[INFO] fetching crate asteracea_proc-macro-definitions 0.0.2... [INFO] checking asteracea_proc-macro-definitions-0.0.2 against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] extracting crate asteracea_proc-macro-definitions 0.0.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate asteracea_proc-macro-definitions 0.0.2 on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate asteracea_proc-macro-definitions 0.0.2 [INFO] finished tweaking crates.io crate asteracea_proc-macro-definitions 0.0.2 [INFO] tweaked toml for crates.io crate asteracea_proc-macro-definitions 0.0.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unzip-n v0.1.2 [INFO] [stderr] Downloaded call2-for-syn v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] de58b8a2d363ae78aafdde8abe7615ee6f2844fcd1ebb1689b83a51119d8d749 [INFO] running `Command { std: "docker" "start" "-a" "de58b8a2d363ae78aafdde8abe7615ee6f2844fcd1ebb1689b83a51119d8d749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de58b8a2d363ae78aafdde8abe7615ee6f2844fcd1ebb1689b83a51119d8d749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de58b8a2d363ae78aafdde8abe7615ee6f2844fcd1ebb1689b83a51119d8d749", kill_on_drop: false }` [INFO] [stdout] de58b8a2d363ae78aafdde8abe7615ee6f2844fcd1ebb1689b83a51119d8d749 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 939701bc9af76b5e2773ea2eebad7c7573fb25886556263392abc12dee5c8b0e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "939701bc9af76b5e2773ea2eebad7c7573fb25886556263392abc12dee5c8b0e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking heck v0.3.2 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking syn-mid v0.5.3 [INFO] [stderr] Checking call2-for-syn v1.0.3 [INFO] [stderr] Checking proc-macro-crate v0.1.5 [INFO] [stderr] Compiling unzip-n v0.1.2 [INFO] [stderr] Checking asteracea_proc-macro-definitions v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `CaptureDefinition` [INFO] [stdout] --> src/component_declaration.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | part::{CaptureDefinition, GenerateContext}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `call2_for_syn::call2` [INFO] [stdout] --> src/component_declaration.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use call2_for_syn::call2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heck::KebabCase` [INFO] [stdout] --> src/component_declaration.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use heck::KebabCase; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LitStr`, `Type` [INFO] [stdout] --> src/component_declaration.rs:18:54 [INFO] [stdout] | [INFO] [stdout] 18 | Attribute, Error, FnArg, Generics, Ident, Lifetime, LitStr, ReturnType, Token, Type, [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CaptureDefinition` [INFO] [stdout] --> src/component_declaration.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | part::{CaptureDefinition, GenerateContext}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `call2_for_syn::call2` [INFO] [stdout] --> src/component_declaration.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use call2_for_syn::call2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `heck::KebabCase` [INFO] [stdout] --> src/component_declaration.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use heck::KebabCase; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LitStr`, `Type` [INFO] [stdout] --> src/component_declaration.rs:18:54 [INFO] [stdout] | [INFO] [stdout] 18 | Attribute, Error, FnArg, Generics, Ident, Lifetime, LitStr, ReturnType, Token, Type, [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `spanned::Spanned` [INFO] [stdout] --> src/component_declaration.rs:16:2 [INFO] [stdout] | [INFO] [stdout] 16 | spanned::Spanned, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rhizome_transform` is never read [INFO] [stdout] --> src/component_declaration.rs:279:4 [INFO] [stdout] | [INFO] [stdout] 279 | rhizome_transform = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/component_declaration.rs:193:7 [INFO] [stdout] | [INFO] [stdout] 193 | let mut rhizome_extractions = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `spanned::Spanned` [INFO] [stdout] --> src/component_declaration.rs:16:2 [INFO] [stdout] | [INFO] [stdout] 16 | spanned::Spanned, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rhizome_transform` is never read [INFO] [stdout] --> src/component_declaration.rs:279:4 [INFO] [stdout] | [INFO] [stdout] 279 | rhizome_transform = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/component_declaration.rs:193:7 [INFO] [stdout] | [INFO] [stdout] 193 | let mut rhizome_extractions = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.37s [INFO] running `Command { std: "docker" "inspect" "939701bc9af76b5e2773ea2eebad7c7573fb25886556263392abc12dee5c8b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "939701bc9af76b5e2773ea2eebad7c7573fb25886556263392abc12dee5c8b0e", kill_on_drop: false }` [INFO] [stdout] 939701bc9af76b5e2773ea2eebad7c7573fb25886556263392abc12dee5c8b0e