[INFO] fetching crate oplon 1.0.0...
[INFO] documenting oplon-1.0.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate oplon 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate oplon 1.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate oplon 1.0.0
[INFO] tweaked toml for crates.io crate oplon 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oplon 1.0.0 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 oplon 1.0.0 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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f
[INFO] running `Command { std: "docker" "start" "abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f", 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" "abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f", 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" "abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting oplon v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/chip.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | / pub struct Opl2 {
[INFO] [stdout] 119 | |     channels: [OplChannel; OPL3_CHANNELS],
[INFO] [stdout] 120 | |     /// Native operator rate (Hz).
[INFO] [stdout] 121 | |     native_rate: u32,
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |     deep_tremolo: bool,
[INFO] [stdout] 157 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Alias for [`Opl2`]: the same chip type, which becomes a full OPL3 (18`
[INFO] [stdout]     = help: ends near `An OPL2/OPL3 chip: up to 18 two-operator channels summed to stereo.`
[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/chip.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | / pub struct Opl2 {
[INFO] [stdout] 119 | |     channels: [OplChannel; OPL3_CHANNELS],
[INFO] [stdout] 120 | |     /// Native operator rate (Hz).
[INFO] [stdout] 121 | |     native_rate: u32,
[INFO] [stdout] ...   |
[INFO] [stdout] 156 | |     deep_tremolo: bool,
[INFO] [stdout] 157 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `An OPL2/OPL3 chip: up to 18 two-operator channels summed to stereo.`
[INFO] [stdout]     = help: ends near `An OPL2/OPL3 chip: up to 18 two-operator channels summed to stereo.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `oplon`
[INFO] running `Command { std: "docker" "inspect" "abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f", kill_on_drop: false }`
[INFO] [stdout] abad86ed6c53fc07128be50e39953d0c7a292d77ff622c7c20a055e38bc1695f
