[INFO] fetching crate boulder_derive 0.3.0... [INFO] checking boulder_derive-0.3.0 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864 [INFO] extracting crate boulder_derive 0.3.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate boulder_derive 0.3.0 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "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-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding convert_case v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "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 convert_case v0.5.0 [INFO] [stderr] Downloaded persian-rug v0.1.4 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9d9366db25ce6a370c9b56ea45c6db6f82b438f942b4b617cca9f5f73ed3f27 [INFO] running `Command { std: "docker" "start" "-a" "c9d9366db25ce6a370c9b56ea45c6db6f82b438f942b4b617cca9f5f73ed3f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9d9366db25ce6a370c9b56ea45c6db6f82b438f942b4b617cca9f5f73ed3f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d9366db25ce6a370c9b56ea45c6db6f82b438f942b4b617cca9f5f73ed3f27", kill_on_drop: false }` [INFO] [stdout] c9d9366db25ce6a370c9b56ea45c6db6f82b438f942b4b617cca9f5f73ed3f27 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d479c4c5c0d80f77c2db609eb70f34746697e794ffafb57386b517463de3342 [INFO] running `Command { std: "docker" "start" "-a" "4d479c4c5c0d80f77c2db609eb70f34746697e794ffafb57386b517463de3342", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling convert_case v0.5.0 [INFO] [stderr] Checking boulder_derive v0.3.0 (/opt/rustwide/workdir) [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] Compiling persian-rug_derive v0.1.3 [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 7.24s [INFO] running `Command { std: "docker" "inspect" "4d479c4c5c0d80f77c2db609eb70f34746697e794ffafb57386b517463de3342", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d479c4c5c0d80f77c2db609eb70f34746697e794ffafb57386b517463de3342", kill_on_drop: false }` [INFO] [stdout] 4d479c4c5c0d80f77c2db609eb70f34746697e794ffafb57386b517463de3342