[INFO] fetching crate medius 3.2.0...
[INFO] documenting medius-3.2.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate medius 3.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate medius 3.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate medius 3.2.0
[INFO] tweaked toml for crates.io crate medius 3.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate medius 3.2.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate medius 3.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147
[INFO] running `Command { std: "docker" "start" "51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]     Checking serialport v4.9.0
[INFO] [stderr]  Documenting medius v3.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::MockBox`
[INFO] [stdout]   --> src/types/bearing.rs:47:70
[INFO] [stdout]    |
[INFO] [stdout] 47 | /// [`Default`] is what a box holds out of the box, so a [`MockBox`](crate::MockBox) answers what real
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^ no item named `MockBox` in module `medius`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::MockBox`
[INFO] [stdout]    --> src/types/lock.rs:147:82
[INFO] [stdout]     |
[INFO] [stdout] 147 |     /// Build a [`Locks`] from decoded entries; useful for tests and [`MockBox`](crate::MockBox).
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^ no item named `MockBox` in module `medius`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/device/lock.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |     /// [`Error::RelativeDirection`](crate::Error::RelativeDirection) rather than a frame the box
[INFO] [stdout]    |          --------------------------  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |          |
[INFO] [stdout]    |          because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 52 -     /// [`Error::RelativeDirection`](crate::Error::RelativeDirection) rather than a frame the box
[INFO] [stdout] 52 +     /// [`Error::RelativeDirection`] rather than a frame the box
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/device/options.rs:15:76
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...: the firmware clamps a [`EmitPace::Fixed`](crate::EmitPace::Fixed) rate above this down to it (the 1 ms frame-clock limit).
[INFO] [stdout]    |                             -----------------  ^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 15 - /// The emit-rate ceiling in Hz: the firmware clamps a [`EmitPace::Fixed`](crate::EmitPace::Fixed) rate above this down to it (the 1 ms frame-clock limit).
[INFO] [stdout] 15 + /// The emit-rate ceiling in Hz: the firmware clamps a [`EmitPace::Fixed`] rate above this down to it (the 1 ms frame-clock limit).
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/protocol/opcode.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const PROTO_VER: u8 = 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `The control-protocol version this build speaks. A box reporting anything else is refused at the`
[INFO] [stdout]    = help: ends near `Protocol version in `RESP(VERSION)` (§4.1); the handshake requires this exact value.`
[INFO] [stdout]    = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/protocol/opcode.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const PROTO_VER: u8 = 5;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Protocol version in `RESP(VERSION)` (§4.1); the handshake requires this exact value.`
[INFO] [stdout]    = help: ends near `Protocol version in `RESP(VERSION)` (§4.1); the handshake requires this exact value.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `medius`
[INFO] running `Command { std: "docker" "inspect" "51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147", kill_on_drop: false }`
[INFO] [stdout] 51d5d5d38bfd61a03734edad93269618a3aebb4da6d710006ac68a02c7ae7147
