[INFO] fetching crate flax 0.4.0...
[INFO] documenting flax-0.4.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate flax 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate flax 0.4.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flax 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate flax 0.4.0
[INFO] tweaked toml for crates.io crate flax 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate flax 0.4.0 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic_refcell v0.1.9
[INFO] [stderr]   Downloaded spin v0.9.8
[INFO] [stderr]   Downloaded flax-derive v0.4.0
[INFO] [stderr]   Downloaded tracing-tree v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 333d05c558af19caba182d7e8df6f42246ab687a5b28db2a64c1515801a250b6
[INFO] running `Command { std: "docker" "start" "-a" "333d05c558af19caba182d7e8df6f42246ab687a5b28db2a64c1515801a250b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "333d05c558af19caba182d7e8df6f42246ab687a5b28db2a64c1515801a250b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "333d05c558af19caba182d7e8df6f42246ab687a5b28db2a64c1515801a250b6", kill_on_drop: false }`
[INFO] [stdout] 333d05c558af19caba182d7e8df6f42246ab687a5b28db2a64c1515801a250b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e74f3039566dc42795a2aa838e13122be8e280b662c3167c6edd9b5e5f93789e
[INFO] running `Command { std: "docker" "start" "-a" "e74f3039566dc42795a2aa838e13122be8e280b662c3167c6edd9b5e5f93789e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]     Checking atomic_refcell v0.1.9
[INFO] [stderr]     Checking bitflags v2.1.0
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]  Documenting flax v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `tokio::sync::Notify`
[INFO] [stdout]     --> src/world.rs:1191:100
[INFO] [stdout]      |
[INFO] [stdout] 1191 | ... in async contexts by using channels or [`tokio::sync::Notify`], or on other threads.
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^^^^^ no item named `tokio` in scope
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:191:9
[INFO] [stdout]      |
[INFO] [stdout] 191  | #![deny(rustdoc::broken_intra_doc_links)]
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
[INFO] running `Command { std: "docker" "inspect" "e74f3039566dc42795a2aa838e13122be8e280b662c3167c6edd9b5e5f93789e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74f3039566dc42795a2aa838e13122be8e280b662c3167c6edd9b5e5f93789e", kill_on_drop: false }`
[INFO] [stdout] e74f3039566dc42795a2aa838e13122be8e280b662c3167c6edd9b5e5f93789e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+beta-2023-04-20" "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] 60fcaeb62226cd9b4c43dc7ab0e0910dfb4673bf0ad87f6fcf405e5d779ae9ec
[INFO] running `Command { std: "docker" "start" "-a" "60fcaeb62226cd9b4c43dc7ab0e0910dfb4673bf0ad87f6fcf405e5d779ae9ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting flax v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `tokio::sync::Notify`
[INFO] [stdout]     --> src/world.rs:1191:100
[INFO] [stdout]      |
[INFO] [stdout] 1191 | ... in async contexts by using channels or [`tokio::sync::Notify`], or on other threads.
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^^^^^^^ no item named `tokio` in scope
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:191:9
[INFO] [stdout]      |
[INFO] [stdout] 191  | #![deny(rustdoc::broken_intra_doc_links)]
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "60fcaeb62226cd9b4c43dc7ab0e0910dfb4673bf0ad87f6fcf405e5d779ae9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60fcaeb62226cd9b4c43dc7ab0e0910dfb4673bf0ad87f6fcf405e5d779ae9ec", kill_on_drop: false }`
[INFO] [stdout] 60fcaeb62226cd9b4c43dc7ab0e0910dfb4673bf0ad87f6fcf405e5d779ae9ec
