[INFO] fetching crate criterion2 3.0.2...
[INFO] testing criterion2-3.0.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate criterion2 3.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate criterion2 3.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate criterion2 3.0.2
[INFO] tweaked toml for crates.io crate criterion2 3.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate criterion2 3.0.2 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 crates.io crate criterion2 3.0.2 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 94e00d1614ec576b582fc933542ad991509215469f5decf1754d82aa0afc3e2a
[INFO] running `Command { std: "docker" "start" "-a" "94e00d1614ec576b582fc933542ad991509215469f5decf1754d82aa0afc3e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94e00d1614ec576b582fc933542ad991509215469f5decf1754d82aa0afc3e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e00d1614ec576b582fc933542ad991509215469f5decf1754d82aa0afc3e2a", kill_on_drop: false }`
[INFO] [stdout] 94e00d1614ec576b582fc933542ad991509215469f5decf1754d82aa0afc3e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f8074c350e41ae0064f1bd6d4eefba9e98507d56c237138f5e6ffe42c5f3ee16
[INFO] running `Command { std: "docker" "start" "-a" "f8074c350e41ae0064f1bd6d4eefba9e98507d56c237138f5e6ffe42c5f3ee16", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.2.1
[INFO] [stderr]    Compiling bpaf v0.9.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion2 v3.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.64s
[INFO] running `Command { std: "docker" "inspect" "f8074c350e41ae0064f1bd6d4eefba9e98507d56c237138f5e6ffe42c5f3ee16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8074c350e41ae0064f1bd6d4eefba9e98507d56c237138f5e6ffe42c5f3ee16", kill_on_drop: false }`
[INFO] [stdout] f8074c350e41ae0064f1bd6d4eefba9e98507d56c237138f5e6ffe42c5f3ee16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] db839ab4af0bae621d9c095c6f6d7fa322c000e569eb29950c20cc8841bdbb02
[INFO] running `Command { std: "docker" "start" "-a" "db839ab4af0bae621d9c095c6f6d7fa322c000e569eb29950c20cc8841bdbb02", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling criterion2 v3.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.53s
[INFO] running `Command { std: "docker" "inspect" "db839ab4af0bae621d9c095c6f6d7fa322c000e569eb29950c20cc8841bdbb02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db839ab4af0bae621d9c095c6f6d7fa322c000e569eb29950c20cc8841bdbb02", kill_on_drop: false }`
[INFO] [stdout] db839ab4af0bae621d9c095c6f6d7fa322c000e569eb29950c20cc8841bdbb02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d6ce96a70c9072f19c2b66b79e248fcb77beac68ca3dfc49bf81f7d559c9a0d0
[INFO] running `Command { std: "docker" "start" "-a" "d6ce96a70c9072f19c2b66b79e248fcb77beac68ca3dfc49bf81f7d559c9a0d0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/criterion-27ae9ec55296d7c1)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test cli::check_invariants ... ok
[INFO] [stdout] test format::test::signed_short_max_len ... ok
[INFO] [stdout] test report::test::test_benchmark_id_make_directory_name_unique ... ok
[INFO] [stdout] test format::test::short_max_len ... ok
[INFO] [stdout] test report::test::test_make_filename_safe_respects_character_boundaries ... ok
[INFO] [stdout] test report::test::test_benchmark_id_make_long_directory_name_unique ... ok
[INFO] [stdout] test format::test::integer_thousands_sep ... ok
[INFO] [stdout] test report::test::test_make_filename_safe_truncates_long_strings ... ok
[INFO] [stdout] test report::test::test_make_filename_safe_replaces_characters ... ok
[INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::integral ... ok
[INFO] [stdout] test stats::univariate::kde::kernel::test::f32::gaussian::integral ... ok
[INFO] [stdout] test stats::univariate::kde::kernel::test::f32::gaussian::symmetric ... ok
[INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::symmetric ... ok
[INFO] [stdout] test stats::univariate::resamples::test::different_subsets ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f32::two_sample ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f64::two_sample ... ok
[INFO] [stdout] test stats::bivariate::bootstrap::test::f64::means ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f32::mixed_two_sample ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean ... ok
[INFO] [stdout] test stats::bivariate::bootstrap::test::f64::slope ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean ... ok
