[INFO] fetching crate discv5 0.1.0-alpha.13...
[INFO] documenting discv5-0.1.0-alpha.13 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate discv5 0.1.0-alpha.13 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate discv5 0.1.0-alpha.13 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 discv5 0.1.0-alpha.13
[INFO] finished tweaking crates.io crate discv5 0.1.0-alpha.13
[INFO] tweaked toml for crates.io crate discv5 0.1.0-alpha.13 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate discv5 0.1.0-alpha.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enr v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2211cb61753fda392a37c9326f6f72c9ee3c37f6f0ec5bc1ec619da9c4bb0157
[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" "2211cb61753fda392a37c9326f6f72c9ee3c37f6f0ec5bc1ec619da9c4bb0157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2211cb61753fda392a37c9326f6f72c9ee3c37f6f0ec5bc1ec619da9c4bb0157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2211cb61753fda392a37c9326f6f72c9ee3c37f6f0ec5bc1ec619da9c4bb0157", kill_on_drop: false }`
[INFO] [stdout] 2211cb61753fda392a37c9326f6f72c9ee3c37f6f0ec5bc1ec619da9c4bb0157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 4c37921a3f5aea4230a673b39f2a02771f0d03ac7b5fbff8fff1c105f44fc851
[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" "4c37921a3f5aea4230a673b39f2a02771f0d03ac7b5fbff8fff1c105f44fc851", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking subtle v2.3.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.24
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking signature v1.2.2
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[INFO] [stderr]    Compiling syn v1.0.42
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[INFO] [stderr]     Checking ed25519 v1.0.2
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[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking zeroize v1.1.1
[INFO] [stderr]     Checking curve25519-dalek v3.0.0
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[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]  Documenting discv5 v0.1.0-alpha.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `broken_intra_doc_links`
[INFO] [stdout]  --> src/lib.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![deny(intra_doc_link_resolution_failure)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `broken_intra_doc_links`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `` links to private item `socket`
[INFO] [stdout]   --> src/lib.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 | //!  * Socket - The [`socket`] module is responsible for opening the underlying UDP socket. It
[INFO] [stdout]    |                      ^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_intra_doc_links)]` on by default
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Handler`
[INFO] [stdout]   --> src/lib.rs:30:110
[INFO] [stdout]    |
[INFO] [stdout] 30 | ... the socket. It is realised by the [`Handler`] struct and it runs in its own task.
[INFO] [stdout]    |                                        ^^^^^^^^^ the module `discv5` contains no item named `Handler`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(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 `Executor`
[INFO] [stdout]  --> src/discv5.rs:5:61
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! A [`Discv5`] struct needs to be created either with an [`Executor`] specified in the
[INFO] [stdout]   |                                                             ^^^^^^^^^^ the module `discv5` contains no item named `Executor`
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Discv5ConfigBuilder`
[INFO] [stdout]  --> src/discv5.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! [`Discv5Config`] via the [`Discv5ConfigBuilder`] or in the presence of a tokio runtime that has
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^ the module `discv5` contains no item named `Discv5ConfigBuilder`
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `start`
[INFO] [stdout]  --> src/discv5.rs:9:86
[INFO] [stdout]   |
[INFO] [stdout] 9 | //! Once a [`Discv5`] struct has been created the service is started by running the [`start()`]
[INFO] [stdout]   |                                                                                      ^^^^^^^^^ the module `discv5` contains no item named `start`
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `shutdown`
[INFO] [stdout]   --> src/discv5.rs:13:43
[INFO] [stdout]    |
[INFO] [stdout] 13 | //! The server can be shutdown using the [`shutdown()`] function.
[INFO] [stdout]    |                                           ^^^^^^^^^^^^ the module `discv5` contains no item named `shutdown`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `handler` links to private item `Session`
[INFO] [stdout]  --> src/handler/mod.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! [`Session`]. This service drives the handshakes for establishing the sessions and associated
[INFO] [stdout]   |      ^^^^^^^^^ this item is private
[INFO] [stdout]   |
[INFO] [stdout]   = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `handler` links to private item `Session`
[INFO] [stdout]   --> src/handler/mod.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | //! associated [`Session`] for each node.
[INFO] [stdout]    |                 ^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `handler` links to private item `Session`
[INFO] [stdout]   --> src/handler/mod.rs:12:71
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! An ongoing established connection is abstractly represented by a [`Session`]. A node that provides an ENR with an
[INFO] [stdout]    |                                                                       ^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `handler` links to private item `Session`
[INFO] [stdout]   --> src/handler/mod.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! to match the source, the [`Session`] is promoted to an established state and reported back.
[INFO] [stdout]    |                               ^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `spawn`
[INFO] [stdout]   --> src/handler/mod.rs:19:86
[INFO] [stdout]    |
[INFO] [stdout] 19 | //! Interacting with a handler is done via channels. A Handler is spawned using the [`spawn()`]
[INFO] [stdout]    |                                                                                      ^^^^^^^^^ the module `handler` contains no item named `spawn`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `kbucket::KBucketsTable`
[INFO] [stdout]   --> src/kbucket.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 | //! [`KBucketsTable`]: kbucket::KBucketsTable
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ the module `kbucket` contains no item named `kbucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `kbucket::PendingEntry`
[INFO] [stdout]   --> src/kbucket.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | //! [`PendingEntry`]: kbucket::PendingEntry
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^ the module `kbucket` contains no item named `kbucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `kbucket::AppliedPending`
[INFO] [stdout]   --> src/kbucket.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 | //! [`AppliedPending`]: kbucket::AppliedPending
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^ the module `kbucket` contains no item named `kbucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `kbucket::KBucketsTable::take_applied_pending`
[INFO] [stdout]   --> src/kbucket.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 | //! [`take_applied_pending`]: kbucket::KBucketsTable::take_applied_pending
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `kbucket` contains no item named `kbucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `kbucket::KBucketsTable::entry`
[INFO] [stdout]   --> src/kbucket.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 | //! [`entry`]: kbucket::KBucketsTable::entry
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `kbucket` contains no item named `kbucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `kbucket::KBucketsTable::closest`
[INFO] [stdout]   --> src/kbucket.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 | //! [`closest`]: kbucket::KBucketsTable::closest
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `kbucket` contains no item named `kbucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `peers::PeersIterState::Finished`
[INFO] [stdout]   --> src/query_pool/peers.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 | //! [`Finished`]: peers::PeersIterState::Finished
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `peers` contains no item named `peers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Query::next`
[INFO] [stdout]   --> src/query_pool/peers.rs:47:41
[INFO] [stdout]    |
[INFO] [stdout] 47 | /// The state of the query reported by [`Query::next`].
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^ the module `peers` contains no item named `Query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.01s
[INFO] running `Command { std: "docker" "inspect" "4c37921a3f5aea4230a673b39f2a02771f0d03ac7b5fbff8fff1c105f44fc851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c37921a3f5aea4230a673b39f2a02771f0d03ac7b5fbff8fff1c105f44fc851", kill_on_drop: false }`
[INFO] [stdout] 4c37921a3f5aea4230a673b39f2a02771f0d03ac7b5fbff8fff1c105f44fc851
