[INFO] cloning repository https://github.com/akwasniewski/transport
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akwasniewski/transport" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakwasniewski%2Ftransport", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakwasniewski%2Ftransport'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cf9887dffbd6a4793d337901d4482c75de2baad
[INFO] checking akwasniewski/transport against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakwasniewski%2Ftransport" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/akwasniewski/transport
[INFO] finished tweaking git repo https://github.com/akwasniewski/transport
[INFO] tweaked toml for git repo https://github.com/akwasniewski/transport written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/akwasniewski/transport on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/akwasniewski/transport 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 228a78c932d4446896e6fdf1d7ec48742fe5a1a53305adcdb92ad7fa918dc945
[INFO] running `Command { std: "docker" "start" "-a" "228a78c932d4446896e6fdf1d7ec48742fe5a1a53305adcdb92ad7fa918dc945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "228a78c932d4446896e6fdf1d7ec48742fe5a1a53305adcdb92ad7fa918dc945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228a78c932d4446896e6fdf1d7ec48742fe5a1a53305adcdb92ad7fa918dc945", kill_on_drop: false }`
[INFO] [stdout] 228a78c932d4446896e6fdf1d7ec48742fe5a1a53305adcdb92ad7fa918dc945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62f8b7dd7051e45a354be09b2cfeca7af166442a04440d1afdbe0b5eb58d6291
[INFO] running `Command { std: "docker" "start" "-a" "62f8b7dd7051e45a354be09b2cfeca7af166442a04440d1afdbe0b5eb58d6291", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `middle_dist`
[INFO] [stdout]  --> src/algo/mod.rs:1:159
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...idirectional, heuristics::{dijkstra_potential, earth_dist, middle_dist, rev}, unidirectional::unidirectional}}, graph::Graph};
[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: `EdgeDir`
[INFO] [stdout]  --> src/algo/alt/cache.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::utility::{EdgeDir, IndexVec};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::join`
[INFO] [stdout]  --> src/algo/alt/cache.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::join;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `thread`
[INFO] [stdout]  --> src/algo/astar/bidirectional.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::BinaryHeap, thread, time::{Duration, Instant}};
[INFO] [stdout]   |                                    ^^^^^^         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/algo/arc_flags/preprocess.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BinaryHeap, HashMap};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/algo/arc_flags/preprocess.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/algo/arc_flags/preprocess.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeSet` and `BinaryHeap`
[INFO] [stdout]  --> src/algo/contraction/mod.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::Reverse, collections::{BTreeSet, BinaryHeap, HashMap, HashSet}, fs::File, io::{BufReader, BufWriter}};
[INFO] [stdout]   |                                       ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::hash_map`
[INFO] [stdout]  --> src/algo/contraction/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hashbrown::hash_map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `algo::utils::QueueItem` and `index_vec`
[INFO] [stdout]  --> src/algo/contraction/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{algo::utils::QueueItem, graph::{Edge, Graph}, index_vec, utility::IndexVec};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/graph.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::atomic::{AtomicBool, AtomicU32, AtomicUsize, Ordering},
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alt_arc_flags`, `alt`, and `utility`
[INFO] [stdout]  --> src/benchmark.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{alt, alt_arc_flags, astar, astar_arc_flags, astar_bidirectional, astar_contraction_hierarchies, contraction_hierarchies, dijkstra, dijkstra_arc_flags, dijkstra_bidirectional}, graph::Graph, utility};
[INFO] [stdout]   |       ^^^  ^^^^^^^^^^^^^                                                                                                                                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseConfig`, `benchmark::benchmark`, `parse_osm`, `preprocess_contraction`, `preprocess_flags`, and `preprocess_landmarks`
[INFO] [stdout]  --> src/main.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | ...::{benchmark::benchmark, graph_building::{ParseConfig, parse_osm}, preprocess::{preprocess_contraction, preprocess_flags, preprocess_landmarks}, ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^  ^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `middle_dist`
[INFO] [stdout]  --> src/algo/mod.rs:1:159
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...idirectional, heuristics::{dijkstra_potential, earth_dist, middle_dist, rev}, unidirectional::unidirectional}}, graph::Graph};
[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: `EdgeDir`
[INFO] [stdout]  --> src/algo/alt/cache.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::utility::{EdgeDir, IndexVec};
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::join`
[INFO] [stdout]  --> src/algo/alt/cache.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::join;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `thread`
[INFO] [stdout]  --> src/algo/astar/bidirectional.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::BinaryHeap, thread, time::{Duration, Instant}};
[INFO] [stdout]   |                                    ^^^^^^         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/algo/arc_flags/preprocess.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BinaryHeap, HashMap};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/algo/arc_flags/preprocess.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
[INFO] [stdout]   |                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/algo/arc_flags/preprocess.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BTreeSet` and `BinaryHeap`
