[INFO] fetching crate criterion 0.4.0... [INFO] testing criterion-0.4.0 against try#8dae881ac166f8debe04e17604ebbe2ab47083fd+target=i686-unknown-linux-musl for musl_upgrade_test [INFO] extracting crate criterion 0.4.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate criterion 0.4.0 on toolchain 8dae881ac166f8debe04e17604ebbe2ab47083fd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate criterion 0.4.0 [INFO] finished tweaking crates.io crate criterion 0.4.0 [INFO] tweaked toml for crates.io crate criterion 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded async-fs v1.6.0 [INFO] [stderr] Downloaded plotters v0.3.4 [INFO] [stderr] Downloaded concurrent-queue v2.0.0 [INFO] [stderr] Downloaded plotters-svg v0.3.3 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded async-net v1.7.0 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded async-executor v1.5.0 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded gloo-timers v0.2.4 [INFO] [stderr] Downloaded async-global-executor v2.3.1 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded blocking v1.2.0 [INFO] [stderr] Downloaded async-task v4.3.0 [INFO] [stderr] Downloaded cache-padded v1.2.0 [INFO] [stderr] Downloaded async-process v1.5.0 [INFO] [stderr] Downloaded polling v2.4.0 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.9 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded concurrent-queue v1.2.4 [INFO] [stderr] Downloaded async-channel v1.7.1 [INFO] [stderr] Downloaded approx v0.5.1 [INFO] [stderr] Downloaded async-std v1.12.0 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded smol v1.2.5 [INFO] [stderr] Downloaded async-lock v2.6.0 [INFO] [stderr] Downloaded async-io v1.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b05a112e04391bcf5a6c9887d449a61d9121902662b0028a5ffeb4b60d0487a [INFO] running `Command { std: "docker" "start" "-a" "4b05a112e04391bcf5a6c9887d449a61d9121902662b0028a5ffeb4b60d0487a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b05a112e04391bcf5a6c9887d449a61d9121902662b0028a5ffeb4b60d0487a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b05a112e04391bcf5a6c9887d449a61d9121902662b0028a5ffeb4b60d0487a", kill_on_drop: false }` [INFO] [stdout] 4b05a112e04391bcf5a6c9887d449a61d9121902662b0028a5ffeb4b60d0487a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 031ed71bb96ab1e6b4921e49881e3e615682e5b3acbac54034f2e0d476b94bc6 [INFO] running `Command { std: "docker" "start" "-a" "031ed71bb96ab1e6b4921e49881e3e615682e5b3acbac54034f2e0d476b94bc6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling os_str_bytes v6.4.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters-svg v0.3.3 [INFO] [stderr] Compiling ciborium-ll v0.2.0 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling num_cpus v1.14.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling clap v3.2.23 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling plotters v0.3.4 [INFO] [stderr] Compiling ciborium v0.2.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.63s [INFO] running `Command { std: "docker" "inspect" "031ed71bb96ab1e6b4921e49881e3e615682e5b3acbac54034f2e0d476b94bc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "031ed71bb96ab1e6b4921e49881e3e615682e5b3acbac54034f2e0d476b94bc6", kill_on_drop: false }` [INFO] [stdout] 031ed71bb96ab1e6b4921e49881e3e615682e5b3acbac54034f2e0d476b94bc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5068a1e656aa97044ce84ddeee2939fcd4320ddc1c619aec88f59bb504f305b6 [INFO] running `Command { std: "docker" "start" "-a" "5068a1e656aa97044ce84ddeee2939fcd4320ddc1c619aec88f59bb504f305b6", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling futures-executor v0.3.25 [INFO] [stderr] Compiling futures v0.3.25 [INFO] [stderr] Compiling criterion v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.35s [INFO] running `Command { std: "docker" "inspect" "5068a1e656aa97044ce84ddeee2939fcd4320ddc1c619aec88f59bb504f305b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5068a1e656aa97044ce84ddeee2939fcd4320ddc1c619aec88f59bb504f305b6", kill_on_drop: false }` [INFO] [stdout] 5068a1e656aa97044ce84ddeee2939fcd4320ddc1c619aec88f59bb504f305b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1fedac0dccdba6a1885e828bc7de7279b6df57650b727f45272feb70096aa758 [INFO] running `Command { std: "docker" "start" "-a" "1fedac0dccdba6a1885e828bc7de7279b6df57650b727f45272feb70096aa758", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/criterion-b94b1f922da34e78) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test report::test::test_make_filename_safe_replaces_characters ... ok [INFO] [stdout] test report::test::test_benchmark_id_make_long_directory_name_unique ... 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 format::test::signed_short_max_len ... 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::kde::kernel::test::f32::gaussian::integral ... ok [INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::integral ... ok [INFO] [stdout] test report::test::test_make_filename_safe_truncates_long_strings ... ok [INFO] [stdout] test stats::univariate::resamples::test::different_subsets ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::two_sample ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::two_sample ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean ... ok [INFO] [stdout] test stats::univariate::resamples::test::subset ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean_median ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mixed_two_sample ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f32::slope ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f64::slope ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f32::means ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean_median ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mixed_two_sample ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f64::means ... ok [INFO] [stdout] test stats::univariate::kde::test::f32::integral ... ok [INFO] [stderr] Running tests/criterion_tests.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/criterion_tests-832fabd7dc2bd78c) [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; finished in 13.25s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test macros::criterion_main_trailing_comma ... ok [INFO] [stdout] test test_filtering ... ok [INFO] [stdout] test macros::criterion_main - should panic ... ok [INFO] [stdout] test macros::criterion_group - should panic ... ok [INFO] [stdout] test test_compare_baseline_strict_panics_when_missing_baseline - should panic ... ok [INFO] [stdout] test macros::criterion_group_trailing_comma - should panic ... ok [INFO] [stdout] test test_bench_with_no_iteration_panics - 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_bench_function ... ok [INFO] [stdout] test test_without_plots ... ok [INFO] [stdout] test test_save_baseline ... ok [INFO] [stdout] test test_creates_directory ... ok [INFO] [stdout] test test_benchmark_group_without_input ... ok [INFO] [stdout] test test_output_files_flat_sampling ... 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_output_files ... ok [INFO] [stdout] test test_timing_loops ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1fedac0dccdba6a1885e828bc7de7279b6df57650b727f45272feb70096aa758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fedac0dccdba6a1885e828bc7de7279b6df57650b727f45272feb70096aa758", kill_on_drop: false }` [INFO] [stdout] 1fedac0dccdba6a1885e828bc7de7279b6df57650b727f45272feb70096aa758