[INFO] fetching crate digraph-rs 0.1.0... [INFO] checking digraph-rs-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate digraph-rs 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate digraph-rs 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate digraph-rs 0.1.0 [INFO] finished tweaking crates.io crate digraph-rs 0.1.0 [INFO] tweaked toml for crates.io crate digraph-rs 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding dot-generator v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding graphviz-rust v0.5.2 (latest: v0.9.0) [INFO] [stderr] Adding into-attr-derive v0.1.0 (latest: v0.2.1) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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 into-attr-derive v0.1.0 [INFO] [stderr] Downloaded dot-generator v0.1.0 [INFO] [stderr] Downloaded dot-generator v0.2.0 [INFO] [stderr] Downloaded into-attr v0.1.1 [INFO] [stderr] Downloaded dot-structures v0.1.1 [INFO] [stderr] Downloaded graphviz-rust v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0aee6fcfc716488feb14da25b179b83b072c1c932384e8be3ec5b9c5588f1299 [INFO] running `Command { std: "docker" "start" "-a" "0aee6fcfc716488feb14da25b179b83b072c1c932384e8be3ec5b9c5588f1299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0aee6fcfc716488feb14da25b179b83b072c1c932384e8be3ec5b9c5588f1299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0aee6fcfc716488feb14da25b179b83b072c1c932384e8be3ec5b9c5588f1299", kill_on_drop: false }` [INFO] [stdout] 0aee6fcfc716488feb14da25b179b83b072c1c932384e8be3ec5b9c5588f1299 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2e71ef840d5f9a3cd0d0486ee53a96fbe3c20e445599bac122ee820cc1d3e29 [INFO] running `Command { std: "docker" "start" "-a" "e2e71ef840d5f9a3cd0d0486ee53a96fbe3c20e445599bac122ee820cc1d3e29", kill_on_drop: false }` [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling dot-structures v0.1.1 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling into-attr v0.1.1 [INFO] [stderr] Compiling dot-generator v0.1.0 [INFO] [stderr] Compiling into-attr-derive v0.1.0 [INFO] [stderr] Checking dot-generator v0.2.0 [INFO] [stderr] Checking pest v2.7.11 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Checking graphviz-rust v0.5.2 [INFO] [stderr] Checking digraph-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::analyzer::dijkstra::DijkstraPath` [INFO] [stdout] --> src/analyzer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::analyzer::dijkstra::DijkstraPath; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::dot_structures::Node` [INFO] [stdout] --> src/analyzer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use graphviz_rust::dot_structures::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::dot_generator::*` [INFO] [stdout] --> src/analyzer/dijkstra.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use graphviz_rust::dot_generator::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::dot_structures::*` [INFO] [stdout] --> src/analyzer/dijkstra.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use graphviz_rust::dot_structures::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/analyzer/dijkstra.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/analyzer/dijkstra.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/analyzer/dijkstra.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Index` [INFO] [stdout] --> src/analyzer/dijkstra.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ops::{Add, Index}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/analyzer/fs.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry` [INFO] [stdout] --> src/analyzer/visit.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::hash_map::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/analyzer/visit.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::attributes::len` [INFO] [stdout] --> src/generator.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use graphviz_rust::attributes::len; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rngs::ThreadRng` [INFO] [stdout] --> src/generator.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{rngs::ThreadRng, Rng}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DiGraph` and `EmptyPayload` [INFO] [stdout] --> src/visualizer/dot.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{DiGraph, EmptyPayload}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CommandArg` and `Format` [INFO] [stdout] --> src/visualizer/dot.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use graphviz_rust::cmd::{CommandArg, Format}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DotPrinter` and `PrinterContext` [INFO] [stdout] --> src/visualizer/dot.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use graphviz_rust::printer::{DotPrinter, PrinterContext}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `exec_dot` and `exec` [INFO] [stdout] --> src/visualizer/dot.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use graphviz_rust::{exec, exec_dot}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/visualizer/dot.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EmptyPayload` [INFO] [stdout] --> src/visualizer.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{DiGraph, EmptyPayload}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EdgeAttributes` and `NodeAttributes` [INFO] [stdout] --> src/visualizer.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use graphviz_rust::attributes::{EdgeAttributes, NodeAttributes}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `exec_dot` [INFO] [stdout] --> src/visualizer.