[INFO] cloning repository https://github.com/minhnguyen-9/E90--Rust-Motion-Planner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minhnguyen-9/E90--Rust-Motion-Planner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminhnguyen-9%2FE90--Rust-Motion-Planner", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7eadc128b0b011ae029c319f3943005dcd5fd5c
[INFO] testing minhnguyen-9/E90--Rust-Motion-Planner against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminhnguyen-9%2FE90--Rust-Motion-Planner" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/minhnguyen-9/E90--Rust-Motion-Planner
[INFO] finished tweaking git repo https://github.com/minhnguyen-9/E90--Rust-Motion-Planner
[INFO] tweaked toml for git repo https://github.com/minhnguyen-9/E90--Rust-Motion-Planner written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/minhnguyen-9/E90--Rust-Motion-Planner on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/minhnguyen-9/E90--Rust-Motion-Planner 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::iter::Scan`
[INFO] [stdout]  --> src/graph3d/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::iter::Scan;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `glutin` and `implement_vertex`
[INFO] [stdout]  --> src/graph3d/mod.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glium::{glutin, implement_vertex, uniform, Surface};
[INFO] [stdout]   |             ^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/graph3d/parser_glium.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/graph3d/parser_glium.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/tests.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Surface`
[INFO] [stdout]  --> src/graph3d/mod.rs:3:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glium::{glutin, implement_vertex, uniform, Surface};
[INFO] [stdout]   |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `robot`
[INFO] [stdout]   --> src/graph3d/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let robot = glium::VertexBuffer::new(&display, &sync_data::ROBOT).expect("no robot found");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_robot`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indices2`
[INFO] [stdout]   --> src/graph3d/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let indices2 = glium::IndexBuffer::new(
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indices2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `normals2`
[INFO] [stdout]   --> src/graph3d/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let normals2 = glium::VertexBuffer::new(&display, &sync_data::NORMALS2).unwrap();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_normals2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALE` is never used
[INFO] [stdout]  --> src/graph3d/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const SCALE: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point3` is never constructed
[INFO] [stdout]   --> src/graph3d/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Point3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point2` is never constructed
[INFO] [stdout]   --> src/graph3d/mod.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Point2 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `As3d` is never used
[INFO] [stdout]   --> src/graph3d/mod.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait As3d {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `graph3d` is never used
[INFO] [stdout]   --> src/graph3d/mod.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn graph3d<T: As3d + 'static>(path: Vec<T>) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point2` is never constructed
[INFO] [stdout]  --> src/graph3d/parser_glium.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Point2 {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Obstacle` is never constructed
[INFO] [stdout]   --> src/graph3d/parser_glium.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Obstacle {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]   --> src/graph3d/parser_glium.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Vertex {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `obstacle_parser_find_connecting_indices` is never used
[INFO] [stdout]   --> src/graph3d/parser_glium.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn obstacle_parser_find_connecting_indices(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `obstacle_parser_glium` is never used
[INFO] [stdout]   --> src/graph3d/parser_glium.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn obstacle_parser_glium(filepath: &str) -> Result<Vec<Vertex>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]  --> src/graph3d/sync_data.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Vertex {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROBOT` is never used
[INFO] [stdout]   --> src/graph3d/sync_data.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const ROBOT: [Vertex; 4] = [
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERTICES` is never used
[INFO] [stdout]   --> src/graph3d/sync_data.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const VERTICES: [Vertex; 5] = [
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Normal` is never constructed
[INFO] [stdout]   --> src/graph3d/sync_data.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Normal {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NORMALS` is never used
[INFO] [stdout]   --> src/graph3d/sync_data.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub const NORMALS: [Normal; 21] = [
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NORMALS2` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:134:11
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub const NORMALS2: [Normal; 4] = [
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDICES` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:151:11
