[INFO] cloning repository https://github.com/Nordest27/Sweep-Line
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nordest27/Sweep-Line" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNordest27%2FSweep-Line", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNordest27%2FSweep-Line'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d217520f0052923d3cf88f5f0d4ac5da95f4ebe
[INFO] testing Nordest27/Sweep-Line against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNordest27%2FSweep-Line" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nordest27/Sweep-Line
[INFO] finished tweaking git repo https://github.com/Nordest27/Sweep-Line
[INFO] tweaked toml for git repo https://github.com/Nordest27/Sweep-Line written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nordest27/Sweep-Line on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nordest27/Sweep-Line 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Direction`
[INFO] [stdout]  --> src/example_generator.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::domain::{Point, Segment, Direction, SweepLineProblem};
[INFO] [stdout]   |                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]   --> src/example_generator.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         while true {
[INFO] [stdout]    |         ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::vec`
[INFO] [stdout]  --> src/visualization.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::vec;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MouseContext`
[INFO] [stdout]  --> src/visualization.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ggez::input::mouse::{MouseContext, MouseButton};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Direction`
[INFO] [stdout]   --> src/visualization.rs:11:55
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::domain::{Point, Segment, SweepLineProblem, Direction, distance};
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `naive_intersection_solver`
[INFO] [stdout]   --> src/visualization.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::solvers::{naive_intersection_solver, sweep_line_solver};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ggez::input::keyboard::KeyCode::E`
[INFO] [stdout]  --> src/solvers.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ggez::input::keyboard::KeyCode::E;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Direction`
[INFO] [stdout]  --> src/solvers.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Point, Segment, Direction, SweepLineProblem,
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::PartialEq`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cmp::PartialEq;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Point`, `Segment`, `SweepLineProblem`, `segments_intersection`, and `test_treap`
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use domain::{Point, Segment, Direction, SweepLineProblem, segments_intersection, test_treap};
[INFO] [stdout]   |              ^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solvers::test_sweep_line_solver`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use solvers::test_sweep_line_solver;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/domain.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{BufRead, Write};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/example_generator.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut result = Vec::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/example_generator.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut time = 0.0;
[INFO] [stdout]   |         ----^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/example_generator.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut basic_operations = 0;
[INFO] [stdout]   |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/domain.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |         let x = rand::random::<f64>();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/domain.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |         for i in 0..n {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/visualization.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut sweep_line_problem = SweepLineProblem::load(
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/visualization.rs:252:34
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn key_down_event(&mut self, ctx: &mut Context, input: KeyInput, _repeated: bool) -> Result<(), GameError> {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_random_example` is never used
[INFO] [stdout]  --> src/example_generator.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn create_random_example(n_segments: i32) -> SweepLineProblem {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_grid` and `interpolate_y` are never used
[INFO] [stdout]   --> src/domain.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Segment {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 30 |     pub fn to_grid(&self, grid_size: f64) -> Segment {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn interpolate_y(&self, x: f64) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `time` is never read
[INFO] [stdout]    --> src/domain.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct SweepLineProblem {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub time: f64,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SweepLineProblem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `inorder` and `print_inorder` are never used
[INFO] [stdout]    --> src/domain.rs:357:8
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl Treap {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 357 |     fn inorder(&self, node: &Option<Box<Node>>) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub fn print_inorder(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_treap` is never used
[INFO] [stdout]    --> src/domain.rs:375:8
[INFO] [stdout]     |
[INFO] [stdout] 375 | pub fn test_treap() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `naive_intersection_solver` is never used
[INFO] [stdout]   --> src/solvers.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn naive_intersection_solver(sweep_line_problem: &mut SweepLineProblem) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_sweep_line_solver` is never used
[INFO] [stdout]    --> src/solvers.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 296 | pub fn test_sweep_line_solver() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 52s
[INFO] running `Command { std: "docker" "inspect" "e44bd5c664c716e7d52dfc5ae90616f8aa700c935e901b951a7557616896e7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44bd5c664c716e7d52dfc5ae90616f8aa700c935e901b951a7557616896e7bb", kill_on_drop: false }`
