[INFO] fetching crate ctest 0.2.22...
[INFO] documenting ctest-0.2.22 against beta-2023-07-23 for beta-1.72-rustdoc-1
[INFO] extracting crate ctest 0.2.22 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate ctest 0.2.22 on toolchain beta-2023-07-23
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-07-23" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctest 0.2.22
[INFO] finished tweaking crates.io crate ctest 0.2.22
[INFO] tweaked toml for crates.io crate ctest 0.2.22 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-07-23" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-07-23" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4a4e7b644e21d284e88c5f0ff6f046d180c63fa3ba0f6f7ef16c25e9ed492e6
[INFO] running `Command { std: "docker" "start" "-a" "a4a4e7b644e21d284e88c5f0ff6f046d180c63fa3ba0f6f7ef16c25e9ed492e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4a4e7b644e21d284e88c5f0ff6f046d180c63fa3ba0f6f7ef16c25e9ed492e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a4e7b644e21d284e88c5f0ff6f046d180c63fa3ba0f6f7ef16c25e9ed492e6", kill_on_drop: false }`
[INFO] [stdout] a4a4e7b644e21d284e88c5f0ff6f046d180c63fa3ba0f6f7ef16c25e9ed492e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-07-23" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e394df0fb110482e2cccb68a5c6ef4143a69025718d76a994cba3cb3b91b2b7
[INFO] running `Command { std: "docker" "start" "-a" "0e394df0fb110482e2cccb68a5c6ef4143a69025718d76a994cba3cb3b91b2b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking syntex_pos v0.59.1
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling extprim v1.7.1
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking cc v1.0.79
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking syntex_errors v0.59.1
[INFO] [stderr]     Checking syntex_syntax2 v0.0.2
[INFO] [stderr]  Documenting ctest v0.2.22 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `syntax::ast::FieldPat: std::panic::RefUnwindSafe`
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`ctest`)
[INFO] [stdout] note: required because it appears within the type `Spanned<FieldPat>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/codemap.rs:47:12
[INFO] [stdout]      |
[INFO] [stdout] 47   | pub struct Spanned<T> {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const Spanned<FieldPat>`
[INFO] [stdout] note: required because it appears within the type `NonNull<Spanned<FieldPat>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Spanned<FieldPat>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `RawVec<Spanned<FieldPat>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/raw_vec.rs:51:19
[INFO] [stdout] note: required because it appears within the type `Vec<Spanned<FieldPat>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/vec/mod.rs:396:12
[INFO] [stdout] note: required because it appears within the type `PatKind`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:520:10
[INFO] [stdout]      |
[INFO] [stdout] 520  | pub enum PatKind {
[INFO] [stdout]      |          ^^^^^^^
[INFO] [stdout] note: required because it appears within the type `Pat`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:444:12
[INFO] [stdout]      |
[INFO] [stdout] 444  | pub struct Pat {
[INFO] [stdout]      |            ^^^
[INFO] [stdout]      = note: required because it appears within the type `*const Pat`
[INFO] [stdout] note: required because it appears within the type `NonNull<Pat>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Pat>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `Box<Pat>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/boxed.rs:195:12
[INFO] [stdout] note: required because it appears within the type `P<Pat>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ptr.rs:51:12
[INFO] [stdout]      |
[INFO] [stdout] 51   | pub struct P<T: ?Sized> {
[INFO] [stdout]      |            ^
[INFO] [stdout] note: required because it appears within the type `Local`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:754:12
[INFO] [stdout]      |
[INFO] [stdout] 754  | pub struct Local {
[INFO] [stdout]      |            ^^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const Local`
[INFO] [stdout] note: required because it appears within the type `NonNull<Local>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Local>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `Box<Local>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/boxed.rs:195:12
[INFO] [stdout] note: required because it appears within the type `P<Local>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ptr.rs:51:12
[INFO] [stdout]      |
[INFO] [stdout] 51   | pub struct P<T: ?Sized> {
[INFO] [stdout]      |            ^
[INFO] [stdout] note: required because it appears within the type `StmtKind`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:722:10
[INFO] [stdout]      |
[INFO] [stdout] 722  | pub enum StmtKind {
[INFO] [stdout]      |          ^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `Stmt`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:695:12
[INFO] [stdout]      |
[INFO] [stdout] 695  | pub struct Stmt {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const Stmt`
