[INFO] fetching crate cmd_wrk_macros 0.0.1...
[INFO] checking cmd_wrk_macros-0.0.1 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate cmd_wrk_macros 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cmd_wrk_macros 0.0.1 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmd_wrk_macros 0.0.1
[INFO] finished tweaking crates.io crate cmd_wrk_macros 0.0.1
[INFO] tweaked toml for crates.io crate cmd_wrk_macros 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2878a75e21d7df9fe44474f9ab05a3e6b77a44f6b6f2190aa4485461e072e064
[INFO] running `Command { std: "docker" "start" "-a" "2878a75e21d7df9fe44474f9ab05a3e6b77a44f6b6f2190aa4485461e072e064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2878a75e21d7df9fe44474f9ab05a3e6b77a44f6b6f2190aa4485461e072e064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2878a75e21d7df9fe44474f9ab05a3e6b77a44f6b6f2190aa4485461e072e064", kill_on_drop: false }`
[INFO] [stdout] 2878a75e21d7df9fe44474f9ab05a3e6b77a44f6b6f2190aa4485461e072e064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bf50b81aede76fdee45de593925f356ffc8e433a6f6deb9312566561b6342d1
[INFO] running `Command { std: "docker" "start" "-a" "1bf50b81aede76fdee45de593925f356ffc8e433a6f6deb9312566561b6342d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking cmd_wrk_macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> src/lib.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::export::ToTokens;
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PatIdent`
[INFO] [stdout]  --> src/lib.rs:2:85
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{parse_macro_input, Ident, Item, FnArg, Type, ItemFn, Visibility, PatType, PatIdent};
[INFO] [stdout]   |                                                                                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::token::Token;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseBuffer`, `ParseStream`, `Parse`
[INFO] [stdout]  --> src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::parse::{Parse, ParseBuffer, ParseStream};
[INFO] [stdout]   |                  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TryFrom`, `TryInto`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `Rc<()>`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<Rc<()>>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::marker::ProcMacroAutoTraits`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/marker.rs:12:19
[INFO] [stdout]     |
[INFO] [stdout] 12  | pub(crate) struct ProcMacroAutoTraits(PhantomData<Rc<()>>);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `proc-macro` crate types currently cannot export any items other than functions tagged with `#[proc_macro]`, `#[proc_macro_derive]`, or `#[proc_macro_attribute]`
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn cli(args: TokenStream, input: TokenStream) -> TokenStream {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `bridge::symbol::Symbol`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut ()` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `*mut ()` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `*mut ()`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<*mut ()>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `client::Span`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/client.rs:109:1
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout]     = note: this error originates in the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `Rc<()>`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<Rc<()>>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::marker::ProcMacroAutoTraits`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/marker.rs:12:19
[INFO] [stdout]     |
[INFO] [stdout] 12  | pub(crate) struct ProcMacroAutoTraits(PhantomData<Rc<()>>);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `bridge::symbol::Symbol`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut ()` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `*mut ()` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `*mut ()`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<*mut ()>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `client::Span`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/client.rs:109:1
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout]     = note: this error originates in the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> src/lib.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::export::ToTokens;
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PatIdent`
[INFO] [stdout]  --> src/lib.rs:2:85
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{parse_macro_input, Ident, Item, FnArg, Type, ItemFn, Visibility, PatType, PatIdent};
[INFO] [stdout]   |                                                                                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::token::Token;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseBuffer`, `ParseStream`, `Parse`
[INFO] [stdout]  --> src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::parse::{Parse, ParseBuffer, ParseStream};
[INFO] [stdout]   |                  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TryFrom`, `TryInto`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cmd_wrk_macros` (lib test) due to 8 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `Rc<()>`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<Rc<()>>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::marker::ProcMacroAutoTraits`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/marker.rs:12:19
[INFO] [stdout]     |
