[INFO] fetching crate spectrometer 0.0.3...
[INFO] documenting spectrometer-0.0.3 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate spectrometer 0.0.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate spectrometer 0.0.3 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spectrometer 0.0.3
[INFO] finished tweaking crates.io crate spectrometer 0.0.3
[INFO] tweaked toml for crates.io crate spectrometer 0.0.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 4f33d0451cf69efd72a7c626ff2cb2cbaf38465580273a8ba0fdafd294e26414
[INFO] running `Command { std: "docker" "start" "-a" "4f33d0451cf69efd72a7c626ff2cb2cbaf38465580273a8ba0fdafd294e26414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f33d0451cf69efd72a7c626ff2cb2cbaf38465580273a8ba0fdafd294e26414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f33d0451cf69efd72a7c626ff2cb2cbaf38465580273a8ba0fdafd294e26414", kill_on_drop: false }`
[INFO] [stdout] 4f33d0451cf69efd72a7c626ff2cb2cbaf38465580273a8ba0fdafd294e26414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 5cb1bcd1b231040e710e652ca7d0dc9114a2c4a9361872cbd6798dd5d2e9242a
[INFO] running `Command { std: "docker" "start" "-a" "5cb1bcd1b231040e710e652ca7d0dc9114a2c4a9361872cbd6798dd5d2e9242a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting spectrometer v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `winapi`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use winapi::um::processthreadsapi::GetSystemTimes;
[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/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use winapi::um::sysinfoapi::{GetNativeSystemInfo, GlobalMemoryStatusEx, GetTickCount64, MEMORYSTATUSEX, SYSTEM_INFO /*, GetVersion */};
[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/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use winapi::um::fileapi::{GetDiskFreeSpaceExW, GetLogicalDriveStringsW};
[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/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use winapi::um::winnt::{ULARGE_INTEGER, WCHAR};
[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/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use winapi::um::winbase::{GetComputerNameW, GetUserNameW};
[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/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use winapi::shared::minwindef::{FILETIME /*, HIWORD, LOWORD, HIBYTE, LOBYTE */};
[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/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use winapi::shared::lmcons::UNLEN;
[INFO] [stdout]   |     ^^^^^^ use of undeclared type or module `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FILETIME` in this scope
[INFO] [stdout]   --> src/lib.rs:87:28
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn filetime2u64(filetime: &FILETIME) -> u64 {
[INFO] [stdout]    |                            ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `spectrometer`.
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name spectrometer 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 --cap-lints=forbid` (exit code: 1)
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5cb1bcd1b231040e710e652ca7d0dc9114a2c4a9361872cbd6798dd5d2e9242a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb1bcd1b231040e710e652ca7d0dc9114a2c4a9361872cbd6798dd5d2e9242a", kill_on_drop: false }`
[INFO] [stdout] 5cb1bcd1b231040e710e652ca7d0dc9114a2c4a9361872cbd6798dd5d2e9242a