[INFO] fetching crate videocall-nokhwa-core 0.1.7... [INFO] testing videocall-nokhwa-core-0.1.7 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate videocall-nokhwa-core 0.1.7 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate videocall-nokhwa-core 0.1.7 [INFO] finished tweaking crates.io crate videocall-nokhwa-core 0.1.7 [INFO] tweaked toml for crates.io crate videocall-nokhwa-core 0.1.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate videocall-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 videocall-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ecdb5a9da29fcffc2193709b7893044adb35306ccbccf638a88a2c6ae81fcc87 [INFO] running `Command { std: "docker" "start" "-a" "ecdb5a9da29fcffc2193709b7893044adb35306ccbccf638a88a2c6ae81fcc87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecdb5a9da29fcffc2193709b7893044adb35306ccbccf638a88a2c6ae81fcc87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecdb5a9da29fcffc2193709b7893044adb35306ccbccf638a88a2c6ae81fcc87", kill_on_drop: false }` [INFO] [stdout] ecdb5a9da29fcffc2193709b7893044adb35306ccbccf638a88a2c6ae81fcc87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ed43ba3789a0e90ab1875767e7a2b9731a88742a1714b65eef190d9791e8efdc [INFO] running `Command { std: "docker" "start" "-a" "ed43ba3789a0e90ab1875767e7a2b9731a88742a1714b65eef190d9791e8efdc", kill_on_drop: false }` [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 syn v2.0.104 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling videocall-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:168:18 [INFO] [stdout] | [INFO] [stdout] 168 | fn frame_raw(&mut self) -> Result, 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] 168 | fn frame_raw(&mut self) -> Result, NokhwaError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | decoder: &[FrameFormat], [INFO] [stdout] | ^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 85 | ) -> 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] 85 | ) -> RequestedFormat<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.92s [INFO] running `Command { std: "docker" "inspect" "ed43ba3789a0e90ab1875767e7a2b9731a88742a1714b65eef190d9791e8efdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed43ba3789a0e90ab1875767e7a2b9731a88742a1714b65eef190d9791e8efdc", kill_on_drop: false }` [INFO] [stdout] ed43ba3789a0e90ab1875767e7a2b9731a88742a1714b65eef190d9791e8efdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 60a3e74577b19838a0fee167fae2739874a8d059391c29864a163c24305c8321 [INFO] running `Command { std: "docker" "start" "-a" "60a3e74577b19838a0fee167fae2739874a8d059391c29864a163c24305c8321", kill_on_drop: false }` [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling nasm-rs v0.3.0 [INFO] [stderr] Compiling mozjpeg-sys v2.2.3 [INFO] [stderr] Compiling videocall-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:168:18 [INFO] [stdout] | [INFO] [stdout] 168 | fn frame_raw(&mut self) -> Result, 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] 168 | fn frame_raw(&mut self) -> Result, NokhwaError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | decoder: &[FrameFormat], [INFO] [stdout] | ^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 85 | ) -> 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] 85 | ) -> RequestedFormat<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mozjpeg v0.10.13 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/traits.rs:168:18 [INFO] [stdout] | [INFO] [stdout] 168 | fn frame_raw(&mut self) -> Result, 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] 168 | fn frame_raw(&mut self) -> Result, NokhwaError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types.rs:84:18 [INFO] [stdout] | [INFO] [stdout] 84 | decoder: &[FrameFormat], [INFO] [stdout] | ^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 85 | ) -> 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] 85 | ) -> RequestedFormat<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.87s [INFO] running `Command { std: "docker" "inspect" "60a3e74577b19838a0fee167fae2739874a8d059391c29864a163c24305c8321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60a3e74577b19838a0fee167fae2739874a8d059391c29864a163c24305c8321", kill_on_drop: false }` [INFO] [stdout] 60a3e74577b19838a0fee167fae2739874a8d059391c29864a163c24305c8321 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5da6381d292e2f21fa318c1414320e411c0cdbfce8676c701f02875f3e44a1c3 [INFO] running `Command { std: "docker" "start" "-a" "5da6381d292e2f21fa318c1414320e411c0cdbfce8676c701f02875f3e44a1c3", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/traits.rs:168:18 [INFO] [stderr] | [INFO] [stderr] 168 | fn frame_raw(&mut self) -> Result, 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] 168 | fn frame_raw(&mut self) -> Result, NokhwaError>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/types.rs:84:18 [INFO] [stderr] | [INFO] [stderr] 84 | decoder: &[FrameFormat], [INFO] [stderr] | ^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 85 | ) -> 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] 85 | ) -> RequestedFormat<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `videocall-nokhwa-core` (lib) generated 2 warnings (run `cargo fix --lib -p videocall-nokhwa-core` to apply 2 suggestions) [INFO] [stderr] warning: `videocall-nokhwa-core` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/videocall_nokhwa_core-1eebf7232dbd1dc4) [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 videocall_nokhwa_core [INFO] [stderr] warning: unexpected character `.` [INFO] [stderr] --> src/pixel_format.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | / /// 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] 54 | | /// [INFO] [stderr] 55 | | /// ```.ignore [INFO] [stderr] 56 | | /// use image::{ImageBuffer, Rgb}; [INFO] [stderr] 57 | | /// let image: ImageBuffer, Vec> = buffer.to_image::(); [INFO] [stderr] 58 | | /// ``` [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:134:1 [INFO] [stderr] | [INFO] [stderr] 134 | / /// 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] 135 | | /// [INFO] [stderr] 136 | | /// ```.ignore [INFO] [stderr] 137 | | /// use image::{ImageBuffer, Rgba}; [INFO] [stderr] 138 | | /// let image: ImageBuffer, Vec> = buffer.to_image::(); [INFO] [stderr] 139 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] [INFO] [stderr] warning: unexpected character `.` [INFO] [stderr] --> src/pixel_format.rs:230:1 [INFO] [stderr] | [INFO] [stderr] 230 | / /// 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] 231 | | /// [INFO] [stderr] 232 | | /// ```.ignore [INFO] [stderr] 233 | | /// use image::{ImageBuffer, Luma}; [INFO] [stderr] 234 | | /// let image: ImageBuffer, Vec> = buffer.to_image::(); [INFO] [stderr] 235 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] [INFO] [stderr] warning: unexpected character `.` [INFO] [stderr] --> src/pixel_format.rs:328:1 [INFO] [stderr] | [INFO] [stderr] 328 | / /// 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] 329 | | /// [INFO] [stderr] 330 | | /// ```.ignore [INFO] [stderr] 331 | | /// use image::{ImageBuffer, LumaA}; [INFO] [stderr] 332 | | /// let image: ImageBuffer, Vec> = buffer.to_image::(); [INFO] [stderr] 333 | | /// ``` [INFO] [stderr] | |_______^ [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stdout] test src/pixel_format.rs - pixel_format::I420Format (line 451) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5da6381d292e2f21fa318c1414320e411c0cdbfce8676c701f02875f3e44a1c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5da6381d292e2f21fa318c1414320e411c0cdbfce8676c701f02875f3e44a1c3", kill_on_drop: false }` [INFO] [stdout] 5da6381d292e2f21fa318c1414320e411c0cdbfce8676c701f02875f3e44a1c3