[INFO] [stdout]  --> src/algo/contraction/mod.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp::Reverse, collections::{BTreeSet, BinaryHeap, HashMap, HashSet}, fs::File, io::{BufReader, BufWriter}};
[INFO] [stdout]   |                                       ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::hash_map`
[INFO] [stdout]  --> src/algo/contraction/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hashbrown::hash_map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `algo::utils::QueueItem` and `index_vec`
[INFO] [stdout]  --> src/algo/contraction/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{algo::utils::QueueItem, graph::{Edge, Graph}, index_vec, utility::IndexVec};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AtomicBool`
[INFO] [stdout]  --> src/graph.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::atomic::{AtomicBool, AtomicU32, AtomicUsize, Ordering},
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alt_arc_flags`, `alt`, and `utility`
[INFO] [stdout]  --> src/benchmark.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{alt, alt_arc_flags, astar, astar_arc_flags, astar_bidirectional, astar_contraction_hierarchies, contraction_hierarchies, dijkstra, dijkstra_arc_flags, dijkstra_bidirectional}, graph::Graph, utility};
[INFO] [stdout]   |       ^^^  ^^^^^^^^^^^^^                                                                                                                                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseConfig`, `benchmark::benchmark`, `parse_osm`, `preprocess_contraction`, `preprocess_flags`, and `preprocess_landmarks`
[INFO] [stdout]  --> src/main.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | ...::{benchmark::benchmark, graph_building::{ParseConfig, parse_osm}, preprocess::{preprocess_contraction, preprocess_flags, preprocess_landmarks}, ...
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^  ^^^^^^^^^                ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/vis/vis_app.rs:295:40
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let stroke = egui::Stroke::new(0.8, egui::Color32::from_rgba_premultiplied(120, 140, 160, a));
[INFO] [stdout]     |                                        ^^^ help: explicitly specify the type as `f32`: `0.8_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/vis/vis_app.rs:573:74
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 painter.circle_stroke(screen_pos, 9.0, egui::Stroke::new(2.0, color));
[INFO] [stdout]     |                                                                          ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/vis/vis_app.rs:582:78
[INFO] [stdout]     |
[INFO] [stdout] 582 |                     painter.circle_stroke(screen_pos, 8.0, egui::Stroke::new(2.0, egui::Color32::GOLD));
[INFO] [stdout]     |                                                                              ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/vis/vis_app.rs:295:40
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let stroke = egui::Stroke::new(0.8, egui::Color32::from_rgba_premultiplied(120, 140, 160, a));
[INFO] [stdout]     |                                        ^^^ help: explicitly specify the type as `f32`: `0.8_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/vis/vis_app.rs:573:74
[INFO] [stdout]     |
[INFO] [stdout] 573 |                 painter.circle_stroke(screen_pos, 9.0, egui::Stroke::new(2.0, color));
[INFO] [stdout]     |                                                                          ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/vis/vis_app.rs:582:78
[INFO] [stdout]     |
[INFO] [stdout] 582 |                     painter.circle_stroke(screen_pos, 8.0, egui::Stroke::new(2.0, egui::Color32::GOLD));
[INFO] [stdout]     |                                                                              ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/algo/contraction/mod.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |         for (v_index, v) in self.vertices.iter().enumerate(){
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `random_landmarks_path`
[INFO] [stdout]   --> src/benchmark.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let random_landmarks_path = format!("graphs/{}_landmarks_random.bin", graph_prefix);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_landmarks_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contraction_hierarchies` is never used
[INFO] [stdout]   --> src/algo/mod.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn contraction_hierarchies(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `astar_contraction_hierarchies` is never used
[INFO] [stdout]   --> src/algo/mod.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn astar_contraction_hierarchies(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_random_landmarks`, `get_farthest_landmarks`, and `get_landmark_data` are never used
[INFO] [stdout]   --> src/algo/alt/landmarks.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Graph {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout]  8 |     pub fn get_random_landmarks(&mut self, count: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn get_farthest_landmarks(&mut self, count: u32){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_landmark_data(&mut self, vertex: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_u32` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn write_u32(w: &mut impl Write, v: u32) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_u64` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn write_u64(w: &mut impl Write, v: u64) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_f32` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn write_f32(w: &mut impl Write, v: f32) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_distance_vec` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn write_distance_vec(w: &mut impl Write, v: &IndexVec<OrderedFloat<f32>>) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_landmarks` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Graph {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 75 |     /// Serialize landmarks to a `.bin` file. Panics on any I/O error.
