[INFO] fetching crate spez-macros 0.1.0... [INFO] checking spez-macros-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate spez-macros 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate spez-macros 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spez-macros 0.1.0 [INFO] finished tweaking crates.io crate spez-macros 0.1.0 [INFO] tweaked toml for crates.io crate spez-macros 0.1.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 865a79afa5990c08fee39570a2f0374545643649c8e48c54ef8173be8b325635 [INFO] running `Command { std: "docker" "start" "-a" "865a79afa5990c08fee39570a2f0374545643649c8e48c54ef8173be8b325635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "865a79afa5990c08fee39570a2f0374545643649c8e48c54ef8173be8b325635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "865a79afa5990c08fee39570a2f0374545643649c8e48c54ef8173be8b325635", kill_on_drop: false }` [INFO] [stdout] 865a79afa5990c08fee39570a2f0374545643649c8e48c54ef8173be8b325635 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1896fd7f1c5c9ebf7b2f356377eeac23cb15ef56b6a83fa5821a37697eeeaec [INFO] running `Command { std: "docker" "start" "-a" "b1896fd7f1c5c9ebf7b2f356377eeac23cb15ef56b6a83fa5821a37697eeeaec", kill_on_drop: false }` [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking spez-macros v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `for_token`, `at_token`, and `semicolon_token` are never read [INFO] [stdout] --> src/parse.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 7 | pub for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | pub param: Option, [INFO] [stdout] 9 | pub at_token: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | pub expr: syn::Expr, [INFO] [stdout] 11 | pub semicolon_token: Token![;], [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `match_token` and `arrow_token` are never read [INFO] [stdout] --> src/parse.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Arm { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | pub match_token: Token![match], [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub arrow_token: Option]>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `for_token`, `at_token`, and `semicolon_token` are never read [INFO] [stdout] --> src/parse.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 7 | pub for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | pub param: Option, [INFO] [stdout] 9 | pub at_token: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | pub expr: syn::Expr, [INFO] [stdout] 11 | pub semicolon_token: Token![;], [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `match_token` and `arrow_token` are never read [INFO] [stdout] --> src/parse.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Arm { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | pub match_token: Token![match], [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub arrow_token: Option]>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.11s [INFO] running `Command { std: "docker" "inspect" "b1896fd7f1c5c9ebf7b2f356377eeac23cb15ef56b6a83fa5821a37697eeeaec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1896fd7f1c5c9ebf7b2f356377eeac23cb15ef56b6a83fa5821a37697eeeaec", kill_on_drop: false }` [INFO] [stdout] b1896fd7f1c5c9ebf7b2f356377eeac23cb15ef56b6a83fa5821a37697eeeaec