[INFO] fetching crate cpu-utils 0.17.0...
[INFO] testing cpu-utils-0.17.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cpu-utils 0.17.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cpu-utils 0.17.0
[INFO] finished tweaking crates.io crate cpu-utils 0.17.0
[INFO] tweaked toml for crates.io crate cpu-utils 0.17.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpu-utils 0.17.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cpu-utils 0.17.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e600e57b2cc86f918479adee52163b9156d4a9a58a49149f2471e4db48a0e6da
[INFO] running `Command { std: "docker" "start" "-a" "e600e57b2cc86f918479adee52163b9156d4a9a58a49149f2471e4db48a0e6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e600e57b2cc86f918479adee52163b9156d4a9a58a49149f2471e4db48a0e6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e600e57b2cc86f918479adee52163b9156d4a9a58a49149f2471e4db48a0e6da", kill_on_drop: false }`
[INFO] [stdout] e600e57b2cc86f918479adee52163b9156d4a9a58a49149f2471e4db48a0e6da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2527d49093b99c333cdfe5efba14cf92d58fffea592ed1295d49082b9364f17d
[INFO] running `Command { std: "docker" "start" "-a" "2527d49093b99c333cdfe5efba14cf92d58fffea592ed1295d49082b9364f17d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling hwlocality-sys v0.5.1
[INFO] [stderr]    Compiling nonempty v0.11.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling errno v0.3.11
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling ccp_core_affinity v0.8.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling enum-iterator-derive v1.4.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling enum-iterator v2.1.0
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling hwlocality v1.0.0-alpha.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_with v3.12.0
[INFO] [stderr]    Compiling ccp-shared v0.17.0
[INFO] [stderr]    Compiling cpu-utils v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/cpusets.rs:31:61
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 .and_then(|a| b.trim().parse().map(move |b| (a..=b))),
[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] 31 -                 .and_then(|a| b.trim().parse().map(move |b| (a..=b))),
[INFO] [stdout] 31 +                 .and_then(|a| b.trim().parse().map(move |b| a..=b)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/cpusets.rs:32:50
[INFO] [stdout]    |
[INFO] [stdout] 32 |             None => group.trim().parse().map(|a| (a..=a)),
[INFO] [stdout]    |                                                  ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -             None => group.trim().parse().map(|a| (a..=a)),
[INFO] [stdout] 32 +             None => group.trim().parse().map(|a| a..=a),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.64s
[INFO] running `Command { std: "docker" "inspect" "2527d49093b99c333cdfe5efba14cf92d58fffea592ed1295d49082b9364f17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2527d49093b99c333cdfe5efba14cf92d58fffea592ed1295d49082b9364f17d", kill_on_drop: false }`
[INFO] [stdout] 2527d49093b99c333cdfe5efba14cf92d58fffea592ed1295d49082b9364f17d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82068f1c6592704643d484dd22cf03be4c8ea0e55ef578e2d190764983793ab7
[INFO] running `Command { std: "docker" "start" "-a" "82068f1c6592704643d484dd22cf03be4c8ea0e55ef578e2d190764983793ab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling cpu-utils v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/cpusets.rs:31:61
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 .and_then(|a| b.trim().parse().map(move |b| (a..=b))),
[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] 31 -                 .and_then(|a| b.trim().parse().map(move |b| (a..=b))),
[INFO] [stdout] 31 +                 .and_then(|a| b.trim().parse().map(move |b| a..=b)),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/cpusets.rs:32:50
[INFO] [stdout]    |
[INFO] [stdout] 32 |             None => group.trim().parse().map(|a| (a..=a)),
[INFO] [stdout]    |                                                  ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -             None => group.trim().parse().map(|a| (a..=a)),
[INFO] [stdout] 32 +             None => group.trim().parse().map(|a| a..=a),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "82068f1c6592704643d484dd22cf03be4c8ea0e55ef578e2d190764983793ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82068f1c6592704643d484dd22cf03be4c8ea0e55ef578e2d190764983793ab7", kill_on_drop: false }`
[INFO] [stdout] 82068f1c6592704643d484dd22cf03be4c8ea0e55ef578e2d190764983793ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d7bca002a7515647cd6fbe60648f3a1243330cbaed459457f04d4a36fffeb2f
[INFO] running `Command { std: "docker" "start" "-a" "5d7bca002a7515647cd6fbe60648f3a1243330cbaed459457f04d4a36fffeb2f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/cpusets.rs:31:61
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 .and_then(|a| b.trim().parse().map(move |b| (a..=b))),
[INFO] [stderr]    |                                                             ^     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 31 -                 .and_then(|a| b.trim().parse().map(move |b| (a..=b))),
[INFO] [stderr] 31 +                 .and_then(|a| b.trim().parse().map(move |b| a..=b)),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/cpusets.rs:32:50
[INFO] [stderr]    |
[INFO] [stderr] 32 |             None => group.trim().parse().map(|a| (a..=a)),
[INFO] [stderr]    |                                                  ^     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 32 -             None => group.trim().parse().map(|a| (a..=a)),
[INFO] [stderr] 32 +             None => group.trim().parse().map(|a| a..=a),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `cpu-utils` (lib test) generated 2 warnings (run `cargo fix --lib -p cpu-utils --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cpu_utils-d6525725034b48bd)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test cpusets::tests::test_invalid_1 ... ok
[INFO] [stdout] test cpusets::tests::test_invalid_empty_range_1 ... ok
[INFO] [stdout] test cpusets::tests::test_parser ... ok
[INFO] [stdout] test cpusets::tests::test_empty ... ok
[INFO] [stdout] test cpusets::tests::test_invalid_empty_range_2 ... ok
[INFO] [stdout] test cpusets::tests::test_parser_spaces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d7bca002a7515647cd6fbe60648f3a1243330cbaed459457f04d4a36fffeb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d7bca002a7515647cd6fbe60648f3a1243330cbaed459457f04d4a36fffeb2f", kill_on_drop: false }`
[INFO] [stdout] 5d7bca002a7515647cd6fbe60648f3a1243330cbaed459457f04d4a36fffeb2f