[INFO] [stdout] 12  | pub(crate) struct ProcMacroAutoTraits(PhantomData<Rc<()>>);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `bridge::symbol::Symbol`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut ()` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `*mut ()` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `*mut ()`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<*mut ()>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `client::Span`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/client.rs:109:1
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout]     = note: this error originates in the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `Rc<()>`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<Rc<()>>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::marker::ProcMacroAutoTraits`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/marker.rs:12:19
[INFO] [stdout]     |
[INFO] [stdout] 12  | pub(crate) struct ProcMacroAutoTraits(PhantomData<Rc<()>>);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `bridge::symbol::Symbol`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut ()` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `*mut ()` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `*mut ()`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<*mut ()>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `client::Span`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/client.rs:109:1
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout]     = note: this error originates in the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cmd_wrk_macros` (lib) due to 9 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1bf50b81aede76fdee45de593925f356ffc8e433a6f6deb9312566561b6342d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf50b81aede76fdee45de593925f356ffc8e433a6f6deb9312566561b6342d1", kill_on_drop: false }`
[INFO] [stdout] 1bf50b81aede76fdee45de593925f356ffc8e433a6f6deb9312566561b6342d1
[INFO] checking cmd_wrk_macros-0.0.1 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate cmd_wrk_macros 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate cmd_wrk_macros 0.0.1 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmd_wrk_macros 0.0.1
[INFO] finished tweaking crates.io crate cmd_wrk_macros 0.0.1
[INFO] tweaked toml for crates.io crate cmd_wrk_macros 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a4fc9b02f63cd18ef9c00560ed11f231adf0c0ec597fc004c2e91c11c0c5317
[INFO] running `Command { std: "docker" "start" "-a" "6a4fc9b02f63cd18ef9c00560ed11f231adf0c0ec597fc004c2e91c11c0c5317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4fc9b02f63cd18ef9c00560ed11f231adf0c0ec597fc004c2e91c11c0c5317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4fc9b02f63cd18ef9c00560ed11f231adf0c0ec597fc004c2e91c11c0c5317", kill_on_drop: false }`
[INFO] [stdout] 6a4fc9b02f63cd18ef9c00560ed11f231adf0c0ec597fc004c2e91c11c0c5317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 394038d556cb4c7cc6b9f08b0e359edd567ef95e649fcb71091cc735c67470c9
[INFO] running `Command { std: "docker" "start" "-a" "394038d556cb4c7cc6b9f08b0e359edd567ef95e649fcb71091cc735c67470c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking cmd_wrk_macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> src/lib.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::export::ToTokens;
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PatIdent`
[INFO] [stdout]  --> src/lib.rs:2:85
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{parse_macro_input, Ident, Item, FnArg, Type, ItemFn, Visibility, PatType, PatIdent};
[INFO] [stdout]   |                                                                                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::token::Token;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseBuffer`, `ParseStream`, `Parse`
[INFO] [stdout]  --> src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::parse::{Parse, ParseBuffer, ParseStream};
[INFO] [stdout]   |                  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TryFrom`, `TryInto`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `proc-macro` crate types currently cannot export any items other than functions tagged with `#[proc_macro]`, `#[proc_macro_derive]`, or `#[proc_macro_attribute]`
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn cli(args: TokenStream, input: TokenStream) -> TokenStream {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> src/lib.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | use syn::export::ToTokens;
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PatIdent`
[INFO] [stdout]  --> src/lib.rs:2:85
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::{parse_macro_input, Ident, Item, FnArg, Type, ItemFn, Visibility, PatType, PatIdent};
[INFO] [stdout]   |                                                                                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::token::Token;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseBuffer`, `ParseStream`, `Parse`
[INFO] [stdout]  --> src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::parse::{Parse, ParseBuffer, ParseStream};
[INFO] [stdout]   |                  ^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TryFrom`, `TryInto`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::{TryFrom, TryInto};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `Rc<()>`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<Rc<()>>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::marker::ProcMacroAutoTraits`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/marker.rs:12:19
[INFO] [stdout]     |