[INFO] [stdout] e44bd5c664c716e7d52dfc5ae90616f8aa700c935e901b951a7557616896e7bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb0781082c92296c7589e4d0c1b2e4ff9b08b1fdf253d2642004dd088b74911f
[INFO] running `Command { std: "docker" "start" "-a" "fb0781082c92296c7589e4d0c1b2e4ff9b08b1fdf253d2642004dd088b74911f", kill_on_drop: false }`
[INFO] [stderr]    Compiling SweepLine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Direction`
[INFO] [stdout]  --> src/example_generator.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::domain::{Point, Segment, Direction, SweepLineProblem};
[INFO] [stdout]   |                                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]   --> src/example_generator.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         while true {
[INFO] [stdout]    |         ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::vec`
[INFO] [stdout]  --> src/visualization.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::vec;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MouseContext`
[INFO] [stdout]  --> src/visualization.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ggez::input::mouse::{MouseContext, MouseButton};
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Direction`
[INFO] [stdout]   --> src/visualization.rs:11:55
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::domain::{Point, Segment, SweepLineProblem, Direction, distance};
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `naive_intersection_solver`
[INFO] [stdout]   --> src/visualization.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::solvers::{naive_intersection_solver, sweep_line_solver};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ggez::input::keyboard::KeyCode::E`
[INFO] [stdout]  --> src/solvers.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ggez::input::keyboard::KeyCode::E;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Direction`
[INFO] [stdout]  --> src/solvers.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Point, Segment, Direction, SweepLineProblem,
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::PartialEq`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cmp::PartialEq;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Point`, `Segment`, `SweepLineProblem`, `segments_intersection`, and `test_treap`
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use domain::{Point, Segment, Direction, SweepLineProblem, segments_intersection, test_treap};
[INFO] [stdout]   |              ^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `solvers::test_sweep_line_solver`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use solvers::test_sweep_line_solver;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/domain.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{BufRead, Write};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/example_generator.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut result = Vec::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/example_generator.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut time = 0.0;
[INFO] [stdout]   |         ----^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/example_generator.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut basic_operations = 0;
[INFO] [stdout]   |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/domain.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |         let x = rand::random::<f64>();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/domain.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |         for i in 0..n {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/visualization.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut sweep_line_problem = SweepLineProblem::load(
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/visualization.rs:252:34
[INFO] [stdout]     |
[INFO] [stdout] 252 |     fn key_down_event(&mut self, ctx: &mut Context, input: KeyInput, _repeated: bool) -> Result<(), GameError> {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_random_example` is never used
[INFO] [stdout]  --> src/example_generator.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn create_random_example(n_segments: i32) -> SweepLineProblem {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_grid` and `interpolate_y` are never used
[INFO] [stdout]   --> src/domain.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Segment {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 30 |     pub fn to_grid(&self, grid_size: f64) -> Segment {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn interpolate_y(&self, x: f64) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `time` is never read
[INFO] [stdout]    --> src/domain.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct SweepLineProblem {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub time: f64,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SweepLineProblem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `inorder` and `print_inorder` are never used
[INFO] [stdout]    --> src/domain.rs:357:8
[INFO] [stdout]     |
[INFO] [stdout] 225 | impl Treap {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 357 |     fn inorder(&self, node: &Option<Box<Node>>) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub fn print_inorder(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_treap` is never used
[INFO] [stdout]    --> src/domain.rs:375:8
[INFO] [stdout]     |
[INFO] [stdout] 375 | pub fn test_treap() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `naive_intersection_solver` is never used
[INFO] [stdout]   --> src/solvers.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn naive_intersection_solver(sweep_line_problem: &mut SweepLineProblem) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_sweep_line_solver` is never used
[INFO] [stdout]    --> src/solvers.rs:296:8
[INFO] [stdout]     |
[INFO] [stdout] 296 | pub fn test_sweep_line_solver() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "fb0781082c92296c7589e4d0c1b2e4ff9b08b1fdf253d2642004dd088b74911f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0781082c92296c7589e4d0c1b2e4ff9b08b1fdf253d2642004dd088b74911f", kill_on_drop: false }`
[INFO] [stdout] fb0781082c92296c7589e4d0c1b2e4ff9b08b1fdf253d2642004dd088b74911f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5dcb7b63375d584db1e306f095b4054a9de38f2690e577370b2ded6a5558500
[INFO] running `Command { std: "docker" "start" "-a" "d5dcb7b63375d584db1e306f095b4054a9de38f2690e577370b2ded6a5558500", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Direction`
