[INFO] fetching crate garando_syntax 0.1.0... [INFO] documenting garando_syntax-0.1.0 against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676 [INFO] extracting crate garando_syntax 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate garando_syntax 0.1.0 on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate garando_syntax 0.1.0 [INFO] finished tweaking crates.io crate garando_syntax 0.1.0 [INFO] tweaked toml for crates.io crate garando_syntax 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7f1a46713fde15a305066add9eb9c96126d1b225664a980a412e4793a56b197 [INFO] running `Command { std: "docker" "start" "-a" "a7f1a46713fde15a305066add9eb9c96126d1b225664a980a412e4793a56b197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7f1a46713fde15a305066add9eb9c96126d1b225664a980a412e4793a56b197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7f1a46713fde15a305066add9eb9c96126d1b225664a980a412e4793a56b197", kill_on_drop: false }` [INFO] [stdout] a7f1a46713fde15a305066add9eb9c96126d1b225664a980a412e4793a56b197 [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=forbid" "-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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5c496044603ddeed9d124ada4d57e8f14c0da69c70df14fdeca1cf7babe72c7 [INFO] running `Command { std: "docker" "start" "-a" "b5c496044603ddeed9d124ada4d57e8f14c0da69c70df14fdeca1cf7babe72c7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking garando_pos v0.1.0 [INFO] [stderr] Checking garando_errors v0.1.0 [INFO] [stderr] Documenting garando_syntax v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0275]: overflow evaluating the requirement `std::boxed::Box: std::panic::RefUnwindSafe` [INFO] [stdout] | [INFO] [stdout] = help: consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`garando_syntax`) [INFO] [stdout] note: required because it appears within the type `ptr::P` [INFO] [stdout] --> src/ptr.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct P { [INFO] [stdout] | ^ [INFO] [stdout] note: required because it appears within the type `ast::StmtKind` [INFO] [stdout] --> src/ast.rs:723:10 [INFO] [stdout] | [INFO] [stdout] 723 | pub enum StmtKind { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `ast::Stmt` [INFO] [stdout] --> src/ast.rs:692:12 [INFO] [stdout] | [INFO] [stdout] 692 | pub struct Stmt { [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ast::Block` [INFO] [stdout] --> src/ast.rs:439:12 [INFO] [stdout] | [INFO] [stdout] 439 | pub struct Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ptr::P` [INFO] [stdout] --> src/ptr.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct P { [INFO] [stdout] | ^ [INFO] [stdout] note: required because it appears within the type `ast::ExprKind` [INFO] [stdout] --> src/ast.rs:831:10 [INFO] [stdout] | [INFO] [stdout] 831 | pub enum ExprKind { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `ast::Expr` [INFO] [stdout] --> src/ast.rs:808:12 [INFO] [stdout] | [INFO] [stdout] 808 | pub struct Expr { [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ptr::P` [INFO] [stdout] --> src/ptr.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct P { [INFO] [stdout] | ^ [INFO] [stdout] note: required because it appears within the type `ast::TyKind` [INFO] [stdout] --> src/ast.rs:1330:10 [INFO] [stdout] | [INFO] [stdout] 1330 | pub enum TyKind { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: required because it appears within the type `ast::Ty` [INFO] [stdout] --> src/ast.rs:1308:12 [INFO] [stdout] | [INFO] [stdout] 1308 | pub struct Ty { [INFO] [stdout] | ^^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ptr::P` [INFO] [stdout] --> src/ptr.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct P { [INFO] [stdout] | ^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ast::AngleBracketedParameterData` [INFO] [stdout] --> src/ast.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub struct AngleBracketedParameterData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `ast::PathParameters` [INFO] [stdout] --> src/ast.rs:153:10 [INFO] [stdout] | [INFO] [stdout] 153 | pub enum PathParameters { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ptr::P` [INFO] [stdout] --> src/ptr.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct P { [INFO] [stdout] | ^ [INFO] [stdout] = note: required because it appears within the type `std::option::Option>` [INFO] [stdout] note: required because it appears within the type `ast::PathSegment` [INFO] [stdout] --> src/ast.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub struct PathSegment { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ast::Path` [INFO] [stdout] --> src/ast.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub struct Path { [INFO] [stdout] | ^^^^ [INFO] [stdout] note: required because it appears within the type `ast::Attribute` [INFO] [stdout] --> src/ast.rs:1684:12 [INFO] [stdout] | [INFO] [stdout] 1684 | pub struct Attribute { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ast::Item` [INFO] [stdout] --> src/ast.rs:1816:12 [INFO] [stdout] | [INFO] [stdout] 1816 | pub struct Item { [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: required because it appears within the type `*const 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 `ptr::P` [INFO] [stdout] --> src/ptr.