[INFO] cloning repository https://github.com/OndrejHana/zbuffer-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OndrejHana/zbuffer-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOndrejHana%2Fzbuffer-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOndrejHana%2Fzbuffer-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 716bd390fcdca2db47ea728a23f974f1ce68cbcd
[INFO] testing OndrejHana/zbuffer-rust against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOndrejHana%2Fzbuffer-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OndrejHana/zbuffer-rust
[INFO] finished tweaking git repo https://github.com/OndrejHana/zbuffer-rust
[INFO] tweaked toml for git repo https://github.com/OndrejHana/zbuffer-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OndrejHana/zbuffer-rust on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OndrejHana/zbuffer-rust 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 989aab913570d3a3fc2d6617a2778653e6e7fa6046194bc37190c79e7c1c7f76
[INFO] running `Command { std: "docker" "start" "-a" "989aab913570d3a3fc2d6617a2778653e6e7fa6046194bc37190c79e7c1c7f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "989aab913570d3a3fc2d6617a2778653e6e7fa6046194bc37190c79e7c1c7f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989aab913570d3a3fc2d6617a2778653e6e7fa6046194bc37190c79e7c1c7f76", kill_on_drop: false }`
[INFO] [stdout] 989aab913570d3a3fc2d6617a2778653e6e7fa6046194bc37190c79e7c1c7f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8393ca74d3b4aacc7ff3fe41c5cc567d2544e8dfa725082644c5fd6a049c8bda
[INFO] running `Command { std: "docker" "start" "-a" "8393ca74d3b4aacc7ff3fe41c5cc567d2544e8dfa725082644c5fd6a049c8bda", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling xml-rs v0.8.26
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling xcursor v0.3.8
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling minifb v0.28.0
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling zbuffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rc::Weak`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp, rc::Weak};
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p2`
[INFO] [stdout]    --> src/main.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |             Self::Line(p2, p1) => {}
[INFO] [stdout]     |                        ^^ help: if this is intentional, prefix it with an underscore: `_p2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p1`
[INFO] [stdout]    --> src/main.rs:119:28
[INFO] [stdout]     |
[INFO] [stdout] 119 |             Self::Line(p2, p1) => {}
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `w`, `u`, `v`, `nx`, `ny`, and `nz` are never read
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Vertex {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     w: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     u: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 27 |     v: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |     nx: f64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 30 |     ny: f64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 31 |     nz: f64,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vertex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dehomogenize` is never used
[INFO] [stdout]   --> src/main.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Vertex {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn dehomogenize(&self) -> Vertex {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `z` is never read
[INFO] [stdout]   --> src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct ScreenVertex {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 85 |     z: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScreenVertex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Line` and `Point` are never constructed
[INFO] [stdout]    --> src/main.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | enum Primitive {
[INFO] [stdout]     |      --------- variants in this enum
[INFO] [stdout] 110 |     Triangle(ScreenVertex, ScreenVertex, ScreenVertex),
[INFO] [stdout] 111 |     Line(ScreenVertex, ScreenVertex),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 112 |     Point(ScreenVertex),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Primitive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Points`, `Lines`, `LineStrip`, `LineLoop`, `TriangleStrip`, and `TriangleFan` are never constructed
[INFO] [stdout]    --> src/main.rs:247:5
[INFO] [stdout]     |
[INFO] [stdout] 246 | enum VertexBufferObject {
[INFO] [stdout]     |      ------------------ variants in this enum
[INFO] [stdout] 247 |     Points,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 248 |     Lines,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 249 |     LineStrip,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 250 |     LineLoop,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 251 |     Triangles,
[INFO] [stdout] 252 |     TriangleStrip,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 253 |     TriangleFan,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VertexBufferObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.13s
[INFO] running `Command { std: "docker" "inspect" "8393ca74d3b4aacc7ff3fe41c5cc567d2544e8dfa725082644c5fd6a049c8bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8393ca74d3b4aacc7ff3fe41c5cc567d2544e8dfa725082644c5fd6a049c8bda", kill_on_drop: false }`
[INFO] [stdout] 8393ca74d3b4aacc7ff3fe41c5cc567d2544e8dfa725082644c5fd6a049c8bda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b679cbb872f5f5be779d7710d5ef86a3638c903c9f1f47c4befacc0253009f
[INFO] running `Command { std: "docker" "start" "-a" "62b679cbb872f5f5be779d7710d5ef86a3638c903c9f1f47c4befacc0253009f", kill_on_drop: false }`
[INFO] [stderr]    Compiling zbuffer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rc::Weak`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cmp, rc::Weak};
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p2`
[INFO] [stdout]    --> src/main.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout] 119 |             Self::Line(p2, p1) => {}
[INFO] [stdout]     |                        ^^ help: if this is intentional, prefix it with an underscore: `_p2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p1`
[INFO] [stdout]    --> src/main.rs:119:28
[INFO] [stdout]     |
[INFO] [stdout] 119 |             Self::Line(p2, p1) => {}
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `w`, `u`, `v`, `nx`, `ny`, and `nz` are never read
