[INFO] fetching crate caffe2op-pad 0.1.5-alpha.0...
[INFO] documenting caffe2op-pad-0.1.5-alpha.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate caffe2op-pad 0.1.5-alpha.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate caffe2op-pad 0.1.5-alpha.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2op-pad 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2op-pad 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2op-pad 0.1.5-alpha.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded caffe2-common v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2op-conv v0.1.5-alpha.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00331d803628af8df0e061c717dfcb250fc24d1d33861da656433b9ace9cd063
[INFO] running `Command { std: "docker" "start" "-a" "00331d803628af8df0e061c717dfcb250fc24d1d33861da656433b9ace9cd063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00331d803628af8df0e061c717dfcb250fc24d1d33861da656433b9ace9cd063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00331d803628af8df0e061c717dfcb250fc24d1d33861da656433b9ace9cd063", kill_on_drop: false }`
[INFO] [stdout] 00331d803628af8df0e061c717dfcb250fc24d1d33861da656433b9ace9cd063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3527d2813fe337ca6c4352828288ee9f7bc91217c37d94be770f9ec6eeaef147
[INFO] running `Command { std: "docker" "start" "-a" "3527d2813fe337ca6c4352828288ee9f7bc91217c37d94be770f9ec6eeaef147", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml v0.8.10
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling zmq v0.10.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling pyo3 v0.18.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling pyo3-macros v0.18.3
[INFO] [stderr]     Checking uninitialized v0.0.2
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking memoffset v0.9.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking cudnn-sys v0.0.3
[INFO] [stderr]     Checking protobuf v2.28.0
[INFO] [stderr]     Checking memoffset v0.8.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking pyo3-ffi v0.18.3
[INFO] [stderr]    Compiling test-context-macros v0.1.4
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]     Checking ahash v0.8.8
[INFO] [stderr]    Compiling system-deps v6.2.0
[INFO] [stderr]    Compiling opencv-binding-generator v0.56.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking read_exact v0.0.1
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking packed v0.4.2
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking pod v0.5.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking cblas v0.4.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking cudnn v1.3.1
[INFO] [stderr]     Checking aligned v0.4.1
[INFO] [stderr]     Checking intrusive-collections v0.9.6
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking mersenne_twister v1.1.1
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking enhanced_enum v0.2.2
[INFO] [stderr]     Checking mt19937 v2.0.1
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]    Compiling caffe2-derive v0.1.5-alpha.0
[INFO] [stderr]    Compiling zmq-sys v0.12.0
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking stdext v0.3.2
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking caffe2-proto v0.1.5-alpha.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/caffe2-proto-0.1.5-alpha.0/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opencv-binding-generator` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name opencv_binding_generator --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/opencv-binding-generator-0.56.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C metadata=03fdd1e97be565e5 -C extra-filename=-03fdd1e97be565e5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern clang=/opt/rustwide/target/debug/deps/libclang-b0e469777e61d6af.rmeta --extern clang_sys=/opt/rustwide/target/debug/deps/libclang_sys-a3021e490fd0f393.rmeta --extern dunce=/opt/rustwide/target/debug/deps/libdunce-bdacbdd97265d311.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-d9a79bcb63fc5878.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-4e4ba1a112854b8a.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-141a47470da835e6.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-35281beac7e01f1b.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `caffe2-proto` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3527d2813fe337ca6c4352828288ee9f7bc91217c37d94be770f9ec6eeaef147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3527d2813fe337ca6c4352828288ee9f7bc91217c37d94be770f9ec6eeaef147", kill_on_drop: false }`
[INFO] [stdout] 3527d2813fe337ca6c4352828288ee9f7bc91217c37d94be770f9ec6eeaef147
