[INFO] fetching crate medius 3.2.0...
[INFO] documenting medius-3.2.0 against 824336ad4127ce295849937a24c08a4aeff6ada7 for pr-162169
[INFO] extracting crate medius 3.2.0 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate medius 3.2.0 on toolchain 824336ad4127ce295849937a24c08a4aeff6ada7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "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" "+824336ad4127ce295849937a24c08a4aeff6ada7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial2 v0.2.37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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] c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764
[INFO] running `Command { std: "docker" "start" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764", 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" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764", 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" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "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 nix v0.26.4
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]     Checking futures-sink 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/medius/index.html
[INFO] running `Command { std: "docker" "inspect" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764", 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" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]     Checking serialport v4.9.0
[INFO] [stderr]  Documenting medius v3.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/medius/index.html
[INFO] running `Command { std: "docker" "inspect" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764", kill_on_drop: false }`
[INFO] [stdout] c703cf15ac98b1467d8b9ffeb675068cfa532583864de782d0e39decfb8b5764
