[INFO] cloning repository https://github.com/andylin2004-graphics/10_mdl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andylin2004-graphics/10_mdl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandylin2004-graphics%2F10_mdl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandylin2004-graphics%2F10_mdl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b182a731dfbee467b679078d7654467a206d7e06
[INFO] testing andylin2004-graphics/10_mdl against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandylin2004-graphics%2F10_mdl" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andylin2004-graphics/10_mdl
[INFO] finished tweaking git repo https://github.com/andylin2004-graphics/10_mdl
[INFO] tweaked toml for git repo https://github.com/andylin2004-graphics/10_mdl written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andylin2004-graphics/10_mdl on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andylin2004-graphics/10_mdl 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aa2d05d9eacf860748544643ae39e890dce521ee8d85fe2926efc4ce44fd0bb
[INFO] running `Command { std: "docker" "start" "-a" "4aa2d05d9eacf860748544643ae39e890dce521ee8d85fe2926efc4ce44fd0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aa2d05d9eacf860748544643ae39e890dce521ee8d85fe2926efc4ce44fd0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa2d05d9eacf860748544643ae39e890dce521ee8d85fe2926efc4ce44fd0bb", kill_on_drop: false }`
[INFO] [stdout] 4aa2d05d9eacf860748544643ae39e890dce521ee8d85fe2926efc4ce44fd0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e912a7475051279c297911b98ab6c6ad3317b1abdcc8ebeaebf9791bb20dbf59
[INFO] running `Command { std: "docker" "start" "-a" "e912a7475051279c297911b98ab6c6ad3317b1abdcc8ebeaebf9791bb20dbf59", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling hw-10 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/draw.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::consts`
[INFO] [stdout]  --> src/gmath.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::consts;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::CurveType`
[INFO] [stdout]  --> src/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::matrix::CurveType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iterators::Pair`
[INFO] [stdout]  --> src/parser.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::pest::{iterators::Pair, Parser};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]   --> src/parser.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{self, BufRead, BufReader, Read};
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/draw.rs:150:56
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn draw_polygons(&mut self, polygons: &Matrix, c: &Color, view: &mut Vec<f32>, ambient_color: &Color, point_light_vector: &mut Ve...
[INFO] [stdout]     |                                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_edge_int`, `add_circle`, and `add_curve` are never used
[INFO] [stdout]    --> src/draw.rs:255:12
[INFO] [stdout]     |
[INFO] [stdout] 246 | impl Matrix {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn add_edge_int(&mut self, x0: i32, y0: i32, z0: i32, x1: i32, y1: i32, z1: i32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn add_circle(&mut self, cx: f32, cy: f32, cz: f32, r: f32, step: i32) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     pub fn add_curve(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/image.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Image {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CurveType` is never used
[INFO] [stdout]  --> src/matrix.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum CurveType{
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `print_matrix`, `make_bezier`, `make_hermite`, and `generate_curve_coefs` are never used
[INFO] [stdout]    --> src/matrix.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl Matrix{
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49  |     pub fn print_matrix(&self){
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn make_bezier() -> Matrix{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn make_hermite() -> Matrix{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn generate_curve_coefs( p0: f32, p1: f32, p2: f32, p3: f32, t: &CurveType ) -> Matrix{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `red`, `green`, and `blue` are never read
[INFO] [stdout]   --> src/parser.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Constants {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub red: f32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 24 |     pub green: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 25 |     pub blue: f32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Constants` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         parse("coloredbot.mdl");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = parse("coloredbot.mdl");
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         parse("face.mdl");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let _ = parse("face.mdl");
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/parser.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     reader.read_to_string(&mut instructions);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let _ = reader.read_to_string(&mut instructions);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/parser.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for pair in commands {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 71 -     for pair in commands {
[INFO] [stdout] 71 +     while let Ok(pair) = commands {
[INFO] [stdout]    |
[INFO] [stdout] help: consider unwrapping the `Result` with `?` to iterate over its contents
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for pair in commands? {
[INFO] [stdout]    |                         +
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 71 -     for pair in commands {
[INFO] [stdout] 71 +     if let Ok(pair) = commands {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "e912a7475051279c297911b98ab6c6ad3317b1abdcc8ebeaebf9791bb20dbf59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e912a7475051279c297911b98ab6c6ad3317b1abdcc8ebeaebf9791bb20dbf59", kill_on_drop: false }`
