[INFO] fetching crate ethox 0.0.2...
[INFO] documenting ethox-0.0.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate ethox 0.0.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ethox 0.0.2 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 ethox 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ethox 0.0.2
[INFO] tweaked toml for crates.io crate ethox 0.0.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate ethox 0.0.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 68347c571f5d6a0b29c99ce50a6a130bc36adabaa57651a3d700bd443e3ea219
[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" "68347c571f5d6a0b29c99ce50a6a130bc36adabaa57651a3d700bd443e3ea219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68347c571f5d6a0b29c99ce50a6a130bc36adabaa57651a3d700bd443e3ea219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68347c571f5d6a0b29c99ce50a6a130bc36adabaa57651a3d700bd443e3ea219", kill_on_drop: false }`
[INFO] [stdout] 68347c571f5d6a0b29c99ce50a6a130bc36adabaa57651a3d700bd443e3ea219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7df50f79094c5942171f020b66d99c13dd71d22cd3ff3a0ca34278ff52654854
[INFO] running `Command { std: "docker" "start" "-a" "7df50f79094c5942171f020b66d99c13dd71d22cd3ff3a0ca34278ff52654854", kill_on_drop: false }`
[INFO] [stderr]  Documenting ethox v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/wire/./tcp.rs:1013:13
[INFO] [stdout]      |
[INFO] [stdout] 1013 |             (self.flags.syn() | self.flags.fin() | self.flags.rst())
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/layer/ip/packet.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     pub fn control(&self) -> &Controller<'a> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RefCell::borrow_mut`
[INFO] [stdout]    --> src/layer/mod.rs:104:74
[INFO] [stdout]     |
[INFO] [stdout] 104 | //! shared reference to a `RefCell<_>` of the internal state by calling [`RefCell::borrow_mut`].
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^ the module `layer` contains no item named `RefCell`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `WIP`
[INFO] [stdout]   --> src/layer/icmp/endpoint.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// [WIP]: What state is actually necessary for an icmp endpoint? Answering pings takes a single
[INFO] [stdout]    |      ^^^ the module `endpoint` contains no item named `WIP`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `WIP`
[INFO] [stdout]   --> src/layer/icmp/packet.rs:20:42
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// Some packets have variable payloads [WIP]. These also contribute to the checksum and are yet to
[INFO] [stdout]    |                                          ^^^ the module `packet` contains no item named `WIP`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RawPacket::prepare`
[INFO] [stdout]   --> src/layer/icmp/packet.rs:48:49
[INFO] [stdout]    |
[INFO] [stdout] 48 | /// the ICMP endpoint has almost no state. The [`RawPacket::prepare`] method thus mostly wraps
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^ the module `packet` contains no item named `RawPacket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `send`
[INFO] [stdout]   --> src/layer/tcp/socket.rs:14:45
[INFO] [stdout]    |
[INFO] [stdout] 14 | /// it is possible to access them with the [`send`] and [`recv`] methods (and mutable variants
[INFO] [stdout]    |                                             ^^^^^^ the module `socket` contains no item named `send`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `recv`
[INFO] [stdout]   --> src/layer/tcp/socket.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 | /// it is possible to access them with the [`send`] and [`recv`] methods (and mutable variants
[INFO] [stdout]    |                                                          ^^^^^^ the module `socket` contains no item named `recv`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RFC1122`
[INFO] [stdout]   --> src/layer/tcp/connection.rs:54:71
[INFO] [stdout]    |
[INFO] [stdout] 54 |     /// startup.  Or, if the MSS option is not used, it is 536 bytes [RFC1122].  The size does not
[INFO] [stdout]    |                                                                       ^^^^^^^ the module `connection` contains no item named `RFC1122`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `WIP`
[INFO] [stdout]   --> src/layer/tcp/connection.rs:90:87
[INFO] [stdout]    |
[INFO] [stdout] 90 |     /// This is true if the SYN packet allowed it in its options since we support it [WIP].
[INFO] [stdout]    |                                                                                       ^^^ the module `connection` contains no item named `WIP`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `from_advertised_id`
[INFO] [stdout]    --> src/wire/./ipv6.rs:133:62
[INFO] [stdout]     |
[INFO] [stdout] 133 |     /// The address is only valid for link-local scope. See [`from_advertised_id`] for potentially
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^ the module `ipv6` contains no item named `from_advertised_id`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RFC4291`
[INFO] [stdout]    --> src/wire/./ipv6.rs:451:29
[INFO] [stdout]     |
[INFO] [stdout] 451 |     /// See section 2.8 of [RFC4291].
[INFO] [stdout]     |                             ^^^^^^^ the module `ipv6` contains no item named `RFC4291`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "7df50f79094c5942171f020b66d99c13dd71d22cd3ff3a0ca34278ff52654854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df50f79094c5942171f020b66d99c13dd71d22cd3ff3a0ca34278ff52654854", kill_on_drop: false }`
[INFO] [stdout] 7df50f79094c5942171f020b66d99c13dd71d22cd3ff3a0ca34278ff52654854
