[INFO] fetching crate linux-libc-auxv 0.2.1...
[INFO] documenting linux-libc-auxv-0.2.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate linux-libc-auxv 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate linux-libc-auxv 0.2.1 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] started tweaking crates.io crate linux-libc-auxv 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linux-libc-auxv 0.2.1
[INFO] tweaked toml for crates.io crate linux-libc-auxv 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate linux-libc-auxv 0.2.1 already has a lockfile, it will not be regenerated
[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] 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" "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] 5e17d52be1e631c3b58b52a74017756d75b4b6c94052e5a37db6bba2f0c50142
[INFO] running `Command { std: "docker" "start" "-a" "5e17d52be1e631c3b58b52a74017756d75b4b6c94052e5a37db6bba2f0c50142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e17d52be1e631c3b58b52a74017756d75b4b6c94052e5a37db6bba2f0c50142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e17d52be1e631c3b58b52a74017756d75b4b6c94052e5a37db6bba2f0c50142", kill_on_drop: false }`
[INFO] [stdout] 5e17d52be1e631c3b58b52a74017756d75b4b6c94052e5a37db6bba2f0c50142
[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" "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] b207d535d6bd55dfb010ef29121561797d4405b410552c3c5844a34e58d2b01c
[INFO] running `Command { std: "docker" "start" "-a" "b207d535d6bd55dfb010ef29121561797d4405b410552c3c5844a34e58d2b01c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]  Documenting linux-libc-auxv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `AuxVectorStackLayoutBuilder`
[INFO] [stdout]    --> src/builder/serializer.rs:30:18
[INFO] [stdout]     |
[INFO] [stdout] 30  | /// Helper for [`AuxVectorStackLayoutBuilder`]. Helps to serialize the args, the env vars,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `AuxVectorStackLayoutBuilder` in scope
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 | #![deny(rustdoc::all)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` implied by `#[warn(rustdoc::all)]`
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::AuxVarType::AtExecFn`
[INFO] [stdout]   --> src/builder/serializer.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     /// [`crate::AuxVarType::AtExecFn`] will reference this pointer. The filename of the executable will be
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `AuxVarType` has no variant or associated item named `AtExecFn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `AuxVarType::AtExecFn`
[INFO] [stdout]    --> src/builder/mod.rs:265:34
[INFO] [stdout]     |
[INFO] [stdout] 265 |     /// the executable name of [`AuxVarType::AtExecFn`], because it gets special treatment.
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^ the enum `AuxVarType` has no variant or associated item named `AtExecFn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "b207d535d6bd55dfb010ef29121561797d4405b410552c3c5844a34e58d2b01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b207d535d6bd55dfb010ef29121561797d4405b410552c3c5844a34e58d2b01c", kill_on_drop: false }`
[INFO] [stdout] b207d535d6bd55dfb010ef29121561797d4405b410552c3c5844a34e58d2b01c
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 6ee790175e855c14ae13a90fa10d5d1e45fd5dd07db1ebb3110b8e0255b32b14
[INFO] running `Command { std: "docker" "start" "-a" "6ee790175e855c14ae13a90fa10d5d1e45fd5dd07db1ebb3110b8e0255b32b14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]  Documenting linux-libc-auxv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unresolved link to `AuxVectorStackLayoutBuilder`
[INFO] [stdout]    --> src/builder/serializer.rs:30:18
[INFO] [stdout]     |
[INFO] [stdout] 30  | /// Helper for [`AuxVectorStackLayoutBuilder`]. Helps to serialize the args, the env vars,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `AuxVectorStackLayoutBuilder` in scope
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 | #![deny(rustdoc::all)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(rustdoc::all)]`
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unresolved link to `crate::AuxVarType::AtExecFn`
[INFO] [stdout]   --> src/builder/serializer.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     /// [`crate::AuxVarType::AtExecFn`] will reference this pointer. The filename of the executable will be
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `AuxVarType` has no variant or associated item named `AtExecFn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `linux-libc-auxv`
[INFO] [stdout] error: unresolved link to `AuxVarType::AtExecFn`
[INFO] [stdout]    --> src/builder/mod.rs:265:34
[INFO] [stdout]     |
[INFO] [stdout] 265 |     /// the executable name of [`AuxVarType::AtExecFn`], because it gets special treatment.
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^ the enum `AuxVarType` has no variant or associated item named `AtExecFn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name linux_libc_auxv src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=f1e8e1764378b619 -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-885ae3214f28c119.rmeta --extern enum_iterator=/opt/rustwide/target/debug/deps/libenum_iterator-518d18bf37a3b3ac.rmeta --extern-html-root-url 'bitflags=https://docs.rs/bitflags/1.3.2/' --extern-html-root-url 'enum_iterator=https://docs.rs/enum-iterator/0.7.0/' -Zunstable-options --crate-version 0.2.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6ee790175e855c14ae13a90fa10d5d1e45fd5dd07db1ebb3110b8e0255b32b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee790175e855c14ae13a90fa10d5d1e45fd5dd07db1ebb3110b8e0255b32b14", kill_on_drop: false }`
[INFO] [stdout] 6ee790175e855c14ae13a90fa10d5d1e45fd5dd07db1ebb3110b8e0255b32b14