[INFO] [stdout] 76 |     pub fn save_landmarks(&self, path: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `middle_dist` is never used
[INFO] [stdout]   --> src/algo/astar/heuristics.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn middle_dist<F>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `distance_to_all` is never used
[INFO] [stdout]  --> src/algo/dijkstra/distance_to_all.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Graph {
[INFO] [stdout]   | ---------- method in this implementation
[INFO] [stdout] 7 |     pub fn distance_to_all(&self, from: u32, dir: EdgeDir) -> IndexVec<OrderedFloat<f32>> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/algo/utils.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl QueueItem {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(vertex: u32, cost: OrderedFloat<f32>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `count_border_vertices`, `is_vertex_on_region_border`, `preprocess_region_edges`, and `compute_region_flags` are never used
[INFO] [stdout]   --> src/algo/arc_flags/preprocess.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Graph {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 23 |     pub fn count_border_vertices(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn is_vertex_on_region_border(&self, vertex: u32, dir: EdgeDir) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn preprocess_region_edges(&mut self, region_count: usize, dir: EdgeDir) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn compute_region_flags(&self, source: u32, dir: EdgeDir) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_edge_region_cache` is never used
[INFO] [stdout]    --> src/algo/arc_flags/preprocess.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl Graph {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] 127 |     pub fn save_edge_region_cache(&self, path: impl AsRef<Path>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kth` is never used
[INFO] [stdout]  --> src/algo/arc_flags/divisions/kd_trees.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn kth<T: Ord>(indices: &mut [usize], data: &[T], k:usize) -> usize
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lomuto_partition` is never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/kd_trees.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn lomuto_partition<T: Ord>(indices: &mut [usize], pivot: usize, data: &[T]) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quickselect` is never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/kd_trees.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn quickselect<T: Ord>(indices: &mut[usize], data: &[T],  k: usize) -> usize{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `divide_into_regions_kd` and `kd_division` are never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/kd_trees.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl Graph{
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 60 |     // division_depth is log of the number of regions generated
[INFO] [stdout] 61 |     pub fn divide_into_regions_kd(&mut self, division_depth: u32){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn kd_division(&mut self, indices: &mut[usize], 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multi_dijkstra_regions` is never used
[INFO] [stdout]  --> src/algo/arc_flags/divisions/farthest.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn multi_dijkstra_regions(graph: &mut Graph, sources: Vec<u32>) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `divide_into_regions_dijkstra` and `get_farthest_points` are never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/farthest.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Graph{
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 38 |     pub fn divide_into_regions_dijkstra(&mut self, region_count: u32){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn get_farthest_points(&self, count: u32) -> Vec<u32>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueueItemSource` is never constructed
[INFO] [stdout]  --> src/algo/arc_flags/divisions/utils.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct QueueItemSource {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/utils.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl QueueItemSource {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(vertex: u32, source: u32, cost: OrderedFloat<f32>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contract_vertex`, `simulate_contraction`, `contract`, `get_priority`, `save_contraction`, and `load_contraction` are never used
[INFO] [stdout]    --> src/algo/contraction/mod.rs:11:8
[INFO] [stdout]     |
[INFO] [stdout]  10 | impl Graph{
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout]  11 |     fn contract_vertex(&mut self, v: u32, contracted: &HashSet<u32>) -> u32{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  23 |     fn simulate_contraction(&self, v: u32, contracted: &HashSet<u32>) -> Vec<(u32, u32, OrderedFloat<f32>)>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn contract(&mut self) -> u32{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn get_priority(&self, v: u32, contracted: &HashSet<u32>) -> OrderedFloat<f32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn save_contraction(&self, path: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn load_contraction(&mut self, path: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseConfig` is never constructed
[INFO] [stdout]   --> src/graph_building/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ParseConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseResult` is never constructed
[INFO] [stdout]   --> src/graph_building/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ParseResult {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_osm` is never used
[INFO] [stdout]   --> src/graph_building/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn parse_osm(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RawEdge` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | type RawEdge = (i64, i64, f64);
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_driveable` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn is_driveable(highway: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `haversine_m` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn haversine_m(lat1: f64, lon1: f64, lat2: f64, lon2: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_way_nodes` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn collect_way_nodes(path: &Path) -> (HashSet<i64>, Vec<(Vec<i64>, bool)>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_coords` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn collect_coords(path: &Path, needed: &HashSet<i64>) -> HashMap<i64, (f64, f64)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_node_refs` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn count_node_refs(ways: &[(Vec<i64>, bool)]) -> HashMap<i64, usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_edges_simplified` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn build_edges_simplified(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `largest_wcc` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:263:4
