[INFO] fetching crate dyn_struct_derive 0.3.0...
[INFO] documenting dyn_struct_derive-0.3.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate dyn_struct_derive 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate dyn_struct_derive 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyn_struct_derive 0.3.0
[INFO] finished tweaking crates.io crate dyn_struct_derive 0.3.0
[INFO] tweaked toml for crates.io crate dyn_struct_derive 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b1122dc74ebe9ba545bb40d2cbc1295011dc21dc1f42dee4f66e6df32b0c577
[INFO] running `Command { std: "docker" "start" "-a" "5b1122dc74ebe9ba545bb40d2cbc1295011dc21dc1f42dee4f66e6df32b0c577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b1122dc74ebe9ba545bb40d2cbc1295011dc21dc1f42dee4f66e6df32b0c577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1122dc74ebe9ba545bb40d2cbc1295011dc21dc1f42dee4f66e6df32b0c577", kill_on_drop: false }`
[INFO] [stdout] 5b1122dc74ebe9ba545bb40d2cbc1295011dc21dc1f42dee4f66e6df32b0c577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffed5af8b182cd4cf286bd4367e8bb47ac1b0029ad779fe9e3e1138dc5cac108
[INFO] running `Command { std: "docker" "start" "-a" "ffed5af8b182cd4cf286bd4367e8bb47ac1b0029ad779fe9e3e1138dc5cac108", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]  Documenting dyn_struct_derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: enum `TokenTree` is private
[INFO] [stdout]    --> src/lib.rs:186:27
[INFO] [stdout]     |
[INFO] [stdout] 186 |         quote::__private::TokenTree::Group(group) => find_ident(group.stream()),
[INFO] [stdout]     |                           ^^^^^^^^^ private enum
[INFO] [stdout]     |
[INFO] [stdout] note: the enum `TokenTree` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quote-1.0.35/src/runtime.rs:6:49
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]     |                                                 ^^^^^^^^^
[INFO] [stdout] help: consider importing this tuple variant instead
[INFO] [stdout]     |
[INFO] [stdout] 186 |         proc_macro2::TokenTree::Group(group) => find_ident(group.stream()),
[INFO] [stdout]     |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: enum `TokenTree` is private
[INFO] [stdout]    --> src/lib.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |         quote::__private::TokenTree::Ident(ident) => Some(ident.clone()),
[INFO] [stdout]     |                           ^^^^^^^^^ private enum
[INFO] [stdout]     |
[INFO] [stdout] note: the enum `TokenTree` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quote-1.0.35/src/runtime.rs:6:49
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]     |                                                 ^^^^^^^^^
[INFO] [stdout] help: consider importing this tuple variant instead
[INFO] [stdout]     |
[INFO] [stdout] 187 |         proc_macro2::TokenTree::Ident(ident) => Some(ident.clone()),
[INFO] [stdout]     |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dyn_struct_derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type proc-macro --crate-name dyn_struct_derive src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cb29e0bd55323a3e -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3889f6209a44556f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b5c91c32bf6deb64.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-59f6e6fa2f5e5f6f.rmeta --extern proc_macro --cap-lints=warn --crate-version 0.3.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "ffed5af8b182cd4cf286bd4367e8bb47ac1b0029ad779fe9e3e1138dc5cac108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffed5af8b182cd4cf286bd4367e8bb47ac1b0029ad779fe9e3e1138dc5cac108", kill_on_drop: false }`
[INFO] [stdout] ffed5af8b182cd4cf286bd4367e8bb47ac1b0029ad779fe9e3e1138dc5cac108
[INFO] documenting dyn_struct_derive-0.3.0 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate dyn_struct_derive 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate dyn_struct_derive 0.3.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyn_struct_derive 0.3.0
[INFO] finished tweaking crates.io crate dyn_struct_derive 0.3.0
[INFO] tweaked toml for crates.io crate dyn_struct_derive 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 994aa8bd51c364c44e84c3458262279cda16b294b3875f7891e972f8015b5362
[INFO] running `Command { std: "docker" "start" "-a" "994aa8bd51c364c44e84c3458262279cda16b294b3875f7891e972f8015b5362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "994aa8bd51c364c44e84c3458262279cda16b294b3875f7891e972f8015b5362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994aa8bd51c364c44e84c3458262279cda16b294b3875f7891e972f8015b5362", kill_on_drop: false }`
[INFO] [stdout] 994aa8bd51c364c44e84c3458262279cda16b294b3875f7891e972f8015b5362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a2eb29a3ad34a973eef934c4e4dcb844720d3afab6769d40ef16378af1ac126
[INFO] running `Command { std: "docker" "start" "-a" "2a2eb29a3ad34a973eef934c4e4dcb844720d3afab6769d40ef16378af1ac126", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]  Documenting dyn_struct_derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: enum `TokenTree` is private
[INFO] [stdout]    --> src/lib.rs:186:27
[INFO] [stdout]     |
[INFO] [stdout] 186 |         quote::__private::TokenTree::Group(group) => find_ident(group.stream()),
[INFO] [stdout]     |                           ^^^^^^^^^ private enum
[INFO] [stdout]     |
[INFO] [stdout] note: the enum `TokenTree` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quote-1.0.35/src/runtime.rs:6:49
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]     |                                                 ^^^^^^^^^
[INFO] [stdout] help: consider importing this tuple variant instead
[INFO] [stdout]     |
[INFO] [stdout] 186 |         proc_macro2::TokenTree::Group(group) => find_ident(group.stream()),
[INFO] [stdout]     |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: import `TokenTree` directly
[INFO] [stdout]     |
[INFO] [stdout] 186 |         proc_macro2::TokenTree(group) => find_ident(group.stream()),
[INFO] [stdout]     |         ~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: enum `TokenTree` is private
[INFO] [stdout]    --> src/lib.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |         quote::__private::TokenTree::Ident(ident) => Some(ident.clone()),
[INFO] [stdout]     |                           ^^^^^^^^^ private enum
[INFO] [stdout]     |
[INFO] [stdout] note: the enum `TokenTree` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quote-1.0.35/src/runtime.rs:6:49
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]     |                                                 ^^^^^^^^^
[INFO] [stdout] help: consider importing this tuple variant instead
[INFO] [stdout]     |
[INFO] [stdout] 187 |         proc_macro2::TokenTree::Ident(ident) => Some(ident.clone()),
[INFO] [stdout]     |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: import `TokenTree` directly
[INFO] [stdout]     |
[INFO] [stdout] 187 |         proc_macro2::TokenTree(ident) => Some(ident.clone()),
[INFO] [stdout]     |         ~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dyn_struct_derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type proc-macro --crate-name dyn_struct_derive src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e69d2efdd6c415a1 -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d7586fc23a7202ec.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-af317973e368b4b7.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-007ce91c05b4114b.rmeta --extern proc_macro --cap-lints=warn --crate-version 0.3.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2a2eb29a3ad34a973eef934c4e4dcb844720d3afab6769d40ef16378af1ac126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2eb29a3ad34a973eef934c4e4dcb844720d3afab6769d40ef16378af1ac126", kill_on_drop: false }`
[INFO] [stdout] 2a2eb29a3ad34a973eef934c4e4dcb844720d3afab6769d40ef16378af1ac126
