[INFO] fetching crate neli 0.6.1...
[INFO] documenting neli-0.6.1 against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676
[INFO] extracting crate neli 0.6.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate neli 0.6.1 on toolchain e1df625306f4136949e02612406f0c60df6008f3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neli 0.6.1
[INFO] finished tweaking crates.io crate neli 0.6.1
[INFO] tweaked toml for crates.io crate neli 0.6.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate neli 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v1.13.0
[INFO] [stderr]   Downloaded neli-proc-macros v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0edbe3bf3f03961659b906594b58876a84e7cf3463bd262a081ae081bc09f60d
[INFO] running `Command { std: "docker" "start" "-a" "0edbe3bf3f03961659b906594b58876a84e7cf3463bd262a081ae081bc09f60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0edbe3bf3f03961659b906594b58876a84e7cf3463bd262a081ae081bc09f60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0edbe3bf3f03961659b906594b58876a84e7cf3463bd262a081ae081bc09f60d", kill_on_drop: false }`
[INFO] [stdout] 0edbe3bf3f03961659b906594b58876a84e7cf3463bd262a081ae081bc09f60d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e764d40b89bd54e34faf824a14b0aeedf14d1dd561d5c2c2409f7f431aa4d1e
[INFO] running `Command { std: "docker" "start" "-a" "5e764d40b89bd54e34faf824a14b0aeedf14d1dd561d5c2c2409f7f431aa4d1e", 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 v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling neli-proc-macros v0.1.1
[INFO] [stderr]  Documenting neli v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Genlmsghdr`
[INFO] [stdout]    --> src/consts/macros.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |               #[$wrapper_outer]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/consts/genl.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | / impl_trait!(
[INFO] [stdout] 16  | |     /// Trait marking constants valid for use in
[INFO] [stdout] 17  | |     /// [`Genlmsghdr`][crate::genl::Genlmsghdr] field, `cmd`.
[INFO] [stdout] 18  | |     pub Cmd,
[INFO] [stdout] ...   |
[INFO] [stdout] 23  | |     CtrlCmd
[INFO] [stdout] 24  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             Wrapper valid for use with all values in the [`Genlmsghdr`]
[INFO] [stdout]                                                           ^^^^^^^^^^^^
[INFO] [stdout]     = note: no item named `Genlmsghdr` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: this warning originates in the macro `impl_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.36s
[INFO] running `Command { std: "docker" "inspect" "5e764d40b89bd54e34faf824a14b0aeedf14d1dd561d5c2c2409f7f431aa4d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e764d40b89bd54e34faf824a14b0aeedf14d1dd561d5c2c2409f7f431aa4d1e", kill_on_drop: false }`
[INFO] [stdout] 5e764d40b89bd54e34faf824a14b0aeedf14d1dd561d5c2c2409f7f431aa4d1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+e1df625306f4136949e02612406f0c60df6008f3" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 58451eb943edbb81715d5db2aaac76bfd948ae2f38c47743197ef54367b5d7d7
[INFO] running `Command { std: "docker" "start" "-a" "58451eb943edbb81715d5db2aaac76bfd948ae2f38c47743197ef54367b5d7d7", 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 v1.0.81
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking futures-executor v0.3.17
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]    Compiling neli-proc-macros v0.1.1
[INFO] [stderr]  Documenting neli v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Genlmsghdr`
[INFO] [stdout]    --> src/consts/macros.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |               #[$wrapper_outer]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/consts/genl.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout] 15  | / impl_trait!(
[INFO] [stdout] 16  | |     /// Trait marking constants valid for use in
[INFO] [stdout] 17  | |     /// [`Genlmsghdr`][crate::genl::Genlmsghdr] field, `cmd`.
[INFO] [stdout] 18  | |     pub Cmd,
[INFO] [stdout] ...   |
[INFO] [stdout] 23  | |     CtrlCmd
[INFO] [stdout] 24  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             Wrapper valid for use with all values in the [`Genlmsghdr`]
[INFO] [stdout]                                                           ^^^^^^^^^^^^
[INFO] [stdout]     = note: no item named `Genlmsghdr` in scope
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: this warning originates in the macro `impl_trait` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.78s
[INFO] running `Command { std: "docker" "inspect" "58451eb943edbb81715d5db2aaac76bfd948ae2f38c47743197ef54367b5d7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58451eb943edbb81715d5db2aaac76bfd948ae2f38c47743197ef54367b5d7d7", kill_on_drop: false }`
[INFO] [stdout] 58451eb943edbb81715d5db2aaac76bfd948ae2f38c47743197ef54367b5d7d7