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Vertex {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     w: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     u: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 27 |     v: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |     nx: f64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 30 |     ny: f64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 31 |     nz: f64,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Vertex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `dehomogenize` is never used
[INFO] [stdout]   --> src/main.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Vertex {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn dehomogenize(&self) -> Vertex {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `z` is never read
[INFO] [stdout]   --> src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct ScreenVertex {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 85 |     z: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ScreenVertex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Line` and `Point` are never constructed
[INFO] [stdout]    --> src/main.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | enum Primitive {
[INFO] [stdout]     |      --------- variants in this enum
[INFO] [stdout] 110 |     Triangle(ScreenVertex, ScreenVertex, ScreenVertex),
[INFO] [stdout] 111 |     Line(ScreenVertex, ScreenVertex),
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 112 |     Point(ScreenVertex),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Primitive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Points`, `Lines`, `LineStrip`, `LineLoop`, `TriangleStrip`, and `TriangleFan` are never constructed
[INFO] [stdout]    --> src/main.rs:247:5
[INFO] [stdout]     |
[INFO] [stdout] 246 | enum VertexBufferObject {
[INFO] [stdout]     |      ------------------ variants in this enum
[INFO] [stdout] 247 |     Points,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 248 |     Lines,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 249 |     LineStrip,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 250 |     LineLoop,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 251 |     Triangles,
[INFO] [stdout] 252 |     TriangleStrip,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 253 |     TriangleFan,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `VertexBufferObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "62b679cbb872f5f5be779d7710d5ef86a3638c903c9f1f47c4befacc0253009f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b679cbb872f5f5be779d7710d5ef86a3638c903c9f1f47c4befacc0253009f", kill_on_drop: false }`
[INFO] [stdout] 62b679cbb872f5f5be779d7710d5ef86a3638c903c9f1f47c4befacc0253009f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b41bc36a5827dc8ea141a1fd30560c5dd426da877d67c4dd8aa741bbc24ff40
[INFO] running `Command { std: "docker" "start" "-a" "4b41bc36a5827dc8ea141a1fd30560c5dd426da877d67c4dd8aa741bbc24ff40", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rc::Weak`
[INFO] [stderr]  --> src/main.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{cmp, rc::Weak};
[INFO] [stderr]   |                ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p2`
[INFO] [stderr]    --> src/main.rs:119:24
[INFO] [stderr]     |
[INFO] [stderr] 119 |             Self::Line(p2, p1) => {}
[INFO] [stderr]     |                        ^^ help: if this is intentional, prefix it with an underscore: `_p2`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p1`
[INFO] [stderr]    --> src/main.rs:119:28
[INFO] [stderr]     |
[INFO] [stderr] 119 |             Self::Line(p2, p1) => {}
[INFO] [stderr]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `w`, `u`, `v`, `nx`, `ny`, and `nz` are never read
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct Vertex {
[INFO] [stderr]    |        ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 20 |     w: f64,
[INFO] [stderr]    |     ^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     u: f64,
[INFO] [stderr]    |     ^
[INFO] [stderr] 27 |     v: f64,
[INFO] [stderr]    |     ^
[INFO] [stderr] 28 |
[INFO] [stderr] 29 |     nx: f64,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 30 |     ny: f64,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 31 |     nz: f64,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Vertex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `dehomogenize` is never used
[INFO] [stderr]   --> src/main.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl Vertex {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 64 |     fn dehomogenize(&self) -> Vertex {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `z` is never read
[INFO] [stderr]   --> src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 82 | struct ScreenVertex {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 85 |     z: f64,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ScreenVertex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Line` and `Point` are never constructed
[INFO] [stderr]    --> src/main.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | enum Primitive {
[INFO] [stderr]     |      --------- variants in this enum
[INFO] [stderr] 110 |     Triangle(ScreenVertex, ScreenVertex, ScreenVertex),
[INFO] [stderr] 111 |     Line(ScreenVertex, ScreenVertex),
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 112 |     Point(ScreenVertex),
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Primitive` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Points`, `Lines`, `LineStrip`, `LineLoop`, `TriangleStrip`, and `TriangleFan` are never constructed
[INFO] [stderr]    --> src/main.rs:247:5
[INFO] [stderr]     |
[INFO] [stderr] 246 | enum VertexBufferObject {
[INFO] [stderr]     |      ------------------ variants in this enum
[INFO] [stderr] 247 |     Points,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 248 |     Lines,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 249 |     LineStrip,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 250 |     LineLoop,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 251 |     Triangles,
[INFO] [stderr] 252 |     TriangleStrip,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 253 |     TriangleFan,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `VertexBufferObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `zbuffer` (bin "zbuffer" test) generated 8 warnings (run `cargo fix --bin "zbuffer" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zbuffer-b54706644f0bb284)
[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" "4b41bc36a5827dc8ea141a1fd30560c5dd426da877d67c4dd8aa741bbc24ff40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b41bc36a5827dc8ea141a1fd30560c5dd426da877d67c4dd8aa741bbc24ff40", kill_on_drop: false }`
[INFO] [stdout] 4b41bc36a5827dc8ea141a1fd30560c5dd426da877d67c4dd8aa741bbc24ff40