[INFO] fetching crate theo 0.1.0...
[INFO] testing theo-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate theo 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate theo 0.1.0
[INFO] finished tweaking crates.io crate theo 0.1.0
[INFO] tweaked toml for crates.io crate theo 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate theo 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate theo 0.1.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0ff227447231547d7c1803c5020fb8c7aa7e4a046ff64a0d2917c07065c4871
[INFO] running `Command { std: "docker" "start" "-a" "d0ff227447231547d7c1803c5020fb8c7aa7e4a046ff64a0d2917c07065c4871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0ff227447231547d7c1803c5020fb8c7aa7e4a046ff64a0d2917c07065c4871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ff227447231547d7c1803c5020fb8c7aa7e4a046ff64a0d2917c07065c4871", kill_on_drop: false }`
[INFO] [stdout] d0ff227447231547d7c1803c5020fb8c7aa7e4a046ff64a0d2917c07065c4871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee8ade13235882882c7874defbf6380b5d672286a00ee81cb3b75a4b84ac1c3e
[INFO] running `Command { std: "docker" "start" "-a" "ee8ade13235882882c7874defbf6380b5d672286a00ee81cb3b75a4b84ac1c3e", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:103:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |         #[cfg(egl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `cgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:106:15
[INFO] [stdout]     |
[INFO] [stdout] 106 |         #[cfg(cgl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `wgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |         #[cfg(wgl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `glx_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |         #[cfg(all(glx_backend, not(egl_backend)))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(glx_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(glx_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:112:36
[INFO] [stdout]     |
[INFO] [stdout] 112 |         #[cfg(all(glx_backend, not(egl_backend)))]
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `glx_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:122:19
[INFO] [stdout]     |
[INFO] [stdout] 122 |         #[cfg(all(glx_backend, egl_backend))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(glx_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(glx_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:122:32
[INFO] [stdout]     |
[INFO] [stdout] 122 |         #[cfg(all(glx_backend, egl_backend))]
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `wgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:128:19
[INFO] [stdout]     |
[INFO] [stdout] 128 |         #[cfg(all(wgl_backend, egl_backend))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:128:32
[INFO] [stdout]     |
[INFO] [stdout] 128 |         #[cfg(all(wgl_backend, egl_backend))]
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `x11_platform`
[INFO] [stdout]    --> src/desktop_gl.rs:205:15
[INFO] [stdout]     |
[INFO] [stdout] 205 |         #[cfg(x11_platform)]
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(x11_platform)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(x11_platform)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OptionExt` is never used
[INFO] [stdout]     --> src/lib.rs:1492:7
[INFO] [stdout]      |
[INFO] [stdout] 1492 | trait OptionExt<T> {
[INFO] [stdout]      |       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1410:41
[INFO] [stdout]      |
[INFO] [stdout] 1407 |                   &'a self,
[INFO] [stdout]      |                    -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 1410 |               ) -> Cow<'a, <RenderContext<'_, '_> as piet::RenderContext>::Brush> {
[INFO] [stdout]      |                        --                 ^^  ^^ the same lifetime is elided here
[INFO] [stdout]      |                        |                  |
[INFO] [stdout]      |                        |                  the same lifetime is elided here
[INFO] [stdout]      |                        the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 1428 | / make_dispatch! {
[INFO] [stdout] 1429 | |     #[cfg(feature = "wgpu")]
[INFO] [stdout] 1430 | |     Wgpu(
[INFO] [stdout] 1431 | |         wgpu_backend::Display,
[INFO] [stdout] ...    |
[INFO] [stdout] 1462 | |     ),
[INFO] [stdout] 1463 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `make_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]      |
[INFO] [stdout] 1410 -             ) -> Cow<'a, <RenderContext<'_, '_> as piet::RenderContext>::Brush> {
[INFO] [stdout] 1410 +             ) -> Cow<'a, <RenderContext<'a, 'a> as piet::RenderContext>::Brush> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.86s
[INFO] running `Command { std: "docker" "inspect" "ee8ade13235882882c7874defbf6380b5d672286a00ee81cb3b75a4b84ac1c3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8ade13235882882c7874defbf6380b5d672286a00ee81cb3b75a4b84ac1c3e", kill_on_drop: false }`
[INFO] [stdout] ee8ade13235882882c7874defbf6380b5d672286a00ee81cb3b75a4b84ac1c3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 646c911fae237c175049d33e55dfc4013d7248f21f05874af5a70c54313a53ab
[INFO] running `Command { std: "docker" "start" "-a" "646c911fae237c175049d33e55dfc4013d7248f21f05874af5a70c54313a53ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling fontdb v0.14.1
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tiny-skia v0.11.1
[INFO] [stderr]    Compiling cosmic-text v0.9.0
[INFO] [stderr]    Compiling wayland-sys v0.30.1
[INFO] [stderr]    Compiling quick-xml v0.28.2
[INFO] [stderr]    Compiling glutin_egl_sys v0.5.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.4.0
[INFO] [stderr]    Compiling piet-cosmic-text v0.3.1
[INFO] [stderr]    Compiling euclid v0.22.9
[INFO] [stderr]    Compiling spirv v0.2.0+1.5.4
[INFO] [stderr]    Compiling float_next_after v0.1.5
[INFO] [stderr]    Compiling wayland-scanner v0.30.1
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[INFO] [stderr]    Compiling png v0.17.9
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[INFO] [stderr]    Compiling instant v0.1.12