[INFO] [stdout] e912a7475051279c297911b98ab6c6ad3317b1abdcc8ebeaebf9791bb20dbf59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cf5884b58f195778e97ea396e377fc59c243fafbb232b67f69fc0c070a5f0607
[INFO] running `Command { std: "docker" "start" "-a" "cf5884b58f195778e97ea396e377fc59c243fafbb232b67f69fc0c070a5f0607", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw-10 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/draw.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::consts`
[INFO] [stdout]  --> src/gmath.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::consts;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::CurveType`
[INFO] [stdout]  --> src/parser.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::matrix::CurveType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iterators::Pair`
[INFO] [stdout]  --> src/parser.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::pest::{iterators::Pair, Parser};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]   --> src/parser.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{self, BufRead, BufReader, Read};
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/draw.rs:150:56
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn draw_polygons(&mut self, polygons: &Matrix, c: &Color, view: &mut Vec<f32>, ambient_color: &Color, point_light_vector: &mut Ve...
[INFO] [stdout]     |                                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_edge_int`, `add_circle`, and `add_curve` are never used
[INFO] [stdout]    --> src/draw.rs:255:12
[INFO] [stdout]     |
[INFO] [stdout] 246 | impl Matrix {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 255 |     pub fn add_edge_int(&mut self, x0: i32, y0: i32, z0: i32, x1: i32, y1: i32, z1: i32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn add_circle(&mut self, cx: f32, cy: f32, cz: f32, r: f32, step: i32) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     pub fn add_curve(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/image.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Image {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CurveType` is never used
[INFO] [stdout]  --> src/matrix.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum CurveType{
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `print_matrix`, `make_bezier`, `make_hermite`, and `generate_curve_coefs` are never used
[INFO] [stdout]    --> src/matrix.rs:49:12
[INFO] [stdout]     |
[INFO] [stdout] 14  | impl Matrix{
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49  |     pub fn print_matrix(&self){
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn make_bezier() -> Matrix{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn make_hermite() -> Matrix{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn generate_curve_coefs( p0: f32, p1: f32, p2: f32, p3: f32, t: &CurveType ) -> Matrix{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `red`, `green`, and `blue` are never read
[INFO] [stdout]   --> src/parser.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Constants {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub red: f32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 24 |     pub green: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 25 |     pub blue: f32,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Constants` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         parse("coloredbot.mdl");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let _ = parse("coloredbot.mdl");
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         parse("face.mdl");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let _ = parse("face.mdl");
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/parser.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     reader.read_to_string(&mut instructions);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let _ = reader.read_to_string(&mut instructions);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stdout]   --> src/parser.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for pair in commands {
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]    |
[INFO] [stdout] 71 -     for pair in commands {
[INFO] [stdout] 71 +     while let Ok(pair) = commands {
[INFO] [stdout]    |
[INFO] [stdout] help: consider unwrapping the `Result` with `?` to iterate over its contents
[INFO] [stdout]    |
[INFO] [stdout] 71 |     for pair in commands? {
[INFO] [stdout]    |                         +
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]    |
[INFO] [stdout] 71 -     for pair in commands {
[INFO] [stdout] 71 +     if let Ok(pair) = commands {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "cf5884b58f195778e97ea396e377fc59c243fafbb232b67f69fc0c070a5f0607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5884b58f195778e97ea396e377fc59c243fafbb232b67f69fc0c070a5f0607", kill_on_drop: false }`
[INFO] [stdout] cf5884b58f195778e97ea396e377fc59c243fafbb232b67f69fc0c070a5f0607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f302c116f9a0bd6d2fea0c8d7428a5a34e8f0b211636f872905e8484b3f0fbd9
[INFO] running `Command { std: "docker" "start" "-a" "f302c116f9a0bd6d2fea0c8d7428a5a34e8f0b211636f872905e8484b3f0fbd9", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/draw.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::consts`
[INFO] [stderr]  --> src/gmath.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::consts;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::matrix::CurveType`
[INFO] [stderr]  --> src/parser.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::matrix::CurveType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iterators::Pair`
[INFO] [stderr]  --> src/parser.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::pest::{iterators::Pair, Parser};
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/parser.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]   --> src/parser.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::io::{self, BufRead, BufReader, Read};
[INFO] [stderr]    |                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/draw.rs:150:56
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn draw_polygons(&mut self, polygons: &Matrix, c: &Color, view: &mut Vec<f32>, ambient_color: &Color, point_light_vector: &mut Ve...
