[INFO] fetching crate bounded-integer 0.5.2...
[INFO] documenting bounded-integer-0.5.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate bounded-integer 0.5.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bounded-integer 0.5.2 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 bounded-integer 0.5.2
[INFO] finished tweaking crates.io crate bounded-integer 0.5.2
[INFO] tweaked toml for crates.io crate bounded-integer 0.5.2 written to /workspace/builds/worker-13/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 538dd8df9e07cb540d0280777bdd5f46cce0ee86c26adb741c40d1046620d419
[INFO] running `Command { std: "docker" "start" "-a" "538dd8df9e07cb540d0280777bdd5f46cce0ee86c26adb741c40d1046620d419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "538dd8df9e07cb540d0280777bdd5f46cce0ee86c26adb741c40d1046620d419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538dd8df9e07cb540d0280777bdd5f46cce0ee86c26adb741c40d1046620d419", kill_on_drop: false }`
[INFO] [stdout] 538dd8df9e07cb540d0280777bdd5f46cce0ee86c26adb741c40d1046620d419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d70c4be05110d9c36f0525613559e6409b356f6d9436e189bb9d3f3242c0d1e1
[INFO] running `Command { std: "docker" "start" "-a" "d70c4be05110d9c36f0525613559e6409b356f6d9436e189bb9d3f3242c0d1e1", kill_on_drop: false }`
[INFO] [stderr]  Documenting bounded-integer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::BoundedI8::from_str_radix`
[INFO] [stdout]   --> src/parse.rs:75:35
[INFO] [stdout]    |
[INFO] [stdout] 75 | /// [`BoundedI8::from_str_radix`](crate::BoundedI8::from_str_radix)) as well as their
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `BoundedI8` in module `bounded_integer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::str::FromStr`
[INFO] [stdout]   --> src/parse.rs:76:17
[INFO] [stdout]    |
[INFO] [stdout] 76 | /// [`FromStr`](std::str::FromStr) implementations.
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^ no item named `std` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "d70c4be05110d9c36f0525613559e6409b356f6d9436e189bb9d3f3242c0d1e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d70c4be05110d9c36f0525613559e6409b356f6d9436e189bb9d3f3242c0d1e1", kill_on_drop: false }`
[INFO] [stdout] d70c4be05110d9c36f0525613559e6409b356f6d9436e189bb9d3f3242c0d1e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "doc_cfg" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 861031a4584b88044a77ceba3e210d3f9ee2d2732f7e98db6f5cd329c9984ea0
[INFO] running `Command { std: "docker" "start" "-a" "861031a4584b88044a77ceba3e210d3f9ee2d2732f7e98db6f5cd329c9984ea0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking arbitrary v1.1.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zerocopy-derive v0.3.1
[INFO] [stderr]    Compiling bounded-integer-macro v0.5.2
[INFO] [stderr]     Checking zerocopy v0.6.1
[INFO] [stderr]  Documenting bounded-integer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found `$`
[INFO] [stdout]    --> src/lib.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 | /             $crate::__private::proc_macro! {
[INFO] [stdout] 238 | |                 [$crate] $arbitrary1 $bytemuck1 $serde1 $zerocopy06 $step_trait $d($d tt)*
[INFO] [stdout] 239 | |             }
[INFO] [stdout]     | |_____________^ expected identifier
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | / bounded_integer! {
[INFO] [stdout] 22  | |     /// A bounded enum.
[INFO] [stdout] 23  | |     ///
[INFO] [stdout] 24  | |     /// This was generated from:
[INFO] [stdout] ...   |
[INFO] [stdout] 32  | |     pub enum BoundedEnum { -8..8 }
[INFO] [stdout] 33  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::__private::proc_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found `$`
[INFO] [stdout]    --> src/lib.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 | /             $crate::__private::proc_macro! {
[INFO] [stdout] 238 | |                 [$crate] $arbitrary1 $bytemuck1 $serde1 $zerocopy06 $step_trait $d($d tt)*
[INFO] [stdout] 239 | |             }
[INFO] [stdout]     | |_____________^ expected identifier
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout] 7   | / bounded_integer! {
[INFO] [stdout] 8   | |     /// A bounded struct, implemented as a protected newtype.
[INFO] [stdout] 9   | |     ///
[INFO] [stdout] 10  | |     /// This was generated from:
[INFO] [stdout] ...   |
[INFO] [stdout] 18  | |     pub struct BoundedStruct { -8..8 }
[INFO] [stdout] 19  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::__private::proc_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `bounded-integer`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name bounded_integer src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="__examples"' --cfg 'feature="arbitrary1"' --cfg 'feature="bounded-integer-macro"' --cfg 'feature="bytemuck1"' --cfg 'feature="macro"' --cfg 'feature="num-traits02"' --cfg 'feature="serde"' --cfg 'feature="serde1"' --cfg 'feature="std"' --cfg 'feature="step_trait"' --cfg 'feature="types"' --cfg 'feature="zerocopy06"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --cfg doc_cfg -Z unstable-options --document-private-items -C metadata=7910f80c7d79434c -L dependency=/opt/rustwide/target/debug/deps --extern arbitrary1=/opt/rustwide/target/debug/deps/libarbitrary-b18a78072022f9a4.rmeta --extern bounded_integer_macro=/opt/rustwide/target/debug/deps/libbounded_integer_macro-5b9047afa346f374.so --extern bytemuck1=/opt/rustwide/target/debug/deps/libbytemuck-975224db67a400db.rmeta --extern num_traits02=/opt/rustwide/target/debug/deps/libnum_traits-ef4d14495cc7009a.rmeta --extern serde1=/opt/rustwide/target/debug/deps/libserde-864849a93a51cbe7.rmeta --extern zerocopy06=/opt/rustwide/target/debug/deps/libzerocopy-94e97150211a557a.rmeta --extern-html-root-url 'arbitrary=https://docs.rs/arbitrary/1.1.0/' --extern-html-root-url 'bounded_integer_macro=https://docs.rs/bounded-integer-macro/0.5.2/' --extern-html-root-url 'bytemuck=https://docs.rs/bytemuck/1.9.1/' --extern-html-root-url 'num_traits=https://docs.rs/num-traits/0.2.15/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.137/' --extern-html-root-url 'zerocopy=https://docs.rs/zerocopy/0.6.1/' -Zunstable-options --crate-version 0.5.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "861031a4584b88044a77ceba3e210d3f9ee2d2732f7e98db6f5cd329c9984ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861031a4584b88044a77ceba3e210d3f9ee2d2732f7e98db6f5cd329c9984ea0", kill_on_drop: false }`
[INFO] [stdout] 861031a4584b88044a77ceba3e210d3f9ee2d2732f7e98db6f5cd329c9984ea0