[INFO] fetching crate amdgpu 1.0.10...
[INFO] documenting amdgpu-1.0.10 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate amdgpu 1.0.10 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate amdgpu 1.0.10 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-97/source/.cargo/config.toml
[INFO] started tweaking crates.io crate amdgpu 1.0.10
[INFO] finished tweaking crates.io crate amdgpu 1.0.10
[INFO] tweaked toml for crates.io crate amdgpu 1.0.10 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89d8884622ca590304dbd5f19ca5b834256291d1543d785c66f1ef6a6f551cc9
[INFO] running `Command { std: "docker" "start" "-a" "89d8884622ca590304dbd5f19ca5b834256291d1543d785c66f1ef6a6f551cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89d8884622ca590304dbd5f19ca5b834256291d1543d785c66f1ef6a6f551cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d8884622ca590304dbd5f19ca5b834256291d1543d785c66f1ef6a6f551cc9", kill_on_drop: false }`
[INFO] [stdout] 89d8884622ca590304dbd5f19ca5b834256291d1543d785c66f1ef6a6f551cc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88dfce7105a1b1a36bd852416f36f2ab6347c9d73063ec585bd5463577e41603
[INFO] running `Command { std: "docker" "start" "-a" "88dfce7105a1b1a36bd852416f36f2ab6347c9d73063ec585bd5463577e41603", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking pidlock v0.1.4
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking gumdrop v0.8.1
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking ron v0.7.0
[INFO] [stderr]  Documenting amdgpu v1.0.10 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::helper_cmd`
[INFO] [stdout]  --> src/lock_file.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::helper_cmd::Pid;
[INFO] [stdout]   |            ^^^^^^^^^^ could not find `helper_cmd` in the crate root
[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 E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `amdgpu`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name amdgpu src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bc7e218076db31e4 -L dependency=/opt/rustwide/target/debug/deps --extern gumdrop=/opt/rustwide/target/debug/deps/libgumdrop-ef7c24961aa5426c.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-c2966570978c8032.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-69997ba9f92d37eb.rmeta --extern pidlock=/opt/rustwide/target/debug/deps/libpidlock-0374af439ae50cf9.rmeta --extern pretty_env_logger=/opt/rustwide/target/debug/deps/libpretty_env_logger-278fea3d55049116.rmeta --extern ron=/opt/rustwide/target/debug/deps/libron-317eee38479bc3fa.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1a8241bae34a0cf7.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d4203ad7bf8117ac.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-9b7887ddbcaea7fc.rmeta --cap-lints=warn --crate-version 1.0.10` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "88dfce7105a1b1a36bd852416f36f2ab6347c9d73063ec585bd5463577e41603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88dfce7105a1b1a36bd852416f36f2ab6347c9d73063ec585bd5463577e41603", kill_on_drop: false }`
[INFO] [stdout] 88dfce7105a1b1a36bd852416f36f2ab6347c9d73063ec585bd5463577e41603