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[INFO] [stderr]    Compiling piet-hardware v0.3.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling piet-glow v0.1.4
[INFO] [stderr]    Compiling image v0.24.6
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling softbuffer v0.3.0
[INFO] [stderr]    Compiling wgpu-hal v0.17.0
[INFO] [stderr]    Compiling wgpu-core v0.17.0
[INFO] [stderr]    Compiling wgpu v0.17.0
[INFO] [stderr]    Compiling piet-wgpu v0.3.0
[INFO] [stderr]    Compiling theo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:103:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |         #[cfg(egl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `cgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:106:15
[INFO] [stdout]     |
[INFO] [stdout] 106 |         #[cfg(cgl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `wgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |         #[cfg(wgl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `glx_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |         #[cfg(all(glx_backend, not(egl_backend)))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(glx_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(glx_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:112:36
[INFO] [stdout]     |
[INFO] [stdout] 112 |         #[cfg(all(glx_backend, not(egl_backend)))]
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `glx_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:122:19
[INFO] [stdout]     |
[INFO] [stdout] 122 |         #[cfg(all(glx_backend, egl_backend))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(glx_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(glx_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:122:32
[INFO] [stdout]     |
[INFO] [stdout] 122 |         #[cfg(all(glx_backend, egl_backend))]
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `wgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:128:19
[INFO] [stdout]     |
[INFO] [stdout] 128 |         #[cfg(all(wgl_backend, egl_backend))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:128:32
[INFO] [stdout]     |
[INFO] [stdout] 128 |         #[cfg(all(wgl_backend, egl_backend))]
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `x11_platform`
[INFO] [stdout]    --> src/desktop_gl.rs:205:15
[INFO] [stdout]     |
[INFO] [stdout] 205 |         #[cfg(x11_platform)]
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(x11_platform)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(x11_platform)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OptionExt` is never used
[INFO] [stdout]     --> src/lib.rs:1492:7
[INFO] [stdout]      |
[INFO] [stdout] 1492 | trait OptionExt<T> {
[INFO] [stdout]      |       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1410:41
[INFO] [stdout]      |
[INFO] [stdout] 1407 |                   &'a self,
[INFO] [stdout]      |                    -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 1410 |               ) -> Cow<'a, <RenderContext<'_, '_> as piet::RenderContext>::Brush> {
[INFO] [stdout]      |                        --                 ^^  ^^ the same lifetime is elided here
[INFO] [stdout]      |                        |                  |
[INFO] [stdout]      |                        |                  the same lifetime is elided here
[INFO] [stdout]      |                        the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 1428 | / make_dispatch! {
[INFO] [stdout] 1429 | |     #[cfg(feature = "wgpu")]
[INFO] [stdout] 1430 | |     Wgpu(
[INFO] [stdout] 1431 | |         wgpu_backend::Display,
[INFO] [stdout] ...    |
[INFO] [stdout] 1462 | |     ),
[INFO] [stdout] 1463 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `make_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]      |
[INFO] [stdout] 1410 -             ) -> Cow<'a, <RenderContext<'_, '_> as piet::RenderContext>::Brush> {
[INFO] [stdout] 1410 +             ) -> Cow<'a, <RenderContext<'a, 'a> as piet::RenderContext>::Brush> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `x11_platform`
[INFO] [stdout]   --> examples/winit.rs:79:15
[INFO] [stdout]    |
[INFO] [stdout] 79 |         #[cfg(x11_platform)]
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(x11_platform)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(x11_platform)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `x11_platform`
[INFO] [stdout]    --> examples/winit.rs:321:27
[INFO] [stdout]     |
[INFO] [stdout] 321 |                     #[cfg(x11_platform)]
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(x11_platform)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(x11_platform)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:103:15
[INFO] [stdout]     |
[INFO] [stdout] 103 |         #[cfg(egl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `cgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:106:15
[INFO] [stdout]     |
[INFO] [stdout] 106 |         #[cfg(cgl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `wgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |         #[cfg(wgl_backend)]
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `glx_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:112:19
[INFO] [stdout]     |
[INFO] [stdout] 112 |         #[cfg(all(glx_backend, not(egl_backend)))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(glx_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(glx_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:112:36
[INFO] [stdout]     |
[INFO] [stdout] 112 |         #[cfg(all(glx_backend, not(egl_backend)))]
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `glx_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:122:19
[INFO] [stdout]     |
[INFO] [stdout] 122 |         #[cfg(all(glx_backend, egl_backend))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(glx_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(glx_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:122:32
[INFO] [stdout]     |
[INFO] [stdout] 122 |         #[cfg(all(glx_backend, egl_backend))]
