[INFO] fetching crate libp2prs-core 0.3.0...
[INFO] documenting libp2prs-core-0.3.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate libp2prs-core 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate libp2prs-core 0.3.0 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 libp2prs-core 0.3.0
[INFO] finished tweaking crates.io crate libp2prs-core 0.3.0
[INFO] tweaked toml for crates.io crate libp2prs-core 0.3.0 written to /workspace/builds/worker-14/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] c87072b00544908021954cce110d57a583412b6abf683d6ec6b34a6c44ecac1e
[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" "c87072b00544908021954cce110d57a583412b6abf683d6ec6b34a6c44ecac1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c87072b00544908021954cce110d57a583412b6abf683d6ec6b34a6c44ecac1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87072b00544908021954cce110d57a583412b6abf683d6ec6b34a6c44ecac1e", kill_on_drop: false }`
[INFO] [stdout] c87072b00544908021954cce110d57a583412b6abf683d6ec6b34a6c44ecac1e
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dadf95fbaeccedaf3c4d1eea3f87c8709d2301793870ffc52e59b44bce3e0ee2
[INFO] running `Command { std: "docker" "start" "-a" "dadf95fbaeccedaf3c4d1eea3f87c8709d2301793870ffc52e59b44bce3e0ee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking libp2p-pnet v0.20.0
[INFO] [stderr]     Checking multihash v0.13.2
[INFO] [stderr]     Checking libp2prs-multiaddr v0.3.0
[INFO] [stderr]    Compiling libp2prs-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting libp2prs-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `StreamMuxer`
[INFO] [stdout]   --> src/lib.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | //! - The [`StreamMuxer`] trait is implemented on structs that hold a connection
[INFO] [stdout]    |            ^^^^^^^^^^^^^ no item named `StreamMuxer` 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 `UpgradeInfo`
[INFO] [stdout]   --> src/lib.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! - The [`UpgradeInfo`] and [`Upgrader`] traits define how to upgrade each
[INFO] [stdout]    |            ^^^^^^^^^^^^^ no item named `UpgradeInfo` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Upgrader`
[INFO] [stdout]   --> src/lib.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! - The [`UpgradeInfo`] and [`Upgrader`] traits define how to upgrade each
[INFO] [stdout]    |                                ^^^^^^^^^^ no item named `Upgrader` in scope
[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::Negotiated`
[INFO] [stdout]   --> src/multistream/mod.rs:43:31
[INFO] [stdout]    |
[INFO] [stdout] 43 | //! yielding a [`Negotiated`](self::Negotiated) stream, or the dialer has run out of
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ no item named `Negotiated` in module `multistream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `self::dialer_select_proto`
[INFO] [stdout]   --> src/multistream/mod.rs:46:33
[INFO] [stdout]    |
[INFO] [stdout] 46 | //! See [`dialer_select_proto`](self::dialer_select_proto) and
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `dialer_select_proto` in module `multistream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `self::listener_select_proto`
[INFO] [stdout]   --> src/multistream/mod.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 | //! [`listener_select_proto`](self::listener_select_proto).
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `listener_select_proto` in module `multistream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DialerSelectFuture`
[INFO] [stdout]   --> src/multistream/mod.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 | //! on a protocol to use, the [`DialerSelectFuture`] respectively
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^ no item named `DialerSelectFuture` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ListenerSelectFuture`
[INFO] [stdout]   --> src/multistream/mod.rs:53:6
[INFO] [stdout]    |
[INFO] [stdout] 53 | //! [`ListenerSelectFuture`] yields a [`Negotiated`](self::Negotiated)
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^ no item named `ListenerSelectFuture` in scope
[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::Negotiated`
[INFO] [stdout]   --> src/multistream/mod.rs:53:54
[INFO] [stdout]    |
[INFO] [stdout] 53 | //! [`ListenerSelectFuture`] yields a [`Negotiated`](self::Negotiated)
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^ no item named `Negotiated` in module `multistream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `self::dialer_select_proto`
[INFO] [stdout]   --> src/multistream/mod.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 | //! See [`dialer_select_proto`](self::dialer_select_proto).
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `dialer_select_proto` in module `multistream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Stream`
[INFO] [stdout]    --> src/multistream/protocol.rs:270:33
[INFO] [stdout]     |
[INFO] [stdout] 270 | /// A `MessageIO` implements a [`Stream`] and [`Sink`] of [`Message`]s.
[INFO] [stdout]     |                                 ^^^^^^^^ no item named `Stream` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Sink`
[INFO] [stdout]    --> src/multistream/protocol.rs:270:48
[INFO] [stdout]     |
[INFO] [stdout] 270 | /// A `MessageIO` implements a [`Stream`] and [`Sink`] of [`Message`]s.
[INFO] [stdout]     |                                                ^^^^^^ no item named `Sink` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Transport::IListener::accept`
[INFO] [stdout]   --> src/transport.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | / /// A transport provides connection-oriented communication between two peers
[INFO] [stdout] 47 | | /// through ordered streams of data (i.e. connections).
[INFO] [stdout] 48 | | ///
[INFO] [stdout] 49 | | /// Connections are established either by [accepting](Transport::IListener::accept)
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | | /// the DNS).
[INFO] [stdout] 63 | | ///
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the link appears in this line:
[INFO] [stdout]            
[INFO] [stdout]            Connections are established either by [accepting](Transport::IListener::accept)
[INFO] [stdout]                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: the trait `Transport` has no associated item named `IListener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Transport::Listener`
[INFO] [stdout]    --> src/transport.rs:124:24
[INFO] [stdout]     |
[INFO] [stdout] 124 | /// Event produced by [`Transport::Listener`]s.
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^ the trait `Transport` has no associated item named `Listener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Transport::IListener::accept`
[INFO] [stdout]    --> src/transport.rs:262:63
[INFO] [stdout]     |
[INFO] [stdout] 262 | /// An error during [dialing][Transport::dial] or [accepting][Transport::IListener::accept]
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Transport` has no associated item named `IListener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.06s
[INFO] running `Command { std: "docker" "inspect" "dadf95fbaeccedaf3c4d1eea3f87c8709d2301793870ffc52e59b44bce3e0ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadf95fbaeccedaf3c4d1eea3f87c8709d2301793870ffc52e59b44bce3e0ee2", kill_on_drop: false }`
[INFO] [stdout] dadf95fbaeccedaf3c4d1eea3f87c8709d2301793870ffc52e59b44bce3e0ee2
