[INFO] fetching crate dev-stress 0.9.5...
[INFO] testing dev-stress-0.9.5 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dev-stress 0.9.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dev-stress 0.9.5
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dev-stress 0.9.5
[INFO] tweaked toml for crates.io crate dev-stress 0.9.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dev-stress 0.9.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dev-stress 0.9.5 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa
[INFO] running `Command { std: "docker" "start" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling dev-report v0.9.7
[INFO] [stderr]    Compiling dev-stress v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 13.59s
[INFO] running `Command { std: "docker" "inspect" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dev-stress v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 20.05s
[INFO] running `Command { std: "docker" "inspect" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/dev-stress/e91200e6d0cee706/out/dev_stress-e91200e6d0cee706)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test latency::tests::into_samples_moves_data ... ok
[INFO] [stdout] test latency::tests::p99_is_not_the_max_once_there_are_enough_samples ... ok
[INFO] [stdout] test latency::tests::rate_zero_clamps_to_one ... ok
[INFO] [stdout] test latency::tests::two_samples_use_lower_median ... ok
[INFO] [stdout] test latency::tests::single_sample_is_every_percentile ... ok
[INFO] [stdout] test latency::tests::nearest_rank_percentiles_for_one_to_hundred ... ok
[INFO] [stdout] test latency::tests::rate_one_records_every_iter ... ok
[INFO] [stdout] test latency::tests::nearest_rank_index_edges ... ok
[INFO] [stdout] test soak::tests::deadline_and_grid_math_do_not_overflow ... ok
[INFO] [stdout] test latency::tests::rate_n_records_one_in_n ... ok
[INFO] [stdout] test latency::tests::empty_samples_yield_zero_stats ... ok
[INFO] [stdout] test tests::into_report_emits_one_check ... ok
[INFO] [stdout] test soak::tests::zero_duration_returns_immediately ... ok
[INFO] [stdout] test latency::tests::unsorted_input_is_sorted_first ... ok
[INFO] [stdout] test tests::ops_drop_below_threshold_fails ... ok
[INFO] [stdout] test latency::tests::percentiles_are_ordered ... ok
[INFO] [stdout] test tests::non_finite_target_rate_disables_cap_without_panicking ... ok
[INFO] [stdout] test tests::check_result_has_numeric_evidence ... ok
[INFO] [stdout] test tests::no_baseline_passes ... ok
[INFO] [stdout] test tests::latency_tracking_records_percentiles ... ok
[INFO] [stdout] test tests::iterations_distribute_evenly_with_leftover ... ok
[INFO] [stdout] test tests::ops_within_threshold_passes ... ok
[INFO] [stdout] test tests::target_ops_per_sec_divides_across_threads ... ok
[INFO] [stdout] test tests::p99_regression_detected ... ok
[INFO] [stdout] test tests::target_ops_per_sec_zero_or_negative_disables ... ok
[INFO] [stdout] test tests::target_rate_does_not_depend_on_builder_order ... ok
[INFO] [stdout] test tests::tiny_target_rate_does_not_panic ... ok
[INFO] [stdout] test tests::stress_producer_implements_producer_trait ... ok
[INFO] [stdout] test tests::run_completes ... ok
[INFO] [stdout] test soak::tests::soak_fewer_than_two_checkpoints_skips ... ok
[INFO] [stdout] test soak::tests::worker_panic_is_reraised_with_original_payload ... ok
[INFO] [stdout] test soak::tests::zero_checkpoint_interval_yields_one_window ... ok
[INFO] [stdout] test soak::tests::soak_check_carries_tags_and_evidence ... ok
[INFO] [stdout] test tests::worker_panic_is_reraised_after_all_workers_finish ... ok
[INFO] [stdout] test soak::tests::checkpoint_ops_cv_is_low_for_uniform_load ... ok
[INFO] [stdout] test soak::tests::window_durations_are_measured_and_add_up ... ok
[INFO] [stdout] test soak::tests::soak_with_latency_tracking_records_percentiles ... ok
[INFO] [stdout] test soak::tests::soak_runs_for_duration_and_records_checkpoints ... ok
[INFO] [stdout] test soak::tests::slow_workload_iterations_show_up_in_every_window ... ok
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/release/build/dev-stress/43a8fea82912293a/out/smoke-43a8fea82912293a)
[INFO] [stdout] test tests::rate_limited_run_takes_at_least_target_duration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test smoke_check_carries_numeric_evidence ... ok
[INFO] [stdout] test smoke_producer_emits_report ... ok
[INFO] [stdout] test smoke_latency_tracking_round_trip ... ok
[INFO] [stdout] test smoke_check_result_integration ... ok
[INFO] [stdout] test smoke_multi_thread ... ok
[INFO] [stdout] test smoke_single_thread ... ok
[INFO] [stdout] test smoke_soak_runs_for_duration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dev_stress
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - StressResult (line 324) - compile ... ok
[INFO] [stdout] test src/lib.rs - StressProducer (line 608) - compile ... ok
[INFO] [stdout] test src/soak.rs - soak::SoakResult (line 251) - compile ... ok
[INFO] [stdout] test src/lib.rs - StressResult::compare_with_options (line 422) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] test src/lib.rs - StressResult::into_check_result (line 396) - compile ... ok
[INFO] [stdout] test src/lib.rs - StressRun (line 106) ... ok
[INFO] [stdout] test src/lib.rs - StressRun::track_latency (line 157) ... ok
[INFO] [stdout] test src/lib.rs - StressRun::target_ops_per_sec (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Workload (line 85) ... ok
[INFO] [stdout] test src/lib.rs - VERSION (line 57) ... ok
[INFO] [stdout] test src/latency.rs - latency::LatencyTracker::record (line 41) ... ok
[INFO] [stdout] test src/latency.rs - latency::LatencyStats (line 86) ... ok
[INFO] [stdout] test src/soak.rs - soak::SoakRun (line 21) ... ok
[INFO] [stdout] test src/lib.rs - CompareOptions (line 568) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa", kill_on_drop: false }`
[INFO] [stdout] e78aecc46cb074ed91e81c535ca2d76b40a770781330d744615ca8dd0b1477fa
