[INFO] fetching crate videocall-nokhwa-core 0.1.7...
[INFO] building videocall-nokhwa-core-0.1.7 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate videocall-nokhwa-core 0.1.7 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate videocall-nokhwa-core 0.1.7 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded range-alloc v0.1.4
[INFO] [stderr]   Downloaded gpu-descriptor v0.3.2
[INFO] [stderr]   Downloaded renderdoc-sys v1.1.0
[INFO] [stderr]   Downloaded nasm-rs v0.3.0
[INFO] [stderr]   Downloaded gpu-allocator v0.27.0
[INFO] [stderr]   Downloaded xml-rs v0.8.26
[INFO] [stderr]   Downloaded mozjpeg v0.10.13
[INFO] [stderr]   Downloaded clang v2.0.0
[INFO] [stderr]   Downloaded windows-core v0.59.0
[INFO] [stderr]   Downloaded glutin_wgl_sys v0.6.1
[INFO] [stderr]   Downloaded wgpu-types v23.0.0
[INFO] [stderr]   Downloaded opencv-binding-generator v0.93.0
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[INFO] [stderr]   Downloaded presser v0.3.1
[INFO] [stderr]   Downloaded wgpu-core v23.0.1
[INFO] [stderr]   Downloaded wgpu-hal v23.0.1
[INFO] [stderr]   Downloaded glow v0.14.2
[INFO] [stderr]   Downloaded ash v0.38.0+1.3.281
[INFO] [stderr]   Downloaded naga v23.1.0
[INFO] [stderr]   Downloaded mozjpeg-sys v2.2.3
[INFO] [stderr]   Downloaded opencv v0.93.7
[INFO] [stderr]   Downloaded metal v0.29.0
[INFO] [stderr]   Downloaded windows v0.59.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc7f3f80ca76b4d2e5a29b5f5d0338996d9320fc59e819a886054d37491219a2
[INFO] running `Command { std: "docker" "start" "-a" "cc7f3f80ca76b4d2e5a29b5f5d0338996d9320fc59e819a886054d37491219a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc7f3f80ca76b4d2e5a29b5f5d0338996d9320fc59e819a886054d37491219a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7f3f80ca76b4d2e5a29b5f5d0338996d9320fc59e819a886054d37491219a2", kill_on_drop: false }`
[INFO] [stdout] cc7f3f80ca76b4d2e5a29b5f5d0338996d9320fc59e819a886054d37491219a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f50af2abcfc0500b006f73d63e2405ca77eee5715599ebe74d2f2ef481756b85
[INFO] running `Command { std: "docker" "start" "-a" "f50af2abcfc0500b006f73d63e2405ca77eee5715599ebe74d2f2ef481756b85", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.1
[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<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] 168 |     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: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 5.79s
[INFO] running `Command { std: "docker" "inspect" "f50af2abcfc0500b006f73d63e2405ca77eee5715599ebe74d2f2ef481756b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50af2abcfc0500b006f73d63e2405ca77eee5715599ebe74d2f2ef481756b85", kill_on_drop: false }`
[INFO] [stdout] f50af2abcfc0500b006f73d63e2405ca77eee5715599ebe74d2f2ef481756b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a963a507ecf1834a83aca9712069243ad5aed04620a7fa47e27b4e23e8125afe
[INFO] running `Command { std: "docker" "start" "-a" "a963a507ecf1834a83aca9712069243ad5aed04620a7fa47e27b4e23e8125afe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling nasm-rs v0.3.0
[INFO] [stderr]    Compiling cc v1.2.27
[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<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] 168 |     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: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-sys v2.2.3
[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<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] 168 |     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: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 9.93s
[INFO] running `Command { std: "docker" "inspect" "a963a507ecf1834a83aca9712069243ad5aed04620a7fa47e27b4e23e8125afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a963a507ecf1834a83aca9712069243ad5aed04620a7fa47e27b4e23e8125afe", kill_on_drop: false }`
[INFO] [stdout] a963a507ecf1834a83aca9712069243ad5aed04620a7fa47e27b4e23e8125afe