[INFO] cloning repository https://github.com/sunsided/heart-rate-detection
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunsided/heart-rate-detection" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fheart-rate-detection", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fheart-rate-detection'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d429c402c9dff8fa12d1b70da1c5fc9f792a9e5
[INFO] testing sunsided/heart-rate-detection against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunsided%2Fheart-rate-detection" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sunsided/heart-rate-detection on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sunsided/heart-rate-detection
[INFO] finished tweaking git repo https://github.com/sunsided/heart-rate-detection
[INFO] tweaked toml for git repo https://github.com/sunsided/heart-rate-detection written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sunsided/heart-rate-detection 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strider v0.1.3
[INFO] [stderr]   Downloaded nokhwa-core v0.1.2
[INFO] [stderr]   Downloaded v4l2-sys-mit v0.2.0
[INFO] [stderr]   Downloaded apodize v1.0.0
[INFO] [stderr]   Downloaded nokhwa-bindings-linux v0.1.0
[INFO] [stderr]   Downloaded v4l v0.13.1
[INFO] [stderr]   Downloaded nokhwa v0.10.4
[INFO] [stderr]   Downloaded nokhwa-bindings-macos v0.2.1
[INFO] [stderr]   Downloaded mozjpeg v0.9.6
[INFO] [stderr]   Downloaded nokhwa-bindings-windows v0.4.0
[INFO] [stderr]   Downloaded ruststft v0.3.1
[INFO] [stderr]   Downloaded core-media-sys v0.1.2
[INFO] [stderr]   Downloaded nasm-rs v0.2.5
[INFO] [stderr]   Downloaded mozjpeg-sys v1.1.0
[INFO] [stderr]   Downloaded opencv-binding-generator v0.70.0
[INFO] [stderr]   Downloaded opencv v0.84.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ba9c3ea04569203fb505af46f22655c29c3d0361ee683558142d0eadd623635
[INFO] running `Command { std: "docker" "start" "-a" "4ba9c3ea04569203fb505af46f22655c29c3d0361ee683558142d0eadd623635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba9c3ea04569203fb505af46f22655c29c3d0361ee683558142d0eadd623635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba9c3ea04569203fb505af46f22655c29c3d0361ee683558142d0eadd623635", kill_on_drop: false }`
[INFO] [stdout] 4ba9c3ea04569203fb505af46f22655c29c3d0361ee683558142d0eadd623635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86be443dd026bc6d0e68b34c8ec2b2c06910fec4e35ec675da7b8b316d466dfd
[INFO] running `Command { std: "docker" "start" "-a" "86be443dd026bc6d0e68b34c8ec2b2c06910fec4e35ec675da7b8b316d466dfd", kill_on_drop: false }`
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[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling nasm-rs v0.2.5
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling aho-corasick v1.0.2
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[INFO] [stderr]    Compiling cc v1.0.79
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[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling strider v0.1.3
[INFO] [stderr]    Compiling apodize v1.0.0
[INFO] [stderr]    Compiling ruststft v0.3.1
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling csscolorparser v0.6.2
[INFO] [stderr]    Compiling colorgrad v0.6.2
[INFO] [stderr]    Compiling pin-project v1.1.2
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling v4l2-sys-mit v0.2.0
[INFO] [stderr]    Compiling opencv v0.84.2
[INFO] [stderr]    Compiling v4l v0.13.1
[INFO] [stderr]    Compiling mozjpeg v0.9.6
[INFO] [stderr]    Compiling nokhwa-core v0.1.2
[INFO] [stderr]    Compiling nokhwa-bindings-linux v0.1.0
[INFO] [stderr]    Compiling nokhwa-bindings-windows v0.4.0
[INFO] [stderr]    Compiling nokhwa v0.10.4
[INFO] [stderr]    Compiling heart-rate-detection v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `frame_rate` and `resolution` are never read
[INFO] [stdout]   --> src/camera.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct CameraCapture {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 18 |     pub frame_rate: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 19 |     pub resolution: Resolution,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `heart-rate-detection` (bin "heart-rate-detection"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ebf0cf75d368c035f4c7e7246d203bd469ee4a51/bin/rustc --crate-name heart_rate_detection --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b36812944e26ede4 -C extra-filename=-867701badf1e2e3a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern colorgrad=/opt/rustwide/target/debug/deps/libcolorgrad-8827d9060df5fcac.rlib --extern nokhwa=/opt/rustwide/target/debug/deps/libnokhwa-1400127e8aeea8c2.rlib --extern opencv=/opt/rustwide/target/debug/deps/libopencv-e5d5c5e6721050fc.rlib --extern ruststft=/opt/rustwide/target/debug/deps/libruststft-6bb5b6eae8b8bbfa.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4d62e51319747773.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/mozjpeg-sys-51d6f5c6bea89451/out -L native=/opt/rustwide/target/debug/build/opencv-d21355c41acab809/out -L /usr/lib/x86_64-linux-gnu` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "86be443dd026bc6d0e68b34c8ec2b2c06910fec4e35ec675da7b8b316d466dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86be443dd026bc6d0e68b34c8ec2b2c06910fec4e35ec675da7b8b316d466dfd", kill_on_drop: false }`
[INFO] [stdout] 86be443dd026bc6d0e68b34c8ec2b2c06910fec4e35ec675da7b8b316d466dfd