[INFO] [stderr]     |                                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add_edge_int`, `add_circle`, and `add_curve` are never used
[INFO] [stderr]    --> src/draw.rs:255:12
[INFO] [stderr]     |
[INFO] [stderr] 246 | impl Matrix {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 255 |     pub fn add_edge_int(&mut self, x0: i32, y0: i32, z0: i32, x1: i32, y1: i32, z1: i32) {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 273 |     pub fn add_circle(&mut self, cx: f32, cy: f32, cz: f32, r: f32, step: i32) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 286 |     pub fn add_curve(
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `clear` is never used
[INFO] [stderr]   --> src/image.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Image {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 69 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `CurveType` is never used
[INFO] [stderr]  --> src/matrix.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub enum CurveType{
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `print_matrix`, `make_bezier`, `make_hermite`, and `generate_curve_coefs` are never used
[INFO] [stderr]    --> src/matrix.rs:49:12
[INFO] [stderr]     |
[INFO] [stderr] 14  | impl Matrix{
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 49  |     pub fn print_matrix(&self){
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn make_bezier() -> Matrix{
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     pub fn make_hermite() -> Matrix{
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 149 |     pub fn generate_curve_coefs( p0: f32, p1: f32, p2: f32, p3: f32, t: &CurveType ) -> Matrix{
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `red`, `green`, and `blue` are never read
[INFO] [stderr]   --> src/parser.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct Constants {
[INFO] [stderr]    |        --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub red: f32,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 24 |     pub green: f32,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 25 |     pub blue: f32,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Constants` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         parse("coloredbot.mdl");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let _ = parse("coloredbot.mdl");
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         parse("face.mdl");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let _ = parse("face.mdl");
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/parser.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     reader.read_to_string(&mut instructions);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let _ = reader.read_to_string(&mut instructions);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over a `Result`. This is more readably written as an `if let` statement
[INFO] [stderr]   --> src/parser.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |     for pair in commands {
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]    |
[INFO] [stderr] 71 -     for pair in commands {
[INFO] [stderr] 71 +     while let Ok(pair) = commands {
[INFO] [stderr]    |
[INFO] [stderr] help: consider unwrapping the `Result` with `?` to iterate over its contents
[INFO] [stderr]    |
[INFO] [stderr] 71 |     for pair in commands? {
[INFO] [stderr]    |                         +
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]    |
[INFO] [stderr] 71 -     for pair in commands {
[INFO] [stderr] 71 +     if let Ok(pair) = commands {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `hw-10` (bin "hw-10" test) generated 16 warnings (run `cargo fix --bin "hw-10" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hw_10-ccd5d4ef6890c05e)
[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" "f302c116f9a0bd6d2fea0c8d7428a5a34e8f0b211636f872905e8484b3f0fbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f302c116f9a0bd6d2fea0c8d7428a5a34e8f0b211636f872905e8484b3f0fbd9", kill_on_drop: false }`
[INFO] [stdout] f302c116f9a0bd6d2fea0c8d7428a5a34e8f0b211636f872905e8484b3f0fbd9