[INFO] fetching crate niko 0.1.8...
[INFO] testing niko-0.1.8 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate niko 0.1.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate niko 0.1.8
[INFO] finished tweaking crates.io crate niko 0.1.8
[INFO] tweaked toml for crates.io crate niko 0.1.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate niko 0.1.8 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding glow v0.5.0 (available: v0.16.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a65ed8a54eb4756c891d71a9f3124790a5bf8ca08ef531c8c503ab9227542f3
[INFO] running `Command { std: "docker" "start" "-a" "0a65ed8a54eb4756c891d71a9f3124790a5bf8ca08ef531c8c503ab9227542f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a65ed8a54eb4756c891d71a9f3124790a5bf8ca08ef531c8c503ab9227542f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a65ed8a54eb4756c891d71a9f3124790a5bf8ca08ef531c8c503ab9227542f3", kill_on_drop: false }`
[INFO] [stdout] 0a65ed8a54eb4756c891d71a9f3124790a5bf8ca08ef531c8c503ab9227542f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c02b10a1198a9ea9c59366f5fe7a1b0d67f1bc53844e0b604183cfdb51600b4
[INFO] running `Command { std: "docker" "start" "-a" "5c02b10a1198a9ea9c59366f5fe7a1b0d67f1bc53844e0b604183cfdb51600b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.104
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling glow v0.5.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]    Compiling js-sys v0.3.81
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling web-sys v0.3.81
[INFO] [stderr]    Compiling niko v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `glow::HasContext`
[INFO] [stdout]  --> src/images.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use glow::HasContext;
[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 import: `check_error`
[INFO] [stdout]  --> src/graphics/shader.rs:1:55
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Error, NikoError, graphics::{ShaderError, check_error, ShaderId, ProgramId}};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slot_list::*`
[INFO] [stdout]  --> src/collections/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use slot_list::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WebGl2RenderingContext`
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     WebGl2RenderingContext,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glow::Context as GlowContext`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use glow::Context as GlowContext;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/images.rs:89:45
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) fn finish_loading(&mut self, id: u32, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stdout]    |                                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gl`
[INFO] [stdout]   --> src/images.rs:89:54
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) fn finish_loading(&mut self, id: u32, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stdout]    |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_gl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]   --> src/lib.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn create_context(canvas: web_sys::HtmlCanvasElement) -> Result<glow::Context, JsValue> {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WebGLError` is never used
[INFO] [stdout]  --> src/graphics/check_error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum WebGLError {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_error` is never used
[INFO] [stdout]   --> src/graphics/check_error.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn check_error(gl: &Context) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.39s
[INFO] running `Command { std: "docker" "inspect" "5c02b10a1198a9ea9c59366f5fe7a1b0d67f1bc53844e0b604183cfdb51600b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c02b10a1198a9ea9c59366f5fe7a1b0d67f1bc53844e0b604183cfdb51600b4", kill_on_drop: false }`
[INFO] [stdout] 5c02b10a1198a9ea9c59366f5fe7a1b0d67f1bc53844e0b604183cfdb51600b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f725cc2669d0e978e3ae7c9e36081f1b1a5309784de754c88720cc29d1561c87
[INFO] running `Command { std: "docker" "start" "-a" "f725cc2669d0e978e3ae7c9e36081f1b1a5309784de754c88720cc29d1561c87", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `glow::HasContext`
[INFO] [stdout]  --> src/images.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use glow::HasContext;
[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 import: `check_error`
[INFO] [stdout]  --> src/graphics/shader.rs:1:55
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Error, NikoError, graphics::{ShaderError, check_error, ShaderId, ProgramId}};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slot_list::*`
[INFO] [stdout]  --> src/collections/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use slot_list::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WebGl2RenderingContext`
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     WebGl2RenderingContext,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glow::Context as GlowContext`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use glow::Context as GlowContext;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/images.rs:89:45
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) fn finish_loading(&mut self, id: u32, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stdout]    |                                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gl`
[INFO] [stdout]   --> src/images.rs:89:54
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) fn finish_loading(&mut self, id: u32, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stdout]    |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_gl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]   --> src/lib.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn create_context(canvas: web_sys::HtmlCanvasElement) -> Result<glow::Context, JsValue> {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WebGLError` is never used