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn largest_wcc(node_ids: &[i64], edges: &[RawEdge]) -> HashSet<i64> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EdgeDir` is never used
[INFO] [stdout]  --> src/utility.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum EdgeDir {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `benchmark` is never used
[INFO] [stdout]  --> src/benchmark.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn benchmark(
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `preprocess_landmarks` is never used
[INFO] [stdout]  --> src/preprocess.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn preprocess_landmarks(graph_prefix: &str){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `preprocess_flags` is never used
[INFO] [stdout]   --> src/preprocess.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn preprocess_flags(graph_prefix: &str){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `preprocess_contraction` is never used
[INFO] [stdout]   --> src/preprocess.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn preprocess_contraction(graph_prefix: &str){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/algo/contraction/mod.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |         for (v_index, v) in self.vertices.iter().enumerate(){
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/benchmark.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         graph.load_contraction(&contraction_path);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = graph.load_contraction(&contraction_path);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `random_landmarks_path`
[INFO] [stdout]   --> src/benchmark.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let random_landmarks_path = format!("graphs/{}_landmarks_random.bin", graph_prefix);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_random_landmarks_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contraction_hierarchies` is never used
[INFO] [stdout]   --> src/algo/mod.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn contraction_hierarchies(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `astar_contraction_hierarchies` is never used
[INFO] [stdout]   --> src/algo/mod.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn astar_contraction_hierarchies(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_random_landmarks`, `get_farthest_landmarks`, and `get_landmark_data` are never used
[INFO] [stdout]   --> src/algo/alt/landmarks.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Graph {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout]  8 |     pub fn get_random_landmarks(&mut self, count: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn get_farthest_landmarks(&mut self, count: u32){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_landmark_data(&mut self, vertex: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_u32` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn write_u32(w: &mut impl Write, v: u32) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_u64` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn write_u64(w: &mut impl Write, v: u64) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_f32` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn write_f32(w: &mut impl Write, v: f32) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_distance_vec` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn write_distance_vec(w: &mut impl Write, v: &IndexVec<OrderedFloat<f32>>) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_landmarks` is never used
[INFO] [stdout]   --> src/algo/alt/cache.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Graph {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 75 |     /// Serialize landmarks to a `.bin` file. Panics on any I/O error.
[INFO] [stdout] 76 |     pub fn save_landmarks(&self, path: &str) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `middle_dist` is never used
[INFO] [stdout]   --> src/algo/astar/heuristics.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn middle_dist<F>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `distance_to_all` is never used
[INFO] [stdout]  --> src/algo/dijkstra/distance_to_all.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Graph {
[INFO] [stdout]   | ---------- method in this implementation
[INFO] [stdout] 7 |     pub fn distance_to_all(&self, from: u32, dir: EdgeDir) -> IndexVec<OrderedFloat<f32>> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/algo/utils.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl QueueItem {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(vertex: u32, cost: OrderedFloat<f32>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `count_border_vertices`, `is_vertex_on_region_border`, `preprocess_region_edges`, and `compute_region_flags` are never used
[INFO] [stdout]   --> src/algo/arc_flags/preprocess.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Graph {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 23 |     pub fn count_border_vertices(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn is_vertex_on_region_border(&self, vertex: u32, dir: EdgeDir) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn preprocess_region_edges(&mut self, region_count: usize, dir: EdgeDir) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn compute_region_flags(&self, source: u32, dir: EdgeDir) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_edge_region_cache` is never used
[INFO] [stdout]    --> src/algo/arc_flags/preprocess.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl Graph {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] 127 |     pub fn save_edge_region_cache(&self, path: impl AsRef<Path>) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kth` is never used
[INFO] [stdout]  --> src/algo/arc_flags/divisions/kd_trees.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn kth<T: Ord>(indices: &mut [usize], data: &[T], k:usize) -> usize
