[INFO] cloning repository https://github.com/erikaderstedt/snabbkarta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erikaderstedt/snabbkarta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikaderstedt%2Fsnabbkarta", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b98d7a158168764f05aa26d17e9c4b0f654ce16
[INFO] checking erikaderstedt/snabbkarta against master#cb40c25f6aebb637163d26bf76a680ed6e5d1eda for pr-156157-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikaderstedt%2Fsnabbkarta" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/erikaderstedt/snabbkarta
[INFO] finished tweaking git repo https://github.com/erikaderstedt/snabbkarta
[INFO] tweaked toml for git repo https://github.com/erikaderstedt/snabbkarta written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/erikaderstedt/snabbkarta on toolchain cb40c25f6aebb637163d26bf76a680ed6e5d1eda
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/erikaderstedt/snabbkarta 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" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] eea64047e4d560bb5211894bba4bb65343dcd9d1a56307b5289a55c821fd1e6c
[INFO] running `Command { std: "docker" "start" "-a" "eea64047e4d560bb5211894bba4bb65343dcd9d1a56307b5289a55c821fd1e6c", kill_on_drop: false }`
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[INFO] [stdout] 95949cf86c2667c466decfd61d74c3b10ce83c6e1e0edd1a57b4a7ca3be60aae
[INFO] running `Command { std: "docker" "start" "-a" "95949cf86c2667c466decfd61d74c3b10ce83c6e1e0edd1a57b4a7ca3be60aae", kill_on_drop: false }`
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[INFO] [stderr]    Compiling snabbkarta v0.2.1 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]  --> src/wmm.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern {
[INFO] [stdout]   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]  --> src/wmm.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern {
[INFO] [stdout]   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `islands`
[INFO] [stdout]   --> src/cliffs.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let (halfedges, islands) = cliff.split_into_outer_edge_and_islands();
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_islands`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_ml_data`
[INFO] [stdout]   --> src/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let create_ml_data = matches.opt_present("m");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_ml_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Point` and `Rectangle` are never constructed
[INFO] [stdout]   --> src/ocad.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum ObjectType {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 32 |     Point(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     Rectangle,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ObjectType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `point_object` is never used
[INFO] [stdout]   --> src/ocad.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Object {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn point_object(symbol_number: i32, location: &Point, angle: f64) -> Object {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `point_3d_to_record_coordinates` is never used
[INFO] [stdout]   --> src/geometry.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PointConverter {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn point_3d_to_record_coordinates(&self, point: &Point3D) -> [i32;3] {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance_3d_to`, `cross`, and `normalized` are never used
[INFO] [stdout]   --> src/geometry.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Point3D {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn distance_3d_to(&self, other: &Point3D) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn cross(&self, other: &Point3D) -> Point3D {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn normalized(&self) -> Point3D {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lower` and `upper` are never read
[INFO] [stdout]    --> src/geometry.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Bounds {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 102 |     pub lower: Point3D,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 103 |     pub upper: Point3D,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Bounds` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_2d` and `outset_by` are never used
[INFO] [stdout]    --> src/geometry.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl Bounds {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 107 |     pub fn contains_2d(&self, point: &Point3D) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn outset_by(&self, distance: f64) -> Bounds {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `normal_as_point` and `z_normal` are never used
[INFO] [stdout]    --> src/geometry.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl Plane {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] 237 |
[INFO] [stdout] 238 |     pub fn normal_as_point(&self) -> Point3D {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn z_normal(&self) -> f64 { self.normal[2] }
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `areas` and `bounds` are never read
[INFO] [stdout]   --> src/dtm.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct DigitalTerrainModel {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub areas: Vec<f64>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub bounds: Bounds,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DigitalTerrainModel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `z_coordinate_at_xy` is never used
[INFO] [stdout]    --> src/dtm.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout]  57 | impl DigitalTerrainModel {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn z_coordinate_at_xy(&self, point: &Point3D) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base_elevation` is never read
[INFO] [stdout]   --> src/contours.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Contour {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     base_elevation: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Contour` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CondensedRecord` is never constructed
[INFO] [stdout]   --> src/ml_input_data.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct CondensedRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MachineLearningInputData` is never constructed
[INFO] [stdout]   --> src/ml_input_data.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct MachineLearningInputData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `construct_hashmap` is never used
[INFO] [stdout]   --> src/ml_input_data.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl MachineLearningInputData {
[INFO] [stdout]    | ----------------------------- associated function in this implementation
[INFO] [stdout] 35 |     pub fn construct_hashmap( records: &Vec<PointDataRecord>, 
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `construct_partial_ml_input_data` is never used
[INFO] [stdout]   --> src/ml_input_data.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn construct_partial_ml_input_data( records: &Vec<PointDataRecord>,
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexGridPosition` is never constructed
[INFO] [stdout]  --> src/hexgrid.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct HexGridPosition {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexGrid` is never constructed
[INFO] [stdout]   --> src/hexgrid.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct HexGrid {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexGridIterator` is never constructed
