[INFO] fetching crate fuzzyfocus 0.1.0...
[INFO] documenting fuzzyfocus-0.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate fuzzyfocus 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate fuzzyfocus 0.1.0 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 crates.io crate fuzzyfocus 0.1.0
[INFO] finished tweaking crates.io crate fuzzyfocus 0.1.0
[INFO] tweaked toml for crates.io crate fuzzyfocus 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate fuzzyfocus 0.1.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline-derive v0.3.1
[INFO] [stderr]   Downloaded rustyline v6.1.2
[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] e870e321afdedc80b481f7803d6ae99cef3c87a1aa080e2751fe07cdfa1d7cca
[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" "e870e321afdedc80b481f7803d6ae99cef3c87a1aa080e2751fe07cdfa1d7cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e870e321afdedc80b481f7803d6ae99cef3c87a1aa080e2751fe07cdfa1d7cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e870e321afdedc80b481f7803d6ae99cef3c87a1aa080e2751fe07cdfa1d7cca", kill_on_drop: false }`
[INFO] [stdout] e870e321afdedc80b481f7803d6ae99cef3c87a1aa080e2751fe07cdfa1d7cca
[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] eff34a10798323726732322d687e14c88a20f87572eb28ca49a2202957b8a39d
[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" "eff34a10798323726732322d687e14c88a20f87572eb28ca49a2202957b8a39d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]     Checking fuzzy-matcher v0.3.4
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]    Compiling rustyline-derive v0.3.1
[INFO] [stderr]     Checking rustyline v6.1.2
[INFO] [stderr]  Documenting fuzzyfocus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/main.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ffi::OsString, os::windows::ffi::OsStringExt};
[INFO] [stdout]   |                              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     shared::{
[INFO] [stdout]   |     ^^^^^^ could not find `shared` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     um::{
[INFO] [stdout]   |     ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `winapi::um`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     um::{
[INFO] [stdout]   |     ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HWND` in this scope
[INFO] [stdout]   --> src/main.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub hwnd: HWND,
[INFO] [stdout]    |               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HWND` in this scope
[INFO] [stdout]   --> src/main.rs:39:33
[INFO] [stdout]    |
[INFO] [stdout] 39 | unsafe fn get_window_name(hwnd: HWND) -> Option<String> {
[INFO] [stdout]    |                                 ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HWND` in this scope
[INFO] [stdout]   --> src/main.rs:46:55
[INFO] [stdout]    |
[INFO] [stdout] 46 |     unsafe extern "system" fn enum_windows_proc(hwnd: HWND, list_raw: LPARAM) -> i32 {
[INFO] [stdout]    |                                                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LPARAM` in this scope
[INFO] [stdout]   --> src/main.rs:46:71
[INFO] [stdout]    |
[INFO] [stdout] 46 |     unsafe extern "system" fn enum_windows_proc(hwnd: HWND, list_raw: LPARAM) -> i32 {
[INFO] [stdout]    |                                                                       ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HWND` in this scope
[INFO] [stdout]   --> src/main.rs:70:30
[INFO] [stdout]    |
[INFO] [stdout] 70 | unsafe fn focus_window(hwnd: HWND) {
[INFO] [stdout]    |                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `fuzzyfocus`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name fuzzyfocus 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 fuzzy_matcher=/opt/rustwide/target/debug/deps/libfuzzy_matcher-2510d4aa94aa01bb.rmeta --extern rustyline=/opt/rustwide/target/debug/deps/librustyline-6f4481c62ed25c25.rmeta --extern rustyline_derive=/opt/rustwide/target/debug/deps/librustyline_derive-ae2b969ebaa9a8aa.so --extern winapi=/opt/rustwide/target/debug/deps/libwinapi-3d3f446698cd4c90.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "eff34a10798323726732322d687e14c88a20f87572eb28ca49a2202957b8a39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff34a10798323726732322d687e14c88a20f87572eb28ca49a2202957b8a39d", kill_on_drop: false }`
[INFO] [stdout] eff34a10798323726732322d687e14c88a20f87572eb28ca49a2202957b8a39d