[INFO] cloning repository https://github.com/WFBFA/Flight-Paths
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WFBFA/Flight-Paths" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWFBFA%2FFlight-Paths", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92fbe4a11999f8a41fe7229919f4fc5bdeccf56e
[INFO] checking WFBFA/Flight-Paths against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWFBFA%2FFlight-Paths" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WFBFA/Flight-Paths
[INFO] finished tweaking git repo https://github.com/WFBFA/Flight-Paths
[INFO] tweaked toml for git repo https://github.com/WFBFA/Flight-Paths written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WFBFA/Flight-Paths on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WFBFA/Flight-Paths 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "dcee4ca64e1cd37f5bfeabe4671a000335cb5908599a3625aa9ced27a52f0ac0", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]  --> src/data.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::convert::TryFrom;
[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: `convert::TryFrom`
[INFO] [stdout]  --> src/plow.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{collections::HashSet, convert::TryFrom};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryCollection`
[INFO] [stdout]  --> src/gj.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use geo::{GeometryCollection, intersects::Intersects};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFrom`
[INFO] [stdout]   --> src/gj.rs:10:43
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::{collections::HashSet, convert::{TryFrom, TryInto}};
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]  --> src/data.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::convert::TryFrom;
[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: `convert::TryFrom`
[INFO] [stdout]  --> src/plow.rs:9:33
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{collections::HashSet, convert::TryFrom};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GeometryCollection`
[INFO] [stdout]  --> src/gj.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use geo::{GeometryCollection, intersects::Intersects};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryFrom`
[INFO] [stdout]   --> src/gj.rs:10:43
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::{collections::HashSet, convert::{TryFrom, TryInto}};
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cost_improv_all`
[INFO] [stdout]    --> src/plow.rs:216:10
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 let (cost_improv_all, cost_improv_max, costs_improv) = (cost_improv_all, cost_improv_max, costs_improv);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cost_improv_all`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `locate` is never used
[INFO] [stdout]   --> src/data.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl RoadGraphNodes {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 63 |     /// Locates a location to the node on the graph
[INFO] [stdout] 64 |     pub fn locate(&self, l: &Location) -> Option<NodeId> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_empty`, `is_edge_empty`, and `retain_nodes` are never used
[INFO] [stdout]    --> src/graph.rs:88:9
[INFO] [stdout]     |
[INFO] [stdout]  82 | / impl<NId, N, E> Graph<NId, N, E>
[INFO] [stdout]  83 | | where 
[INFO] [stdout]  84 | |     NId: Clone + Copy + Hash + Eq,
[INFO] [stdout]  85 | |     E: Edge<NId>,
[INFO] [stdout]     | |_________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  88 |       pub fn new(nodes: HashMap<NId, N>, edges: IndexMap<NId, HashSet<E>>) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |       pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |       pub fn is_edge_empty(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |       pub fn retain_nodes(&mut self, f: impl Fn(NId) -> bool){
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&E` instead of cloning the inner type
[INFO] [stdout]    --> src/graph.rs:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     path.push(e.clone());
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&E` instead of cloning the inner type
[INFO] [stdout]    --> src/graph.rs:276:17
[INFO] [stdout]     |
[INFO] [stdout] 276 |                     path.push(e.clone());
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cost_improv_all`
[INFO] [stdout]    --> src/plow.rs:216:10
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 let (cost_improv_all, cost_improv_max, costs_improv) = (cost_improv_all, cost_improv_max, costs_improv);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cost_improv_all`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `locate` is never used
[INFO] [stdout]   --> src/data.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl RoadGraphNodes {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 63 |     /// Locates a location to the node on the graph
[INFO] [stdout] 64 |     pub fn locate(&self, l: &Location) -> Option<NodeId> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_empty`, `is_edge_empty`, and `retain_nodes` are never used
[INFO] [stdout]    --> src/graph.rs:88:9
[INFO] [stdout]     |
[INFO] [stdout]  82 | / impl<NId, N, E> Graph<NId, N, E>
[INFO] [stdout]  83 | | where 
[INFO] [stdout]  84 | |     NId: Clone + Copy + Hash + Eq,
[INFO] [stdout]  85 | |     E: Edge<NId>,
[INFO] [stdout]     | |_________________- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  88 |       pub fn new(nodes: HashMap<NId, N>, edges: IndexMap<NId, HashSet<E>>) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |       pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |       pub fn is_edge_empty(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |       pub fn retain_nodes(&mut self, f: impl Fn(NId) -> bool){
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&E` instead of cloning the inner type
[INFO] [stdout]    --> src/graph.rs:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     path.push(e.clone());
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&E` instead of cloning the inner type
[INFO] [stdout]    --> src/graph.rs:276:17
[INFO] [stdout]     |
[INFO] [stdout] 276 |                     path.push(e.clone());
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.76s
[INFO] running `Command { std: "docker" "inspect" "dcee4ca64e1cd37f5bfeabe4671a000335cb5908599a3625aa9ced27a52f0ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcee4ca64e1cd37f5bfeabe4671a000335cb5908599a3625aa9ced27a52f0ac0", kill_on_drop: false }`
[INFO] [stdout] dcee4ca64e1cd37f5bfeabe4671a000335cb5908599a3625aa9ced27a52f0ac0