[INFO] [stdout] note: required because it appears within the type `NonNull<Stmt>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Stmt>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `RawVec<Stmt>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/raw_vec.rs:51:19
[INFO] [stdout] note: required because it appears within the type `Vec<Stmt>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/vec/mod.rs:396:12
[INFO] [stdout] note: required because it appears within the type `Block`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:434:12
[INFO] [stdout]      |
[INFO] [stdout] 434  | pub struct Block {
[INFO] [stdout]      |            ^^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const Block`
[INFO] [stdout] note: required because it appears within the type `NonNull<Block>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Block>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `Box<Block>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/boxed.rs:195:12
[INFO] [stdout] note: required because it appears within the type `P<Block>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ptr.rs:51:12
[INFO] [stdout]      |
[INFO] [stdout] 51   | pub struct P<T: ?Sized> {
[INFO] [stdout]      |            ^
[INFO] [stdout] note: required because it appears within the type `ExprKind`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:830:10
[INFO] [stdout]      |
[INFO] [stdout] 830  | pub enum ExprKind {
[INFO] [stdout]      |          ^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `Expr`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:807:12
[INFO] [stdout]      |
[INFO] [stdout] 807  | pub struct Expr {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const Expr`
[INFO] [stdout] note: required because it appears within the type `NonNull<Expr>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Expr>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `Box<Expr>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/boxed.rs:195:12
[INFO] [stdout] note: required because it appears within the type `P<Expr>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ptr.rs:51:12
[INFO] [stdout]      |
[INFO] [stdout] 51   | pub struct P<T: ?Sized> {
[INFO] [stdout]      |            ^
[INFO] [stdout] note: required because it appears within the type `TyKind`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:1347:10
[INFO] [stdout]      |
[INFO] [stdout] 1347 | pub enum TyKind {
[INFO] [stdout]      |          ^^^^^^
[INFO] [stdout] note: required because it appears within the type `Ty`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:1325:12
[INFO] [stdout]      |
[INFO] [stdout] 1325 | pub struct Ty {
[INFO] [stdout]      |            ^^
[INFO] [stdout]      = note: required because it appears within the type `*const Ty`
[INFO] [stdout] note: required because it appears within the type `NonNull<Ty>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Ty>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `Box<Ty>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/boxed.rs:195:12
[INFO] [stdout] note: required because it appears within the type `P<Ty>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ptr.rs:51:12
[INFO] [stdout]      |
[INFO] [stdout] 51   | pub struct P<T: ?Sized> {
[INFO] [stdout]      |            ^
[INFO] [stdout]      = note: required because it appears within the type `*const P<Ty>`
[INFO] [stdout] note: required because it appears within the type `NonNull<P<Ty>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<P<Ty>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `RawVec<P<Ty>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/raw_vec.rs:51:19
[INFO] [stdout] note: required because it appears within the type `Vec<P<Ty>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/vec/mod.rs:396:12
[INFO] [stdout] note: required because it appears within the type `AngleBracketedParameterData`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:161:12
[INFO] [stdout]      |
[INFO] [stdout] 161  | pub struct AngleBracketedParameterData {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `PathParameters`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:152:10
[INFO] [stdout]      |
[INFO] [stdout] 152  | pub enum PathParameters {
[INFO] [stdout]      |          ^^^^^^^^^^^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const PathParameters`
[INFO] [stdout] note: required because it appears within the type `NonNull<PathParameters>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<PathParameters>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `Box<PathParameters>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/boxed.rs:195:12
[INFO] [stdout] note: required because it appears within the type `P<PathParameters>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ptr.rs:51:12
[INFO] [stdout]      |
[INFO] [stdout] 51   | pub struct P<T: ?Sized> {
[INFO] [stdout]      |            ^
[INFO] [stdout] note: required because it appears within the type `Option<P<PathParameters>>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/option.rs:563:10
