[INFO] fetching crate opencv-rs-fake 0.1.1...
[INFO] testing opencv-rs-fake-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate opencv-rs-fake 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate opencv-rs-fake 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate opencv-rs-fake 0.1.1
[INFO] tweaked toml for crates.io crate opencv-rs-fake 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opencv-rs-fake 0.1.1 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 opencv-rs-fake 0.1.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ea6b08cbaa03c79f23aef3cc3e4acc3f6916e2c8e5799ec698adde2f0be14fd
[INFO] running `Command { std: "docker" "start" "-a" "9ea6b08cbaa03c79f23aef3cc3e4acc3f6916e2c8e5799ec698adde2f0be14fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ea6b08cbaa03c79f23aef3cc3e4acc3f6916e2c8e5799ec698adde2f0be14fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea6b08cbaa03c79f23aef3cc3e4acc3f6916e2c8e5799ec698adde2f0be14fd", kill_on_drop: false }`
[INFO] [stdout] 9ea6b08cbaa03c79f23aef3cc3e4acc3f6916e2c8e5799ec698adde2f0be14fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 86581d1e745b9986be6cd25083465e9f10ae21349ff33e9a63f0671ba8d639e0
[INFO] running `Command { std: "docker" "start" "-a" "86581d1e745b9986be6cd25083465e9f10ae21349ff33e9a63f0671ba8d639e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling opencv-rs-core v0.1.1
[INFO] [stderr]    Compiling opencv-rs-fake v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "86581d1e745b9986be6cd25083465e9f10ae21349ff33e9a63f0671ba8d639e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86581d1e745b9986be6cd25083465e9f10ae21349ff33e9a63f0671ba8d639e0", kill_on_drop: false }`
[INFO] [stdout] 86581d1e745b9986be6cd25083465e9f10ae21349ff33e9a63f0671ba8d639e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d3cc1715d627f9ec83bb55c8a57de2d87b102441f3d063a451e8bf1a5c8b545f
[INFO] running `Command { std: "docker" "start" "-a" "d3cc1715d627f9ec83bb55c8a57de2d87b102441f3d063a451e8bf1a5c8b545f", kill_on_drop: false }`
[INFO] [stderr]    Compiling opencv-rs-fake v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "d3cc1715d627f9ec83bb55c8a57de2d87b102441f3d063a451e8bf1a5c8b545f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3cc1715d627f9ec83bb55c8a57de2d87b102441f3d063a451e8bf1a5c8b545f", kill_on_drop: false }`
[INFO] [stdout] d3cc1715d627f9ec83bb55c8a57de2d87b102441f3d063a451e8bf1a5c8b545f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d6c91a63a99cdfdc703af50256201942009cbde0249ddcc60bbef903e3c62c1f
[INFO] running `Command { std: "docker" "start" "-a" "d6c91a63a99cdfdc703af50256201942009cbde0249ddcc60bbef903e3c62c1f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opencv_rs_fake-bf94cb04ec6a2e07)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test image_encoder::tests::calls_are_recorded ... ok
[INFO] [stdout] test image_encoder::tests::canned_override_wins ... ok
[INFO] [stdout] test image_ops::tests::delegates_to_pure_rust_for_cvt_color ... ok
[INFO] [stdout] test image_ops::tests::resize_returns_zeroed_buffer_with_requested_dims ... ok
[INFO] [stdout] test video_capture::tests::fail_open_with_returns_scripted_error ... ok
[INFO] [stdout] test image_ops::tests::gaussian_blur_is_identity_fake ... ok
[INFO] [stdout] test image_encoder::tests::none_encoding_is_passthrough ... ok
[INFO] [stdout] test image_encoder::tests::pseudo_encoding_tags_pixel_format_distinctly ... ok
[INFO] [stdout] test image_encoder::tests::jpeg_and_webp_are_nonempty_and_deterministic ... ok
[INFO] [stdout] test video_capture::tests::fps_returns_configured_value ... ok
[INFO] [stdout] test video_capture::tests::open_records_calls ... ok
[INFO] [stdout] test video_capture::tests::stream_reads_frames_then_end_of_stream ... ok
[INFO] [stdout] test video_capture::tests::stream_seek_to_start_rewinds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/contract.rs (/opt/rustwide/target/debug/deps/contract-2c4ffc2e215d30b2)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test image_encoder_jpeg_nonempty ... ok
[INFO] [stdout] test image_encoder_none_passthrough ... ok
[INFO] [stdout] test image_ops_absdiff ... ok
[INFO] [stdout] test image_ops_count_non_zero ... ok
[INFO] [stdout] test image_ops_convert_scale_abs ... ok
[INFO] [stdout] test image_ops_cvt_color_bgr_to_rgb ... ok
[INFO] [stdout] test image_ops_cvt_color_gray_to_rgb ... ok
[INFO] [stdout] test image_ops_cvt_color_bgr_to_gray ... ok
[INFO] [stdout] test image_ops_min_max_loc ... ok
[INFO] [stdout] test image_ops_gaussian_blur_smoke ... ok
[INFO] [stdout] test image_ops_resize_smoke ... ok
[INFO] [stdout] test image_ops_threshold_binary ... ok
[INFO] [stdout] test mat_view_dimensions_on_captured_frame ... ok
[INFO] [stdout] test video_capture_rejects_missing_file_when_armed ... ok
[INFO] [stdout] test video_stream_end_of_stream ... ok
[INFO] [stdout] test video_stream_fps_positive ... ok
[INFO] [stdout] test video_stream_read_and_seek ... ok
[INFO] [stdout] test image_encoder_webp_nonempty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opencv_rs_fake
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6c91a63a99cdfdc703af50256201942009cbde0249ddcc60bbef903e3c62c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c91a63a99cdfdc703af50256201942009cbde0249ddcc60bbef903e3c62c1f", kill_on_drop: false }`
[INFO] [stdout] d6c91a63a99cdfdc703af50256201942009cbde0249ddcc60bbef903e3c62c1f