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub const INDICES: [u16; 6] = [1, 2, 3, 1, 4, 2u16];
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDICES2` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:153:11
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub const INDICES2: [u16; 3] = [1, 2, 3u16];
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CIRCLE` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:155:11
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub const CIRCLE: [Vertex; 35] = [
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CIRCLE_INDICES` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:264:11
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub const CIRCLE_INDICES: [u16; 34] = [
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CIRCLE_NORMALS` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:269:11
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub const CIRCLE_NORMALS: [Normal; 34] = [
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point2` is never constructed
[INFO] [stdout]  --> src/tests.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Point2 {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Obstacle` is never constructed
[INFO] [stdout]   --> src/tests.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Obstacle {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]   --> src/tests.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Vertex {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `obstacle_parser_glium` is never used
[INFO] [stdout]   --> src/tests.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn obstacle_parser_glium(filepath: &str) -> Result<Vec<Vertex>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 41s
[INFO] running `Command { std: "docker" "inspect" "be2c26d4a1f565b7fa35feebb00e8d5283eae4971554c49f9e33947e5f83209b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2c26d4a1f565b7fa35feebb00e8d5283eae4971554c49f9e33947e5f83209b", kill_on_drop: false }`
[INFO] [stdout] be2c26d4a1f565b7fa35feebb00e8d5283eae4971554c49f9e33947e5f83209b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89b8dc22cfdcb3175113042636b000ed06486c17e986560a9edaae310afabac1
[INFO] running `Command { std: "docker" "start" "-a" "89b8dc22cfdcb3175113042636b000ed06486c17e986560a9edaae310afabac1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cairo_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::Scan`
[INFO] [stdout]  --> src/graph3d/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::iter::Scan;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `glutin` and `implement_vertex`
[INFO] [stdout]  --> src/graph3d/mod.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glium::{glutin, implement_vertex, uniform, Surface};
[INFO] [stdout]   |             ^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/graph3d/parser_glium.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/graph3d/parser_glium.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/tests.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{self, BufRead, BufReader};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Surface`
[INFO] [stdout]  --> src/graph3d/mod.rs:3:48
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glium::{glutin, implement_vertex, uniform, Surface};
[INFO] [stdout]   |                                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `robot`
[INFO] [stdout]   --> src/graph3d/mod.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let robot = glium::VertexBuffer::new(&display, &sync_data::ROBOT).expect("no robot found");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_robot`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indices2`
[INFO] [stdout]   --> src/graph3d/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let indices2 = glium::IndexBuffer::new(
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indices2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `normals2`
[INFO] [stdout]   --> src/graph3d/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let normals2 = glium::VertexBuffer::new(&display, &sync_data::NORMALS2).unwrap();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_normals2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obstacles`
[INFO] [stdout]    --> src/tests.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let obstacles: Vec<Obstacle> = serde_json::from_reader(file)?;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obstacles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALE` is never used
[INFO] [stdout]  --> src/graph3d/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const SCALE: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point3` is never constructed
[INFO] [stdout]   --> src/graph3d/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Point3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point2` is never constructed
[INFO] [stdout]   --> src/graph3d/mod.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Point2 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `As3d` is never used
[INFO] [stdout]   --> src/graph3d/mod.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait As3d {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `graph3d` is never used
[INFO] [stdout]   --> src/graph3d/mod.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn graph3d<T: As3d + 'static>(path: Vec<T>) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point2` is never constructed
[INFO] [stdout]  --> src/graph3d/parser_glium.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Point2 {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Obstacle` is never constructed
[INFO] [stdout]   --> src/graph3d/parser_glium.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Obstacle {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]   --> src/graph3d/parser_glium.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Vertex {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `obstacle_parser_find_connecting_indices` is never used