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct P { [INFO] [stdout] | ^ [INFO] [stdout] note: required because it appears within the type `parse::token::Nonterminal` [INFO] [stdout] --> src/parse/token.rs:362:10 [INFO] [stdout] | [INFO] [stdout] 362 | pub enum Nonterminal { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: required because of the requirements on the impl of `std::panic::RefUnwindSafe` for `std::rc::Rc` [INFO] [stdout] note: required because it appears within the type `parse::token::Token` [INFO] [stdout] --> src/parse/token.rs:124:10 [INFO] [stdout] | [INFO] [stdout] 124 | pub enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] note: required because it appears within the type `tokenstream::TokenTree` [INFO] [stdout] --> src/tokenstream.rs:93:10 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum TokenTree { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `tokenstream::TokenStreamKind` [INFO] [stdout] --> src/tokenstream.rs:159:6 [INFO] [stdout] | [INFO] [stdout] 159 | enum TokenStreamKind { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `tokenstream::TokenStream` [INFO] [stdout] --> src/tokenstream.rs:154:12 [INFO] [stdout] | [INFO] [stdout] 154 | pub struct TokenStream { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: required because it appears within the type `[tokenstream::TokenStream]` [INFO] [stdout] = note: required because it appears within the type `*const [tokenstream::TokenStream]` [INFO] [stdout] = note: required because it appears within the type `std::ptr::NonNull<[tokenstream::TokenStream]>` [INFO] [stdout] = note: required because it appears within the type `std::ptr::Unique<[tokenstream::TokenStream]>` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box<[tokenstream::TokenStream]>` [INFO] [stdout] = note: required because of the requirements on the impl of `std::panic::UnwindSafe` for `std::rc::Rc>` [INFO] [stdout] note: required because it appears within the type `util::rc_slice::RcSlice` [INFO] [stdout] --> src/util/rc_slice.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct RcSlice { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] = note: required because it appears within the type `std::option::Option>` [INFO] [stdout] note: required because it appears within the type `tokenstream::ThinTokenStream` [INFO] [stdout] --> src/tokenstream.rs:362:12 [INFO] [stdout] | [INFO] [stdout] 362 | pub struct ThinTokenStream(Option>); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] note: required because it appears within the type `ast::Mac_` [INFO] [stdout] --> src/ast.rs:1002:12 [INFO] [stdout] | [INFO] [stdout] 1002 | pub struct Mac_ { [INFO] [stdout] | ^^^^ [INFO] [stdout] note: required because it appears within the type `codemap::Spanned` [INFO] [stdout] --> src/codemap.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Spanned { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: required because it appears within the type `ast::PatKind` [INFO] [stdout] --> 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 `ast::Pat` [INFO] [stdout] --> src/ast.rs:449:12 [INFO] [stdout] | [INFO] [stdout] 449 | pub struct Pat { [INFO] [stdout] | ^^^ [INFO] [stdout] = note: required because of the requirements on the impl of `std::panic::UnwindSafe` for `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 `ptr::P` [INFO] [stdout] --> src/ptr.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct P { [INFO] [stdout] | ^ [INFO] [stdout] note: required because it appears within the type `ast::Local` [INFO] [stdout] --> src/ast.rs:755:12 [INFO] [stdout] | [INFO] [stdout] 755 | pub struct Local { [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: required because of the requirements on the impl of `std::panic::UnwindSafe` for `std::ptr::Unique` [INFO] [stdout] = note: required because it appears within the type `std::boxed::Box` [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 `garando_syntax` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name garando_syntax src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=68f02e29dfd01aaa -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f75283d3dcd3daad.rmeta --extern garando_errors=/opt/rustwide/target/debug/deps/libgarando_errors-1ec66b0c5d38d77f.rmeta --extern garando_pos=/opt/rustwide/target/debug/deps/libgarando_pos-d690624d6084e8a2.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-e08e6005f620851e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e13428aeb971a837.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d1d7a2b78b336d9c.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-1eb5fc330d4970ca.rmeta --cap-lints=forbid --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "b5c496044603ddeed9d124ada4d57e8f14c0da69c70df14fdeca1cf7babe72c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5c496044603ddeed9d124ada4d57e8f14c0da69c70df14fdeca1cf7babe72c7", kill_on_drop: false }` [INFO] [stdout] b5c496044603ddeed9d124ada4d57e8f14c0da69c70df14fdeca1cf7babe72c7