[INFO] [stdout] 12  | pub(crate) struct ProcMacroAutoTraits(PhantomData<Rc<()>>);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `bridge::symbol::Symbol`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut ()` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `*mut ()` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `*mut ()`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<*mut ()>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `client::Span`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/client.rs:109:1
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout]     = note: this error originates in the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `Rc<()>`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<Rc<()>>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::marker::ProcMacroAutoTraits`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/marker.rs:12:19
[INFO] [stdout]     |
[INFO] [stdout] 12  | pub(crate) struct ProcMacroAutoTraits(PhantomData<Rc<()>>);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `Rc<()>`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<Rc<()>>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::marker::ProcMacroAutoTraits`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/marker.rs:12:19
[INFO] [stdout]     |
[INFO] [stdout] 12  | pub(crate) struct ProcMacroAutoTraits(PhantomData<Rc<()>>);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `bridge::symbol::Symbol`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut ()` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `*mut ()` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `*mut ()`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<*mut ()>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `client::Span`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/client.rs:109:1
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout]     = note: this error originates in the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `bridge::symbol::Symbol`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut ()` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:12:22
[INFO] [stdout]     |
[INFO] [stdout] 12  | static INJECT_IDENT: Ident = format_ident!("inject");
[INFO] [stdout]     |                      ^^^^^ `*mut ()` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `*mut ()`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<*mut ()>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `client::Span`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/client.rs:109:1
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout]     = note: this error originates in the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `Rc<()>` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `Rc<()>`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<Rc<()>>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::marker::ProcMacroAutoTraits`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/marker.rs:12:19
[INFO] [stdout]     |
[INFO] [stdout] 12  | pub(crate) struct ProcMacroAutoTraits(PhantomData<Rc<()>>);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `bridge::symbol::Symbol` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `bridge::symbol::Symbol`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `*mut ()` cannot be shared between threads safely
[INFO] [stdout]    --> src/lib.rs:13:20
[INFO] [stdout]     |
[INFO] [stdout] 13  | static NAME_IDENT: Ident = format_ident!("name");
[INFO] [stdout]     |                    ^^^^^ `*mut ()` cannot be shared between threads safely
[INFO] [stdout]     |
[INFO] [stdout]     = help: within `syn::Ident`, the trait `Sync` is not implemented for `*mut ()`, which is required by `syn::Ident: Sync`
[INFO] [stdout] note: required because it appears within the type `PhantomData<*mut ()>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/marker.rs:740:12
[INFO] [stdout] note: required because it appears within the type `client::Span`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/client.rs:109:1
[INFO] [stdout] note: required because it appears within the type `proc_macro::bridge::Ident<client::Span, bridge::symbol::Symbol>`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/bridge/mod.rs:486:12
[INFO] [stdout] note: required because it appears within the type `proc_macro::Ident`
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/proc_macro/src/lib.rs:1066:12
[INFO] [stdout] note: required because it appears within the type `proc_macro2::imp::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/wrapper.rs:666:17
[INFO] [stdout]     |
[INFO] [stdout] 666 | pub(crate) enum Ident {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] note: required because it appears within the type `syn::Ident`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.81/src/lib.rs:939:12
[INFO] [stdout]     |
[INFO] [stdout] 939 | pub struct Ident {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: shared static variables must have a type that implements `Sync`
[INFO] [stdout]     = note: this error originates in the macro `with_api_handle_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cmd_wrk_macros` (lib test) due to 8 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cmd_wrk_macros` (lib) due to 9 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "394038d556cb4c7cc6b9f08b0e359edd567ef95e649fcb71091cc735c67470c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394038d556cb4c7cc6b9f08b0e359edd567ef95e649fcb71091cc735c67470c9", kill_on_drop: false }`
[INFO] [stdout] 394038d556cb4c7cc6b9f08b0e359edd567ef95e649fcb71091cc735c67470c9