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `wgl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:128:19
[INFO] [stdout]     |
[INFO] [stdout] 128 |         #[cfg(all(wgl_backend, egl_backend))]
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wgl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wgl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stdout]    --> src/desktop_gl.rs:128:32
[INFO] [stdout]     |
[INFO] [stdout] 128 |         #[cfg(all(wgl_backend, egl_backend))]
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `x11_platform`
[INFO] [stdout]    --> src/desktop_gl.rs:205:15
[INFO] [stdout]     |
[INFO] [stdout] 205 |         #[cfg(x11_platform)]
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(x11_platform)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(x11_platform)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OptionExt` is never used
[INFO] [stdout]     --> src/lib.rs:1492:7
[INFO] [stdout]      |
[INFO] [stdout] 1492 | trait OptionExt<T> {
[INFO] [stdout]      |       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:1410:41
[INFO] [stdout]      |
[INFO] [stdout] 1407 |                   &'a self,
[INFO] [stdout]      |                    -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 1410 |               ) -> Cow<'a, <RenderContext<'_, '_> as piet::RenderContext>::Brush> {
[INFO] [stdout]      |                        --                 ^^  ^^ the same lifetime is elided here
[INFO] [stdout]      |                        |                  |
[INFO] [stdout]      |                        |                  the same lifetime is elided here
[INFO] [stdout]      |                        the same lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 1428 | / make_dispatch! {
[INFO] [stdout] 1429 | |     #[cfg(feature = "wgpu")]
[INFO] [stdout] 1430 | |     Wgpu(
[INFO] [stdout] 1431 | |         wgpu_backend::Display,
[INFO] [stdout] ...    |
[INFO] [stdout] 1462 | |     ),
[INFO] [stdout] 1463 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout]      = note: this warning originates in the macro `make_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]      |
[INFO] [stdout] 1410 -             ) -> Cow<'a, <RenderContext<'_, '_> as piet::RenderContext>::Brush> {
[INFO] [stdout] 1410 +             ) -> Cow<'a, <RenderContext<'a, 'a> as piet::RenderContext>::Brush> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "646c911fae237c175049d33e55dfc4013d7248f21f05874af5a70c54313a53ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646c911fae237c175049d33e55dfc4013d7248f21f05874af5a70c54313a53ab", kill_on_drop: false }`
[INFO] [stdout] 646c911fae237c175049d33e55dfc4013d7248f21f05874af5a70c54313a53ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f704476cfce0deb335a41b8fc413fd24e7ae70335433cd62b29e8b0cd535d46
[INFO] running `Command { std: "docker" "start" "-a" "3f704476cfce0deb335a41b8fc413fd24e7ae70335433cd62b29e8b0cd535d46", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:103:15
[INFO] [stderr]     |
[INFO] [stderr] 103 |         #[cfg(egl_backend)]
[INFO] [stderr]     |               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `cgl_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:106:15
[INFO] [stderr]     |
[INFO] [stderr] 106 |         #[cfg(cgl_backend)]
[INFO] [stderr]     |               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(cgl_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(cgl_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `wgl_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |         #[cfg(wgl_backend)]
[INFO] [stderr]     |               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wgl_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wgl_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `glx_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:112:19
[INFO] [stderr]     |
[INFO] [stderr] 112 |         #[cfg(all(glx_backend, not(egl_backend)))]
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(glx_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(glx_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:112:36
[INFO] [stderr]     |
[INFO] [stderr] 112 |         #[cfg(all(glx_backend, not(egl_backend)))]
[INFO] [stderr]     |                                    ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `glx_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:122:19
[INFO] [stderr]     |
[INFO] [stderr] 122 |         #[cfg(all(glx_backend, egl_backend))]
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(glx_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(glx_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:122:32
[INFO] [stderr]     |
[INFO] [stderr] 122 |         #[cfg(all(glx_backend, egl_backend))]
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `wgl_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:128:19
[INFO] [stderr]     |
[INFO] [stderr] 128 |         #[cfg(all(wgl_backend, egl_backend))]
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(wgl_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(wgl_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `egl_backend`
[INFO] [stderr]    --> src/desktop_gl.rs:128:32
[INFO] [stderr]     |
[INFO] [stderr] 128 |         #[cfg(all(wgl_backend, egl_backend))]
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(egl_backend)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(egl_backend)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `x11_platform`
[INFO] [stderr]    --> src/desktop_gl.rs:205:15
[INFO] [stderr]     |
[INFO] [stderr] 205 |         #[cfg(x11_platform)]
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(x11_platform)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(x11_platform)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: trait `OptionExt` is never used
[INFO] [stderr]     --> src/lib.rs:1492:7
[INFO] [stderr]      |
[INFO] [stderr] 1492 | trait OptionExt<T> {
[INFO] [stderr]      |       ^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:1410:41
[INFO] [stderr]      |
[INFO] [stderr] 1407 |                   &'a self,
[INFO] [stderr]      |                    -- the lifetime is named here
[INFO] [stderr] ...
