[INFO] cloning repository https://github.com/bitcoin-dev-tools/benchkit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bitcoin-dev-tools/benchkit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitcoin-dev-tools%2Fbenchkit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitcoin-dev-tools%2Fbenchkit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0c223ee48b18c1b0856adf51db563f5d9ef0456
[INFO] testing bitcoin-dev-tools/benchkit against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitcoin-dev-tools%2Fbenchkit" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bitcoin-dev-tools/benchkit
[INFO] finished tweaking git repo https://github.com/bitcoin-dev-tools/benchkit
[INFO] tweaked toml for git repo https://github.com/bitcoin-dev-tools/benchkit written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bitcoin-dev-tools/benchkit 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 git repo https://github.com/bitcoin-dev-tools/benchkit 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8ffe8aaf1f76d0c4ec4a208ba344fdc1f61a55f53d12279947e29cdca31ec6cc
[INFO] running `Command { std: "docker" "start" "-a" "8ffe8aaf1f76d0c4ec4a208ba344fdc1f61a55f53d12279947e29cdca31ec6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ffe8aaf1f76d0c4ec4a208ba344fdc1f61a55f53d12279947e29cdca31ec6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ffe8aaf1f76d0c4ec4a208ba344fdc1f61a55f53d12279947e29cdca31ec6cc", kill_on_drop: false }`
[INFO] [stdout] 8ffe8aaf1f76d0c4ec4a208ba344fdc1f61a55f53d12279947e29cdca31ec6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 543248c46ea1bd1bb3df51b7e6804ae1bb9fff0541e2ad5261000771bb743ec7
[INFO] running `Command { std: "docker" "start" "-a" "543248c46ea1bd1bb3df51b7e6804ae1bb9fff0541e2ad5261000771bb743ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rustls v0.23.29
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling hwloc v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling tokio v1.47.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling shellexpand v3.1.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling sysinfo v0.33.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling rustls-webpki v0.103.4
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.22
[INFO] [stderr]    Compiling benchkit v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "543248c46ea1bd1bb3df51b7e6804ae1bb9fff0541e2ad5261000771bb743ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543248c46ea1bd1bb3df51b7e6804ae1bb9fff0541e2ad5261000771bb743ec7", kill_on_drop: false }`
[INFO] [stdout] 543248c46ea1bd1bb3df51b7e6804ae1bb9fff0541e2ad5261000771bb743ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 59470d9a27747147f2a7b82d267efcbb17b8b7ae2a8cbf721cd5ffed491362f5
[INFO] running `Command { std: "docker" "start" "-a" "59470d9a27747147f2a7b82d267efcbb17b8b7ae2a8cbf721cd5ffed491362f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling benchkit v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "59470d9a27747147f2a7b82d267efcbb17b8b7ae2a8cbf721cd5ffed491362f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59470d9a27747147f2a7b82d267efcbb17b8b7ae2a8cbf721cd5ffed491362f5", kill_on_drop: false }`
[INFO] [stdout] 59470d9a27747147f2a7b82d267efcbb17b8b7ae2a8cbf721cd5ffed491362f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 198c27bf3431e85f49c78c7585bff836a05f9a9b22ba862a0900b92d6c7595ca
[INFO] running `Command { std: "docker" "start" "-a" "198c27bf3431e85f49c78c7585bff836a05f9a9b22ba862a0900b92d6c7595ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/benchkit-fb2531c6e7b4a90f)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test benchmarks::parameters::tests::test_apply_parameters ... ok
[INFO] [stdout] test benchmarks::parameters::tests::test_parameter_matrix_multiple ... ok
[INFO] [stdout] test benchmarks::parameters::tests::test_parameter_matrix_single ... ok
[INFO] [stdout] test benchmarks::parameters::tests::test_parameter_matrix_empty ... ok
[INFO] [stdout] test benchmarks::parameters::tests::test_generate_commands ... ok
[INFO] [stdout] test benchmarks::hooks::tests::test_clear_directory ... ok
[INFO] [stdout] test benchmarks::hooks::tests::test_create_directory ... ok
[INFO] [stdout] test command::tests::test_command_builder ... ok
[INFO] [stdout] test benchmarks::perf::tests::test_get_perf_data_path ... ok
[INFO] [stdout] test benchmarks::perf::tests::test_wrap_command ... ok
[INFO] [stdout] test config::tests::test_benchmark_options_merge ... ok
[INFO] [stdout] test command::tests::test_format_command ... ok
[INFO] [stdout] test benchmarks::perf::tests::test_builder ... ok
[INFO] [stdout] test command::tests::test_execute_shell_success ... ok
[INFO] [stdout] test command::tests::test_command_failure_handling ... ok
[INFO] [stdout] test path_utils::tests::test_copy_file ... ok
[INFO] [stdout] test benchmarks::parameters::tests::test_params_to_dirname ... ok
[INFO] [stdout] test command::tests::test_execute_with_env_vars ... ok
[INFO] [stdout] test path_utils::tests::test_expand_path_buf ... ok
[INFO] [stdout] test command::tests::test_execute_command_with_args ... ok
[INFO] [stdout] test path_utils::tests::test_expand_path_str ... ok
[INFO] [stdout] test path_utils::tests::test_ensure_directory ... ok
[INFO] [stdout] test config::tests::test_is_valid_cpu_cores ... ok
[INFO] [stdout] test config::tests::test_load_app_config ... ok
[INFO] [stdout] test benchmarks::perf::tests::test_perf_instrumentor_creation ... ok
[INFO] [stdout] test path_utils::tests::test_prepare_output_directory ... ok
[INFO] [stdout] test path_utils::tests::test_process_paths ... ok
[INFO] [stdout] test path_utils::tests::test_resolve_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 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/benchkit-130199e813288370)
[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]    Doc-tests benchkit
[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" "198c27bf3431e85f49c78c7585bff836a05f9a9b22ba862a0900b92d6c7595ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198c27bf3431e85f49c78c7585bff836a05f9a9b22ba862a0900b92d6c7595ca", kill_on_drop: false }`
[INFO] [stdout] 198c27bf3431e85f49c78c7585bff836a05f9a9b22ba862a0900b92d6c7595ca