[INFO] fetching crate ctest2 0.4.4... [INFO] documenting ctest2-0.4.4 against beta-2022-09-25 for beta-1.65-rustdoc-1 [INFO] extracting crate ctest2 0.4.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ctest2 0.4.4 on toolchain beta-2022-09-25 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ctest2 0.4.4 [INFO] finished tweaking crates.io crate ctest2 0.4.4 [INFO] tweaked toml for crates.io crate ctest2 0.4.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 302c948828fec2d87bd301778887afdc5b955676bd8b15585bb9b7cf28f26fbe [INFO] running `Command { std: "docker" "start" "-a" "302c948828fec2d87bd301778887afdc5b955676bd8b15585bb9b7cf28f26fbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "302c948828fec2d87bd301778887afdc5b955676bd8b15585bb9b7cf28f26fbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "302c948828fec2d87bd301778887afdc5b955676bd8b15585bb9b7cf28f26fbe", kill_on_drop: false }` [INFO] [stdout] 302c948828fec2d87bd301778887afdc5b955676bd8b15585bb9b7cf28f26fbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfab0bbcdb326c34628801eb79b07e1a7cb80c30da8897d157ca1674fd92b568 [INFO] running `Command { std: "docker" "start" "-a" "cfab0bbcdb326c34628801eb79b07e1a7cb80c30da8897d157ca1674fd92b568", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking cc v1.0.73 [INFO] [stderr] Checking semver v1.0.14 [INFO] [stderr] Checking rustc_version v0.4.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Checking garando_pos v0.1.0 [INFO] [stderr] Checking serde_json v1.0.85 [INFO] [stderr] Checking garando_errors v0.1.0 [INFO] [stderr] Checking garando_syntax v0.1.0 [INFO] [stderr] Documenting ctest2 v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] error[E0275]: overflow evaluating the requirement `garando_syntax::util::ThinVec: std::panic::RefUnwindSafe` [INFO] [stdout] | [INFO] [stdout] = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`ctest2`) [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::FieldPat` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::codemap::Spanned` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::codemap::Spanned` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull>` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique>` [INFO] [stdout] = note: required because it appears within the type `alloc::raw_vec::RawVec>` [INFO] [stdout] = note: required because it appears within the type `std::vec::Vec>` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::PatKind` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Pat` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::Pat` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ptr::P` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Local` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::Local` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ptr::P` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::StmtKind` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Stmt` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::Stmt` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `alloc::raw_vec::RawVec` [INFO] [stdout] = note: required because it appears within the type `std::vec::Vec` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Block` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::Block` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ptr::P` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::ExprKind` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Expr` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::Expr` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ptr::P` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::TyKind` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Ty` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::Ty` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ptr::P` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ptr::P` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull>` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique>` [INFO] [stdout] = note: required because it appears within the type `alloc::raw_vec::RawVec>` [INFO] [stdout] = note: required because it appears within the type `std::vec::Vec>` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::AngleBracketedParameterData` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::PathParameters` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::PathParameters` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ptr::P` [INFO] [stdout] = note: required because it appears within the type `std::option::Option>` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::PathSegment` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::PathSegment` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `alloc::raw_vec::RawVec` [INFO] [stdout] = note: required because it appears within the type `std::vec::Vec` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Path` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Attribute` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::Attribute` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `alloc::raw_vec::RawVec` [INFO] [stdout] = note: required because it appears within the type `std::vec::Vec` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ast::Item` [INFO] [stdout] = note: required because it appears within the type `*const garando_syntax::ast::Item` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::ptr::P` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::parse::token::Nonterminal` [INFO] [stdout] = note: required for `std::rc::Rc` to implement `std::panic::UnwindSafe` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::parse::token::Token` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::tokenstream::TokenTree` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::tokenstream::TokenStreamKind` [INFO] [stdout] = note: required because it appears within the type `garando_syntax::tokenstream::TokenStream` [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 `ctest2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ctest2 src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9c8c7c348a2622ee -L dependency=/opt/rustwide/target/debug/deps --extern cc=/opt/rustwide/target/debug/deps/libcc-7f399f05dc043781.rmeta --extern garando_syntax=/opt/rustwide/target/debug/deps/libgarando_syntax-edfca8cbb0ae69bc.rmeta --extern rustc_version=/opt/rustwide/target/debug/deps/librustc_version-170ff9a9806b06a5.rmeta --cap-lints=warn --crate-version 0.4.4` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "cfab0bbcdb326c34628801eb79b07e1a7cb80c30da8897d157ca1674fd92b568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfab0bbcdb326c34628801eb79b07e1a7cb80c30da8897d157ca1674fd92b568", kill_on_drop: false }` [INFO] [stdout] cfab0bbcdb326c34628801eb79b07e1a7cb80c30da8897d157ca1674fd92b568