[INFO] fetching crate debate-derive 0.1.0... [INFO] checking debate-derive-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate debate-derive 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate debate-derive 0.1.0 [INFO] finished tweaking crates.io crate debate-derive 0.1.0 [INFO] tweaked toml for crates.io crate debate-derive 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate debate-derive 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate debate-derive 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9930db6f20687d1de2e95ff601b068539ed1c1bb0c8c10c19f6f078397519297 [INFO] running `Command { std: "docker" "start" "-a" "9930db6f20687d1de2e95ff601b068539ed1c1bb0c8c10c19f6f078397519297", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9930db6f20687d1de2e95ff601b068539ed1c1bb0c8c10c19f6f078397519297", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9930db6f20687d1de2e95ff601b068539ed1c1bb0c8c10c19f6f078397519297", kill_on_drop: false }` [INFO] [stdout] 9930db6f20687d1de2e95ff601b068539ed1c1bb0c8c10c19f6f078397519297 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b98cbeaea04d82681ac84c5c4ca00b065c602608f2361ee4ed5c5c5a35df2d8 [INFO] running `Command { std: "docker" "start" "-a" "8b98cbeaea04d82681ac84c5c4ca00b065c602608f2361ee4ed5c5c5a35df2d8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Checking lazy_format v2.0.3 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking quote v1.0.38 [INFO] [stderr] Checking syn v2.0.98 [INFO] [stderr] Checking darling_core v0.20.11 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking darling v0.20.11 [INFO] [stderr] Checking debate-derive v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `docs` is never read [INFO] [stdout] --> src/common/mod.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct FlattenFieldInfo<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 134 | pub docs: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `docs` is never read [INFO] [stdout] --> src/common/mod.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct FlattenFieldInfo<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 134 | pub docs: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/common/mod.rs:240:27 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn get_positional(&self) -> Option> { [INFO] [stdout] | ^^^^^ ----------------- -------------------- [INFO] [stdout] | | || || [INFO] [stdout] | | || |the same lifetime is hidden here [INFO] [stdout] | | || the same lifetime is elided here [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 240 | pub fn get_positional(&self) -> Option, &PositionalFieldInfo<'_>>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/common/mod.rs:240:27 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn get_positional(&self) -> Option> { [INFO] [stdout] | ^^^^^ ----------------- -------------------- [INFO] [stdout] | | || || [INFO] [stdout] | | || |the same lifetime is hidden here [INFO] [stdout] | | || the same lifetime is elided here [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 240 | pub fn get_positional(&self) -> Option, &PositionalFieldInfo<'_>>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.02s [INFO] running `Command { std: "docker" "inspect" "8b98cbeaea04d82681ac84c5c4ca00b065c602608f2361ee4ed5c5c5a35df2d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b98cbeaea04d82681ac84c5c4ca00b065c602608f2361ee4ed5c5c5a35df2d8", kill_on_drop: false }` [INFO] [stdout] 8b98cbeaea04d82681ac84c5c4ca00b065c602608f2361ee4ed5c5c5a35df2d8