[INFO] [stdout] test stats::bivariate::bootstrap::test::f32::slope ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f64::mixed_two_sample ... ok
[INFO] [stdout] test stats::bivariate::bootstrap::test::f32::means ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean_median ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean_median ... ok
[INFO] [stdout] test stats::univariate::resamples::test::subset ... ok
[INFO] [stdout] test stats::univariate::kde::test::f64::integral ... ok
[INFO] [stdout] test stats::univariate::kde::test::f32::integral ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.28s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/criterion_tests.rs (/opt/rustwide/target/debug/deps/criterion_tests-888b9bc00449cb23)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test_filtering ... ok
[INFO] [stdout] test test_bench_with_no_iteration_panics - should panic ... ok
[INFO] [stdout] test test_setup_wrapper_with_no_runner_call_panics - should panic ... ok
[INFO] [stdout] test test_setup_wrapper_with_multiple_runner_calls_panics - should panic ... ok
[INFO] [stdout] test test_compare_baseline_strict_panics_when_missing_baseline - should panic ... ok
[INFO] [stdout] test test_criterion_doesnt_panic_if_measured_time_is_zero ... ok
[INFO] [stdout] test test_profiler_called ... ok
[INFO] [stdout] test test_sample_size ... ok
[INFO] [stdout] test test_compare_baseline_lenient_when_missing_baseline ... ok
[INFO] [stdout] test test_without_plots ... ok
[INFO] [stdout] test test_bench_function ... ok
[INFO] [stdout] test test_creates_directory ... ok
[INFO] [stdout] test test_save_baseline ... ok
[INFO] [stdout] test test_benchmark_group_without_input ... ok
[INFO] [stdout] test test_retain_baseline ... ok
[INFO] [stdout] test test_measurement_time ... ok
[INFO] [stdout] test test_benchmark_group_with_input ... ok
[INFO] [stdout] test test_warmup_time ... ok
[INFO] [stdout] test test_timing_loops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.25s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-0d58a216e46b367d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test criterion_main_trailing_comma ... ok
[INFO] [stdout] test criterion_main - should panic ... ok
[INFO] [stdout] test criterion_group - should panic ... ok
[INFO] [stdout] test criterion_group_trailing_comma - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests criterion
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/macros.rs - macros::criterion_main (line 98) ... ignored
[INFO] [stdout] test src/stats/univariate/outliers/tukey.rs - stats::univariate::outliers::tukey (line 18) ... ignored
[INFO] [stdout] test src/stats/univariate/outliers/tukey.rs - stats::univariate::outliers::tukey (line 29) ... ignored
[INFO] [stdout] test src/stats/univariate/outliers/tukey.rs - stats::univariate::outliers::tukey (line 8) ... ignored
[INFO] [stdout] test src/benchmark_group.rs - benchmark_group::BenchmarkGroup (line 20) - compile ... ok
[INFO] [stdout] test src/bencher.rs - bencher::Bencher<'a,M>::iter_with_large_drop (line 161) ... ok
[INFO] [stdout] test src/criterion.rs - criterion::Criterion<M>::bench_function (line 535) ... ok
[INFO] [stdout] test src/bencher.rs - bencher::Bencher<'a,M>::iter_batched_ref (line 290) ... ok
[INFO] [stdout] test src/bencher.rs - bencher::Bencher<'a,M>::iter_batched (line 202) ... ok
[INFO] [stdout] test src/bencher.rs - bencher::Bencher<'a,M>::iter_custom (line 102) ... ok
[INFO] [stdout] test src/macros.rs - macros::criterion_group (line 19) ... ok
[INFO] [stdout] test src/criterion.rs - criterion::Criterion<M>::benchmark_group (line 499) ... ok
[INFO] [stdout] test src/macros.rs - macros::criterion_group (line 43) ... ok
[INFO] [stdout] test src/criterion.rs - criterion::Criterion<M>::bench_with_input (line 564) ... ok
[INFO] [stdout] test src/bencher.rs - bencher::Bencher<'a,M>::iter_with_setup_wrapper (line 380) ... ok
[INFO] [stdout] test src/bencher.rs - bencher::Bencher<'a,M>::iter (line 59) ... ok
[INFO] [stdout] test src/benchmark_group.rs - benchmark_group::BenchmarkId::new (line 403) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 19.25s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 19.53s; merged doctests compilation took 0.28s
[INFO] running `Command { std: "docker" "inspect" "d6ce96a70c9072f19c2b66b79e248fcb77beac68ca3dfc49bf81f7d559c9a0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ce96a70c9072f19c2b66b79e248fcb77beac68ca3dfc49bf81f7d559c9a0d0", kill_on_drop: false }`
[INFO] [stdout] d6ce96a70c9072f19c2b66b79e248fcb77beac68ca3dfc49bf81f7d559c9a0d0