[INFO] fetching crate uniffi_macros 0.28.1... [INFO] checking uniffi_macros-0.28.1 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543 [INFO] extracting crate uniffi_macros 0.28.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate uniffi_macros 0.28.1 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uniffi_macros 0.28.1 [INFO] finished tweaking crates.io crate uniffi_macros 0.28.1 [INFO] tweaked toml for crates.io crate uniffi_macros 0.28.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] [stderr] Adding cargo_metadata v0.15.4 (latest: v0.18.1) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7ba512f5f23a18612ecdadc8f2f5aab4a3efe5b3890ac4235c429e6dd1d44b8 [INFO] running `Command { std: "docker" "start" "-a" "f7ba512f5f23a18612ecdadc8f2f5aab4a3efe5b3890ac4235c429e6dd1d44b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7ba512f5f23a18612ecdadc8f2f5aab4a3efe5b3890ac4235c429e6dd1d44b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ba512f5f23a18612ecdadc8f2f5aab4a3efe5b3890ac4235c429e6dd1d44b8", kill_on_drop: false }` [INFO] [stdout] f7ba512f5f23a18612ecdadc8f2f5aab4a3efe5b3890ac4235c429e6dd1d44b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d88dd27fc6ae40e8ba0ad17d45459d6edec9a30eea2a0d9da3a727d78cfb8292 [INFO] running `Command { std: "docker" "start" "-a" "d88dd27fc6ae40e8ba0ad17d45459d6edec9a30eea2a0d9da3a727d78cfb8292", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling uniffi_checksum_derive v0.28.1 [INFO] [stderr] Checking uniffi_meta v0.28.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking uniffi_macros v0.28.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `some` and `paren` are never read [INFO] [stdout] --> src/default.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | Some { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 21 | some: kw::Some, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DefaultValue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/default.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | EmptySeq(Bracket), [INFO] [stdout] | -------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DefaultValue` 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] 25 | EmptySeq(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Record(kw::Record), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 29 | Record(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | Enum(kw::Enum), [INFO] [stdout] | ---- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 30 | Enum(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | Error(kw::Error), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 31 | Error(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | Object(kw::Object), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 32 | Object(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/export/attributes.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 381 | pub struct DefaultPair { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 382 | pub name: Ident, [INFO] [stdout] 383 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sep` is never read [INFO] [stdout] --> src/util.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 274 | pub struct ExternalTypeItem { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 275 | pub crate_ident: Ident, [INFO] [stdout] 276 | pub sep: Token![,], [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `some` and `paren` are never read [INFO] [stdout] --> src/default.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | Some { [INFO] [stdout] | ---- fields in this variant [INFO] [stdout] 21 | some: kw::Some, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | paren: Paren, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DefaultValue` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/default.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | EmptySeq(Bracket), [INFO] [stdout] | -------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `DefaultValue` 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] 25 | EmptySeq(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Record(kw::Record), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 29 | Record(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | Enum(kw::Enum), [INFO] [stdout] | ---- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 30 | Enum(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | Error(kw::Error), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 31 | Error(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/derive.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | Object(kw::Object), [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 32 | Object(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `eq_token` is never read [INFO] [stdout] --> src/export/attributes.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 381 | pub struct DefaultPair { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 382 | pub name: Ident, [INFO] [stdout] 383 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sep` is never read [INFO] [stdout] --> src/util.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 274 | pub struct ExternalTypeItem { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 275 | pub crate_ident: Ident, [INFO] [stdout] 276 | pub sep: Token![,], [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.10s [INFO] running `Command { std: "docker" "inspect" "d88dd27fc6ae40e8ba0ad17d45459d6edec9a30eea2a0d9da3a727d78cfb8292", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d88dd27fc6ae40e8ba0ad17d45459d6edec9a30eea2a0d9da3a727d78cfb8292", kill_on_drop: false }` [INFO] [stdout] d88dd27fc6ae40e8ba0ad17d45459d6edec9a30eea2a0d9da3a727d78cfb8292