[INFO] [stderr]  --> src/example_generator.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::domain::{Point, Segment, Direction, SweepLineProblem};
[INFO] [stderr]   |                                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]   --> src/example_generator.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         while true {
[INFO] [stderr]    |         ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(while_true)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec`
[INFO] [stderr]  --> src/visualization.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::vec;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MouseContext`
[INFO] [stderr]  --> src/visualization.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | use ggez::input::mouse::{MouseContext, MouseButton};
[INFO] [stderr]   |                          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Direction`
[INFO] [stderr]   --> src/visualization.rs:11:55
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::domain::{Point, Segment, SweepLineProblem, Direction, distance};
[INFO] [stderr]    |                                                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `naive_intersection_solver`
[INFO] [stderr]   --> src/visualization.rs:12:22
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::solvers::{naive_intersection_solver, sweep_line_solver};
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ggez::input::keyboard::KeyCode::E`
[INFO] [stderr]  --> src/solvers.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ggez::input::keyboard::KeyCode::E;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Direction`
[INFO] [stderr]  --> src/solvers.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Point, Segment, Direction, SweepLineProblem,
[INFO] [stderr]   |                     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rand;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::PartialEq`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::cmp::PartialEq;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Direction`, `Point`, `Segment`, `SweepLineProblem`, `segments_intersection`, and `test_treap`
[INFO] [stderr]  --> src/main.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 | use domain::{Point, Segment, Direction, SweepLineProblem, segments_intersection, test_treap};
[INFO] [stderr]   |              ^^^^^  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `solvers::test_sweep_line_solver`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use solvers::test_sweep_line_solver;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]  --> src/domain.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{BufRead, Write};
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/example_generator.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut result = Vec::new();
[INFO] [stderr]   |         ----^^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/example_generator.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let mut time = 0.0;
[INFO] [stderr]   |         ----^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/example_generator.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut basic_operations = 0;
[INFO] [stderr]   |         ----^^^^^^^^^^^^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/domain.rs:380:13
[INFO] [stderr]     |
[INFO] [stderr] 380 |         let x = rand::random::<f64>();
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/domain.rs:382:13
[INFO] [stderr]     |
[INFO] [stderr] 382 |         for i in 0..n {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/visualization.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let mut sweep_line_problem = SweepLineProblem::load(
[INFO] [stderr]    |             ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/visualization.rs:252:34
[INFO] [stderr]     |
[INFO] [stderr] 252 |     fn key_down_event(&mut self, ctx: &mut Context, input: KeyInput, _repeated: bool) -> Result<(), GameError> {
[INFO] [stderr]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_random_example` is never used
[INFO] [stderr]  --> src/example_generator.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn create_random_example(n_segments: i32) -> SweepLineProblem {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `to_grid` and `interpolate_y` are never used
[INFO] [stderr]   --> src/domain.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl Segment {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] 30 |     pub fn to_grid(&self, grid_size: f64) -> Segment {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 |     pub fn interpolate_y(&self, x: f64) -> f64 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `time` is never read
[INFO] [stderr]    --> src/domain.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub struct SweepLineProblem {
[INFO] [stderr]     |            ---------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub time: f64,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `SweepLineProblem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `inorder` and `print_inorder` are never used
[INFO] [stderr]    --> src/domain.rs:357:8
[INFO] [stderr]     |
[INFO] [stderr] 225 | impl Treap {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 357 |     fn inorder(&self, node: &Option<Box<Node>>) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 368 |     pub fn print_inorder(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_treap` is never used
[INFO] [stderr]    --> src/domain.rs:375:8
[INFO] [stderr]     |
[INFO] [stderr] 375 | pub fn test_treap() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `naive_intersection_solver` is never used
[INFO] [stderr]   --> src/solvers.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn naive_intersection_solver(sweep_line_problem: &mut SweepLineProblem) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_sweep_line_solver` is never used
[INFO] [stderr]    --> src/solvers.rs:296:8
[INFO] [stderr]     |
[INFO] [stderr] 296 | pub fn test_sweep_line_solver() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `SweepLine` (bin "SweepLine" test) generated 27 warnings (run `cargo fix --bin "SweepLine" -p SweepLine --tests` to apply 19 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/SweepLine-450662f685f84706)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5dcb7b63375d584db1e306f095b4054a9de38f2690e577370b2ded6a5558500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dcb7b63375d584db1e306f095b4054a9de38f2690e577370b2ded6a5558500", kill_on_drop: false }`
[INFO] [stdout] d5dcb7b63375d584db1e306f095b4054a9de38f2690e577370b2ded6a5558500
