[INFO] fetching crate embedded-stepper 0.1.2...
[INFO] documenting embedded-stepper-0.1.2 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate embedded-stepper 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate embedded-stepper 0.1.2
[INFO] finished tweaking crates.io crate embedded-stepper 0.1.2
[INFO] tweaked toml for crates.io crate embedded-stepper 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-stepper 0.1.2 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 embedded-stepper 0.1.2 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-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b
[INFO] running `Command { std: "docker" "start" "56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b", 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" "56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b", 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" "56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting embedded-stepper v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/builders.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / pub fn create_stepper_2pin<P1, P2, D>(
[INFO] [stdout] 15 | |     p1: P1,
[INFO] [stdout] 16 | |     p2: P2,
[INFO] [stdout] 17 | |     delay: D,
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |     Stepper::new(number_of_steps, motor, delay)
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Factory: build a [`Stepper2`] from two pins and a delay.`
[INFO] [stdout]    = help: ends near `Build a 2-pin stepper controller.`
[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/builders.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / pub fn create_stepper_2pin<P1, P2, D>(
[INFO] [stdout] 15 | |     p1: P1,
[INFO] [stdout] 16 | |     p2: P2,
[INFO] [stdout] 17 | |     delay: D,
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |     Stepper::new(number_of_steps, motor, delay)
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Build a 2-pin stepper controller.`
[INFO] [stdout]    = help: ends near `Build a 2-pin stepper controller.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/builders.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | / pub fn create_stepper_4pin<P1, P2, P3, P4, D>(
[INFO] [stdout] 31 | |     p1: P1,
[INFO] [stdout] 32 | |     p2: P2,
[INFO] [stdout] 33 | |     p3: P3,
[INFO] [stdout] ...  |
[INFO] [stdout] 46 | |     Stepper::new(number_of_steps, motor, delay)
[INFO] [stdout] 47 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Factory: build a [`Stepper4`] from four pins and a delay.`
[INFO] [stdout]    = help: ends near `Build a 4-pin stepper controller.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/builders.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | / pub fn create_stepper_4pin<P1, P2, P3, P4, D>(
[INFO] [stdout] 31 | |     p1: P1,
[INFO] [stdout] 32 | |     p2: P2,
[INFO] [stdout] 33 | |     p3: P3,
[INFO] [stdout] ...  |
[INFO] [stdout] 46 | |     Stepper::new(number_of_steps, motor, delay)
[INFO] [stdout] 47 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Build a 4-pin stepper controller.`
[INFO] [stdout]    = help: ends near `Build a 4-pin stepper controller.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/builders.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / pub fn create_stepper_5pin<P1, P2, P3, P4, P5, D>(
[INFO] [stdout] 51 | |     p1: P1,
[INFO] [stdout] 52 | |     p2: P2,
[INFO] [stdout] 53 | |     p3: P3,
[INFO] [stdout] ...  |
[INFO] [stdout] 68 | |     Stepper::new(number_of_steps, motor, delay)
[INFO] [stdout] 69 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Factory: build a [`Stepper5`] from five pins and a delay.`
[INFO] [stdout]    = help: ends near `Build a 5-pin stepper controller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/builders.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / pub fn create_stepper_5pin<P1, P2, P3, P4, P5, D>(
[INFO] [stdout] 51 | |     p1: P1,
[INFO] [stdout] 52 | |     p2: P2,
[INFO] [stdout] 53 | |     p3: P3,
[INFO] [stdout] ...  |
[INFO] [stdout] 68 | |     Stepper::new(number_of_steps, motor, delay)
[INFO] [stdout] 69 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Build a 5-pin stepper controller`
[INFO] [stdout]    = help: ends near `Build a 5-pin stepper controller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `embedded-stepper`
[INFO] running `Command { std: "docker" "inspect" "56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b", kill_on_drop: false }`
[INFO] [stdout] 56309e78c101e29c67f2ed3a0c673da88cb90cf838c9c61f0026204255b7f08b
