[INFO] fetching crate open-rpc-derive 0.0.4...
[INFO] checking open-rpc-derive-0.0.4 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate open-rpc-derive 0.0.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate open-rpc-derive 0.0.4 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 open-rpc-derive 0.0.4
[INFO] finished tweaking crates.io crate open-rpc-derive 0.0.4
[INFO] tweaked toml for crates.io crate open-rpc-derive 0.0.4 written to /workspace/builds/worker-0-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 16 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded open-rpc-schema v0.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 08fb03c0d68c20968348334d0d6db4892a1cf6b8d92730cc135d519530bab6ab
[INFO] running `Command { std: "docker" "start" "-a" "08fb03c0d68c20968348334d0d6db4892a1cf6b8d92730cc135d519530bab6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08fb03c0d68c20968348334d0d6db4892a1cf6b8d92730cc135d519530bab6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fb03c0d68c20968348334d0d6db4892a1cf6b8d92730cc135d519530bab6ab", kill_on_drop: false }`
[INFO] [stdout] 08fb03c0d68c20968348334d0d6db4892a1cf6b8d92730cc135d519530bab6ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 53ae358ae0fbac42581a06f8f039403d9527e84f08d39edfa095fda572114047
[INFO] running `Command { std: "docker" "start" "-a" "53ae358ae0fbac42581a06f8f039403d9527e84f08d39edfa095fda572114047", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling schemars v0.8.17
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking proc-macro2 v1.0.81
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling serde_derive_internals v0.29.0
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling schemars_derive v0.8.17
[INFO] [stderr]     Checking open-rpc-schema v0.0.4
[INFO] [stderr]     Checking open-rpc-derive v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `proc_macro::Ident`
[INFO] [stdout]  --> src/rpc_trait.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use proc_macro::Ident;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::Span`
[INFO] [stdout]  --> src/rpc_trait.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro::Ident`
[INFO] [stdout]  --> src/rpc_trait.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use proc_macro::Ident;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::Span`
[INFO] [stdout]  --> src/rpc_trait.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Attribute` doesn't implement `Debug`
[INFO] [stdout]   --> src/attr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | #[derive(Clone, Debug)]
[INFO] [stdout]    |                 ----- in this derive macro expansion
[INFO] [stdout] 9  | pub struct RpcMethodAttribute {
[INFO] [stdout] 10 |     pub attr: syn::Attribute,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ `Attribute` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `Attribute`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Attribute` doesn't implement `Debug`
[INFO] [stdout]   --> src/attr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | #[derive(Clone, Debug)]
[INFO] [stdout]    |                 ----- in this derive macro expansion
[INFO] [stdout] 9  | pub struct RpcMethodAttribute {
[INFO] [stdout] 10 |     pub attr: syn::Attribute,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ `Attribute` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `Attribute`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `TraitItemMethod`
[INFO] [stdout]   --> src/rpc_trait.rs:27:72
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let rpc_method = self.methods.iter().find(|m| m.trait_item == method);
[INFO] [stdout]    |                                                           ------------ ^^ ------ TraitItemMethod
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           TraitItemMethod
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `TraitItemMethod`
[INFO] [stdout]   --> src/rpc_trait.rs:27:72
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let rpc_method = self.methods.iter().find(|m| m.trait_item == method);
[INFO] [stdout]    |                                                           ------------ ^^ ------ TraitItemMethod
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           TraitItemMethod
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `!=` cannot be applied to type `Attribute`
[INFO] [stdout]   --> src/rpc_trait.rs:28:57
[INFO] [stdout]    |
[INFO] [stdout] 28 |             rpc_method.map_or(true, |rpc| rpc.attr.attr != *a)
[INFO] [stdout]    |                                           ------------- ^^ -- Attribute
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           Attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `!=` cannot be applied to type `Attribute`
[INFO] [stdout]   --> src/rpc_trait.rs:28:57
[INFO] [stdout]    |
[INFO] [stdout] 28 |             rpc_method.map_or(true, |rpc| rpc.attr.attr != *a)
[INFO] [stdout]    |                                           ------------- ^^ -- Attribute
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           Attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `open-rpc-derive` (lib) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `open-rpc-derive` (lib test) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "53ae358ae0fbac42581a06f8f039403d9527e84f08d39edfa095fda572114047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ae358ae0fbac42581a06f8f039403d9527e84f08d39edfa095fda572114047", kill_on_drop: false }`
[INFO] [stdout] 53ae358ae0fbac42581a06f8f039403d9527e84f08d39edfa095fda572114047
