[INFO] fetching crate nokhwa-core 0.1.7...
[INFO] testing nokhwa-core-0.1.7 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate nokhwa-core 0.1.7 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate nokhwa-core 0.1.7
[INFO] finished tweaking crates.io crate nokhwa-core 0.1.7
[INFO] tweaked toml for crates.io crate nokhwa-core 0.1.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nokhwa-core 0.1.7 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nokhwa-core 0.1.7 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf3cad334284bac47ac5037fa117e2b31e178e6893ed479e0472e503610ce49b
[INFO] running `Command { std: "docker" "start" "-a" "cf3cad334284bac47ac5037fa117e2b31e178e6893ed479e0472e503610ce49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf3cad334284bac47ac5037fa117e2b31e178e6893ed479e0472e503610ce49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3cad334284bac47ac5037fa117e2b31e178e6893ed479e0472e503610ce49b", kill_on_drop: false }`
[INFO] [stdout] cf3cad334284bac47ac5037fa117e2b31e178e6893ed479e0472e503610ce49b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e83e6c16821dc79ea1dd31e6a00159e0f390975dd450db6254b85b73a021fb5
[INFO] running `Command { std: "docker" "start" "-a" "7e83e6c16821dc79ea1dd31e6a00159e0f390975dd450db6254b85b73a021fb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling nokhwa-core v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:166:18
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn frame_raw(&mut self) -> Result<Cow<[u8]>, NokhwaError>;
[INFO] [stdout]     |                  ^^^^^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn frame_raw(&mut self) -> Result<Cow<'_, [u8]>, NokhwaError>;
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |         decoder: &[FrameFormat],
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 67 |     ) -> RequestedFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     ) -> RequestedFormat<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "7e83e6c16821dc79ea1dd31e6a00159e0f390975dd450db6254b85b73a021fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e83e6c16821dc79ea1dd31e6a00159e0f390975dd450db6254b85b73a021fb5", kill_on_drop: false }`
[INFO] [stdout] 7e83e6c16821dc79ea1dd31e6a00159e0f390975dd450db6254b85b73a021fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49bd22f10b859e9c9929b5971123f04c06185046b19c5905e464cea98295d57e
[INFO] running `Command { std: "docker" "start" "-a" "49bd22f10b859e9c9929b5971123f04c06185046b19c5905e464cea98295d57e", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:166:18
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn frame_raw(&mut self) -> Result<Cow<[u8]>, NokhwaError>;
[INFO] [stdout]     |                  ^^^^^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn frame_raw(&mut self) -> Result<Cow<'_, [u8]>, NokhwaError>;
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nokhwa-core v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |         decoder: &[FrameFormat],
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 67 |     ) -> RequestedFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     ) -> RequestedFormat<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/traits.rs:166:18
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn frame_raw(&mut self) -> Result<Cow<[u8]>, NokhwaError>;
[INFO] [stdout]     |                  ^^^^^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn frame_raw(&mut self) -> Result<Cow<'_, [u8]>, NokhwaError>;
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/types.rs:66:18
[INFO] [stdout]    |
[INFO] [stdout] 66 |         decoder: &[FrameFormat],
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 67 |     ) -> RequestedFormat {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     ) -> RequestedFormat<'_> {
[INFO] [stdout]    |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "49bd22f10b859e9c9929b5971123f04c06185046b19c5905e464cea98295d57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bd22f10b859e9c9929b5971123f04c06185046b19c5905e464cea98295d57e", kill_on_drop: false }`
[INFO] [stdout] 49bd22f10b859e9c9929b5971123f04c06185046b19c5905e464cea98295d57e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a647437b6a59b323eac2e91531724a9f258578781122a8f956e29e4dd520aff
[INFO] running `Command { std: "docker" "start" "-a" "0a647437b6a59b323eac2e91531724a9f258578781122a8f956e29e4dd520aff", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/traits.rs:166:18
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn frame_raw(&mut self) -> Result<Cow<[u8]>, NokhwaError>;
[INFO] [stderr]     |                  ^^^^^^^^^            ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the lifetime is elided here
[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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn frame_raw(&mut self) -> Result<Cow<'_, [u8]>, NokhwaError>;
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/types.rs:66:18
[INFO] [stderr]    |
[INFO] [stderr] 66 |         decoder: &[FrameFormat],
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 67 |     ) -> RequestedFormat {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 67 |     ) -> RequestedFormat<'_> {
[INFO] [stderr]    |                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `nokhwa-core` (lib) generated 2 warnings (run `cargo fix --lib -p nokhwa-core` to apply 2 suggestions)
[INFO] [stderr] warning: `nokhwa-core` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nokhwa_core-107a0b1d743bd654)
[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 nokhwa_core
[INFO] [stderr] warning: unexpected character `.`
[INFO] [stderr]   --> src/pixel_format.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | / /// A Zero-Size-Type that contains the definition to convert a given image stream to an RGB888 in the [`Buffer`](crate::buffer::Buffer)'s...
