[INFO] fetching crate enumset 1.0.11...
[INFO] documenting enumset-1.0.11 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate enumset 1.0.11 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate enumset 1.0.11 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 enumset 1.0.11
[INFO] finished tweaking crates.io crate enumset 1.0.11
[INFO] tweaked toml for crates.io crate enumset 1.0.11 written to /workspace/builds/worker-40/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 633fd5261fb56f10b658d711f100c46735689a31994ab4dd6305fdd1ec147867
[INFO] running `Command { std: "docker" "start" "-a" "633fd5261fb56f10b658d711f100c46735689a31994ab4dd6305fdd1ec147867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "633fd5261fb56f10b658d711f100c46735689a31994ab4dd6305fdd1ec147867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633fd5261fb56f10b658d711f100c46735689a31994ab4dd6305fdd1ec147867", kill_on_drop: false }`
[INFO] [stdout] 633fd5261fb56f10b658d711f100c46735689a31994ab4dd6305fdd1ec147867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] f2c45204fd7c9f4575564b6720f173cff89be546c4eda9ff37380c4c409e8f83
[INFO] running `Command { std: "docker" "start" "-a" "f2c45204fd7c9f4575564b6720f173cff89be546c4eda9ff37380c4c409e8f83", 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 ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling enumset_derive v0.6.0
[INFO] [stderr]  Documenting enumset v1.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Deserialize`
[INFO] [stdout]    --> src/lib.rs:183:55
[INFO] [stdout]     |
[INFO] [stdout] 183 | ///   variants instead of an integer. This requires [`Deserialize`] and [`Serialize`] be
[INFO] [stdout]     |                                                       ^^^^^^^^^^^ no item named `Deserialize` 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.48s
[INFO] [stdout] warning: unresolved link to `Serialize`
[INFO] [stdout]    --> src/lib.rs:183:75
[INFO] [stdout]     |
[INFO] [stdout] 183 | ///   variants instead of an integer. This requires [`Deserialize`] and [`Serialize`] be
[INFO] [stdout]     |                                                                           ^^^^^^^^^ no item named `Serialize` 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 `Serialize`
[INFO] [stdout]    --> src/lib.rs:285:7
[INFO] [stdout]     |
[INFO] [stdout] 285 | /// [`Serialize`] and [`Deserialize`]. Note that this is a breaking change.
[INFO] [stdout]     |       ^^^^^^^^^ no item named `Serialize` 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 `Deserialize`
[INFO] [stdout]    --> src/lib.rs:285:25
[INFO] [stdout]     |
[INFO] [stdout] 285 | /// [`Serialize`] and [`Deserialize`]. Note that this is a breaking change.
[INFO] [stdout]     |                         ^^^^^^^^^^^ no item named `Deserialize` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2c45204fd7c9f4575564b6720f173cff89be546c4eda9ff37380c4c409e8f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c45204fd7c9f4575564b6720f173cff89be546c4eda9ff37380c4c409e8f83", kill_on_drop: false }`
[INFO] [stdout] f2c45204fd7c9f4575564b6720f173cff89be546c4eda9ff37380c4c409e8f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 102a4a3123d48766549f02ec8b3b836d357c3f25fca52284ba6218bd9fff31d4
[INFO] running `Command { std: "docker" "start" "-a" "102a4a3123d48766549f02ec8b3b836d357c3f25fca52284ba6218bd9fff31d4", 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 ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling enumset_derive v0.6.0
[INFO] [stderr]  Documenting enumset v1.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.68s
[INFO] [stdout] warning: unresolved link to `Deserialize`
[INFO] [stdout]    --> src/lib.rs:183:55
[INFO] [stdout]     |
[INFO] [stdout] 183 | ///   variants instead of an integer. This requires [`Deserialize`] and [`Serialize`] be
[INFO] [stdout]     |                                                       ^^^^^^^^^^^ no item named `Deserialize` 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 `Serialize`
[INFO] [stdout]    --> src/lib.rs:183:75
[INFO] [stdout]     |
[INFO] [stdout] 183 | ///   variants instead of an integer. This requires [`Deserialize`] and [`Serialize`] be
[INFO] [stdout]     |                                                                           ^^^^^^^^^ no item named `Serialize` 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 `Serialize`
[INFO] [stdout]    --> src/lib.rs:285:7
[INFO] [stdout]     |
[INFO] [stdout] 285 | /// [`Serialize`] and [`Deserialize`]. Note that this is a breaking change.
[INFO] [stdout]     |       ^^^^^^^^^ no item named `Serialize` 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 `Deserialize`
[INFO] [stdout]    --> src/lib.rs:285:25
[INFO] [stdout]     |
[INFO] [stdout] 285 | /// [`Serialize`] and [`Deserialize`]. Note that this is a breaking change.
[INFO] [stdout]     |                         ^^^^^^^^^^^ no item named `Deserialize` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "102a4a3123d48766549f02ec8b3b836d357c3f25fca52284ba6218bd9fff31d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102a4a3123d48766549f02ec8b3b836d357c3f25fca52284ba6218bd9fff31d4", kill_on_drop: false }`
[INFO] [stdout] 102a4a3123d48766549f02ec8b3b836d357c3f25fca52284ba6218bd9fff31d4