[INFO] cloning repository https://github.com/anshumantiwari/win32api-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anshumantiwari/win32api-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanshumantiwari%2Fwin32api-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanshumantiwari%2Fwin32api-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 243abc5db2ef7090f367f266f317645b1cc42f74
[INFO] documenting anshumantiwari/win32api-rust 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%2Fanshumantiwari%2Fwin32api-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anshumantiwari/win32api-rust 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/anshumantiwari/win32api-rust
[INFO] finished tweaking git repo https://github.com/anshumantiwari/win32api-rust
[INFO] tweaked toml for git repo https://github.com/anshumantiwari/win32api-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/anshumantiwari/win32api-rust 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 user32-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c49bdaa15fd406e1919a229b125a3052d376f76e580c6f29c007b03765b61bcd
[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" "c49bdaa15fd406e1919a229b125a3052d376f76e580c6f29c007b03765b61bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c49bdaa15fd406e1919a229b125a3052d376f76e580c6f29c007b03765b61bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49bdaa15fd406e1919a229b125a3052d376f76e580c6f29c007b03765b61bcd", kill_on_drop: false }`
[INFO] [stdout] c49bdaa15fd406e1919a229b125a3052d376f76e580c6f29c007b03765b61bcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c0f810fc4307323de4fdb11ab1a7f7ab46df0af2ea65f5bf763d57e843092ee
[INFO] running `Command { std: "docker" "start" "-a" "8c0f810fc4307323de4fdb11ab1a7f7ab46df0af2ea65f5bf763d57e843092ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling user32-sys v0.2.0
[INFO] [stderr]  Documenting test_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `user32::MessageBoxA`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use user32::MessageBoxA;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^ no `MessageBoxA` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `winapi::winuser`
[INFO] [stdout]  --> src/main.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use winapi::winuser::{MB_OK, MB_ICONINFORMATION};
[INFO] [stdout]   |             ^^^^^^^ could not find `winuser` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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 `test_test`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name test_test 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 user32=/opt/rustwide/target/debug/deps/libuser32-a8da69ccc9b5acff.rmeta --extern winapi=/opt/rustwide/target/debug/deps/libwinapi-35bb43931dcc65fb.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "8c0f810fc4307323de4fdb11ab1a7f7ab46df0af2ea65f5bf763d57e843092ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0f810fc4307323de4fdb11ab1a7f7ab46df0af2ea65f5bf763d57e843092ee", kill_on_drop: false }`
[INFO] [stdout] 8c0f810fc4307323de4fdb11ab1a7f7ab46df0af2ea65f5bf763d57e843092ee