[INFO] [stderr] 50 | | ///
[INFO] [stderr] 51 | | /// ```.ignore
[INFO] [stderr] 52 | | /// use image::{ImageBuffer, Rgb};
[INFO] [stderr] 53 | | /// let image: ImageBuffer<Rgb<u8>, Vec<u8>> = buffer.to_image::<RgbFormat>();
[INFO] [stderr] 54 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected character `.`
[INFO] [stderr]    --> src/pixel_format.rs:130:1
[INFO] [stderr]     |
[INFO] [stderr] 130 | / /// A Zero-Size-Type that contains the definition to convert a given image stream to an RGBA8888 in the [`Buffer`](crate::buffer::Buffer)...
[INFO] [stderr] 131 | | ///
[INFO] [stderr] 132 | | /// ```.ignore
[INFO] [stderr] 133 | | /// use image::{ImageBuffer, Rgba};
[INFO] [stderr] 134 | | /// let image: ImageBuffer<Rgba<u8>, Vec<u8>> = buffer.to_image::<RgbAFormat>();
[INFO] [stderr] 135 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected character `.`
[INFO] [stderr]    --> src/pixel_format.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / /// A Zero-Size-Type that contains the definition to convert a given image stream to an Luma8(Grayscale 8-bit) in the [`Buffer`](crate::b...
[INFO] [stderr] 227 | | ///
[INFO] [stderr] 228 | | /// ```.ignore
[INFO] [stderr] 229 | | /// use image::{ImageBuffer, Luma};
[INFO] [stderr] 230 | | /// let image: ImageBuffer<Luma<u8>, Vec<u8>> = buffer.to_image::<LumaFormat>();
[INFO] [stderr] 231 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected character `.`
[INFO] [stderr]    --> src/pixel_format.rs:324:1
[INFO] [stderr]     |
[INFO] [stderr] 324 | / /// A Zero-Size-Type that contains the definition to convert a given image stream to an LumaA8(Grayscale 8-bit with 8-bit alpha) in the [...
[INFO] [stderr] 325 | | ///
[INFO] [stderr] 326 | | /// ```.ignore
[INFO] [stderr] 327 | | /// use image::{ImageBuffer, LumaA};
[INFO] [stderr] 328 | | /// let image: ImageBuffer<LumaA<u8>, Vec<u8>> = buffer.to_image::<LumaAFormat>();
[INFO] [stderr] 329 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/pixel_format.rs - pixel_format::YuyvFormat (line 447) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a647437b6a59b323eac2e91531724a9f258578781122a8f956e29e4dd520aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a647437b6a59b323eac2e91531724a9f258578781122a8f956e29e4dd520aff", kill_on_drop: false }`
[INFO] [stdout] 0a647437b6a59b323eac2e91531724a9f258578781122a8f956e29e4dd520aff
