[INFO] fetching crate caffe2op-lengthstile 0.1.5-alpha.0...
[INFO] documenting caffe2op-lengthstile-0.1.5-alpha.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate caffe2op-lengthstile 0.1.5-alpha.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate caffe2op-lengthstile 0.1.5-alpha.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2op-lengthstile 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2op-lengthstile 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2op-lengthstile 0.1.5-alpha.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded caffe2-c10 v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-prof v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-context v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-operator v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-util v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-tensor v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-threadpool v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-timer v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-event v0.1.5-alpha.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10e90df986d296aac9d2831370da1a366a278f79e79b24764bdebe3b0700c04f
[INFO] running `Command { std: "docker" "start" "-a" "10e90df986d296aac9d2831370da1a366a278f79e79b24764bdebe3b0700c04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10e90df986d296aac9d2831370da1a366a278f79e79b24764bdebe3b0700c04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e90df986d296aac9d2831370da1a366a278f79e79b24764bdebe3b0700c04f", kill_on_drop: false }`
[INFO] [stdout] 10e90df986d296aac9d2831370da1a366a278f79e79b24764bdebe3b0700c04f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6933ee29e3139f9815c4bb93a644f4378f4d4639441b5a9f700e3e92c6eca341
[INFO] running `Command { std: "docker" "start" "-a" "6933ee29e3139f9815c4bb93a644f4378f4d4639441b5a9f700e3e92c6eca341", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling serde_spanned v0.6.1
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.5
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling cudnn-sys v0.0.3
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]     Checking wide v0.7.8
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
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[INFO] [stderr]    Compiling synom v0.11.3
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[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.18.3
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling pyo3-build-config v0.18.3
[INFO] [stderr]    Compiling cfg-expr v0.15.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
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[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.2
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[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking num-bigint v0.4.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking num-iter v0.1.43
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]    Compiling toml v0.7.3
[INFO] [stderr]    Compiling system-deps v6.0.5
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]    Compiling pyo3-ffi v0.18.3
[INFO] [stderr]    Compiling pyo3 v0.18.3
[INFO] [stderr]    Compiling test-context-macros v0.1.4
[INFO] [stderr]     Checking cblas-sys v0.1.4
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking packed v0.4.2
[INFO] [stderr]     Checking read_exact v0.0.1
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking cblas v0.4.0
[INFO] [stderr]    Compiling opencv-binding-generator v0.56.0
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]     Checking test-context v0.1.4
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking pod v0.5.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking cudnn v1.3.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking caffe2-proto v0.1.5-alpha.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking aligned v0.4.1
[INFO] [stderr]    Compiling jwalk v0.6.2
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking mersenne_twister v1.1.1
[INFO] [stderr]     Checking mt19937 v2.0.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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]    Compiling dircpy v0.3.14
[INFO] [stderr]     Checking enhanced_enum v0.2.2
[INFO] [stderr]     Checking intrusive-collections v0.9.5
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling caffe2-derive v0.1.5-alpha.0
[INFO] [stderr]    Compiling zeromq-src v0.2.5+4.3.4
[INFO] [stderr]    Compiling pyo3-macros v0.18.3
[INFO] [stdout] error: aborting due to 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` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6933ee29e3139f9815c4bb93a644f4378f4d4639441b5a9f700e3e92c6eca341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6933ee29e3139f9815c4bb93a644f4378f4d4639441b5a9f700e3e92c6eca341", kill_on_drop: false }`
[INFO] [stdout] 6933ee29e3139f9815c4bb93a644f4378f4d4639441b5a9f700e3e92c6eca341
