[INFO] fetching crate wasmer-bus-macros 1.1.0... [INFO] testing wasmer-bus-macros-1.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate wasmer-bus-macros 1.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate wasmer-bus-macros 1.1.0 [INFO] finished tweaking crates.io crate wasmer-bus-macros 1.1.0 [INFO] tweaked toml for crates.io crate wasmer-bus-macros 1.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wasmer-bus-macros 1.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 42 packages to latest compatible versions [INFO] [stderr] Adding convert_case v0.5.0 (available: v0.8.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.8.26 [INFO] [stderr] Downloaded yaml-rust v0.4.5 [INFO] [stderr] Downloaded linked-hash-map v0.5.6 [INFO] [stderr] Downloaded wasmer-bus-types v1.1.0 [INFO] [stderr] Downloaded num_enum_derive v0.5.11 [INFO] [stderr] Downloaded rmp-serde v0.15.5 [INFO] [stderr] Downloaded proc-macro-crate v1.3.1 [INFO] [stderr] Downloaded xml-rs v0.8.27 [INFO] [stderr] Downloaded convert_case v0.5.0 [INFO] [stderr] Downloaded derivative v2.2.0 [INFO] [stderr] Downloaded bincode v1.3.3 [INFO] [stderr] Downloaded num_enum v0.5.11 [INFO] [stderr] Downloaded serde-xml-rs v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2e4c36624253ed0192229276fe8d40506e16633a9917b867f365660ddc72afe [INFO] running `Command { std: "docker" "start" "-a" "c2e4c36624253ed0192229276fe8d40506e16633a9917b867f365660ddc72afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2e4c36624253ed0192229276fe8d40506e16633a9917b867f365660ddc72afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2e4c36624253ed0192229276fe8d40506e16633a9917b867f365660ddc72afe", kill_on_drop: false }` [INFO] [stdout] c2e4c36624253ed0192229276fe8d40506e16633a9917b867f365660ddc72afe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 042c1e5bacc82603f14487881aad3cb376a2d84212a051ee5a7f79a91f8bf5df [INFO] running `Command { std: "docker" "start" "-a" "042c1e5bacc82603f14487881aad3cb376a2d84212a051ee5a7f79a91f8bf5df", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling xml-rs v0.8.27 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rmp-serde v0.15.5 [INFO] [stderr] Compiling serde-xml-rs v0.5.1 [INFO] [stderr] Compiling wasmer-bus-types v1.1.0 [INFO] [stderr] Compiling wasmer-bus-macros v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `self_span_hack` [INFO] [stdout] --> src/receiver.rs:94:20 [INFO] [stdout] | [INFO] [stdout] 94 | #[cfg_attr(not(self_span_hack), allow(clippy::unused_self))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(self_span_hack)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(self_span_hack)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `self_span_hack` [INFO] [stdout] --> src/receiver.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 99 | #[cfg(self_span_hack)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(self_span_hack)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(self_span_hack)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `format_token` and `eq_token` are never read [INFO] [stdout] --> src/args.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ArgsFormat { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 8 | pub format_token: kw::format, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pat_ident` and `ty_attrs` are never read [INFO] [stdout] --> src/method_inputs.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MethodInput { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub pat_ident: PatIdent, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 55 | pub pat_type: PatType, [INFO] [stdout] 56 | pub ty_attrs: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parse.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | Struct(ItemStruct), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Item` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - Struct(ItemStruct), [INFO] [stdout] 9 + Struct(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplaceSelf` is never constructed [INFO] [stdout] --> src/receiver.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct ReplaceSelf(pub Span); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prepend_underscore_to_self` and `visit_token_stream` are never used [INFO] [stdout] --> src/receiver.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 93 | impl ReplaceSelf { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 94 | #[cfg_attr(not(self_span_hack), allow(clippy::unused_self))] [INFO] [stdout] 95 | fn prepend_underscore_to_self(&self, ident: &mut Ident) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn visit_token_stream(&mut self, tokens: &mut TokenStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `ty` are never read [INFO] [stdout] --> src/return_trait.