[INFO] fetching crate cxx 1.0.68...
[INFO] documenting cxx-1.0.68 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate cxx 1.0.68 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate cxx 1.0.68 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cxx 1.0.68
[INFO] finished tweaking crates.io crate cxx 1.0.68
[INFO] tweaked toml for crates.io crate cxx 1.0.68 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxx-test-suite v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3017044b90d5aa0140f13ffa9f0d48df5604bd14e0174a5a6533b5144eb2d3c
[INFO] running `Command { std: "docker" "start" "-a" "e3017044b90d5aa0140f13ffa9f0d48df5604bd14e0174a5a6533b5144eb2d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3017044b90d5aa0140f13ffa9f0d48df5604bd14e0174a5a6533b5144eb2d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3017044b90d5aa0140f13ffa9f0d48df5604bd14e0174a5a6533b5144eb2d3c", kill_on_drop: false }`
[INFO] [stdout] e3017044b90d5aa0140f13ffa9f0d48df5604bd14e0174a5a6533b5144eb2d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 393156a4226415f7d7b8e23b2594b8f0777d5ab74616df59e38bf7efd37a7972
[INFO] running `Command { std: "docker" "start" "-a" "393156a4226415f7d7b8e23b2594b8f0777d5ab74616df59e38bf7efd37a7972", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.68
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling link-cplusplus v1.0.6
[INFO] [stderr]    Compiling cxx v1.0.68 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.68
[INFO] [stderr]  Documenting cxx v1.0.68 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.99s
[INFO] running `Command { std: "docker" "inspect" "393156a4226415f7d7b8e23b2594b8f0777d5ab74616df59e38bf7efd37a7972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393156a4226415f7d7b8e23b2594b8f0777d5ab74616df59e38bf7efd37a7972", kill_on_drop: false }`
[INFO] [stdout] 393156a4226415f7d7b8e23b2594b8f0777d5ab74616df59e38bf7efd37a7972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "--cfg" "doc_cfg" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e92cb9119494f31f3ee2cdc4d44efdbcda4f4cd7d6373cac49e21a295fbf6571
[INFO] running `Command { std: "docker" "start" "-a" "e92cb9119494f31f3ee2cdc4d44efdbcda4f4cd7d6373cac49e21a295fbf6571", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.68
[INFO] [stderr]    Compiling link-cplusplus v1.0.6
[INFO] [stderr]    Compiling cxx v1.0.68 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.68
[INFO] [stderr]  Documenting cxx v1.0.68 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token
[INFO] [stdout]    --> src/type_id.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout] 7   |           $crate::private::type_id! { $crate $($path)* }
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/extern_type.rs:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / impl_extern_type! {
[INFO] [stdout] 204 | |     [Trivial]
[INFO] [stdout] 205 | |     bool = "bool"
[INFO] [stdout] 206 | |     u8 = "std::uint8_t"
[INFO] [stdout] ...   |
[INFO] [stdout] 224 | |     CxxString = "std::string"
[INFO] [stdout] 225 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::private::type_id` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `cxx`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name cxx src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --cfg doc_cfg -Z unstable-options --document-private-items -C metadata=12b2768a9416c40a -L dependency=/opt/rustwide/target/debug/deps --extern cxxbridge_macro=/opt/rustwide/target/debug/deps/libcxxbridge_macro-eca93027d49cba16.so --extern link_cplusplus=/opt/rustwide/target/debug/deps/liblink_cplusplus-aad2d1dd805006f4.rmeta --extern-html-root-url 'cxxbridge_macro=https://docs.rs/cxxbridge-macro/1.0.68/' --extern-html-root-url 'link_cplusplus=https://docs.rs/link-cplusplus/1.0.6/' -Zunstable-options --crate-version 1.0.68 --cfg built_with_cargo` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e92cb9119494f31f3ee2cdc4d44efdbcda4f4cd7d6373cac49e21a295fbf6571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92cb9119494f31f3ee2cdc4d44efdbcda4f4cd7d6373cac49e21a295fbf6571", kill_on_drop: false }`
[INFO] [stdout] e92cb9119494f31f3ee2cdc4d44efdbcda4f4cd7d6373cac49e21a295fbf6571