[INFO] cloning repository https://github.com/florishafkenscheid/belt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/florishafkenscheid/belt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorishafkenscheid%2Fbelt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorishafkenscheid%2Fbelt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39966daa13396a38a69651848c98d6386e10ada6
[INFO] testing florishafkenscheid/belt against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflorishafkenscheid%2Fbelt" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/florishafkenscheid/belt
[INFO] finished tweaking git repo https://github.com/florishafkenscheid/belt
[INFO] tweaked toml for git repo https://github.com/florishafkenscheid/belt written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/florishafkenscheid/belt 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 git repo https://github.com/florishafkenscheid/belt 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5008b7ddfbd31df00d96f3415c1c71961d2c20c4026c211caeff86abefc2817
[INFO] running `Command { std: "docker" "start" "-a" "f5008b7ddfbd31df00d96f3415c1c71961d2c20c4026c211caeff86abefc2817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5008b7ddfbd31df00d96f3415c1c71961d2c20c4026c211caeff86abefc2817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5008b7ddfbd31df00d96f3415c1c71961d2c20c4026c211caeff86abefc2817", kill_on_drop: false }`
[INFO] [stdout] f5008b7ddfbd31df00d96f3415c1c71961d2c20c4026c211caeff86abefc2817
[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=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] a371dfcab36a7b3970206dcb3938ce79d53b0bbaa072685fed8e4334f99bab01
[INFO] running `Command { std: "docker" "start" "-a" "a371dfcab36a7b3970206dcb3938ce79d53b0bbaa072685fed8e4334f99bab01", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling predicates-core v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling assert_cmd v2.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling inlinable_string v0.1.15
[INFO] [stderr]    Compiling predicates v3.1.4
[INFO] [stderr]    Compiling predicates-tree v1.0.13
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling pear v0.2.9
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling sysinfo v0.38.4
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling handlebars v6.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling belt v3.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.27s
[INFO] running `Command { std: "docker" "inspect" "a371dfcab36a7b3970206dcb3938ce79d53b0bbaa072685fed8e4334f99bab01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a371dfcab36a7b3970206dcb3938ce79d53b0bbaa072685fed8e4334f99bab01", kill_on_drop: false }`
[INFO] [stdout] a371dfcab36a7b3970206dcb3938ce79d53b0bbaa072685fed8e4334f99bab01
[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=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] b46ec67680794367b02405e67cdd95aa7eba2328c6b854e5b358c07dc254fde8
[INFO] running `Command { std: "docker" "start" "-a" "b46ec67680794367b02405e67cdd95aa7eba2328c6b854e5b358c07dc254fde8", kill_on_drop: false }`
[INFO] [stderr]    Compiling belt v3.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "b46ec67680794367b02405e67cdd95aa7eba2328c6b854e5b358c07dc254fde8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46ec67680794367b02405e67cdd95aa7eba2328c6b854e5b358c07dc254fde8", kill_on_drop: false }`
[INFO] [stdout] b46ec67680794367b02405e67cdd95aa7eba2328c6b854e5b358c07dc254fde8
[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=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] 60cb575db1b597ee3cd7ec320d7db13adbacb680955bb2bb8f48f8541cdbde7b
[INFO] running `Command { std: "docker" "start" "-a" "60cb575db1b597ee3cd7ec320d7db13adbacb680955bb2bb8f48f8541cdbde7b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/belt-331a95df2db5bc09)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test benchmark::parser::tests::test_calculate_base_differences_simple ... ok
[INFO] [stdout] test benchmark::runner::tests::test_format_duration ... ok
[INFO] [stdout] test core::output::csv::tests::test_cpu_freq_csv_uses_shared_filename_for_all_saves ... ok
[INFO] [stdout] test benchmark::parser::tests::test_parse_benchmark_log ... ok
[INFO] [stdout] test core::output::report::tests::test_report_uses_runs_per_save_in_scenario ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/belt-a28f6a8a0a3a4d13)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test benchmark::runner::tests::test_format_duration ... ok
[INFO] [stdout] test benchmark::parser::tests::test_calculate_base_differences_simple ... ok
[INFO] [stdout] test core::output::csv::tests::test_cpu_freq_csv_uses_shared_filename_for_all_saves ... ok
[INFO] [stdout] test benchmark::parser::tests::test_parse_benchmark_log ... ok
[INFO] [stdout] test core::output::report::tests::test_report_uses_runs_per_save_in_scenario ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-317970f9f691556a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_analyze_subcommand_is_removed ... ok
[INFO] [stdout] test test_benchmark_command_accepts_record_cpu_toggle ... ok
[INFO] [stdout] test test_benchmark_command_creates_output_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/config_prioritization.rs (/opt/rustwide/target/debug/deps/config_prioritization-e33f88dc240be5f0)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_benchmark_config_default_values ... ok
[INFO] [stdout] test test_global_config_default_values ... ok
[INFO] [stdout] test test_global_environment_variables ... ok
[INFO] [stdout] test test_optional_bool_presence_in_config ... ok
[INFO] [stdout] test test_blueprint_environment_variables ... ok
[INFO] [stdout] test test_benchmark_config_from_file ... ok
[INFO] [stdout] test test_environment_variables_override_config_file ... ok
[INFO] [stdout] test test_blueprint_config_default_values ... ok
[INFO] [stdout] test test_partial_config_uses_env_and_defaults ... ok
[INFO] [stdout] test test_nonexistent_config_file_error ... ok
[INFO] [stdout] test test_full_config_file_all_sections ... ok
[INFO] [stderr]    Doc-tests belt
[INFO] [stdout] test test_path_options_from_config_file ... ok
[INFO] [stdout] test test_run_order_variants_from_config ... ok
[INFO] [stdout] test test_sanitize_config_default_values ... ok
[INFO] [stdout] test test_sanitize_environment_variables ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] running `Command { std: "docker" "inspect" "60cb575db1b597ee3cd7ec320d7db13adbacb680955bb2bb8f48f8541cdbde7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60cb575db1b597ee3cd7ec320d7db13adbacb680955bb2bb8f48f8541cdbde7b", kill_on_drop: false }`
[INFO] [stdout] 60cb575db1b597ee3cd7ec320d7db13adbacb680955bb2bb8f48f8541cdbde7b