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ReturnTrait { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | #[derivative(Debug = "ignore")] [INFO] [stdout] 9 | pub path: Path, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReturnTrait` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.76s [INFO] running `Command { std: "docker" "inspect" "042c1e5bacc82603f14487881aad3cb376a2d84212a051ee5a7f79a91f8bf5df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "042c1e5bacc82603f14487881aad3cb376a2d84212a051ee5a7f79a91f8bf5df", kill_on_drop: false }` [INFO] [stdout] 042c1e5bacc82603f14487881aad3cb376a2d84212a051ee5a7f79a91f8bf5df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23018022d413cace3501500a3846a3fb6fe7051613dc6113fb8a9671a1863c9a [INFO] running `Command { std: "docker" "start" "-a" "23018022d413cace3501500a3846a3fb6fe7051613dc6113fb8a9671a1863c9a", kill_on_drop: false }` [INFO] [stderr] Compiling wasmer-bus-macros v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `self_span_hack` [INFO] [stdout] --> src/receiver.rs:94:20 [INFO] [stdout] | [INFO] [stdout] 94 | #[cfg_attr(not(self_span_hack), allow(clippy::unused_self))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(self_span_hack)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(self_span_hack)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `self_span_hack` [INFO] [stdout] --> src/receiver.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 99 | #[cfg(self_span_hack)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(self_span_hack)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(self_span_hack)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `self_span_hack` [INFO] [stdout] --> src/receiver.rs:94:20 [INFO] [stdout] | [INFO] [stdout] 94 | #[cfg_attr(not(self_span_hack), allow(clippy::unused_self))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(self_span_hack)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(self_span_hack)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `self_span_hack` [INFO] [stdout] --> src/receiver.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 99 | #[cfg(self_span_hack)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(self_span_hack)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(self_span_hack)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `format_token` and `eq_token` are never read [INFO] [stdout] --> src/args.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ArgsFormat { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 8 | pub format_token: kw::format, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pat_ident` and `ty_attrs` are never read [INFO] [stdout] --> src/method_inputs.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MethodInput { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub pat_ident: PatIdent, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 55 | pub pat_type: PatType, [INFO] [stdout] 56 | pub ty_attrs: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parse.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | Struct(ItemStruct), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Item` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - Struct(ItemStruct), [INFO] [stdout] 9 + Struct(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplaceSelf` is never constructed [INFO] [stdout] --> src/receiver.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct ReplaceSelf(pub Span); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prepend_underscore_to_self` and `visit_token_stream` are never used [INFO] [stdout] --> src/receiver.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 93 | impl ReplaceSelf { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 94 | #[cfg_attr(not(self_span_hack), allow(clippy::unused_self))] [INFO] [stdout] 95 | fn prepend_underscore_to_self(&self, ident: &mut Ident) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn visit_token_stream(&mut self, tokens: &mut TokenStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `ty` are never read [INFO] [stdout] --> src/return_trait.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ReturnTrait { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | #[derivative(Debug = "ignore")] [INFO] [stdout] 9 | pub path: Path, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReturnTrait` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `format_token` and `eq_token` are never read [INFO] [stdout] --> src/args.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ArgsFormat { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 8 | pub format_token: kw::format, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pat_ident` and `ty_attrs` are never read [INFO] [stdout] --> src/method_inputs.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct MethodInput { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | pub pat_ident: PatIdent, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 55 | pub pat_type: PatType, [INFO] [stdout] 56 | pub ty_attrs: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parse.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | Struct(ItemStruct), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Item` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - Struct(ItemStruct), [INFO] [stdout] 9 + Struct(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplaceSelf` is never constructed [INFO] [stdout] --> src/receiver.