[INFO] fetching crate sv-parser-pp 0.8.2... [INFO] documenting sv-parser-pp-0.8.2 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate sv-parser-pp 0.8.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate sv-parser-pp 0.8.2 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sv-parser-pp 0.8.2 [INFO] finished tweaking crates.io crate sv-parser-pp 0.8.2 [INFO] tweaked toml for crates.io crate sv-parser-pp 0.8.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sv-parser-syntaxtree v0.8.2 [INFO] [stderr] Downloaded nom-tracable-macros v0.6.2 [INFO] [stderr] Downloaded sv-parser-parser v0.8.2 [INFO] [stderr] Downloaded sv-parser-error v0.8.2 [INFO] [stderr] Downloaded nom-tracable v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "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] c5ad6581acfaa864a0a3544c766aaa29ce4a47e13217d424b7586df3e69b4309 [INFO] running `Command { std: "docker" "start" "-a" "c5ad6581acfaa864a0a3544c766aaa29ce4a47e13217d424b7586df3e69b4309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5ad6581acfaa864a0a3544c766aaa29ce4a47e13217d424b7586df3e69b4309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5ad6581acfaa864a0a3544c766aaa29ce4a47e13217d424b7586df3e69b4309", kill_on_drop: false }` [INFO] [stdout] c5ad6581acfaa864a0a3544c766aaa29ce4a47e13217d424b7586df3e69b4309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26e6d3766a4af6a902ae287fb1790610eb298e97f9ff22465a4a7244d39cf68c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "26e6d3766a4af6a902ae287fb1790610eb298e97f9ff22465a4a7244d39cf68c", kill_on_drop: false }` [INFO] [stderr] Checking bytecount v0.3.2 [INFO] [stderr] Checking str-concat v0.2.0 [INFO] [stderr] Compiling sv-parser-syntaxtree v0.8.2 [INFO] [stderr] Checking nom_locate v2.0.0 [INFO] [stderr] Compiling sv-parser-macros v0.8.2 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling nom-tracable-macros v0.6.2 [INFO] [stderr] Compiling nom-recursive-macros v0.2.0 [INFO] [stderr] Compiling nom-packrat-macros v0.4.0 [INFO] [stderr] Checking nom_locate v1.0.0 [INFO] [stderr] Checking nom-greedyerror v0.2.0 [INFO] [stderr] Checking nom-recursive v0.2.0 [INFO] [stderr] Checking nom-packrat v0.4.0 [INFO] [stderr] Checking nom-tracable v0.6.2 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking sv-parser-error v0.8.2 [INFO] [stderr] Checking sv-parser-parser v0.8.2 [INFO] [stderr] Documenting sv-parser-pp v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0275]: overflow evaluating the requirement `std::boxed::Box: std::marker::Sync` [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#![recursion_limit="256"]` attribute to your crate (`sv_parser_pp`) [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::CycleDelayConstRangeExpression` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::CycleDelayConstRangeExpression, sv_parser_syntaxtree::Symbol)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::Bracket` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::Bracket)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::CycleDelayRangeExpression` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::CycleDelayRange` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::CycleDelayRange, sv_parser_syntaxtree::SequenceExpr, std::vec::Vec<(sv_parser_syntaxtree::CycleDelayRange, sv_parser_syntaxtree::SequenceExpr)>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::SequenceExprCycleDelayExpr` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::SequenceExpr` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::SequenceActualArg` [INFO] [stdout] = note: required because it appears within the type `std::option::Option` [INFO] [stdout] = note: required because it appears within the type `(std::option::Option, std::vec::Vec<(sv_parser_syntaxtree::Symbol, std::option::Option)>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::List>` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::List>, std::vec::Vec<(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::Identifier, sv_parser_syntaxtree::Paren>)>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::SequenceListOfArgumentsOrdered` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::SequenceListOfArguments` [INFO] [stdout] = note: required because it appears within the type `std::option::Option` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, std::option::Option, sv_parser_syntaxtree::Symbol)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::Paren>` [INFO] [stdout] = note: required because it appears within the type `std::option::Option>>` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::PsOrHierarchicalSequenceIdentifier, std::option::Option>>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::SequenceInstance` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::SequenceInstance, std::option::Option<(sv_parser_syntaxtree::Keyword, sv_parser_syntaxtree::Expression)>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::EventExpressionSequence` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::EventExpression` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::EventExpression, sv_parser_syntaxtree::Symbol)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::Paren` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::Paren)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::ClockingEventExpression` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::ClockingEvent` [INFO] [stdout] = note: required because it appears within the type `std::option::Option` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, std::option::Option)` [INFO] [stdout] = note: required because it appears within the type `std::option::Option<(sv_parser_syntaxtree::Symbol, std::option::Option)>` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::List>, std::option::Option<(sv_parser_syntaxtree::Symbol, std::option::Option)>)` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, (sv_parser_syntaxtree::List>, std::option::Option<(sv_parser_syntaxtree::Symbol, std::option::Option)>), sv_parser_syntaxtree::Symbol)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::Paren<(sv_parser_syntaxtree::List>, std::option::Option<(sv_parser_syntaxtree::Symbol, std::option::Option)>)>` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::SystemTfIdentifier, sv_parser_syntaxtree::Paren<(sv_parser_syntaxtree::List>, std::option::Option<(sv_parser_syntaxtree::Symbol, std::option::Option)>)>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::SystemTfCallArgExpression` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::SystemTfCall` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::SubroutineCall` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::SubroutineCall,)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::FunctionSubroutineCall` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::Primary` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::Expression` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::MintypmaxExpression` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::ParamExpression` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::ParamExpression,)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::OrderedParameterAssignment` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::OrderedParameterAssignment, std::vec::Vec<(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::OrderedParameterAssignment)>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::List` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::List,)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::ListOfParameterAssignmentsOrdered` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::ListOfParameterAssignments` [INFO] [stdout] = note: required because it appears within the type `std::option::Option` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, std::option::Option, sv_parser_syntaxtree::Symbol)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::Paren>` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::Paren>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::ParameterValueAssignment` [INFO] [stdout] = note: required because it appears within the type `std::option::Option` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::PsClassIdentifier, std::option::Option, std::vec::Vec<(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::ClassIdentifier, std::option::Option)>)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::ClassType` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::ClassType, sv_parser_syntaxtree::Symbol)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::ClassScope` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::PackageScopeOrClassScope` [INFO] [stdout] = note: required because it appears within the type `std::option::Option` [INFO] [stdout] = note: required because it appears within the type `(std::option::Option, sv_parser_syntaxtree::ParameterIdentifier)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::PsParameterIdentifierScope` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::PsParameterIdentifier` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::PsParameterIdentifier, sv_parser_syntaxtree::ConstantSelect)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::ConstantPrimaryPsParameter` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::ConstantPrimary` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::ConstantExpression` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::ConstantExpression, sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::ConstantExpression)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::ConstantRange` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Symbol, sv_parser_syntaxtree::ConstantRange, sv_parser_syntaxtree::Symbol)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::Bracket` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::Bracket,)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::UnpackedDimensionRange` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` 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 `sv_parser_syntaxtree::UnpackedDimension` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Sync` for `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 `(sv_parser_syntaxtree::InstanceIdentifier, std::vec::Vec)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::NameOfInstance` [INFO] [stdout] = note: required because it appears within the type `(sv_parser_syntaxtree::PsCheckerIdentifier, sv_parser_syntaxtree::NameOfInstance, sv_parser_syntaxtree::Paren>, sv_parser_syntaxtree::Symbol)` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::CheckerInstantiation` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Send` for `&'a sv_parser_syntaxtree::CheckerInstantiation` [INFO] [stdout] = note: required because it appears within the type `sv_parser_syntaxtree::RefNode<'a>` [INFO] [stdout] = note: required because of the requirements on the impl of `std::marker::Send` for `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 `preprocess::SkipNodes<'a>` [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 `sv-parser-pp`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name sv_parser_pp src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern nom=/opt/rustwide/target/debug/deps/libnom-ddeefb484462789f.rmeta --extern nom_greedyerror=/opt/rustwide/target/debug/deps/libnom_greedyerror-370b7826663429b8.rmeta --extern sv_parser_error=/opt/rustwide/target/debug/deps/libsv_parser_error-6ed0ad7681e51fb3.rmeta --extern sv_parser_parser=/opt/rustwide/target/debug/deps/libsv_parser_parser-27ba256dbb7650c8.rmeta --extern sv_parser_syntaxtree=/opt/rustwide/target/debug/deps/libsv_parser_syntaxtree-f5f0fdd156a70516.rmeta --cap-lints=warn --crate-version 0.8.2` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "26e6d3766a4af6a902ae287fb1790610eb298e97f9ff22465a4a7244d39cf68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26e6d3766a4af6a902ae287fb1790610eb298e97f9ff22465a4a7244d39cf68c", kill_on_drop: false }` [INFO] [stdout] 26e6d3766a4af6a902ae287fb1790610eb298e97f9ff22465a4a7244d39cf68c