[INFO] [stdout]   --> src/hexgrid.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct HexGridIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `iter_over_points_in_bounds` and `covering_bounds` are never used
[INFO] [stdout]   --> src/hexgrid.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl HexGrid {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 27 |     pub fn iter_over_points_in_bounds(&self, bounds: &Bounds) -> HexGridIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn covering_bounds(bounds: &Bounds, size: f64) -> HexGrid {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Err(f) => { panic!(f.to_string()) }
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Err(f) => { panic!("{}", f.to_string()) }
[INFO] [stdout]    |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `islands`
[INFO] [stdout]   --> src/cliffs.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let (halfedges, islands) = cliff.split_into_outer_edge_and_islands();
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_islands`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_ml_data`
[INFO] [stdout]   --> src/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let create_ml_data = matches.opt_present("m");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_ml_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Point` and `Rectangle` are never constructed
[INFO] [stdout]   --> src/ocad.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub enum ObjectType {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 32 |     Point(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     Rectangle,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ObjectType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `point_object` is never used
[INFO] [stdout]   --> src/ocad.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Object {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn point_object(symbol_number: i32, location: &Point, angle: f64) -> Object {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `point_3d_to_record_coordinates` is never used
[INFO] [stdout]   --> src/geometry.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PointConverter {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn point_3d_to_record_coordinates(&self, point: &Point3D) -> [i32;3] {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance_3d_to`, `cross`, and `normalized` are never used
[INFO] [stdout]   --> src/geometry.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Point3D {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn distance_3d_to(&self, other: &Point3D) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn cross(&self, other: &Point3D) -> Point3D {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn normalized(&self) -> Point3D {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lower` and `upper` are never read
[INFO] [stdout]    --> src/geometry.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Bounds {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 102 |     pub lower: Point3D,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 103 |     pub upper: Point3D,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Bounds` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `contains_2d` and `outset_by` are never used
[INFO] [stdout]    --> src/geometry.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl Bounds {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 107 |     pub fn contains_2d(&self, point: &Point3D) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn outset_by(&self, distance: f64) -> Bounds {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `normal_as_point` and `z_normal` are never used
[INFO] [stdout]    --> src/geometry.rs:238:12
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl Plane {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] 237 |
[INFO] [stdout] 238 |     pub fn normal_as_point(&self) -> Point3D {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn z_normal(&self) -> f64 { self.normal[2] }
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `areas` and `bounds` are never read
[INFO] [stdout]   --> src/dtm.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct DigitalTerrainModel {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub areas: Vec<f64>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub bounds: Bounds,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DigitalTerrainModel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `z_coordinate_at_xy` is never used
[INFO] [stdout]    --> src/dtm.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout]  57 | impl DigitalTerrainModel {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn z_coordinate_at_xy(&self, point: &Point3D) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base_elevation` is never read
[INFO] [stdout]   --> src/contours.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Contour {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 33 |     base_elevation: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Contour` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CondensedRecord` is never constructed
[INFO] [stdout]   --> src/ml_input_data.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct CondensedRecord {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MachineLearningInputData` is never constructed
[INFO] [stdout]   --> src/ml_input_data.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct MachineLearningInputData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `construct_hashmap` is never used
[INFO] [stdout]   --> src/ml_input_data.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl MachineLearningInputData {
[INFO] [stdout]    | ----------------------------- associated function in this implementation
[INFO] [stdout] 35 |     pub fn construct_hashmap( records: &Vec<PointDataRecord>, 
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `construct_partial_ml_input_data` is never used
[INFO] [stdout]   --> src/ml_input_data.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn construct_partial_ml_input_data( records: &Vec<PointDataRecord>,
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexGridPosition` is never constructed
[INFO] [stdout]  --> src/hexgrid.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct HexGridPosition {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexGrid` is never constructed
[INFO] [stdout]   --> src/hexgrid.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct HexGrid {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexGridIterator` is never constructed
[INFO] [stdout]   --> src/hexgrid.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct HexGridIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `iter_over_points_in_bounds` and `covering_bounds` are never used
[INFO] [stdout]   --> src/hexgrid.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl HexGrid {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 27 |     pub fn iter_over_points_in_bounds(&self, bounds: &Bounds) -> HexGridIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn covering_bounds(bounds: &Bounds, size: f64) -> HexGrid {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:52:28
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Err(f) => { panic!(f.to_string()) }
[INFO] [stdout]    |                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Err(f) => { panic!("{}", f.to_string()) }
[INFO] [stdout]    |                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.90s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "95949cf86c2667c466decfd61d74c3b10ce83c6e1e0edd1a57b4a7ca3be60aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95949cf86c2667c466decfd61d74c3b10ce83c6e1e0edd1a57b4a7ca3be60aae", kill_on_drop: false }`
[INFO] [stdout] 95949cf86c2667c466decfd61d74c3b10ce83c6e1e0edd1a57b4a7ca3be60aae
