[INFO] fetching crate macrotk-core 0.2.0...
[INFO] documenting macrotk-core-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate macrotk-core 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate macrotk-core 0.2.0 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 macrotk-core 0.2.0
[INFO] finished tweaking crates.io crate macrotk-core 0.2.0
[INFO] tweaked toml for crates.io crate macrotk-core 0.2.0 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] eaf2e1aaba2122c284d1074e1c73a1032d8d20402c4cef16c1db43be38b63e3a
[INFO] running `Command { std: "docker" "start" "-a" "eaf2e1aaba2122c284d1074e1c73a1032d8d20402c4cef16c1db43be38b63e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaf2e1aaba2122c284d1074e1c73a1032d8d20402c4cef16c1db43be38b63e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf2e1aaba2122c284d1074e1c73a1032d8d20402c4cef16c1db43be38b63e3a", kill_on_drop: false }`
[INFO] [stdout] eaf2e1aaba2122c284d1074e1c73a1032d8d20402c4cef16c1db43be38b63e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 9cec86ab7023b53831ca65fad58b45fca8a5da9e1a285f3840a3cbb225b3679c
[INFO] running `Command { std: "docker" "start" "-a" "9cec86ab7023b53831ca65fad58b45fca8a5da9e1a285f3840a3cbb225b3679c", 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 macrotk-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `Lit` is both an enum and a function
[INFO] [stdout]   --> src/meta.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |     /// Tries to take the value as a [`Lit`], returning an error if it isn't
[INFO] [stdout]    |                                        ^^^ ambiguous link
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the enum, prefix with `enum@`
[INFO] [stdout]    |
[INFO] [stdout] 75 |     /// Tries to take the value as a [`enum@Lit`], returning an error if it isn't
[INFO] [stdout]    |                                        +++++
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 |     /// Tries to take the value as a [`Lit()`], returning an error if it isn't
[INFO] [stdout]    |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `List`
[INFO] [stdout]    --> src/meta.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     /// Tries to take the value as a [`List`], returning an error if it isn't
[INFO] [stdout]     |                                        ^^^^ no item named `List` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.94s
[INFO] running `Command { std: "docker" "inspect" "9cec86ab7023b53831ca65fad58b45fca8a5da9e1a285f3840a3cbb225b3679c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cec86ab7023b53831ca65fad58b45fca8a5da9e1a285f3840a3cbb225b3679c", kill_on_drop: false }`
[INFO] [stdout] 9cec86ab7023b53831ca65fad58b45fca8a5da9e1a285f3840a3cbb225b3679c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5d1010398457d1644c086fa7ce53f58afffd7f9e819bdd14a040fee6ff539b65
[INFO] running `Command { std: "docker" "start" "-a" "5d1010398457d1644c086fa7ce53f58afffd7f9e819bdd14a040fee6ff539b65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 macrotk-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `Lit` is both an enum and a function
[INFO] [stdout]   --> src/meta.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |     /// Tries to take the value as a [`Lit`], returning an error if it isn't
[INFO] [stdout]    |                                        ^^^ ambiguous link
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the enum, prefix with `enum@`
[INFO] [stdout]    |
[INFO] [stdout] 75 |     /// Tries to take the value as a [`enum@Lit`], returning an error if it isn't
[INFO] [stdout]    |                                        +++++
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 |     /// Tries to take the value as a [`Lit()`], returning an error if it isn't
[INFO] [stdout]    |                                           ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
[INFO] [stdout] warning: unresolved link to `List`
[INFO] [stdout]    --> src/meta.rs:101:40
[INFO] [stdout]     |
[INFO] [stdout] 101 |     /// Tries to take the value as a [`List`], returning an error if it isn't
[INFO] [stdout]     |                                        ^^^^ no item named `List` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d1010398457d1644c086fa7ce53f58afffd7f9e819bdd14a040fee6ff539b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1010398457d1644c086fa7ce53f58afffd7f9e819bdd14a040fee6ff539b65", kill_on_drop: false }`
[INFO] [stdout] 5d1010398457d1644c086fa7ce53f58afffd7f9e819bdd14a040fee6ff539b65