1576b6584995facede6eec01074ba25059d17fc7fc968b308fe5aad6489048a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1576b6584995facede6eec01074ba25059d17fc7fc968b308fe5aad6489048a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1576b6584995facede6eec01074ba25059d17fc7fc968b308fe5aad6489048a", kill_on_drop: false }` [INFO] [stdout] d1576b6584995facede6eec01074ba25059d17fc7fc968b308fe5aad6489048a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b688bda4d1d4da9962d61e2c9de606bf479e405bfaa8cb0abb14c46b7796ae1f [INFO] running `Command { std: "docker" "start" "-a" "b688bda4d1d4da9962d61e2c9de606bf479e405bfaa8cb0abb14c46b7796ae1f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Checking comfy-table v7.1.0 [INFO] [stderr] Checking rucos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Formatter` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:7:23 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt::{Debug, Formatter}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:27:41 [INFO] [stdout] | [INFO] [stdout] 27 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:27:41 [INFO] [stdout] | [INFO] [stdout] 27 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:37:44 [INFO] [stdout] | [INFO] [stdout] 37 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:37:44 [INFO] [stdout] | [INFO] [stdout] 37 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value_idx` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:37:55 [INFO] [stdout] | [INFO] [stdout] 37 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value_idx` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:37:55 [INFO] [stdout] | [INFO] [stdout] 37 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:37:73 [INFO] [stdout] | [INFO] [stdout] 37 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:37:73 [INFO] [stdout] | [INFO] [stdout] 37 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:51:39 [INFO] [stdout] | [INFO] [stdout] 51 | fn select_variable<'a>(&mut self, solver: &'a InnerSolver) -> &'a Var { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:29:41 [INFO] [stdout] | [INFO] [stdout] 29 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_dom_over_ddeg.rs:51:39 [INFO] [stdout] | [INFO] [stdout] 51 | fn select_variable<'a>(&mut self, solver: &'a InnerSolver) -> &'a Var { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:29:52 [INFO] [stdout] | [INFO] [stdout] 29 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:35:44 [INFO] [stdout] | [INFO] [stdout] 35 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value_idx` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:35:55 [INFO] [stdout] | [INFO] [stdout] 35 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:35:73 [INFO] [stdout] | [INFO] [stdout] 35 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let random = random::() % len; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_random` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `borrow` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let borrow = solver.borrow(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_borrow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:29:41 [INFO] [stdout] | [INFO] [stdout] 29 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:29:52 [INFO] [stdout] | [INFO] [stdout] 29 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `var` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:35:44 [INFO] [stdout] | [INFO] [stdout] 35 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_var` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value_idx` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:35:55 [INFO] [stdout] | [INFO] [stdout] 35 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solver` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:35:73 [INFO] [stdout] | [INFO] [stdout] 35 | fn delete_decision_callback(&mut self, var: &Var, value_idx: usize, solver: &InnerSolver) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `random` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let random = random::() % len; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_random` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `borrow` [INFO] [stdout] --> src/solve/heuristics/variable/variable_random.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let borrow = solver.borrow(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_borrow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_satisfied`, `get_name`, `restore_to_level`, and `get_type` are never used [INFO] [stdout] --> src/constraint/constraint.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub(crate) trait ConstraintTrait: Display + Debug { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 82 | fn is_satisfied(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 83 | [INFO] [stdout] 84 | fn get_name(&self) -> &str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 85 | [INFO] [stdout] 86 | fn restore_to_level(&mut self, level: usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn get_type(&self) -> &XConstraintType; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_satisfied`, `get_name`, `restore_to_level`, and `get_type` are never used [INFO] [stdout] --> src/constraint/constraint.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub(crate) trait ConstraintTrait: Display + Debug { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 82 | fn is_satisfied(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 83 | [INFO] [stdout] 84 | fn get_name(&self) -> &str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 85 | [INFO] [stdout] 86 | fn restore_to_level(&mut self, level: usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn get_type(&self) -> &XConstraintType; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `initialise`, `filter_by_variable`, `filter_by_arc`, `is_coarse_grained`, `is_fine_grained`, and `restore_to_level` are never used [INFO] [stdout] --> src/constraint/propagator.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) trait PropagatorTrait: Debug { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] 21 | fn initialise(&mut self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | fn filter_by_variable(&mut self, dummy: &Var) -> Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | fn filter_by_arc( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn is_coarse_grained(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | fn is_fine_grained(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | fn restore_to_level(&mut self, level: usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `initialise`, `filter_by_variable`, `filter_by_arc`, `is_coarse_grained`, `is_fine_grained`, and `restore_to_level` are never used [INFO] [stdout] --> src/constraint/propagator.