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | use graphviz_rust::{exec, exec_dot}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::visualizer::dot::*` [INFO] [stdout] --> src/lib.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use crate::visualizer::dot::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `vis_to_file` and `vis` [INFO] [stdout] --> src/lib.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | use crate::visualizer::{vis, vis_to_file}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `graph`, `id`, and `node` [INFO] [stdout] --> src/lib.rs:82:36 [INFO] [stdout] | [INFO] [stdout] 82 | use graphviz_rust::dot_generator::{graph, id, node}; [INFO] [stdout] | ^^^^^ ^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Graph`, `Id`, and `Stmt` [INFO] [stdout] --> src/lib.rs:83:37 [INFO] [stdout] | [INFO] [stdout] 83 | use graphviz_rust::dot_structures::{Graph, Id, Stmt}; [INFO] [stdout] | ^^^^^ ^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lib.rs:84:33 [INFO] [stdout] | [INFO] [stdout] 84 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/lib.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 85 | use std::fmt::{Debug, Error, Formatter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::analyzer::dijkstra::DijkstraPath` [INFO] [stdout] --> src/analyzer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::analyzer::dijkstra::DijkstraPath; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::dot_structures::Node` [INFO] [stdout] --> src/analyzer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use graphviz_rust::dot_structures::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::analyzer::dijkstra::MinPathProcessor` [INFO] [stdout] --> src/analyzer/astar.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | use crate::analyzer::dijkstra::MinPathProcessor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::identity` [INFO] [stdout] --> src/analyzer/astar.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | use std::convert::identity; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::dot_generator::*` [INFO] [stdout] --> src/analyzer/dijkstra.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use graphviz_rust::dot_generator::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::dot_structures::*` [INFO] [stdout] --> src/analyzer/dijkstra.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use graphviz_rust::dot_structures::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/analyzer/dijkstra.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/analyzer/dijkstra.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/analyzer/dijkstra.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Index` [INFO] [stdout] --> src/analyzer/dijkstra.rs:15:21 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ops::{Add, Index}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::analyzer::min_weight::Score` [INFO] [stdout] --> src/analyzer/dijkstra.rs:247:9 [INFO] [stdout] | [INFO] [stdout] 247 | use crate::analyzer::min_weight::Score; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/analyzer/fs.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::Entry` [INFO] [stdout] --> src/analyzer/visit.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::hash_map::Entry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/analyzer/visit.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::attributes::len` [INFO] [stdout] --> src/generator.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use graphviz_rust::attributes::len; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rngs::ThreadRng` [INFO] [stdout] --> src/generator.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{rngs::ThreadRng, Rng}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DiGraph` and `EmptyPayload` [INFO] [stdout] --> src/visualizer/dot.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{DiGraph, EmptyPayload}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CommandArg` and `Format` [INFO] [stdout] --> src/visualizer/dot.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use graphviz_rust::cmd::{CommandArg, Format}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DotPrinter` and `PrinterContext` [INFO] [stdout] --> src/visualizer/dot.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 6 | use graphviz_rust::printer::{DotPrinter, PrinterContext}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `exec_dot` and `exec` [INFO] [stdout] --> src/visualizer/dot.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use graphviz_rust::{exec, exec_dot}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/visualizer/dot.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `vis_to_file` and `vis` [INFO] [stdout] --> src/visualizer/dot.rs:73:29 [INFO] [stdout] | [INFO] [stdout] 73 | use crate::visualizer::{vis, vis_to_file}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graphviz_rust::dot_structures::Graph` [INFO] [stdout] --> src/visualizer/dot.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | use graphviz_rust::dot_structures::Graph; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EmptyPayload` [INFO] [stdout] --> src/visualizer.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{DiGraph, EmptyPayload}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EdgeAttributes` and `NodeAttributes` [INFO] [stdout] --> src/visualizer.