[INFO] cloning repository https://github.com/zi7feng/Parallel-SAT-Solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zi7feng/Parallel-SAT-Solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzi7feng%2FParallel-SAT-Solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzi7feng%2FParallel-SAT-Solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f89497489ac7e17412647e489859cf826d9ed260 [INFO] checking zi7feng/Parallel-SAT-Solver against try#0bdee9e879c87b7211d316e9152109cfd46c576b for pr-150097 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzi7feng%2FParallel-SAT-Solver" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zi7feng/Parallel-SAT-Solver [INFO] finished tweaking git repo https://github.com/zi7feng/Parallel-SAT-Solver [INFO] tweaked toml for git repo https://github.com/zi7feng/Parallel-SAT-Solver written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zi7feng/Parallel-SAT-Solver on toolchain 0bdee9e879c87b7211d316e9152109cfd46c576b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zi7feng/Parallel-SAT-Solver 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" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a3a9e49c975358f413be2855685c693aecdaf135c343e359dd8eb3dcb0428bb [INFO] running `Command { std: "docker" "start" "-a" "5a3a9e49c975358f413be2855685c693aecdaf135c343e359dd8eb3dcb0428bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a3a9e49c975358f413be2855685c693aecdaf135c343e359dd8eb3dcb0428bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a3a9e49c975358f413be2855685c693aecdaf135c343e359dd8eb3dcb0428bb", kill_on_drop: false }` [INFO] [stdout] 5a3a9e49c975358f413be2855685c693aecdaf135c343e359dd8eb3dcb0428bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0bdee9e879c87b7211d316e9152109cfd46c576b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a87215079f399f545714cc1362f4ca27e3069acb6d81d8401310bd2d4a256e34 [INFO] running `Command { std: "docker" "start" "-a" "a87215079f399f545714cc1362f4ca27e3069acb6d81d8401310bd2d4a256e34", kill_on_drop: false }` [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking dpll v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::transmute` [INFO] [stdout] --> src/lib.rs:395:9 [INFO] [stdout] | [INFO] [stdout] 395 | use std::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_formula` is never read [INFO] [stdout] --> src/lib.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | let mut new_formula = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `unassigned_var` is never read [INFO] [stdout] --> src/lib.rs:143:30 [INFO] [stdout] | [INFO] [stdout] 143 | let mut unassigned_var = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | let mut new_formula = simplify_formula(&node.formula, &mut new_assignment); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:297:26 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [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.rs:297:43 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:259:17 [INFO] [stdout] | [INFO] [stdout] 259 | let sorted_map: BTreeMap<_, _> = solution.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:286:13 [INFO] [stdout] | [INFO] [stdout] 286 | let sorted_map: BTreeMap<_, _> = solution.clone().into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_formula` [INFO] [stdout] --> src/lib.rs:297:26 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_formula` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_assignment` [INFO] [stdout] --> src/lib.rs:297:43 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_assignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:310:17 [INFO] [stdout] | [INFO] [stdout] 310 | let sorted_map: BTreeMap<_, _> = new_assignment.clone().into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | let sorted_map: BTreeMap<_, _> = new_assignment.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_formula` is never read [INFO] [stdout] --> src/lib.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | let mut new_formula = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `unassigned_var` is never read [INFO] [stdout] --> src/lib.rs:143:30 [INFO] [stdout] | [INFO] [stdout] 143 | let mut unassigned_var = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | let mut new_formula = simplify_formula(&node.formula, &mut new_assignment); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:297:26 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [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.rs:297:43 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:259:17 [INFO] [stdout] | [INFO] [stdout] 259 | let sorted_map: BTreeMap<_, _> = solution.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:286:13 [INFO] [stdout] | [INFO] [stdout] 286 | let sorted_map: BTreeMap<_, _> = solution.clone().into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_formula` [INFO] [stdout] --> src/lib.rs:297:26 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_formula` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_assignment` [INFO] [stdout] --> src/lib.rs:297:43 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_assignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:310:17 [INFO] [stdout] | [INFO] [stdout] 310 | let sorted_map: BTreeMap<_, _> = new_assignment.clone().into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | let sorted_map: BTreeMap<_, _> = new_assignment.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:466:13 [INFO] [stdout] | [INFO] [stdout] 466 | let mut assignment = hashmap! { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `popped_node` [INFO] [stdout] --> src/lib.rs:506:13 [INFO] [stdout] | [INFO] [stdout] 506 | let popped_node = get_task(&mut tasklist).