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) trait PropagatorTrait: Debug { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] 21 | fn initialise(&mut self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | fn filter_by_variable(&mut self, dummy: &Var) -> Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | fn filter_by_arc( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn is_coarse_grained(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | fn is_fine_grained(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 30 | fn restore_to_level(&mut self, level: usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `select_variable` is never used [INFO] [stdout] --> src/solve/heuristics/variable/heuristic_variable_trait.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait HeuristicVariableTrait: Debug + NewDecision + DeleteDecision { [INFO] [stdout] | ---------------------- method in this trait [INFO] [stdout] 23 | fn select_variable<'a>(&mut self, solver: &'a InnerSolver) -> &'a Var; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `select_variable` is never used [INFO] [stdout] --> src/solve/heuristics/variable/heuristic_variable_trait.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait HeuristicVariableTrait: Debug + NewDecision + DeleteDecision { [INFO] [stdout] | ---------------------- method in this trait [INFO] [stdout] 23 | fn select_variable<'a>(&mut self, solver: &'a InnerSolver) -> &'a Var; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `select_value` is never used [INFO] [stdout] --> src/solve/heuristics/value/heuristic_value_trait.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait HeuristicValueTrait: Debug { [INFO] [stdout] | ------------------- method in this trait [INFO] [stdout] 20 | fn select_value(&mut self, var: &Var) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `select_value` is never used [INFO] [stdout] --> src/solve/heuristics/value/heuristic_value_trait.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait HeuristicValueTrait: Debug { [INFO] [stdout] | ------------------- method in this trait [INFO] [stdout] 20 | fn select_value(&mut self, var: &Var) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `should_restart` and `initialize` are never used [INFO] [stdout] --> src/solve/restart/restart_trait.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait RestartTrait: Debug { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] 20 | fn should_restart(&mut self, solver: &InnerSolver) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 21 | [INFO] [stdout] 22 | fn initialize(&mut self, solver: &InnerSolver); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `should_restart` and `initialize` are never used [INFO] [stdout] --> src/solve/restart/restart_trait.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait RestartTrait: Debug { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] 20 | fn should_restart(&mut self, solver: &InnerSolver) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 21 | [INFO] [stdout] 22 | fn initialize(&mut self, solver: &InnerSolver); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `full_backtrack` and `is_implemented` are never used [INFO] [stdout] --> src/solve/callbacks/delete_decision.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub trait DeleteDecision: Debug { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | fn full_backtrack(&mut self); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 24 | [INFO] [stdout] 25 | fn is_implemented(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `full_backtrack` and `is_implemented` are never used [INFO] [stdout] --> src/solve/callbacks/delete_decision.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub trait DeleteDecision: Debug { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 23 | fn full_backtrack(&mut self); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 24 | [INFO] [stdout] 25 | fn is_implemented(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_implemented` is never used [INFO] [stdout] --> src/solve/callbacks/domain_reduction.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub trait DomainReduction: Debug { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn is_implemented(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_implemented` is never used [INFO] [stdout] --> src/solve/callbacks/new_decision.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub trait NewDecision: Debug { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 21 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver); [INFO] [stdout] 22 | fn is_implemented(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_implemented` is never used [INFO] [stdout] --> src/solve/callbacks/domain_reduction.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub trait DomainReduction: Debug { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 24 | fn is_implemented(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_implemented` is never used [INFO] [stdout] --> src/solve/callbacks/new_decision.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub trait NewDecision: Debug { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 21 | fn new_decision_callback(&mut self, var: &Var, solver: &InnerSolver); [INFO] [stdout] 22 | fn is_implemented(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_implemented` is never used [INFO] [stdout] --> src/solve/callbacks/non_consistency.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait NonConsistency: Debug { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 22 | fn non_consistency_callback(&mut self, cons: &Constraint, level: usize, solver: &InnerSolver); [INFO] [stdout] 23 | fn is_implemented(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_implemented` is never used [INFO] [stdout] --> src/solve/callbacks/non_consistency.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub trait NonConsistency: Debug { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] 22 | fn non_consistency_callback(&mut self, cons: &Constraint, level: usize, solver: &InnerSolver); [INFO] [stdout] 23 | fn is_implemented(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "b688bda4d1d4da9962d61e2c9de606bf479e405bfaa8cb0abb14c46b7796ae1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b688bda4d1d4da9962d61e2c9de606bf479e405bfaa8cb0abb14c46b7796ae1f", kill_on_drop: false }` [INFO] [stdout] b688bda4d1d4da9962d61e2c9de606bf479e405bfaa8cb0abb14c46b7796ae1f