[INFO] [stdout]  --> src/graphics/check_error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum WebGLError {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling niko v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `check_error` is never used
[INFO] [stdout]   --> src/graphics/check_error.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn check_error(gl: &Context) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glow::HasContext`
[INFO] [stdout]  --> src/images.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use glow::HasContext;
[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 import: `check_error`
[INFO] [stdout]  --> src/graphics/shader.rs:1:55
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Error, NikoError, graphics::{ShaderError, check_error, ShaderId, ProgramId}};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slot_list::*`
[INFO] [stdout]  --> src/collections/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use slot_list::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WebGl2RenderingContext`
[INFO] [stdout]   --> src/lib.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     WebGl2RenderingContext,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `glow::Context as GlowContext`
[INFO] [stdout]   --> src/lib.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | use glow::Context as GlowContext;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/images.rs:89:45
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) fn finish_loading(&mut self, id: u32, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stdout]    |                                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gl`
[INFO] [stdout]   --> src/images.rs:89:54
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) fn finish_loading(&mut self, id: u32, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stdout]    |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_gl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `canvas`
[INFO] [stdout]   --> src/lib.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn create_context(canvas: web_sys::HtmlCanvasElement) -> Result<glow::Context, JsValue> {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WebGLError` is never used
[INFO] [stdout]  --> src/graphics/check_error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum WebGLError {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_error` is never used
[INFO] [stdout]   --> src/graphics/check_error.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn check_error(gl: &Context) -> Result<(), Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "f725cc2669d0e978e3ae7c9e36081f1b1a5309784de754c88720cc29d1561c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f725cc2669d0e978e3ae7c9e36081f1b1a5309784de754c88720cc29d1561c87", kill_on_drop: false }`
[INFO] [stdout] f725cc2669d0e978e3ae7c9e36081f1b1a5309784de754c88720cc29d1561c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d59a9e07f0a66b65c97751cf550b56d67bf29afe035a1e66d36eaab66bdace5a
[INFO] running `Command { std: "docker" "start" "-a" "d59a9e07f0a66b65c97751cf550b56d67bf29afe035a1e66d36eaab66bdace5a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `glow::HasContext`
[INFO] [stderr]  --> src/images.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use glow::HasContext;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `check_error`
[INFO] [stderr]  --> src/graphics/shader.rs:1:55
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Error, NikoError, graphics::{ShaderError, check_error, ShaderId, ProgramId}};
[INFO] [stderr]   |                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `slot_list::*`
[INFO] [stderr]  --> src/collections/mod.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use slot_list::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WebGl2RenderingContext`
[INFO] [stderr]   --> src/lib.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     WebGl2RenderingContext,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glow::Context as GlowContext`
[INFO] [stderr]   --> src/lib.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | use glow::Context as GlowContext;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/images.rs:89:45
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub(crate) fn finish_loading(&mut self, id: u32, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stderr]    |                                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gl`
[INFO] [stderr]   --> src/images.rs:89:54
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub(crate) fn finish_loading(&mut self, id: u32, gl: &glow::Context) -> Result<(), Error> {
[INFO] [stderr]    |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_gl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `canvas`
[INFO] [stderr]   --> src/lib.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn create_context(canvas: web_sys::HtmlCanvasElement) -> Result<glow::Context, JsValue> {
[INFO] [stderr]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_canvas`
[INFO] [stderr] 
[INFO] [stderr] warning: enum `WebGLError` is never used
[INFO] [stderr]  --> src/graphics/check_error.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum WebGLError {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_error` is never used
[INFO] [stderr]   --> src/graphics/check_error.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn check_error(gl: &Context) -> Result<(), Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `niko` (lib) generated 10 warnings (run `cargo fix --lib -p niko` to apply 5 suggestions)
[INFO] [stderr] warning: `niko` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/niko-b5556ac25deec059)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test rectangle::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests niko
[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" "d59a9e07f0a66b65c97751cf550b56d67bf29afe035a1e66d36eaab66bdace5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59a9e07f0a66b65c97751cf550b56d67bf29afe035a1e66d36eaab66bdace5a", kill_on_drop: false }`
[INFO] [stdout] d59a9e07f0a66b65c97751cf550b56d67bf29afe035a1e66d36eaab66bdace5a