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct ReplaceSelf(pub Span); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `prepend_underscore_to_self` and `visit_token_stream` are never used [INFO] [stdout] --> src/receiver.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 93 | impl ReplaceSelf { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 94 | #[cfg_attr(not(self_span_hack), allow(clippy::unused_self))] [INFO] [stdout] 95 | fn prepend_underscore_to_self(&self, ident: &mut Ident) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn visit_token_stream(&mut self, tokens: &mut TokenStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `path` and `ty` are never read [INFO] [stdout] --> src/return_trait.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ReturnTrait { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | #[derivative(Debug = "ignore")] [INFO] [stdout] 9 | pub path: Path, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReturnTrait` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "23018022d413cace3501500a3846a3fb6fe7051613dc6113fb8a9671a1863c9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23018022d413cace3501500a3846a3fb6fe7051613dc6113fb8a9671a1863c9a", kill_on_drop: false }` [INFO] [stdout] 23018022d413cace3501500a3846a3fb6fe7051613dc6113fb8a9671a1863c9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 42764ce5e6ff2a4d5951da1d069e7061661e0b3460540e458aa9b6ef937318e9 [INFO] running `Command { std: "docker" "start" "-a" "42764ce5e6ff2a4d5951da1d069e7061661e0b3460540e458aa9b6ef937318e9", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `self_span_hack` [INFO] [stderr] --> src/receiver.rs:94:20 [INFO] [stderr] | [INFO] [stderr] 94 | #[cfg_attr(not(self_span_hack), allow(clippy::unused_self))] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(self_span_hack)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(self_span_hack)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `self_span_hack` [INFO] [stderr] --> src/receiver.rs:99:19 [INFO] [stderr] | [INFO] [stderr] 99 | #[cfg(self_span_hack)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(self_span_hack)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(self_span_hack)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: fields `format_token` and `eq_token` are never read [INFO] [stderr] --> src/args.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct ArgsFormat { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 8 | pub format_token: kw::format, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 9 | pub eq_token: Token![=], [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `pat_ident` and `ty_attrs` are never read [INFO] [stderr] --> src/method_inputs.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 51 | pub struct MethodInput { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 54 | pub pat_ident: PatIdent, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 55 | pub pat_type: PatType, [INFO] [stderr] 56 | pub ty_attrs: Vec, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/parse.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | Struct(ItemStruct), [INFO] [stderr] | ------ ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Item` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 9 - Struct(ItemStruct), [INFO] [stderr] 9 + Struct(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: struct `ReplaceSelf` is never constructed [INFO] [stderr] --> src/receiver.rs:91:12 [INFO] [stderr] | [INFO] [stderr] 91 | pub struct ReplaceSelf(pub Span); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `prepend_underscore_to_self` and `visit_token_stream` are never used [INFO] [stderr] --> src/receiver.rs:95:8 [INFO] [stderr] | [INFO] [stderr] 93 | impl ReplaceSelf { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] 94 | #[cfg_attr(not(self_span_hack), allow(clippy::unused_self))] [INFO] [stderr] 95 | fn prepend_underscore_to_self(&self, ident: &mut Ident) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 105 | fn visit_token_stream(&mut self, tokens: &mut TokenStream) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `path` and `ty` are never read [INFO] [stderr] --> src/return_trait.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct ReturnTrait { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 8 | #[derivative(Debug = "ignore")] [INFO] [stderr] 9 | pub path: Path, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 12 | pub ty: Type, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `ReturnTrait` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `wasmer-bus-macros` (lib) generated 8 warnings [INFO] [stderr] warning: `wasmer-bus-macros` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmer_bus_macros-6ebe12ed223a237f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests wasmer_bus_macros [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "42764ce5e6ff2a4d5951da1d069e7061661e0b3460540e458aa9b6ef937318e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42764ce5e6ff2a4d5951da1d069e7061661e0b3460540e458aa9b6ef937318e9", kill_on_drop: false }` [INFO] [stdout] 42764ce5e6ff2a4d5951da1d069e7061661e0b3460540e458aa9b6ef937318e9