[INFO] [stdout]   --> src/graph3d/parser_glium.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn obstacle_parser_find_connecting_indices(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `obstacle_parser_glium` is never used
[INFO] [stdout]   --> src/graph3d/parser_glium.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn obstacle_parser_glium(filepath: &str) -> Result<Vec<Vertex>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]  --> src/graph3d/sync_data.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Vertex {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROBOT` is never used
[INFO] [stdout]   --> src/graph3d/sync_data.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const ROBOT: [Vertex; 4] = [
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERTICES` is never used
[INFO] [stdout]   --> src/graph3d/sync_data.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const VERTICES: [Vertex; 5] = [
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Normal` is never constructed
[INFO] [stdout]   --> src/graph3d/sync_data.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Normal {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NORMALS` is never used
[INFO] [stdout]   --> src/graph3d/sync_data.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub const NORMALS: [Normal; 21] = [
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NORMALS2` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:134:11
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub const NORMALS2: [Normal; 4] = [
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDICES` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:151:11
[INFO] [stdout]     |
[INFO] [stdout] 151 | pub const INDICES: [u16; 6] = [1, 2, 3, 1, 4, 2u16];
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDICES2` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:153:11
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub const INDICES2: [u16; 3] = [1, 2, 3u16];
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CIRCLE` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:155:11
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub const CIRCLE: [Vertex; 35] = [
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CIRCLE_INDICES` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:264:11
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub const CIRCLE_INDICES: [u16; 34] = [
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CIRCLE_NORMALS` is never used
[INFO] [stdout]    --> src/graph3d/sync_data.rs:269:11
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub const CIRCLE_NORMALS: [Normal; 34] = [
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vertex` is never constructed
[INFO] [stdout]   --> src/tests.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Vertex {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `obstacle_parser_glium` is never used
[INFO] [stdout]   --> src/tests.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn obstacle_parser_glium(filepath: &str) -> Result<Vec<Vertex>, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "89b8dc22cfdcb3175113042636b000ed06486c17e986560a9edaae310afabac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b8dc22cfdcb3175113042636b000ed06486c17e986560a9edaae310afabac1", kill_on_drop: false }`
[INFO] [stdout] 89b8dc22cfdcb3175113042636b000ed06486c17e986560a9edaae310afabac1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a400334f9964e5402c28974d424f5b5a36fa9e4471a79b14b3c57ccb7f83116
[INFO] running `Command { std: "docker" "start" "-a" "5a400334f9964e5402c28974d424f5b5a36fa9e4471a79b14b3c57ccb7f83116", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::iter::Scan`
[INFO] [stderr]  --> src/graph3d/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::iter::Scan;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `glutin` and `implement_vertex`
[INFO] [stderr]  --> src/graph3d/mod.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use glium::{glutin, implement_vertex, uniform, Surface};
[INFO] [stderr]   |             ^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/graph3d/parser_glium.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{self, BufRead, BufReader};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/graph3d/parser_glium.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/tests.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{self, BufRead, BufReader};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/tests.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Surface`
[INFO] [stderr]  --> src/graph3d/mod.rs:3:48
[INFO] [stderr]   |
[INFO] [stderr] 3 | use glium::{glutin, implement_vertex, uniform, Surface};
[INFO] [stderr]   |                                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `robot`
[INFO] [stderr]   --> src/graph3d/mod.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let robot = glium::VertexBuffer::new(&display, &sync_data::ROBOT).expect("no robot found");
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_robot`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `indices2`
[INFO] [stderr]   --> src/graph3d/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let indices2 = glium::IndexBuffer::new(
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indices2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `normals2`
[INFO] [stderr]   --> src/graph3d/mod.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let normals2 = glium::VertexBuffer::new(&display, &sync_data::NORMALS2).unwrap();
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_normals2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `obstacles`
[INFO] [stderr]    --> src/tests.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let obstacles: Vec<Obstacle> = serde_json::from_reader(file)?;
[INFO] [stderr]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obstacles`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SCALE` is never used