[INFO] checking open-rpc-derive-0.0.4 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate open-rpc-derive 0.0.4 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate open-rpc-derive 0.0.4 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 open-rpc-derive 0.0.4
[INFO] finished tweaking crates.io crate open-rpc-derive 0.0.4
[INFO] tweaked toml for crates.io crate open-rpc-derive 0.0.4 written to /workspace/builds/worker-0-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 16 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3d1cbe4a86101c5cff39a21a607d24a1db357ead09cf04617a914a9f3a4ae5c6
[INFO] running `Command { std: "docker" "start" "-a" "3d1cbe4a86101c5cff39a21a607d24a1db357ead09cf04617a914a9f3a4ae5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d1cbe4a86101c5cff39a21a607d24a1db357ead09cf04617a914a9f3a4ae5c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1cbe4a86101c5cff39a21a607d24a1db357ead09cf04617a914a9f3a4ae5c6", kill_on_drop: false }`
[INFO] [stdout] 3d1cbe4a86101c5cff39a21a607d24a1db357ead09cf04617a914a9f3a4ae5c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 16cb4025b817ba5d346f77bd32435e3b27b3bac3940157de845ac348f47b65bf
[INFO] running `Command { std: "docker" "start" "-a" "16cb4025b817ba5d346f77bd32435e3b27b3bac3940157de845ac348f47b65bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling schemars v0.8.17
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking proc-macro2 v1.0.81
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]    Compiling serde_derive_internals v0.29.0
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling schemars_derive v0.8.17
[INFO] [stderr]     Checking open-rpc-schema v0.0.4
[INFO] [stderr]     Checking open-rpc-derive v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `proc_macro::Ident`
[INFO] [stdout]  --> src/rpc_trait.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use proc_macro::Ident;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::Span`
[INFO] [stdout]  --> src/rpc_trait.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro::Ident`
[INFO] [stdout]  --> src/rpc_trait.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use proc_macro::Ident;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::Span`
[INFO] [stdout]  --> src/rpc_trait.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro2::Span;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Attribute` doesn't implement `Debug`
[INFO] [stdout]   --> src/attr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | #[derive(Clone, Debug)]
[INFO] [stdout]    |                 ----- in this derive macro expansion
[INFO] [stdout] 9  | pub struct RpcMethodAttribute {
[INFO] [stdout] 10 |     pub attr: syn::Attribute,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ `Attribute` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `Attribute`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Attribute` doesn't implement `Debug`
[INFO] [stdout]   --> src/attr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | #[derive(Clone, Debug)]
[INFO] [stdout]    |                 ----- in this derive macro expansion
[INFO] [stdout] 9  | pub struct RpcMethodAttribute {
[INFO] [stdout] 10 |     pub attr: syn::Attribute,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ `Attribute` cannot be formatted using `{:?}` because it doesn't implement `Debug`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `Attribute`
[INFO] [stdout]    = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `TraitItemMethod`
[INFO] [stdout]   --> src/rpc_trait.rs:27:72
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let rpc_method = self.methods.iter().find(|m| m.trait_item == method);
[INFO] [stdout]    |                                                           ------------ ^^ ------ TraitItemMethod
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           TraitItemMethod
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `!=` cannot be applied to type `Attribute`
[INFO] [stdout]   --> src/rpc_trait.rs:28:57
[INFO] [stdout]    |
[INFO] [stdout] 28 |             rpc_method.map_or(true, |rpc| rpc.attr.attr != *a)
[INFO] [stdout]    |                                           ------------- ^^ -- Attribute
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           Attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `TraitItemMethod`
[INFO] [stdout]   --> src/rpc_trait.rs:27:72
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let rpc_method = self.methods.iter().find(|m| m.trait_item == method);
[INFO] [stdout]    |                                                           ------------ ^^ ------ TraitItemMethod
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           TraitItemMethod
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `!=` cannot be applied to type `Attribute`
[INFO] [stdout]   --> src/rpc_trait.rs:28:57
[INFO] [stdout]    |
[INFO] [stdout] 28 |             rpc_method.map_or(true, |rpc| rpc.attr.attr != *a)
[INFO] [stdout]    |                                           ------------- ^^ -- Attribute
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           Attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `open-rpc-derive` (lib) due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `open-rpc-derive` (lib test) due to 4 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "16cb4025b817ba5d346f77bd32435e3b27b3bac3940157de845ac348f47b65bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16cb4025b817ba5d346f77bd32435e3b27b3bac3940157de845ac348f47b65bf", kill_on_drop: false }`
[INFO] [stdout] 16cb4025b817ba5d346f77bd32435e3b27b3bac3940157de845ac348f47b65bf
