[INFO] fetching crate quack-builder 0.8.20250511...
[INFO] building quack-builder-0.8.20250511 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate quack-builder 0.8.20250511 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate quack-builder 0.8.20250511
[INFO] finished tweaking crates.io crate quack-builder 0.8.20250511
[INFO] tweaked toml for crates.io crate quack-builder 0.8.20250511 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quack-builder 0.8.20250511 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quack-builder 0.8.20250511 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 076f64648bd1e3b4f66242752131981fbe980bcd086af5dd6eeb36440a488d80
[INFO] running `Command { std: "docker" "start" "-a" "076f64648bd1e3b4f66242752131981fbe980bcd086af5dd6eeb36440a488d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "076f64648bd1e3b4f66242752131981fbe980bcd086af5dd6eeb36440a488d80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076f64648bd1e3b4f66242752131981fbe980bcd086af5dd6eeb36440a488d80", kill_on_drop: false }`
[INFO] [stdout] 076f64648bd1e3b4f66242752131981fbe980bcd086af5dd6eeb36440a488d80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77b040a87a032b43ce6f2e4f7f206c92504b298d08a55940e6012aeddc488111
[INFO] running `Command { std: "docker" "start" "-a" "77b040a87a032b43ce6f2e4f7f206c92504b298d08a55940e6012aeddc488111", kill_on_drop: false }`
[INFO] [stderr]    Compiling quack-builder v0.8.20250511 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:1271:30
[INFO] [stdout]      |
[INFO] [stdout] 1271 |                     .any(|f| (f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size())))
[INFO] [stdout]      |                              ^                                                        ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1271 -                     .any(|f| (f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size())))
[INFO] [stdout] 1271 +                     .any(|f| f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size()) )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2214:25
[INFO] [stdout]      |
[INFO] [stdout] 2214 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2214 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2214 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2285:25
[INFO] [stdout]      |
[INFO] [stdout] 2285 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2285 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2285 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2325:25
[INFO] [stdout]      |
[INFO] [stdout] 2325 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2325 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2325 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2380:25
[INFO] [stdout]      |
[INFO] [stdout] 2380 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2380 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2380 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `Command { std: "docker" "inspect" "77b040a87a032b43ce6f2e4f7f206c92504b298d08a55940e6012aeddc488111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b040a87a032b43ce6f2e4f7f206c92504b298d08a55940e6012aeddc488111", kill_on_drop: false }`
[INFO] [stdout] 77b040a87a032b43ce6f2e4f7f206c92504b298d08a55940e6012aeddc488111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd139ae928dc8fcad1cdbba86c237f894093eef3b6a09c3458f0992ea6f5687e
[INFO] running `Command { std: "docker" "start" "-a" "fd139ae928dc8fcad1cdbba86c237f894093eef3b6a09c3458f0992ea6f5687e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quack-builder v0.8.20250511 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:1271:30
[INFO] [stdout]      |
[INFO] [stdout] 1271 |                     .any(|f| (f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size())))
[INFO] [stdout]      |                              ^                                                        ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1271 -                     .any(|f| (f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size())))
[INFO] [stdout] 1271 +                     .any(|f| f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size()) )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2214:25
[INFO] [stdout]      |
[INFO] [stdout] 2214 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2214 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2214 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2285:25
[INFO] [stdout]      |
[INFO] [stdout] 2285 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2285 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2285 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2325:25
[INFO] [stdout]      |
[INFO] [stdout] 2325 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2325 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2325 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2380:25
[INFO] [stdout]      |
[INFO] [stdout] 2380 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2380 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2380 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:1271:30
[INFO] [stdout]      |
[INFO] [stdout] 1271 |                     .any(|f| (f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size())))
[INFO] [stdout]      |                              ^                                                        ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1271 -                     .any(|f| (f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size())))
[INFO] [stdout] 1271 +                     .any(|f| f.typ.has_cow() || (f.packed() && f.typ.is_fixed_size()) )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2214:25
[INFO] [stdout]      |
[INFO] [stdout] 2214 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2214 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2214 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2285:25
[INFO] [stdout]      |
[INFO] [stdout] 2285 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2285 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2285 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2325:25
[INFO] [stdout]      |
[INFO] [stdout] 2325 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2325 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2325 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/types.rs:2380:25
[INFO] [stdout]      |
[INFO] [stdout] 2380 |             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout]      |                         ^                                             ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 2380 -             .filter(|f| (!f.deprecated || config.add_deprecated_fields))
[INFO] [stdout] 2380 +             .filter(|f| !f.deprecated || config.add_deprecated_fields )
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "fd139ae928dc8fcad1cdbba86c237f894093eef3b6a09c3458f0992ea6f5687e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd139ae928dc8fcad1cdbba86c237f894093eef3b6a09c3458f0992ea6f5687e", kill_on_drop: false }`
[INFO] [stdout] fd139ae928dc8fcad1cdbba86c237f894093eef3b6a09c3458f0992ea6f5687e