[INFO] fetching crate flatk 0.4.1...
[INFO] documenting flatk-0.4.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate flatk 0.4.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate flatk 0.4.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flatk 0.4.1
[INFO] finished tweaking crates.io crate flatk 0.4.1
[INFO] tweaked toml for crates.io crate flatk 0.4.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate flatk 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef5b7ccb8aaae922d36273cf66e991bd61371bca88399bcb396bbaad3c6d3208
[INFO] running `Command { std: "docker" "start" "-a" "ef5b7ccb8aaae922d36273cf66e991bd61371bca88399bcb396bbaad3c6d3208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef5b7ccb8aaae922d36273cf66e991bd61371bca88399bcb396bbaad3c6d3208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5b7ccb8aaae922d36273cf66e991bd61371bca88399bcb396bbaad3c6d3208", kill_on_drop: false }`
[INFO] [stdout] ef5b7ccb8aaae922d36273cf66e991bd61371bca88399bcb396bbaad3c6d3208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de322ba6876fde6d35703b2f7bdd29a494fa1eb9e365976f7c3cd99433afffdb
[INFO] running `Command { std: "docker" "start" "-a" "de322ba6876fde6d35703b2f7bdd29a494fa1eb9e365976f7c3cd99433afffdb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]     Checking reinterpret v0.2.1
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking crossbeam-epoch v0.9.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling flatk-derive v0.3.0
[INFO] [stderr]  Documenting flatk v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `from_sizes_and_counts`
[INFO] [stdout]    --> src/chunked.rs:449:10
[INFO] [stdout]     |
[INFO] [stdout] 449 |     /// [`from_sizes_and_counts`] constructor.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^ no item named `from_sizes_and_counts` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_sizes_and_counts`
[INFO] [stdout]    --> src/chunked.rs:449:10
[INFO] [stdout]     |
[INFO] [stdout] 449 |     /// [`from_sizes_and_counts`] constructor.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^ no item named `from_sizes_and_counts` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.57s
[INFO] running `Command { std: "docker" "inspect" "de322ba6876fde6d35703b2f7bdd29a494fa1eb9e365976f7c3cd99433afffdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de322ba6876fde6d35703b2f7bdd29a494fa1eb9e365976f7c3cd99433afffdb", kill_on_drop: false }`
[INFO] [stdout] de322ba6876fde6d35703b2f7bdd29a494fa1eb9e365976f7c3cd99433afffdb
