[INFO] fetching crate boulder_derive 0.3.0... [INFO] checking boulder_derive-0.3.0 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543 [INFO] extracting crate boulder_derive 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate boulder_derive 0.3.0 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate boulder_derive 0.3.0 [INFO] finished tweaking crates.io crate boulder_derive 0.3.0 [INFO] tweaked toml for crates.io crate boulder_derive 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding convert_case v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded persian-rug_derive v0.1.3 [INFO] [stderr] Downloaded persian-rug v0.1.4 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa81af0f833111ee8bc738a04b22d64fded97b3e6ca907e1861a73e58ee69064 [INFO] running `Command { std: "docker" "start" "-a" "aa81af0f833111ee8bc738a04b22d64fded97b3e6ca907e1861a73e58ee69064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa81af0f833111ee8bc738a04b22d64fded97b3e6ca907e1861a73e58ee69064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa81af0f833111ee8bc738a04b22d64fded97b3e6ca907e1861a73e58ee69064", kill_on_drop: false }` [INFO] [stdout] aa81af0f833111ee8bc738a04b22d64fded97b3e6ca907e1861a73e58ee69064 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a7abfa2871ba56201ca7aa103cd9c7ae5be017a9c52bd4f3358df94665f9490 [INFO] running `Command { std: "docker" "start" "-a" "9a7abfa2871ba56201ca7aa103cd9c7ae5be017a9c52bd4f3358df94665f9490", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking boulder_derive v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling persian-rug_derive v0.1.3 [INFO] [stdout] warning: field `buildable` is never read [INFO] [stdout] --> src/attributes.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | Buildable { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] 19 | buildable: syn::Ident, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `default` is never read [INFO] [stdout] --> src/attributes.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 22 | Default { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 23 | default: syn::Ident, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sequence` is never read [INFO] [stdout] --> src/attributes.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 26 | Sequence { [INFO] [stdout] | -------- field in this variant [INFO] [stdout] 27 | sequence: syn::Ident, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `generatable` is never read [INFO] [stdout] --> src/attributes.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 30 | Generatable { [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 31 | generatable: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `generator` is never read [INFO] [stdout] --> src/attributes.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 34 | Generator { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] 35 | generator: syn::Ident, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sequence_generator` is never read [INFO] [stdout] --> src/attributes.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 38 | SequenceGenerator { [INFO] [stdout] | ----------------- field in this variant [INFO] [stdout] 39 | sequence_generator: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ty` is never read [INFO] [stdout] --> src/attributes.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 217 | Value { [INFO] [stdout] | ----- field in this variant [INFO] [stdout] 218 | expr: Box, [INFO] [stdout] 219 | ty: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ty` is never read [INFO] [stdout] --> src/attributes.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 232 | Generator { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] 233 | expr: Box, [INFO] [stdout] 234 | ty: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `builder` and `generator` are never read [INFO] [stdout] --> src/attributes.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 341 | pub struct BuilderMetaWithPersianRug { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 342 | pub builder: BuilderData, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 343 | pub generator: GeneratorData, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking persian-rug v0.1.4 [INFO] [stdout] warning: field `buildable` is never read [INFO] [stdout] --> src/attributes.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | Buildable { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] 19 | buildable: syn::Ident, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `default` is never read [INFO] [stdout] --> src/attributes.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 22 | Default { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 23 | default: syn::Ident, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sequence` is never read [INFO] [stdout] --> src/attributes.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 26 | Sequence { [INFO] [stdout] | -------- field in this variant [INFO] [stdout] 27 | sequence: syn::Ident, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `generatable` is never read [INFO] [stdout] --> src/attributes.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 30 | Generatable { [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 31 | generatable: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `generator` is never read [INFO] [stdout] --> src/attributes.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 34 | Generator { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] 35 | generator: syn::Ident, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sequence_generator` is never read [INFO] [stdout] --> src/attributes.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 38 | SequenceGenerator { [INFO] [stdout] | ----------------- field in this variant [INFO] [stdout] 39 | sequence_generator: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ty` is never read [INFO] [stdout] --> src/attributes.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 217 | Value { [INFO] [stdout] | ----- field in this variant [INFO] [stdout] 218 | expr: Box, [INFO] [stdout] 219 | ty: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ty` is never read [INFO] [stdout] --> src/attributes.rs:234:9 [INFO] [stdout] | [INFO] [stdout] 232 | Generator { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] 233 | expr: Box, [INFO] [stdout] 234 | ty: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `builder` and `generator` are never read [INFO] [stdout] --> src/attributes.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 341 | pub struct BuilderMetaWithPersianRug { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 342 | pub builder: BuilderData, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 343 | pub generator: GeneratorData, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.43s [INFO] running `Command { std: "docker" "inspect" "9a7abfa2871ba56201ca7aa103cd9c7ae5be017a9c52bd4f3358df94665f9490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a7abfa2871ba56201ca7aa103cd9c7ae5be017a9c52bd4f3358df94665f9490", kill_on_drop: false }` [INFO] [stdout] 9a7abfa2871ba56201ca7aa103cd9c7ae5be017a9c52bd4f3358df94665f9490