[INFO] fetching crate canrun_collections 0.1.0...
[INFO] documenting canrun_collections-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate canrun_collections 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate canrun_collections 0.1.0 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 canrun_collections 0.1.0
[INFO] finished tweaking crates.io crate canrun_collections 0.1.0
[INFO] tweaked toml for crates.io crate canrun_collections 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] fb94cb9adc8d211bb179adc78572655206286c6ca019bcceaa940fe847ffa5e9
[INFO] running `Command { std: "docker" "start" "-a" "fb94cb9adc8d211bb179adc78572655206286c6ca019bcceaa940fe847ffa5e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb94cb9adc8d211bb179adc78572655206286c6ca019bcceaa940fe847ffa5e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb94cb9adc8d211bb179adc78572655206286c6ca019bcceaa940fe847ffa5e9", kill_on_drop: false }`
[INFO] [stdout] fb94cb9adc8d211bb179adc78572655206286c6ca019bcceaa940fe847ffa5e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 2e8fde6a06a8ef08ece206b4952fd045c4f2965142028b69b3922a65ed410150
[INFO] running `Command { std: "docker" "start" "-a" "2e8fde6a06a8ef08ece206b4952fd045c4f2965142028b69b3922a65ed410150", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]    Compiling canrun_codegen v0.1.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking canrun v0.1.0
[INFO] [stderr]  Documenting canrun_collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `lvec::LVec`
[INFO] [stdout]   --> src/lvec.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 | /// Create an [`LVec<T>`](lvec::LVec) with automatic value [`IntoVal`
[INFO] [stdout]    |                           ^^^^^^^^^^ `lvec` is a macro, not a module or type, and cannot have associated items
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `lvec::LVec`
[INFO] [stdout]   --> src/lvec.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 | /// Create an [`LVec<T>`](lvec::LVec) with automatic value [`IntoVal`
[INFO] [stdout]    |                           ^^^^^^^^^^ `lvec` is a macro, not a module or type, and cannot have associated items
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `Command { std: "docker" "inspect" "2e8fde6a06a8ef08ece206b4952fd045c4f2965142028b69b3922a65ed410150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8fde6a06a8ef08ece206b4952fd045c4f2965142028b69b3922a65ed410150", kill_on_drop: false }`
[INFO] [stdout] 2e8fde6a06a8ef08ece206b4952fd045c4f2965142028b69b3922a65ed410150
