[INFO] cloning repository https://github.com/LachlanArthur/TimeTrackerRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LachlanArthur/TimeTrackerRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLachlanArthur%2FTimeTrackerRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLachlanArthur%2FTimeTrackerRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6986d452be4fb7e34cfe0d424fca7e1d59c6e743
[INFO] documenting LachlanArthur/TimeTrackerRust against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLachlanArthur%2FTimeTrackerRust" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LachlanArthur/TimeTrackerRust on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LachlanArthur/TimeTrackerRust
[INFO] finished tweaking git repo https://github.com/LachlanArthur/TimeTrackerRust
[INFO] tweaked toml for git repo https://github.com/LachlanArthur/TimeTrackerRust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/LachlanArthur/TimeTrackerRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3225ca9c0125a9a7619ef4e4de5aa35549ff727d3e9463ba67ec20e1659a35dd
[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" "3225ca9c0125a9a7619ef4e4de5aa35549ff727d3e9463ba67ec20e1659a35dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3225ca9c0125a9a7619ef4e4de5aa35549ff727d3e9463ba67ec20e1659a35dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3225ca9c0125a9a7619ef4e4de5aa35549ff727d3e9463ba67ec20e1659a35dd", kill_on_drop: false }`
[INFO] [stdout] 3225ca9c0125a9a7619ef4e4de5aa35549ff727d3e9463ba67ec20e1659a35dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e7073d6246d6c393934e0703b21416278a35719417c30b6dfc1fe59b370c0f1
[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" "1e7073d6246d6c393934e0703b21416278a35719417c30b6dfc1fe59b370c0f1", kill_on_drop: false }`
[INFO] [stderr]     Checking signal-hook v0.1.15
[INFO] [stderr]     Checking serde v1.0.111
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]  Documenting time_tracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]   --> src/active_window.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     use std::os::windows::ffi::OsStringExt;
[INFO] [stdout]    |                  ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `winapi`
[INFO] [stdout]  --> src/idle_time.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use winapi::um::{
[INFO] [stdout]   |         ^^^^^^ use of undeclared type or module `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `winapi`
[INFO] [stdout]  --> src/active_window.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use winapi::{
[INFO] [stdout]   |     ^^^^^^ use of undeclared type or module `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `minwindef`
[INFO] [stdout]   --> src/active_window.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub id: minwindef::DWORD,
[INFO] [stdout]    |             ^^^^^^^^^ use of undeclared type or module `minwindef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `windef`
[INFO] [stdout]   --> src/active_window.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn get_foreground_window() -> windef::HWND {
[INFO] [stdout]    |                                   ^^^^^^ use of undeclared type or module `windef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `windef`
[INFO] [stdout]   --> src/active_window.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn get_window_title( window: windef::HWND ) -> String {
[INFO] [stdout]    |                                  ^^^^^^ use of undeclared type or module `windef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `time_tracker`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name time_tracker 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 chrono=/opt/rustwide/target/debug/deps/libchrono-b91a748de354ecaa.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-5d7c16800a525d84.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-480f4d972241b7b8.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0b4e70a64d5f0638.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-68a857a593b3ec48.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "1e7073d6246d6c393934e0703b21416278a35719417c30b6dfc1fe59b370c0f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7073d6246d6c393934e0703b21416278a35719417c30b6dfc1fe59b370c0f1", kill_on_drop: false }`
[INFO] [stdout] 1e7073d6246d6c393934e0703b21416278a35719417c30b6dfc1fe59b370c0f1