[INFO] fetching crate nrf-smartled 0.2.0...
[INFO] documenting nrf-smartled-0.2.0 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate nrf-smartled 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate nrf-smartled 0.2.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nrf-smartled 0.2.0
[INFO] finished tweaking crates.io crate nrf-smartled 0.2.0
[INFO] tweaked toml for crates.io crate nrf-smartled 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2623981af7256a7dfd62a0c2da661afa0ccd5f76db4aa3ba7bec5979d3f7d657
[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" "2623981af7256a7dfd62a0c2da661afa0ccd5f76db4aa3ba7bec5979d3f7d657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2623981af7256a7dfd62a0c2da661afa0ccd5f76db4aa3ba7bec5979d3f7d657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2623981af7256a7dfd62a0c2da661afa0ccd5f76db4aa3ba7bec5979d3f7d657", kill_on_drop: false }`
[INFO] [stdout] 2623981af7256a7dfd62a0c2da661afa0ccd5f76db4aa3ba7bec5979d3f7d657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.47.0" "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] 794081ac5d6ec885ec930713fc595710a0944bde229b9bd03379b90743b6b0ba
[INFO] running `Command { std: "docker" "start" "-a" "794081ac5d6ec885ec930713fc595710a0944bde229b9bd03379b90743b6b0ba", kill_on_drop: false }`
[INFO] [stderr]     Checking smart-leds-trait v0.2.1
[INFO] [stderr]  Documenting nrf-smartled v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `hal`?
[INFO] [stdout]  --> src/pwm.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::hal::{
[INFO] [stdout]   |            ^^^ maybe a missing crate `hal`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::hal`
[INFO] [stdout]  --> src/pwm.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::hal;
[INFO] [stdout]   |     ^^^^^^^^^^ no `hal` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::hal`
[INFO] [stdout]  --> src/pwm.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::hal::{
[INFO] [stdout]   |            ^^^ maybe a missing crate `hal`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `hal`?
[INFO] [stdout]    --> src/pwm.rs:354:47
[INFO] [stdout]     |
[INFO] [stdout] 354 |     pub trait Instance: Deref<Target = crate::hal::pac::pwm0::RegisterBlock> {}
[INFO] [stdout]     |                                               ^^^ maybe a missing crate `hal`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Pin` in this scope
[INFO] [stdout]   --> src/pwm.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     _gpio: Pin<Output<PushPull>>,
[INFO] [stdout]    |            ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  | use core::pin::Pin;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Output` in this scope
[INFO] [stdout]   --> src/pwm.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 57 |     _gpio: Pin<Output<PushPull>>,
[INFO] [stdout]    |                ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PushPull` in this scope
[INFO] [stdout]   --> src/pwm.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Pwm<T: sealed::Instance> {
[INFO] [stdout]    |                                   - help: you might be missing a type parameter: `, PushPull`
[INFO] [stdout] 56 |     pwm: T,
[INFO] [stdout] 57 |     _gpio: Pin<Output<PushPull>>,
[INFO] [stdout]    |                       ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Pin` in this scope
[INFO] [stdout]   --> src/pwm.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn new<Mode>(pwm: T, pin: Pin<Mode>) -> Pwm<T> {
[INFO] [stdout]    |                                   ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 4  | use core::pin::Pin;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `nrf-smartled`.
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name nrf_smartled src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern smart_leds_trait=/opt/rustwide/target/debug/deps/libsmart_leds_trait-8579666b7d91c656.rmeta --cap-lints=warn --crate-version 0.2.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "794081ac5d6ec885ec930713fc595710a0944bde229b9bd03379b90743b6b0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794081ac5d6ec885ec930713fc595710a0944bde229b9bd03379b90743b6b0ba", kill_on_drop: false }`
[INFO] [stdout] 794081ac5d6ec885ec930713fc595710a0944bde229b9bd03379b90743b6b0ba
