[INFO] fetching crate gd32vf103-hal 0.0.5...
[INFO] documenting gd32vf103-hal-0.0.5 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate gd32vf103-hal 0.0.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate gd32vf103-hal 0.0.5 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 gd32vf103-hal 0.0.5
[INFO] finished tweaking crates.io crate gd32vf103-hal 0.0.5
[INFO] tweaked toml for crates.io crate gd32vf103-hal 0.0.5 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a9cb0962776df4e105625f6ec7e9340f9b05f57c35ecf13b615b7ff22f255a22
[INFO] running `Command { std: "docker" "start" "-a" "a9cb0962776df4e105625f6ec7e9340f9b05f57c35ecf13b615b7ff22f255a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9cb0962776df4e105625f6ec7e9340f9b05f57c35ecf13b615b7ff22f255a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9cb0962776df4e105625f6ec7e9340f9b05f57c35ecf13b615b7ff22f255a22", kill_on_drop: false }`
[INFO] [stdout] a9cb0962776df4e105625f6ec7e9340f9b05f57c35ecf13b615b7ff22f255a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 412eceb022aef4c78b2c73699566b79667558e3b36ebf6cc9787063f0cefeead
[INFO] running `Command { std: "docker" "start" "-a" "412eceb022aef4c78b2c73699566b79667558e3b36ebf6cc9787063f0cefeead", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling riscv v0.5.4
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]    Compiling gd32vf103-hal v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking gd32vf103-pac v0.2.0
[INFO] [stderr]  Documenting gd32vf103-hal v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal::watchdog::WatchdogEnable`
[INFO] [stdout]  --> src/wdog.rs:7:40
[INFO] [stdout]   |
[INFO] [stdout] 7 | use embedded_hal::watchdog::{Watchdog, WatchdogEnable};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^ no `WatchdogEnable` in `watchdog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `gd32vf103-hal`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name gd32vf103_hal 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 embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-ee59cddbb717969a.rmeta --extern gd32vf103_pac=/opt/rustwide/target/debug/deps/libgd32vf103_pac-31ebf66a00646a2e.rmeta --extern nb=/opt/rustwide/target/debug/deps/libnb-ab3d4dcba9b41c71.rmeta --extern riscv=/opt/rustwide/target/debug/deps/libriscv-3c947700e21333f3.rmeta --cap-lints=warn --crate-version 0.0.5` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "412eceb022aef4c78b2c73699566b79667558e3b36ebf6cc9787063f0cefeead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412eceb022aef4c78b2c73699566b79667558e3b36ebf6cc9787063f0cefeead", kill_on_drop: false }`
[INFO] [stdout] 412eceb022aef4c78b2c73699566b79667558e3b36ebf6cc9787063f0cefeead
