[INFO] cloning repository https://github.com/frxnxtic/supply-frontiers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frxnxtic/supply-frontiers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrxnxtic%2Fsupply-frontiers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrxnxtic%2Fsupply-frontiers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24ef84bc0f22942f5803710df9e274f80a6f7890
[INFO] checking frxnxtic/supply-frontiers against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrxnxtic%2Fsupply-frontiers" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/frxnxtic/supply-frontiers
[INFO] finished tweaking git repo https://github.com/frxnxtic/supply-frontiers
[INFO] tweaked toml for git repo https://github.com/frxnxtic/supply-frontiers written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/frxnxtic/supply-frontiers on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/frxnxtic/supply-frontiers 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51e6aca17ceebefaa663747cc0907611850497d95d636dc783ae24285f8ffc20
[INFO] running `Command { std: "docker" "start" "-a" "51e6aca17ceebefaa663747cc0907611850497d95d636dc783ae24285f8ffc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51e6aca17ceebefaa663747cc0907611850497d95d636dc783ae24285f8ffc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e6aca17ceebefaa663747cc0907611850497d95d636dc783ae24285f8ffc20", kill_on_drop: false }`
[INFO] [stdout] 51e6aca17ceebefaa663747cc0907611850497d95d636dc783ae24285f8ffc20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8146d3e64cd23d9e58d2bbbd98bf1cb2f4601efe3e8fd460ae63e410c44de0ae
[INFO] running `Command { std: "docker" "start" "-a" "8146d3e64cd23d9e58d2bbbd98bf1cb2f4601efe3e8fd460ae63e410c44de0ae", kill_on_drop: false }`
[INFO] [stderr]     Checking supply_frontier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `data::map`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use data::map;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let map = Map::new();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coordinates` and `capacity` are never read
[INFO] [stdout]  --> src/data/city.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct City {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout] 4 |     coordinates: (f32, f32),
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 5 |     capacity: i32
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `City` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_factory` is never used
[INFO] [stdout]   --> src/data/city.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl City {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn build_factory(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/data/factory.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Product {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 3  |     Metal,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 4  |     Wood,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 5  |     Oil,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 6  |     Steel,
[INFO] [stdout] 7  |     Plastic,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 8  |     Glass,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 9  |     Electronics,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     Furniture,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 11 |     Clothing,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     Grain,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Product` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coordinates`, `capacity`, and `production_rate` are never read
[INFO] [stdout]   --> src/data/factory.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Factory {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 17 |     name: String,
[INFO] [stdout] 18 |     coordinates: (f32, f32),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     capacity: i32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     production_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Factory` 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 `produce` is never used
[INFO] [stdout]   --> src/data/factory.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Factory {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn produce(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/data/transport.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum TransportType {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 3  |     Truck,
[INFO] [stdout] 4  |     Train,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 5  |     Ship,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 6  |     Airplane,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 7  |     Drone,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 8  |     Bicycle,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 9  |     Car,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     Bus,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     Helicopter,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     Rocket,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TransportType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coordinates`, `capacity`, `speed`, and `transport_type` are never read
[INFO] [stdout]   --> src/data/transport.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Transport {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 17 |     name: String,
[INFO] [stdout] 18 |     coordinates: (f32, f32),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     capacity: i32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     speed: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     transport_type: TransportType
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transport` 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 `move_to` is never used
[INFO] [stdout]   --> src/data/transport.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Transport {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn move_to(&mut self, new_coordinates: (f32, f32)) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `nodes` and `edges` are never read
[INFO] [stdout]  --> src/data/map.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Map {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 5 |     nodes: HashMap<String, Node>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     edges: HashMap<String, Vec<String>>
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Map` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `passable`, and `terrain_cost` are never read
[INFO] [stdout]   --> src/data/map.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 11 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 12 |     passable: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     terrain_cost: f32
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_node`, `add_edge`, `get_neighbors`, and `is_passable` are never used
[INFO] [stdout]   --> src/data/map.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Map {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn add_node(&mut self, id: String, passable: bool, terrain_cost: f32) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn add_edge(&mut self, from: &str, to: &str) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn get_neighbors(&self,  node_id: &str) -> Option<&Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn is_passable(&self, node_id: &str) -> Option<bool> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data::map`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use data::map;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/main.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let map = Map::new();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_factory` is never used
[INFO] [stdout]   --> src/data/city.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl City {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn build_factory(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/data/factory.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum Product {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 3  |     Metal,
[INFO] [stdout] 4  |     Wood,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 5  |     Oil,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 6  |     Steel,
[INFO] [stdout] 7  |     Plastic,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 8  |     Glass,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 9  |     Electronics,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     Furniture,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 11 |     Clothing,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     Grain,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Product` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/data/transport.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum TransportType {
[INFO] [stdout]    |          ------------- variants in this enum
[INFO] [stdout] 3  |     Truck,
[INFO] [stdout] 4  |     Train,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 5  |     Ship,
[INFO] [stdout] 6  |     Airplane,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 7  |     Drone,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 8  |     Bicycle,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 9  |     Car,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     Bus,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     Helicopter,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     Rocket,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TransportType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `transport_type` is never read
[INFO] [stdout]   --> src/data/transport.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Transport {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     transport_type: TransportType
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transport` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/data/map.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Node {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 11 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "8146d3e64cd23d9e58d2bbbd98bf1cb2f4601efe3e8fd460ae63e410c44de0ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8146d3e64cd23d9e58d2bbbd98bf1cb2f4601efe3e8fd460ae63e410c44de0ae", kill_on_drop: false }`
[INFO] [stdout] 8146d3e64cd23d9e58d2bbbd98bf1cb2f4601efe3e8fd460ae63e410c44de0ae