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use graphviz_rust::attributes::{EdgeAttributes, NodeAttributes}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `exec_dot` [INFO] [stdout] --> src/visualizer.rs:9:27 [INFO] [stdout] | [INFO] [stdout] 9 | use graphviz_rust::{exec, exec_dot}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::visualizer::dot::*` [INFO] [stdout] --> src/lib.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use crate::visualizer::dot::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `vis_to_file` and `vis` [INFO] [stdout] --> src/lib.rs:79:25 [INFO] [stdout] | [INFO] [stdout] 79 | use crate::visualizer::{vis, vis_to_file}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `graph`, `id`, and `node` [INFO] [stdout] --> src/lib.rs:82:36 [INFO] [stdout] | [INFO] [stdout] 82 | use graphviz_rust::dot_generator::{graph, id, node}; [INFO] [stdout] | ^^^^^ ^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Graph`, `Id`, and `Stmt` [INFO] [stdout] --> src/lib.rs:83:37 [INFO] [stdout] | [INFO] [stdout] 83 | use graphviz_rust::dot_structures::{Graph, Id, Stmt}; [INFO] [stdout] | ^^^^^ ^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lib.rs:84:33 [INFO] [stdout] | [INFO] [stdout] 84 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/lib.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 85 | use std::fmt::{Debug, Error, Formatter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generator.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | mut f_id: FNId, [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: enum `SearchRes` is never used [INFO] [stdout] --> src/analyzer.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | enum SearchRes { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/analyzer/astar.rs:177:47 [INFO] [stdout] | [INFO] [stdout] 177 | let astar_res = astar.on_edge(1, 11, |from| 0).path(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path`, `start`, and `target` are never read [INFO] [stdout] --> src/analyzer/astar.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct MinPathStrict [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | path: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | start: NId, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | target: NId, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MinPathStrict` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `path` is never used [INFO] [stdout] --> src/analyzer/astar.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 23 | / impl MinPathStrict [INFO] [stdout] 24 | | where [INFO] [stdout] 25 | | NId: Eq + Hash + Clone, [INFO] [stdout] | |___________________________- method in this implementation [INFO] [stdout] 26 | { [INFO] [stdout] 27 | fn path(&self) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MinScorePathProcessor` is never constructed [INFO] [stdout] --> src/analyzer/dijkstra.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | struct MinScorePathProcessor [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/analyzer/dijkstra.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 135 | / impl MinScorePathProcessor [INFO] [stdout] 136 | | where [INFO] [stdout] 137 | | NId: Eq + Hash + Clone, [INFO] [stdout] 138 | | ScoreV: Clone, [INFO] [stdout] | |__________________- associated function in this implementation [INFO] [stdout] 139 | { [INFO] [stdout] 140 | pub fn new(from: NId, distance: HashMap>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DFS` is never constructed [INFO] [stdout] --> src/analyzer/fs.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct DFS<'a, NId, NL, EL> [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `search_by_eq`, and `search` are never used [INFO] [stdout] --> src/analyzer/fs.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 24 | / impl<'a, NId, NL, EL> DFS<'a, NId, NL, EL> [INFO] [stdout] 25 | | where [INFO] [stdout] 26 | | NId: Eq + Hash + Clone, [INFO] [stdout] | |___________________________- associated items in this implementation [INFO] [stdout] 27 | { [INFO] [stdout] 28 | fn new(graph: &'a DiGraph) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn search_by_eq(&self, start: &'a NId, target: &'a NId) -> Option<&'a NId> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn search(&self, start: &'a NId, target: S) -> Option<&'a NId> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BFS` is never constructed [INFO] [stdout] --> src/analyzer/fs.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | struct BFS<'a, NId, NL, EL> [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `search_by_eq`, and `search` are never used [INFO] [stdout] --> src/analyzer/fs.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 78 | / impl<'a, NId, NL, EL> BFS<'a, NId, NL, EL> [INFO] [stdout] 79 | | where [INFO] [stdout] 80 | | NId: Eq + Hash + Clone, [INFO] [stdout] | |___________________________- associated items in this implementation [INFO] [stdout] 81 | { [INFO] [stdout] 82 | fn new(graph: &'a DiGraph) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn search_by_eq(&self, start: &'a NId, target: &'a NId) -> Option<&'a NId> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn search(&self, start: &'a NId, target: S) -> Option<&'a NId> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SrcTrgHighlighter` is never constructed [INFO] [stdout] --> src/analyzer/fs.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | struct SrcTrgHighlighter<'a, NId> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/analyzer/fs.