[INFO] fetching crate ringbuffer 0.3.0...
[INFO] documenting ringbuffer-0.3.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate ringbuffer 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ringbuffer 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ringbuffer 0.3.0
[INFO] finished tweaking crates.io crate ringbuffer 0.3.0
[INFO] tweaked toml for crates.io crate ringbuffer 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e6bdccb60c1cecdddb87f48fbe53741d2fde295e5f223e00108feb7316e3da1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9e6bdccb60c1cecdddb87f48fbe53741d2fde295e5f223e00108feb7316e3da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e6bdccb60c1cecdddb87f48fbe53741d2fde295e5f223e00108feb7316e3da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6bdccb60c1cecdddb87f48fbe53741d2fde295e5f223e00108feb7316e3da1", kill_on_drop: false }`
[INFO] [stdout] 9e6bdccb60c1cecdddb87f48fbe53741d2fde295e5f223e00108feb7316e3da1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa894d35cad8cddf0d52468d762daae701c25cb7d6b52ea9aa68ff4172cd758c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa894d35cad8cddf0d52468d762daae701c25cb7d6b52ea9aa68ff4172cd758c", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]  Documenting ringbuffer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `GenericRingBuffer::new_uninit`
[INFO] [stdout]   --> src/lib.rs:60:63
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...w_uninit`](GenericRingBuffer::new_uninit) function on [`GenericRingBuffer`] and [`ConstGenericRingBuffer`] used for faster initializat...
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `GenericRingBuffer` has no field or associated item named `new_uninit`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout] 5  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ConstGenericRingBuffer`
[INFO] [stdout]   --> src/lib.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | //! | [`ConstGenericRingBuffer`] | Ringbuffer which uses const generics to allocate on the stack. This type is feature-gated behind `cons...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^ the module `ringbuffer` contains no item named `ConstGenericRingBuffer`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ConstGenericRingBuffer`
[INFO] [stdout]   --> src/lib.rs:60:133
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...cRingBuffer`] and [`ConstGenericRingBuffer`] used for faster initialization |
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^ the module `ringbuffer` contains no item named `ConstGenericRingBuffer`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `self::ConstGenericRingBuffer`
[INFO] [stdout]   --> src/ringbuffer_trait.rs:11:143
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...ricRingBuffer`](crate::ConstGenericRingBuffer))
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `ringbuffer` contains no item named `ConstGenericRingBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "fa894d35cad8cddf0d52468d762daae701c25cb7d6b52ea9aa68ff4172cd758c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa894d35cad8cddf0d52468d762daae701c25cb7d6b52ea9aa68ff4172cd758c", kill_on_drop: false }`
[INFO] [stdout] fa894d35cad8cddf0d52468d762daae701c25cb7d6b52ea9aa68ff4172cd758c