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_popped_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:521:13 [INFO] [stdout] | [INFO] [stdout] 521 | let mut assignment = hashmap! { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::transmute` [INFO] [stdout] --> src/lib.rs:395:9 [INFO] [stdout] | [INFO] [stdout] 395 | use std::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_formula` is never read [INFO] [stdout] --> src/lib.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | let mut new_formula = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `unassigned_var` is never read [INFO] [stdout] --> src/lib.rs:143:30 [INFO] [stdout] | [INFO] [stdout] 143 | let mut unassigned_var = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | let mut new_formula = simplify_formula(&node.formula, &mut new_assignment); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:297:26 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [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.rs:297:43 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:259:17 [INFO] [stdout] | [INFO] [stdout] 259 | let sorted_map: BTreeMap<_, _> = solution.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:286:13 [INFO] [stdout] | [INFO] [stdout] 286 | let sorted_map: BTreeMap<_, _> = solution.clone().into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_formula` [INFO] [stdout] --> src/lib.rs:297:26 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_formula` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_assignment` [INFO] [stdout] --> src/lib.rs:297:43 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_assignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:310:17 [INFO] [stdout] | [INFO] [stdout] 310 | let sorted_map: BTreeMap<_, _> = new_assignment.clone().into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | let sorted_map: BTreeMap<_, _> = new_assignment.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `start_time` is never read [INFO] [stdout] --> src/main.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | ... start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `start_time` is never read [INFO] [stdout] --> src/main.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | ... start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_task` is never used [INFO] [stdout] --> src/lib.rs:235:8 [INFO] [stdout] | [INFO] [stdout] 235 | pub fn get_task(tasklist: &mut Vec>) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_formula` is never read [INFO] [stdout] --> src/lib.rs:62:27 [INFO] [stdout] | [INFO] [stdout] 62 | let mut new_formula = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `unassigned_var` is never read [INFO] [stdout] --> src/lib.rs:143:30 [INFO] [stdout] | [INFO] [stdout] 143 | let mut unassigned_var = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:291:13 [INFO] [stdout] | [INFO] [stdout] 291 | let mut new_formula = simplify_formula(&node.formula, &mut new_assignment); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:297:26 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [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.rs:297:43 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:259:17 [INFO] [stdout] | [INFO] [stdout] 259 | let sorted_map: BTreeMap<_, _> = solution.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:286:13 [INFO] [stdout] | [INFO] [stdout] 286 | let sorted_map: BTreeMap<_, _> = solution.clone().into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_formula` [INFO] [stdout] --> src/lib.rs:297:26 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_formula` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_assignment` [INFO] [stdout] --> src/lib.rs:297:43 [INFO] [stdout] | [INFO] [stdout] 297 | let (result, mut new_formula, mut new_assignment) = unit_propagation(new_formula.clone(), &mut new_assignment); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_assignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:310:17 [INFO] [stdout] | [INFO] [stdout] 310 | let sorted_map: BTreeMap<_, _> = new_assignment.clone().into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sorted_map` [INFO] [stdout] --> src/lib.rs:323:17 [INFO] [stdout] | [INFO] [stdout] 323 | let sorted_map: BTreeMap<_, _> = new_assignment.into_iter().collect(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:466:13 [INFO] [stdout] | [INFO] [stdout] 466 | let mut assignment = hashmap! { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `popped_node` [INFO] [stdout] --> src/lib.rs:506:13 [INFO] [stdout] | [INFO] [stdout] 506 | let popped_node = get_task(&mut tasklist).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_popped_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:521:13 [INFO] [stdout] | [INFO] [stdout] 521 | let mut assignment = hashmap! { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `start_time` is never read [INFO] [stdout] --> src/main.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | ... start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `start_time` is never read [INFO] [stdout] --> src/main.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | ... start_time = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "a87215079f399f545714cc1362f4ca27e3069acb6d81d8401310bd2d4a256e34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a87215079f399f545714cc1362f4ca27e3069acb6d81d8401310bd2d4a256e34", kill_on_drop: false }` [INFO] [stdout] a87215079f399f545714cc1362f4ca27e3069acb6d81d8401310bd2d4a256e34