[INFO] fetching crate cpufetch-rs 0.0.4... [INFO] testing cpufetch-rs-0.0.4 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate cpufetch-rs 0.0.4 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate cpufetch-rs 0.0.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cpufetch-rs 0.0.4 [INFO] tweaked toml for crates.io crate cpufetch-rs 0.0.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cpufetch-rs 0.0.4 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 cpufetch-rs 0.0.4 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6b522aec525fd0cbc6b2bcbe5b1e3229216e6e2bbdbb6ecf651bbe168ae7020 [INFO] running `Command { std: "docker" "start" "-a" "f6b522aec525fd0cbc6b2bcbe5b1e3229216e6e2bbdbb6ecf651bbe168ae7020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6b522aec525fd0cbc6b2bcbe5b1e3229216e6e2bbdbb6ecf651bbe168ae7020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6b522aec525fd0cbc6b2bcbe5b1e3229216e6e2bbdbb6ecf651bbe168ae7020", kill_on_drop: false }` [INFO] [stdout] f6b522aec525fd0cbc6b2bcbe5b1e3229216e6e2bbdbb6ecf651bbe168ae7020 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfbb022da25f853388b40a5205c065c3e6c8a7d77fab7e1d42954d4a40ec02f6 [INFO] running `Command { std: "docker" "start" "-a" "dfbb022da25f853388b40a5205c065c3e6c8a7d77fab7e1d42954d4a40ec02f6", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling anstyle-query v1.1.5 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anstyle v1.0.14 [INFO] [stderr] Compiling colorchoice v1.0.5 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling anstyle-parse v1.0.0 [INFO] [stderr] Compiling iana-time-zone v0.1.65 [INFO] [stderr] Compiling simd-adler32 v0.3.9 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling convert_case v0.10.0 [INFO] [stderr] Compiling litrs v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling anstream v1.0.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling clap_lex v1.1.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling procfs v0.18.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling clap_derive v4.6.0 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling document-features v0.2.12 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling clap_builder v4.6.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling mio v1.2.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling derive_more v2.1.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling signal-hook-mio v0.2.5 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling sysinfo v0.38.4 [INFO] [stderr] Compiling colored v3.1.1 [INFO] [stderr] Compiling platforms v3.10.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling procfs-core v0.18.0 [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling clap v4.6.0 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling crossterm v0.29.0 [INFO] [stderr] Compiling cpufetch-rs v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "dfbb022da25f853388b40a5205c065c3e6c8a7d77fab7e1d42954d4a40ec02f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfbb022da25f853388b40a5205c065c3e6c8a7d77fab7e1d42954d4a40ec02f6", kill_on_drop: false }` [INFO] [stdout] dfbb022da25f853388b40a5205c065c3e6c8a7d77fab7e1d42954d4a40ec02f6 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1117d491e9db5b570412ceccfc82364d027fd95382ddabbf8cfc58fffcc0b5ce [INFO] running `Command { std: "docker" "start" "-a" "1117d491e9db5b570412ceccfc82364d027fd95382ddabbf8cfc58fffcc0b5ce", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling predicates-core v1.0.10 [INFO] [stderr] Compiling futures-task v0.3.32 [INFO] [stderr] Compiling pin-project-lite v0.2.17 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling float-cmp v0.10.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling assert_cmd v2.2.0 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling sdd v3.0.10 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling serial_test_derive v3.4.0 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling predicates-tree v1.0.13 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling scc v2.4.0 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling serial_test v3.4.0 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling bstr v1.12.1 [INFO] [stderr] Compiling predicates v3.1.4 [INFO] [stderr] Compiling cpufetch-rs v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 28.03s [INFO] running `Command { std: "docker" "inspect" "1117d491e9db5b570412ceccfc82364d027fd95382ddabbf8cfc58fffcc0b5ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1117d491e9db5b570412ceccfc82364d027fd95382ddabbf8cfc58fffcc0b5ce", kill_on_drop: false }` [INFO] [stdout] 1117d491e9db5b570412ceccfc82364d027fd95382ddabbf8cfc58fffcc0b5ce [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7fc97319969fc6edc3f941a61376d287095fd347eb4c2fa5bb1b15fb3509b6c [INFO] running `Command { std: "docker" "start" "-a" "f7fc97319969fc6edc3f941a61376d287095fd347eb4c2fa5bb1b15fb3509b6c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cpufetch_rs-fac1edc818015bba) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test cpu::flags::tests::test_arm_features_flags ... ok [INFO] [stdout] test cpu::info::tests::test_vendor_display ... ok [INFO] [stdout] test cpu::perf::tests::test_flops_avx512 ... ok [INFO] [stdout] test cpu::cpuid::tests::test_basic_info ... ok [INFO] [stdout] test cpu::perf::tests::test_flops_no_frequency ... ok [INFO] [stdout] test cpu::uarch::tests::test_amd_hygon ... ok [INFO] [stdout] test cpu::uarch::tests::test_amd_zen5 ... ok [INFO] [stdout] test cpu::uarch::tests::test_intel_raptor_lake ... ok [INFO] [stdout] test cpu::uarch::tests::test_amd_zen3 ... ok [INFO] [stdout] test cpu::uarch::tests::test_intel_nehalem ... ok [INFO] [stdout] test cpu::uarch::tests::test_intel_sapphire_rapids ... ok [INFO] [stdout] test cpu::uarch::tests::test_microarch_display ... ok [INFO] [stdout] test cpu::uarch::tests::test_unknown_vendor_returns_none ... ok [INFO] [stdout] test cpu::uarch::tests::test_process_nm ... ok [INFO] [stdout] test printer::logo::tests::test_colorize_logo_line_single_color ... ok [INFO] [stdout] test cpu::flags::tests::test_x86_features_flags ... ok [INFO] [stdout] test cpu::cpuid::tests::test_cache_topology ... ok [INFO] [stdout] test arch::x86_64::tests::test_detect_cpu ... ok [INFO] [stdout] test cpu::info::tests::test_cpu_info_default ... ok [INFO] [stdout] test printer::logo::tests::test_colorize_logo_line_two_colors ... ok [INFO] [stdout] test printer::logo::tests::test_colorize_logo_line_with_reset ... ok [INFO] [stdout] test printer::logo::tests::test_get_raw_logo_fallback ... ok [INFO] [stdout] test printer::logo::tests::test_logo_line_counts ... ok [INFO] [stdout] test cpu::perf::tests::test_flops_with_avx2_fma ... ok [INFO] [stdout] test arch::x86_64::tests::test_frequency_populated ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cpufetch-2d4897eb7217b5f6) [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/arm_support_test.rs (/opt/rustwide/target/debug/deps/arm_support_test-2185739c3b0c93ba) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test arm_tests::test_arm_support_placeholder ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/cpu_detect.rs (/opt/rustwide/target/debug/deps/cpu_detect-87e31293d206d523) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_cpu_info_new ... ok [INFO] [stdout] test test_cpu_info_static ... ok [INFO] [stdout] test test_x86_64_specific ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/cpuid_test.rs (/opt/rustwide/target/debug/deps/cpuid_test-7de287f395390c03) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test x86_tests::test_basic_info ... ok [INFO] [stdout] test x86_tests::test_cache_topology ... ok [INFO] [stdout] test test_cpu_info_cache_detection ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-c648315b10d57d00) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_microarch_detected_on_x86_64 ... ok [INFO] [stdout] test test_peak_flops_positive_when_freq_available ... ok [INFO] [stdout] test test_json_roundtrip ... ok [INFO] [stdout] test test_cpu_info_get_singleton ... ok [INFO] [stdout] test test_frequency_populated_on_x86_64 ... ok [INFO] [stdout] test test_full_pipeline_no_panic ... ok [INFO] [stdout] test test_cli_version_exits_zero ... ok [INFO] [stdout] test test_cli_help_exits_zero ... ok [INFO] [stdout] test test_cli_json_output_is_valid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/printer_test.rs (/opt/rustwide/target/debug/deps/printer_test-e9be013678d46343) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test cli_integration_tests::test_basic_command ... ok [INFO] [stdout] test printer_tests::test_print_cpu_info_no_logo ... ok [INFO] [stdout] test printer_tests::test_print_json ... ok [INFO] [stdout] test printer_tests::test_different_cpu_vendors ... ok [INFO] [stdout] test printer_tests::test_print_cpu_info_no_color ... ok [INFO] [stdout] test printer_tests::test_print_cpu_info_basic ... ok [INFO] [stdout] test cli_integration_tests::test_no_logo_option ... ok [INFO] [stdout] test printer_tests::test_print_cpu_info_selective_info ... ok [INFO] [stdout] test cli_integration_tests::test_json_option ... ok [INFO] [stdout] test cli_integration_tests::test_no_color_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests cpufetch_rs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f7fc97319969fc6edc3f941a61376d287095fd347eb4c2fa5bb1b15fb3509b6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7fc97319969fc6edc3f941a61376d287095fd347eb4c2fa5bb1b15fb3509b6c", kill_on_drop: false }` [INFO] [stdout] f7fc97319969fc6edc3f941a61376d287095fd347eb4c2fa5bb1b15fb3509b6c