[INFO] [stderr] 1410 |               ) -> Cow<'a, <RenderContext<'_, '_> as piet::RenderContext>::Brush> {
[INFO] [stderr]      |                        --                 ^^  ^^ the same lifetime is elided here
[INFO] [stderr]      |                        |                  |
[INFO] [stderr]      |                        |                  the same lifetime is elided here
[INFO] [stderr]      |                        the same lifetime is named here
[INFO] [stderr] ...
[INFO] [stderr] 1428 | / make_dispatch! {
[INFO] [stderr] 1429 | |     #[cfg(feature = "wgpu")]
[INFO] [stderr] 1430 | |     Wgpu(
[INFO] [stderr] 1431 | |         wgpu_backend::Display,
[INFO] [stderr] ...    |
[INFO] [stderr] 1462 | |     ),
[INFO] [stderr] 1463 | | }
[INFO] [stderr]      | |_- in this macro invocation
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr]      = note: this warning originates in the macro `make_dispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]      |
[INFO] [stderr] 1410 -             ) -> Cow<'a, <RenderContext<'_, '_> as piet::RenderContext>::Brush> {
[INFO] [stderr] 1410 +             ) -> Cow<'a, <RenderContext<'a, 'a> as piet::RenderContext>::Brush> {
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `theo` (lib) generated 12 warnings (run `cargo fix --lib -p theo` to apply 1 suggestion)
[INFO] [stderr] warning: unexpected `cfg` condition name: `x11_platform`
[INFO] [stderr]   --> examples/winit.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 |         #[cfg(x11_platform)]
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(x11_platform)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(x11_platform)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `x11_platform`
[INFO] [stderr]    --> examples/winit.rs:321:27
[INFO] [stderr]     |
[INFO] [stderr] 321 |                     #[cfg(x11_platform)]
[INFO] [stderr]     |                           ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(x11_platform)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(x11_platform)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `theo` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr] warning: `theo` (example "winit") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/theo-3277bbaff6ab3537)
[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] [stderr]    Doc-tests theo
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Display::supports_transparency (line 1436) - compile ... ok
[INFO] [stdout] test src/lib.rs - DisplayBuilder::build (line 462) - compile ... ok
[INFO] [stdout] test src/lib.rs - Display::x11_visual (line 1435) - compile ... ok
[INFO] [stdout] test src/lib.rs - Display (line 496) - compile ... ok
[INFO] [stdout] test src/lib.rs - Display::make_surface (line 629) - compile ... ok
[INFO] [stdout] test src/lib.rs - DisplayBuilder (line 236) - compile ... ok
[INFO] [stdout] test src/lib.rs - Display::new (line 600) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 45) - compile ... ok
[INFO] [stdout] test src/lib.rs - DisplayBuilder::glx_error_hook (line 362) - compile ... ok
[INFO] [stdout] test src/lib.rs - DisplayBuilder::window (line 323) - compile ... ok
[INFO] [stdout] test src/lib.rs - Surface (line 669) - compile ... ok
[INFO] [stdout] test src/lib.rs - DisplayBuilder::new (line 306) ... ok
[INFO] [stdout] test src/lib.rs - DisplayBuilder::transparent (line 419) ... ok
[INFO] [stdout] test src/lib.rs - DisplayBuilder::force_swrast (line 439) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f704476cfce0deb335a41b8fc413fd24e7ae70335433cd62b29e8b0cd535d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f704476cfce0deb335a41b8fc413fd24e7ae70335433cd62b29e8b0cd535d46", kill_on_drop: false }`
[INFO] [stdout] 3f704476cfce0deb335a41b8fc413fd24e7ae70335433cd62b29e8b0cd535d46
