[INFO] fetching crate pwrzv 0.7.0...
[INFO] testing pwrzv-0.7.0 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate pwrzv 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pwrzv 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pwrzv 0.7.0
[INFO] tweaked toml for crates.io crate pwrzv 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pwrzv 0.7.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pwrzv 0.7.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbeadde3f30eae492ac14e8d645c9429faff9bce386aaaacb6b900276790c389
[INFO] running `Command { std: "docker" "start" "-a" "fbeadde3f30eae492ac14e8d645c9429faff9bce386aaaacb6b900276790c389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbeadde3f30eae492ac14e8d645c9429faff9bce386aaaacb6b900276790c389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbeadde3f30eae492ac14e8d645c9429faff9bce386aaaacb6b900276790c389", kill_on_drop: false }`
[INFO] [stdout] fbeadde3f30eae492ac14e8d645c9429faff9bce386aaaacb6b900276790c389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ffa4246bd9cff124cef34803f865872af682e6aa63b563a170fb0e7535acef7
[INFO] running `Command { std: "docker" "start" "-a" "4ffa4246bd9cff124cef34803f865872af682e6aa63b563a170fb0e7535acef7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling pwrzv v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.61s
[INFO] running `Command { std: "docker" "inspect" "4ffa4246bd9cff124cef34803f865872af682e6aa63b563a170fb0e7535acef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffa4246bd9cff124cef34803f865872af682e6aa63b563a170fb0e7535acef7", kill_on_drop: false }`
[INFO] [stdout] 4ffa4246bd9cff124cef34803f865872af682e6aa63b563a170fb0e7535acef7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 524e866abf447d5079a6d6db52efbe65c46db4ef00c68db75160068c80309e8c
[INFO] running `Command { std: "docker" "start" "-a" "524e866abf447d5079a6d6db52efbe65c46db4ef00c68db75160068c80309e8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pwrzv v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "524e866abf447d5079a6d6db52efbe65c46db4ef00c68db75160068c80309e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524e866abf447d5079a6d6db52efbe65c46db4ef00c68db75160068c80309e8c", kill_on_drop: false }`
[INFO] [stdout] 524e866abf447d5079a6d6db52efbe65c46db4ef00c68db75160068c80309e8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8de155e93adc48777575b367a226844c4254d0206cd761d65715daefc1d4798
[INFO] running `Command { std: "docker" "start" "-a" "c8de155e93adc48777575b367a226844c4254d0206cd761d65715daefc1d4798", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pwrzv-7d071cd54fa7acb2)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test error::tests::test_calculation_error ... ok
[INFO] [stdout] test error::tests::test_collection_error ... ok
[INFO] [stdout] test error::tests::test_error_is_send_sync ... ok
[INFO] [stdout] test error::tests::test_error_debug_format ... ok
[INFO] [stdout] test error::tests::test_io_error_conversion ... ok
[INFO] [stdout] test error::tests::test_result_type ... ok
[INFO] [stdout] test error::tests::test_invalid_value_error ... ok
[INFO] [stdout] test error::tests::test_parse_error ... ok
[INFO] [stdout] test linux::calculator::tests::test_calculate_extreme_values ... ok
[INFO] [stdout] test linux::calculator::tests::test_calculate_with_no_metrics ... ok
[INFO] [stdout] test linux::calculator::tests::test_calculate_low_values ... ok
[INFO] [stdout] test linux::calculator::tests::test_calculate_with_full_metrics ... ok
[INFO] [stdout] test error::tests::test_error_construction_consistency ... ok
[INFO] [stdout] test error::tests::test_unsupported_platform_error ... ok
[INFO] [stdout] test linux::calculator::tests::test_calculate_with_partial_metrics ... ok
[INFO] [stdout] test linux::calculator::tests::test_five_point_scale_with_decimal ... ok
[INFO] [stdout] test linux::metrics::tests::test_parse_cpu_cores ... ok
[INFO] [stdout] test linux::metrics::tests::test_serialization ... ok
[INFO] [stdout] test sigmoid::tests::test_get_sigmoid_config ... ok
[INFO] [stdout] test linux::metrics::tests::test_parse_memory_usage ... ok
[INFO] [stdout] test sigmoid::tests::test_sigmoid_basic ... ok
[INFO] [stdout] test sigmoid::tests::test_sigmoid_edge_cases ... ok
[INFO] [stdout] test sigmoid::tests::test_sigmoid_monotonic ... ok
[INFO] [stdout] test error::tests::test_resource_access_error ... ok
[INFO] [stdout] test linux::metrics::tests::test_parse_load_average ... ok
[INFO] [stdout] test linux::metrics::tests::test_parse_memory_pressure ... ok
[INFO] [stdout] test sigmoid::tests::test_sigmoid_steepness ... ok
[INFO] [stdout] test linux::metrics::tests::test_clone_and_debug ... ok
[INFO] [stdout] test tests::test_check_platform ... ok
[INFO] [stdout] test tests::test_get_platform_name ... ok
[INFO] [stdout] test tests::test_calculator_creation ... ok
[INFO] [stdout] test tests::test_precision_levels ... ok
[INFO] [stdout] test error::tests::test_error_chain ... ok
[INFO] [stdout] test linux::metrics::tests::test_parse_cpu_stat ... ok
[INFO] [stdout] test tests::test_get_power_reserve_level_direct ... ok
[INFO] [stdout] test linux::metrics::tests::test_individual_metric_methods ... ok
[INFO] [stdout] test linux::metrics::tests::test_error_handling ... ok
[INFO] [stdout] test tests::test_get_power_reserve_level_with_details_direct ... ok
[INFO] [stdout] test linux::metrics::tests::test_collect_system_metrics ... ok
[INFO] [stdout] test linux::metrics::tests::test_integration_comprehensive ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pwrzv-36635e0087d43fd7)
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests pwrzv
[INFO] [stdout] test tests::test_cli_once_flag ... ok
[INFO] [stdout] test tests::test_cli_interval_parsing ... ok
[INFO] [stdout] test tests::test_cli_parsing ... ok
[INFO] [stdout] test tests::test_cli_with_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/linux/metrics.rs - linux::metrics::LinuxSystemMetrics::collect_system_metrics (line 83) - compile ... ok
[INFO] [stdout] test src/lib.rs - check_platform (line 284) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - get_power_reserve_level_direct (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - get_power_reserve_level_with_details_direct (line 255) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.39s; merged doctests compilation took 1.18s
[INFO] running `Command { std: "docker" "inspect" "c8de155e93adc48777575b367a226844c4254d0206cd761d65715daefc1d4798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8de155e93adc48777575b367a226844c4254d0206cd761d65715daefc1d4798", kill_on_drop: false }`
[INFO] [stdout] c8de155e93adc48777575b367a226844c4254d0206cd761d65715daefc1d4798