[INFO] cloning repository https://github.com/pingzing/voicepipe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pingzing/voicepipe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpingzing%2Fvoicepipe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpingzing%2Fvoicepipe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 650816127f26f69c92c0ef0ac5c4466c327c3ca4
[INFO] documenting pingzing/voicepipe against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpingzing%2Fvoicepipe" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pingzing/voicepipe on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pingzing/voicepipe
[INFO] finished tweaking git repo https://github.com/pingzing/voicepipe
[INFO] tweaked toml for git repo https://github.com/pingzing/voicepipe written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/pingzing/voicepipe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b486a798355f8e9c8bf273b8468d03fa6daf7608d72042a2a0ff6236ebf8d6c0
[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" "b486a798355f8e9c8bf273b8468d03fa6daf7608d72042a2a0ff6236ebf8d6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b486a798355f8e9c8bf273b8468d03fa6daf7608d72042a2a0ff6236ebf8d6c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b486a798355f8e9c8bf273b8468d03fa6daf7608d72042a2a0ff6236ebf8d6c0", kill_on_drop: false }`
[INFO] [stdout] b486a798355f8e9c8bf273b8468d03fa6daf7608d72042a2a0ff6236ebf8d6c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 781d226cf2a893cd0de569e769f5edafdc389fb0a29f177e3222c3fe4b01193e
[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" "781d226cf2a893cd0de569e769f5edafdc389fb0a29f177e3222c3fe4b01193e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gdi32-sys v0.2.0
[INFO] [stderr]    Compiling user32-sys v0.2.0
[INFO] [stderr]  Documenting voicepipe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `HDC` in crate `winapi`
[INFO] [stdout]    --> src/main.rs:199:66
[INFO] [stdout]     |
[INFO] [stdout] 199 | fn read_one_message(previous_value: u32, context_handle: winapi::HDC) -> Option<Box<Message>> {
[INFO] [stdout]     |                                                                  ^^^ not found in `winapi`
[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 E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `voicepipe`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name voicepipe src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-b0cbd9bc3a7b5bf0.rmeta --extern gdi32=/opt/rustwide/target/debug/deps/libgdi32-98b88605129fa4be.rmeta --extern user32=/opt/rustwide/target/debug/deps/libuser32-980a75703039564e.rmeta --extern winapi=/opt/rustwide/target/debug/deps/libwinapi-6fb04c0e4bf6f496.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "781d226cf2a893cd0de569e769f5edafdc389fb0a29f177e3222c3fe4b01193e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781d226cf2a893cd0de569e769f5edafdc389fb0a29f177e3222c3fe4b01193e", kill_on_drop: false }`
[INFO] [stdout] 781d226cf2a893cd0de569e769f5edafdc389fb0a29f177e3222c3fe4b01193e