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lomuto_partition` is never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/kd_trees.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn lomuto_partition<T: Ord>(indices: &mut [usize], pivot: usize, data: &[T]) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quickselect` is never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/kd_trees.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn quickselect<T: Ord>(indices: &mut[usize], data: &[T],  k: usize) -> usize{
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `divide_into_regions_kd` and `kd_division` are never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/kd_trees.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl Graph{
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 60 |     // division_depth is log of the number of regions generated
[INFO] [stdout] 61 |     pub fn divide_into_regions_kd(&mut self, division_depth: u32){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn kd_division(&mut self, indices: &mut[usize], 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multi_dijkstra_regions` is never used
[INFO] [stdout]  --> src/algo/arc_flags/divisions/farthest.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn multi_dijkstra_regions(graph: &mut Graph, sources: Vec<u32>) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `divide_into_regions_dijkstra` and `get_farthest_points` are never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/farthest.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Graph{
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 38 |     pub fn divide_into_regions_dijkstra(&mut self, region_count: u32){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn get_farthest_points(&self, count: u32) -> Vec<u32>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueueItemSource` is never constructed
[INFO] [stdout]  --> src/algo/arc_flags/divisions/utils.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct QueueItemSource {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/algo/arc_flags/divisions/utils.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl QueueItemSource {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn new(vertex: u32, source: u32, cost: OrderedFloat<f32>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contract_vertex`, `simulate_contraction`, `contract`, `get_priority`, `save_contraction`, and `load_contraction` are never used
[INFO] [stdout]    --> src/algo/contraction/mod.rs:11:8
[INFO] [stdout]     |
[INFO] [stdout]  10 | impl Graph{
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout]  11 |     fn contract_vertex(&mut self, v: u32, contracted: &HashSet<u32>) -> u32{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  23 |     fn simulate_contraction(&self, v: u32, contracted: &HashSet<u32>) -> Vec<(u32, u32, OrderedFloat<f32>)>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn contract(&mut self) -> u32{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn get_priority(&self, v: u32, contracted: &HashSet<u32>) -> OrderedFloat<f32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn save_contraction(&self, path: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn load_contraction(&mut self, path: &str) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseConfig` is never constructed
[INFO] [stdout]   --> src/graph_building/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ParseConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseResult` is never constructed
[INFO] [stdout]   --> src/graph_building/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ParseResult {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_osm` is never used
[INFO] [stdout]   --> src/graph_building/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn parse_osm(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RawEdge` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | type RawEdge = (i64, i64, f64);
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_driveable` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn is_driveable(highway: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `haversine_m` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn haversine_m(lat1: f64, lon1: f64, lat2: f64, lon2: f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_way_nodes` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn collect_way_nodes(path: &Path) -> (HashSet<i64>, Vec<(Vec<i64>, bool)>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_coords` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn collect_coords(path: &Path, needed: &HashSet<i64>) -> HashMap<i64, (f64, f64)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_node_refs` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn count_node_refs(ways: &[(Vec<i64>, bool)]) -> HashMap<i64, usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_edges_simplified` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn build_edges_simplified(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `largest_wcc` is never used
[INFO] [stdout]    --> src/graph_building/mod.rs:263:4
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn largest_wcc(node_ids: &[i64], edges: &[RawEdge]) -> HashSet<i64> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EdgeDir` is never used
[INFO] [stdout]  --> src/utility.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum EdgeDir {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `benchmark` is never used
[INFO] [stdout]  --> src/benchmark.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn benchmark(
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `preprocess_landmarks` is never used
[INFO] [stdout]  --> src/preprocess.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn preprocess_landmarks(graph_prefix: &str){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `preprocess_flags` is never used
[INFO] [stdout]   --> src/preprocess.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn preprocess_flags(graph_prefix: &str){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `preprocess_contraction` is never used
[INFO] [stdout]   --> src/preprocess.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn preprocess_contraction(graph_prefix: &str){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/benchmark.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         graph.load_contraction(&contraction_path);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = graph.load_contraction(&contraction_path);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "62f8b7dd7051e45a354be09b2cfeca7af166442a04440d1afdbe0b5eb58d6291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f8b7dd7051e45a354be09b2cfeca7af166442a04440d1afdbe0b5eb58d6291", kill_on_drop: false }`
[INFO] [stdout] 62f8b7dd7051e45a354be09b2cfeca7af166442a04440d1afdbe0b5eb58d6291