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 135 | / impl<'a, NId> SrcTrgHighlighter<'a, NId> [INFO] [stdout] 136 | | where [INFO] [stdout] 137 | | NId: Eq + Hash + Clone + ToString, [INFO] [stdout] | |______________________________________- associated function in this implementation [INFO] [stdout] 138 | { [INFO] [stdout] 139 | fn new(src: &'a NId, trg: &'a NId) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/analyzer/fs.rs:53:34 [INFO] [stdout] | [INFO] [stdout] 53 | for nexts in self.graph.successors(node.clone()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 53 | while let Some(nexts) = self.graph.successors(node.clone()) { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 53 | if let Some(nexts) = self.graph.successors(node.clone()) { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/analyzer/fs.rs:108:34 [INFO] [stdout] | [INFO] [stdout] 108 | for nexts in self.graph.successors(node.clone()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 108 | while let Some(nexts) = self.graph.successors(node.clone()) { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 108 | if let Some(nexts) = self.graph.successors(node.clone()) { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 41 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/builder.rs:179:13 [INFO] [stdout] | [INFO] [stdout] 179 | let d = digraph!(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/builder.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 180 | let d = digraph!(_, S, usize); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/builder.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | let d = digraph!(_, S, S); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/builder.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | let d = digraph!(_, S, _); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/builder.rs:183:13 [INFO] [stdout] | [INFO] [stdout] 183 | let d = digraph!(_, _, S); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/builder.rs:184:13 [INFO] [stdout] | [INFO] [stdout] 184 | let d = digraph!(_, bool, S); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/builder.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | let d = digraph!(String, _, _); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/builder.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | let mut g = digraph!((&str,_,i32) => ["a","b","c"] => { [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/builder.rs:260:13 [INFO] [stdout] | [INFO] [stdout] 260 | let mut g = extend_edges!(g => { [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/builder.rs:294:13 [INFO] [stdout] | [INFO] [stdout] 294 | let mut g = extend_edges!(g => { [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/builder.rs:337:13 [INFO] [stdout] | [INFO] [stdout] 337 | let mut g = extend_edges!(g => { [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/builder.rs:378:13 [INFO] [stdout] | [INFO] [stdout] 378 | let mut g = extend_edges!(g => { [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/generator.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | mut f_id: FNId, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Stop` and `Skip` are never constructed [INFO] [stdout] --> src/analyzer.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | enum SearchRes { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 16 | Stop, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | Skip, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/builder.rs:169:14 [INFO] [stdout] | [INFO] [stdout] 169 | struct S(i32); [INFO] [stdout] | - ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `S` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/builder.rs:172:16 [INFO] [stdout] | [INFO] [stdout] 171 | impl S { [INFO] [stdout] | ------ associated function in this implementation [INFO] [stdout] 172 | pub fn new(i: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/analyzer/fs.rs:53:34 [INFO] [stdout] | [INFO] [stdout] 53 | for nexts in self.graph.successors(node.clone()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 53 | while let Some(nexts) = self.graph.successors(node.clone()) { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 53 | if let Some(nexts) = self.graph.successors(node.clone()) { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/analyzer/fs.rs:108:34 [INFO] [stdout] | [INFO] [stdout] 108 | for nexts in self.graph.successors(node.clone()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 108 | while let Some(nexts) = self.graph.successors(node.clone()) { [INFO] [stdout] | ~~~~~~~~~~~~~~~ ~~~ [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 108 | if let Some(nexts) = self.graph.successors(node.clone()) { [INFO] [stdout] | ~~~~~~~~~~~~ ~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/analyzer/fs.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | / graph [INFO] [stdout] 254 | | .visualize() [INFO] [stdout] 255 | | .to_dot_file("dots/test.svg", SrcTrgHighlighter::new(&1, &10)); [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 253 | let _ = graph [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 52 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.63s [INFO] running `Command { std: "docker" "inspect" "e2e71ef840d5f9a3cd0d0486ee53a96fbe3c20e445599bac122ee820cc1d3e29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2e71ef840d5f9a3cd0d0486ee53a96fbe3c20e445599bac122ee820cc1d3e29", kill_on_drop: false }` [INFO] [stdout] e2e71ef840d5f9a3cd0d0486ee53a96fbe3c20e445599bac122ee820cc1d3e29