[INFO] fetching crate neurs 0.1.1...
[INFO] documenting neurs-0.1.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate neurs 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate neurs 0.1.1 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 neurs 0.1.1
[INFO] finished tweaking crates.io crate neurs 0.1.1
[INFO] tweaked toml for crates.io crate neurs 0.1.1 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 float_eq v1.0.1
[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] 95e3b7af5ba7a04e87f119d9fb7c1572466b512cb3a910183e87bf9cda425906
[INFO] running `Command { std: "docker" "start" "-a" "95e3b7af5ba7a04e87f119d9fb7c1572466b512cb3a910183e87bf9cda425906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95e3b7af5ba7a04e87f119d9fb7c1572466b512cb3a910183e87bf9cda425906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e3b7af5ba7a04e87f119d9fb7c1572466b512cb3a910183e87bf9cda425906", kill_on_drop: false }`
[INFO] [stdout] 95e3b7af5ba7a04e87f119d9fb7c1572466b512cb3a910183e87bf9cda425906
[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] 19168fde6ba684612ad3a603741da969b95cc6408e067edaeb431732efca7d3f
[INFO] running `Command { std: "docker" "start" "-a" "19168fde6ba684612ad3a603741da969b95cc6408e067edaeb431732efca7d3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking float_eq v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]  Documenting neurs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `TrainingFrame`
[INFO] [stdout]   --> src/train/trainer.rs:10:55
[INFO] [stdout]    |
[INFO] [stdout] 10 |  * Holds the state of training; a current network, a [TrainingFrame]
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^ no item named `TrainingFrame` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "19168fde6ba684612ad3a603741da969b95cc6408e067edaeb431732efca7d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19168fde6ba684612ad3a603741da969b95cc6408e067edaeb431732efca7d3f", kill_on_drop: false }`
[INFO] [stdout] 19168fde6ba684612ad3a603741da969b95cc6408e067edaeb431732efca7d3f
[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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3a6c0b03fa659f375b8f6b95a1b7059223dcd421d26452924939fd74762367f
[INFO] running `Command { std: "docker" "start" "-a" "b3a6c0b03fa659f375b8f6b95a1b7059223dcd421d26452924939fd74762367f", kill_on_drop: false }`
[INFO] [stderr]  Documenting neurs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `TrainingFrame`
[INFO] [stdout]   --> src/train/trainer.rs:10:55
[INFO] [stdout]    |
[INFO] [stdout] 10 |  * Holds the state of training; a current network, a [TrainingFrame]
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^ no item named `TrainingFrame` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "b3a6c0b03fa659f375b8f6b95a1b7059223dcd421d26452924939fd74762367f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a6c0b03fa659f375b8f6b95a1b7059223dcd421d26452924939fd74762367f", kill_on_drop: false }`
[INFO] [stdout] b3a6c0b03fa659f375b8f6b95a1b7059223dcd421d26452924939fd74762367f