[INFO] [stderr]  --> src/graph3d/mod.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const SCALE: f32 = 0.01;
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Point3` is never constructed
[INFO] [stderr]   --> src/graph3d/mod.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Point3 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Point2` is never constructed
[INFO] [stderr]   --> src/graph3d/mod.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Point2 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `As3d` is never used
[INFO] [stderr]   --> src/graph3d/mod.rs:22:11
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub trait As3d {
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `graph3d` is never used
[INFO] [stderr]   --> src/graph3d/mod.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn graph3d<T: As3d + 'static>(path: Vec<T>) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Point2` is never constructed
[INFO] [stderr]  --> src/graph3d/parser_glium.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Point2 {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Obstacle` is never constructed
[INFO] [stderr]   --> src/graph3d/parser_glium.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Obstacle {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Vertex` is never constructed
[INFO] [stderr]   --> src/graph3d/parser_glium.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Vertex {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `obstacle_parser_find_connecting_indices` is never used
[INFO] [stderr]   --> src/graph3d/parser_glium.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn obstacle_parser_find_connecting_indices(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `obstacle_parser_glium` is never used
[INFO] [stderr]   --> src/graph3d/parser_glium.rs:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn obstacle_parser_glium(filepath: &str) -> Result<Vec<Vertex>, Box<dyn std::error::Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Vertex` is never constructed
[INFO] [stderr]  --> src/graph3d/sync_data.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Vertex {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ROBOT` is never used
[INFO] [stderr]   --> src/graph3d/sync_data.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const ROBOT: [Vertex; 4] = [
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `VERTICES` is never used
[INFO] [stderr]   --> src/graph3d/sync_data.rs:35:11
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub const VERTICES: [Vertex; 5] = [
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Normal` is never constructed
[INFO] [stderr]   --> src/graph3d/sync_data.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub struct Normal {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NORMALS` is never used
[INFO] [stderr]   --> src/graph3d/sync_data.rs:67:11
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const NORMALS: [Normal; 21] = [
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NORMALS2` is never used
[INFO] [stderr]    --> src/graph3d/sync_data.rs:134:11
[INFO] [stderr]     |
[INFO] [stderr] 134 | pub const NORMALS2: [Normal; 4] = [
[INFO] [stderr]     |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `INDICES` is never used
[INFO] [stderr]    --> src/graph3d/sync_data.rs:151:11
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub const INDICES: [u16; 6] = [1, 2, 3, 1, 4, 2u16];
[INFO] [stderr]     |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `INDICES2` is never used
[INFO] [stderr]    --> src/graph3d/sync_data.rs:153:11
[INFO] [stderr]     |
[INFO] [stderr] 153 | pub const INDICES2: [u16; 3] = [1, 2, 3u16];
[INFO] [stderr]     |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CIRCLE` is never used
[INFO] [stderr]    --> src/graph3d/sync_data.rs:155:11
[INFO] [stderr]     |
[INFO] [stderr] 155 | pub const CIRCLE: [Vertex; 35] = [
[INFO] [stderr]     |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CIRCLE_INDICES` is never used
[INFO] [stderr]    --> src/graph3d/sync_data.rs:264:11
[INFO] [stderr]     |
[INFO] [stderr] 264 | pub const CIRCLE_INDICES: [u16; 34] = [
[INFO] [stderr]     |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CIRCLE_NORMALS` is never used
[INFO] [stderr]    --> src/graph3d/sync_data.rs:269:11
[INFO] [stderr]     |
[INFO] [stderr] 269 | pub const CIRCLE_NORMALS: [Normal; 34] = [
[INFO] [stderr]     |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Vertex` is never constructed
[INFO] [stderr]   --> src/tests.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Vertex {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `obstacle_parser_glium` is never used
[INFO] [stderr]   --> src/tests.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn obstacle_parser_glium(filepath: &str) -> Result<Vec<Vertex>, Box<dyn std::error::Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cairo_tutorial` (bin "cairo_tutorial" test) generated 34 warnings (run `cargo fix --bin "cairo_tutorial" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cairo_tutorial-3bddc35a428ab313)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_write_json ... FAILED
[INFO] [stdout] test tests::test_main ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_write_json stdout ----
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_main stdout ----
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_main
[INFO] [stdout]     tests::test_write_json
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin cairo_tutorial`
[INFO] running `Command { std: "docker" "inspect" "5a400334f9964e5402c28974d424f5b5a36fa9e4471a79b14b3c57ccb7f83116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a400334f9964e5402c28974d424f5b5a36fa9e4471a79b14b3c57ccb7f83116", kill_on_drop: false }`
[INFO] [stdout] 5a400334f9964e5402c28974d424f5b5a36fa9e4471a79b14b3c57ccb7f83116