[INFO] fetching crate criterion-hypothesis-core 0.3.0...
[INFO] testing criterion-hypothesis-core-0.3.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate criterion-hypothesis-core 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate criterion-hypothesis-core 0.3.0
[INFO] finished tweaking crates.io crate criterion-hypothesis-core 0.3.0
[INFO] tweaked toml for crates.io crate criterion-hypothesis-core 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate criterion-hypothesis-core 0.3.0 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 criterion-hypothesis-core 0.3.0 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" "+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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6
[INFO] running `Command { std: "docker" "start" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6", 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" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6" "/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" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6", 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" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling zmij v1.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling statrs v0.18.0
[INFO] [stderr]    Compiling criterion-hypothesis-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.serde_json]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `criterion-hypothesis-core` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 33.71s
[INFO] running `Command { std: "docker" "inspect" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6", 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" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6" "/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 rustix v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling criterion-hypothesis-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.serde_json]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `criterion-hypothesis-core` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6", 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" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.serde_json]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `criterion-hypothesis-core` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/criterion-hypothesis-core/1ccaee7d0375aae0/out/criterion_hypothesis_core-1ccaee7d0375aae0)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test protocol::tests::test_health_response_healthy ... ok
[INFO] [stdout] test protocol::tests::test_run_iteration_request_roundtrip_includes_iterations ... ok
[INFO] [stdout] test protocol::tests::test_health_response_roundtrip_preserves_version ... ok
[INFO] [stdout] test protocol::tests::test_health_response_missing_version_defaults_to_one ... ok
[INFO] [stdout] test protocol::tests::test_benchmark_list_response ... ok
[INFO] [stdout] test protocol::tests::test_run_iteration_request ... ok
[INFO] [stdout] test protocol::tests::test_error_field_skipped_when_none ... ok
[INFO] [stdout] test protocol::tests::test_run_iteration_request_with_iterations ... ok
[INFO] [stdout] test protocol::tests::test_serialization_roundtrip ... ok
[INFO] [stdout] test protocol::tests::test_shutdown_response ... ok
[INFO] [stdout] test protocol::tests::test_run_iteration_response_failure ... ok
[INFO] [stdout] test report::terminal::tests::test_format_change_no_change ... ok
[INFO] [stdout] test protocol::tests::test_run_iteration_response_echoes_iterations ... ok
[INFO] [stdout] test protocol::tests::test_run_iteration_response_per_iter ... ok
[INFO] [stdout] test protocol::tests::test_run_iteration_response_success ... ok
[INFO] [stdout] test report::terminal::tests::test_format_change_faster ... ok
[INFO] [stdout] test report::terminal::tests::test_format_time_seconds ... ok
[INFO] [stdout] test report::terminal::tests::test_report_to_buffer ... ok
[INFO] [stdout] test report::terminal::tests::test_format_time_nanoseconds ... ok
[INFO] [stdout] test stats::ttest::tests::test_candidate_slower ... ok
[INFO] [stdout] test stats::ttest::tests::test_custom_confidence_level ... ok
[INFO] [stdout] test stats::ttest::tests::test_effect_size_calculation ... ok
[INFO] [stdout] test stats::ttest::tests::test_identical_samples ... ok
[INFO] [stdout] test stats::ttest::tests::test_insufficient_samples ... ok
[INFO] [stdout] test stats::ttest::tests::test_clearly_different_samples ... ok
[INFO] [stdout] test report::terminal::tests::test_format_change_slower ... ok
[INFO] [stdout] test stats::ttest::tests::test_invalid_confidence_level - should panic ... ok
[INFO] [stdout] test report::terminal::tests::test_format_time_microseconds ... ok
[INFO] [stdout] test report::terminal::tests::test_format_time_milliseconds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests criterion_hypothesis_core
[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" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6", kill_on_drop: false }`
[INFO] [stdout] 41ee22ab1f159dcafc85f5d9252a602af33a00a3077ef64a23b2c6c8d56bf4b6
