[INFO] crate criterion 0.3.3 is already in cache [INFO] testing criterion-0.3.3 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate criterion 0.3.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate criterion 0.3.3 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate criterion 0.3.3 [INFO] finished tweaking crates.io crate criterion 0.3.3 [INFO] tweaked toml for crates.io crate criterion 0.3.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 386a7a143e5875d05db82849239c551891f6ad01bce823768b5472a75e8ed804 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "386a7a143e5875d05db82849239c551891f6ad01bce823768b5472a75e8ed804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "386a7a143e5875d05db82849239c551891f6ad01bce823768b5472a75e8ed804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "386a7a143e5875d05db82849239c551891f6ad01bce823768b5472a75e8ed804", kill_on_drop: false }` [INFO] [stdout] 386a7a143e5875d05db82849239c551891f6ad01bce823768b5472a75e8ed804 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1fd04f057ce944b18de8ab04b0b698808810f7b7e6c6dfe3375edaee699930f9 [INFO] running `Command { std: "docker" "start" "-a" "1fd04f057ce944b18de8ab04b0b698808810f7b7e6c6dfe3375edaee699930f9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `Command { std: "docker" "inspect" "1fd04f057ce944b18de8ab04b0b698808810f7b7e6c6dfe3375edaee699930f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fd04f057ce944b18de8ab04b0b698808810f7b7e6c6dfe3375edaee699930f9", kill_on_drop: false }` [INFO] [stdout] 1fd04f057ce944b18de8ab04b0b698808810f7b7e6c6dfe3375edaee699930f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcb4e0f1afaf7c3c2526baf9bc35e65a1633ea257376f00de35949b1e65bc37a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bcb4e0f1afaf7c3c2526baf9bc35e65a1633ea257376f00de35949b1e65bc37a", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling criterion v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.69s [INFO] running `Command { std: "docker" "inspect" "bcb4e0f1afaf7c3c2526baf9bc35e65a1633ea257376f00de35949b1e65bc37a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb4e0f1afaf7c3c2526baf9bc35e65a1633ea257376f00de35949b1e65bc37a", kill_on_drop: false }` [INFO] [stdout] bcb4e0f1afaf7c3c2526baf9bc35e65a1633ea257376f00de35949b1e65bc37a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f8f5db4288b84a7b1008797dbb98be62968a81818dd0f0ede8c2343a4ba7f971 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f8f5db4288b84a7b1008797dbb98be62968a81818dd0f0ede8c2343a4ba7f971", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/criterion-7937f6a5b49da42f [INFO] [stdout] running 27 tests [INFO] [stdout] test format::test::short_max_len ... ok [INFO] [stdout] test report::test::test_benchmark_id_make_directory_name_unique ... ok [INFO] [stdout] test report::test::test_benchmark_id_make_long_directory_name_unique ... ok [INFO] [stdout] test report::test::test_make_filename_safe_truncates_long_strings ... ok [INFO] [stdout] test format::test::signed_short_max_len ... ok [INFO] [stdout] test report::test::test_make_filename_safe_replaces_characters ... ok [INFO] [stdout] test report::test::test_make_filename_safe_respects_character_boundaries ... ok [INFO] [stdout] test stats::univariate::kde::kernel::test::f32::gaussian::symmetric ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::two_sample ... ok [INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::symmetric ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::two_sample ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean ... ok [INFO] [stdout] test stats::univariate::kde::kernel::test::f32::gaussian::integral ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f32::means ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f32::slope ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean ... ok [INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::integral ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f64::means ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mixed_two_sample ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f64::slope ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mixed_two_sample ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean_median ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean_median ... ok [INFO] [stdout] test stats::univariate::resamples::test::different_subsets ... ok [INFO] [stdout] test stats::univariate::kde::test::f32::integral ... ok [INFO] [stdout] test stats::univariate::resamples::test::subset ... ok [INFO] [stdout] test stats::univariate::kde::test::f64::integral ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/criterion_tests-c7a0e789934815eb [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test macros::criterion_main_trailing_comma ... ok [INFO] [stdout] test test_filtering ... ok [INFO] [stdout] test macros::criterion_main ... ok [INFO] [stdout] test test_compare_baseline ... ok [INFO] [stdout] test macros::criterion_group_trailing_comma ... ok [INFO] [stdout] test macros::criterion_group ... ok [INFO] [stdout] test test_bench_with_no_iteration_panics ... ok [INFO] [stdout] test test_profiler_called ... ok [INFO] [stdout] test test_sample_size ... ok [INFO] [stdout] test test_bench_function ... ok [INFO] [stdout] test test_save_baseline ... ok [INFO] [stdout] test test_without_plots ... ok [INFO] [stdout] test test_retain_baseline ... ok [INFO] [stdout] test test_throughput ... ok [INFO] [stdout] test test_warmup_time ... ok [INFO] [stdout] test test_bench_function_over_inputs ... ok [INFO] [stdout] test test_bench_functions ... ok [INFO] [stdout] test test_benchmark_group_with_input ... ok [INFO] [stdout] test test_benchmark_group_without_input ... ok [INFO] [stdout] test test_creates_directory ... ok [INFO] [stdout] test test_output_files_flat_sampling ... ok [INFO] [stdout] test test_measurement_time ... ok [INFO] [stdout] test test_output_files ... ok [INFO] [stdout] test test_timing_loops ... test test_timing_loops has been running for over 60 seconds [INFO] [stdout] test test_timing_loops ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests criterion [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test src/lib.rs - Criterion::bench_function_over_inputs (line 1524) ... ok [INFO] [stdout] test src/lib.rs - Bencher::iter_batched (line 472) ... ok [INFO] [stdout] test src/benchmark_group.rs - benchmark_group::BenchmarkGroup (line 17) ... ok [INFO] [stdout] test src/lib.rs - Criterion::bench_functions (line 1562) ... ok [INFO] [stdout] test src/benchmark.rs - benchmark::ParameterizedBenchmark::new (line 408) ... ok [INFO] [stdout] test src/macros.rs - criterion_main (line 102) ... 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/lib.rs - Criterion::bench_with_input (line 1483) ... ok [INFO] [stdout] test src/lib.rs - Bencher::iter_batched_ref (line 562) ... ok [INFO] [stdout] test src/lib.rs - Bencher::iter (line 315) ... ok [INFO] [stdout] test src/lib.rs - Criterion::bench_function (line 1452) ... ok [INFO] [stdout] test src/lib.rs - Criterion::bench (line 1615) ... ok [INFO] [stdout] test src/benchmark.rs - benchmark::Benchmark::new (line 260) ... ok [INFO] [stdout] test src/lib.rs - Bencher::iter_custom (line 360) ... ok [INFO] [stdout] test src/lib.rs - Criterion::benchmark_group (line 1412) ... ok [INFO] [stdout] test src/lib.rs - Bencher::iter_with_large_drop (line 420) ... ok [INFO] [stdout] test src/macros.rs - criterion_group (line 19) ... ok [INFO] [stdout] test src/macros.rs - criterion_group (line 45) ... ok [INFO] [stdout] test src/lib.rs - PlotConfiguration (line 1688) ... ok [INFO] [stdout] test src/benchmark_group.rs - benchmark_group::BenchmarkId::new (line 415) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8f5db4288b84a7b1008797dbb98be62968a81818dd0f0ede8c2343a4ba7f971", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8f5db4288b84a7b1008797dbb98be62968a81818dd0f0ede8c2343a4ba7f971", kill_on_drop: false }` [INFO] [stdout] f8f5db4288b84a7b1008797dbb98be62968a81818dd0f0ede8c2343a4ba7f971