[INFO] fetching crate modular-bitfield-impl 0.11.2...
[INFO] documenting modular-bitfield-impl-0.11.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate modular-bitfield-impl 0.11.2 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate modular-bitfield-impl 0.11.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate modular-bitfield-impl 0.11.2
[INFO] finished tweaking crates.io crate modular-bitfield-impl 0.11.2
[INFO] tweaked toml for crates.io crate modular-bitfield-impl 0.11.2 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcdcc2aa894af2af7bbfaa3e1b99112722539a009a40004edc471d9aeba2d2b7
[INFO] running `Command { std: "docker" "start" "-a" "dcdcc2aa894af2af7bbfaa3e1b99112722539a009a40004edc471d9aeba2d2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcdcc2aa894af2af7bbfaa3e1b99112722539a009a40004edc471d9aeba2d2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcdcc2aa894af2af7bbfaa3e1b99112722539a009a40004edc471d9aeba2d2b7", kill_on_drop: false }`
[INFO] [stdout] dcdcc2aa894af2af7bbfaa3e1b99112722539a009a40004edc471d9aeba2d2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aac45fc87c9c54758450ab69f14e31568e9a1019e06deec77f5cc3190bbd5fa
[INFO] running `Command { std: "docker" "start" "-a" "9aac45fc87c9c54758450ab69f14e31568e9a1019e06deec77f5cc3190bbd5fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting modular-bitfield-impl v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:192:33
[INFO] [stdout]     |
[INFO] [stdout] 192 |     /// Sets the `bytes: int` #[bitfield] parameter to the given value.
[INFO] [stdout]     |                                 ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:207:32
[INFO] [stdout]     |
[INFO] [stdout] 207 |     /// Sets the `bits: int` #[bitfield] parameter to the given value.
[INFO] [stdout]     |                                ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:222:35
[INFO] [stdout]     |
[INFO] [stdout] 222 |     /// Sets the `filled: bool` #[bitfield] parameter to the given value.
[INFO] [stdout]     |                                   ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:237:57
[INFO] [stdout]     |
[INFO] [stdout] 237 |     /// Registers the `#[repr(uN)]` attribute for the #[bitfield] macro.
[INFO] [stdout]     |                                                         ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:252:62
[INFO] [stdout]     |
[INFO] [stdout] 252 |     /// Registers the `#[derive(Debug)]` attribute for the #[bitfield] macro.
[INFO] [stdout]     |                                                              ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:271:74
[INFO] [stdout]     |
[INFO] [stdout] 271 |     /// Registers the `#[derive(BitfieldSpecifier)]` attribute for the #[bitfield] macro.
[INFO] [stdout]     |                                                                          ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:290:54
[INFO] [stdout]     |
[INFO] [stdout] 290 |     /// Pushes another retained attribute that the #[bitfield] macro is going to re-expand and ignore.
[INFO] [stdout]     |                                                      ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/expand.rs:358:64
[INFO] [stdout]     |
[INFO] [stdout] 358 |     /// Generates `From` impls for a `#[repr(uN)]` annotated #[bitfield] struct.
[INFO] [stdout]     |                                                                ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "9aac45fc87c9c54758450ab69f14e31568e9a1019e06deec77f5cc3190bbd5fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aac45fc87c9c54758450ab69f14e31568e9a1019e06deec77f5cc3190bbd5fa", kill_on_drop: false }`
[INFO] [stdout] 9aac45fc87c9c54758450ab69f14e31568e9a1019e06deec77f5cc3190bbd5fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 697fc64d24be22913c2f20f2bd6c8b53ee0051c1dbd450bc71ab7b13968d93dd
[INFO] running `Command { std: "docker" "start" "-a" "697fc64d24be22913c2f20f2bd6c8b53ee0051c1dbd450bc71ab7b13968d93dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting modular-bitfield-impl v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:192:33
[INFO] [stdout]     |
[INFO] [stdout] 192 |     /// Sets the `bytes: int` #[bitfield] parameter to the given value.
[INFO] [stdout]     |                                 ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:207:32
[INFO] [stdout]     |
[INFO] [stdout] 207 |     /// Sets the `bits: int` #[bitfield] parameter to the given value.
[INFO] [stdout]     |                                ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:222:35
[INFO] [stdout]     |
[INFO] [stdout] 222 |     /// Sets the `filled: bool` #[bitfield] parameter to the given value.
[INFO] [stdout]     |                                   ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:237:57
[INFO] [stdout]     |
[INFO] [stdout] 237 |     /// Registers the `#[repr(uN)]` attribute for the #[bitfield] macro.
[INFO] [stdout]     |                                                         ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:252:62
[INFO] [stdout]     |
[INFO] [stdout] 252 |     /// Registers the `#[derive(Debug)]` attribute for the #[bitfield] macro.
[INFO] [stdout]     |                                                              ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:271:74
[INFO] [stdout]     |
[INFO] [stdout] 271 |     /// Registers the `#[derive(BitfieldSpecifier)]` attribute for the #[bitfield] macro.
[INFO] [stdout]     |                                                                          ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/config.rs:290:54
[INFO] [stdout]     |
[INFO] [stdout] 290 |     /// Pushes another retained attribute that the #[bitfield] macro is going to re-expand and ignore.
[INFO] [stdout]     |                                                      ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bitfield`
[INFO] [stdout]    --> src/bitfield/expand.rs:358:64
[INFO] [stdout]     |
[INFO] [stdout] 358 |     /// Generates `From` impls for a `#[repr(uN)]` annotated #[bitfield] struct.
[INFO] [stdout]     |                                                                ^^^^^^^^ no item named `bitfield` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "697fc64d24be22913c2f20f2bd6c8b53ee0051c1dbd450bc71ab7b13968d93dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "697fc64d24be22913c2f20f2bd6c8b53ee0051c1dbd450bc71ab7b13968d93dd", kill_on_drop: false }`
[INFO] [stdout] 697fc64d24be22913c2f20f2bd6c8b53ee0051c1dbd450bc71ab7b13968d93dd