[INFO] [stdout] note: required because it appears within the type `PathSegment`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:119:12
[INFO] [stdout]      |
[INFO] [stdout] 119  | pub struct PathSegment {
[INFO] [stdout]      |            ^^^^^^^^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const PathSegment`
[INFO] [stdout] note: required because it appears within the type `NonNull<PathSegment>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<PathSegment>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `RawVec<PathSegment>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/raw_vec.rs:51:19
[INFO] [stdout] note: required because it appears within the type `Vec<PathSegment>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/vec/mod.rs:396:12
[INFO] [stdout] note: required because it appears within the type `Path`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:66:12
[INFO] [stdout]      |
[INFO] [stdout] 66   | pub struct Path {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout] note: required because it appears within the type `Attribute`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:1688:12
[INFO] [stdout]      |
[INFO] [stdout] 1688 | pub struct Attribute {
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const Attribute`
[INFO] [stdout] note: required because it appears within the type `NonNull<Attribute>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Attribute>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `RawVec<Attribute>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/raw_vec.rs:51:19
[INFO] [stdout] note: required because it appears within the type `Vec<Attribute>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/vec/mod.rs:396:12
[INFO] [stdout] note: required because it appears within the type `Item`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ast.rs:1805:12
[INFO] [stdout]      |
[INFO] [stdout] 1805 | pub struct Item {
[INFO] [stdout]      |            ^^^^
[INFO] [stdout]      = note: required because it appears within the type `*const Item`
[INFO] [stdout] note: required because it appears within the type `NonNull<Item>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/non_null.rs:53:12
[INFO] [stdout] note: required because it appears within the type `Unique<Item>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/core/src/ptr/unique.rs:37:12
[INFO] [stdout] note: required because it appears within the type `Box<Item>`
[INFO] [stdout]     --> /rustc/a47f796a36593d352d79ee66d7f4c12d100f5241/library/alloc/src/boxed.rs:195:12
[INFO] [stdout] note: required because it appears within the type `P<Item>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/ptr.rs:51:12
[INFO] [stdout]      |
[INFO] [stdout] 51   | pub struct P<T: ?Sized> {
[INFO] [stdout]      |            ^
[INFO] [stdout] note: required because it appears within the type `Nonterminal`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/parse/token.rs:359:10
[INFO] [stdout]      |
[INFO] [stdout] 359  | pub enum Nonterminal {
[INFO] [stdout]      |          ^^^^^^^^^^^
[INFO] [stdout]      = note: required for `std::rc::Rc<syntax::parse::token::Nonterminal>` to implement `std::panic::UnwindSafe`
[INFO] [stdout] note: required because it appears within the type `Token`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/parse/token.rs:126:10
[INFO] [stdout]      |
[INFO] [stdout] 126  | pub enum Token {
[INFO] [stdout]      |          ^^^^^
[INFO] [stdout] note: required because it appears within the type `TokenTree`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/tokenstream.rs:97:10
[INFO] [stdout]      |
[INFO] [stdout] 97   | pub enum TokenTree {
[INFO] [stdout]      |          ^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `TokenStreamKind`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/tokenstream.rs:156:6
[INFO] [stdout]      |
[INFO] [stdout] 156  | enum TokenStreamKind {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `TokenStream`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syntex_syntax2-0.0.2/src/tokenstream.rs:151:12
[INFO] [stdout]      |
[INFO] [stdout] 151  | pub struct TokenStream {
[INFO] [stdout]      |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0275`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ctest`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-07-23-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name ctest src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=54dfdab840123912 -L dependency=/opt/rustwide/target/debug/deps --extern cc=/opt/rustwide/target/debug/deps/libcc-af96eb6e4af8deb9.rmeta --extern rustc_version=/opt/rustwide/target/debug/deps/librustc_version-508e5c76dec31fdb.rmeta --extern syntex_syntax2=/opt/rustwide/target/debug/deps/libsyntex_syntax2-0b298f839c741a41.rmeta --cap-lints=warn --crate-version 0.2.22` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "0e394df0fb110482e2cccb68a5c6ef4143a69025718d76a994cba3cb3b91b2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e394df0fb110482e2cccb68a5c6ef4143a69025718d76a994cba3cb3b91b2b7", kill_on_drop: false }`
[INFO] [stdout] 0e394df0fb110482e2cccb68a5c6ef4143a69025718d76a994cba3cb3b91b2b7