[INFO] fetching crate criterion 0.3.3... [INFO] testing criterion-0.3.3 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate criterion 0.3.3 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate criterion 0.3.3 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3dd89a8d166916c15270b02aedb406b805e81006f1a218d6c39122782e9f221c [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" "3dd89a8d166916c15270b02aedb406b805e81006f1a218d6c39122782e9f221c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dd89a8d166916c15270b02aedb406b805e81006f1a218d6c39122782e9f221c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dd89a8d166916c15270b02aedb406b805e81006f1a218d6c39122782e9f221c", kill_on_drop: false }` [INFO] [stdout] 3dd89a8d166916c15270b02aedb406b805e81006f1a218d6c39122782e9f221c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa5fd7046735a41b1d868aad90bfbbaa57ce170c84d75484b020e8e22c067f1f [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" "fa5fd7046735a41b1d868aad90bfbbaa57ce170c84d75484b020e8e22c067f1f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [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 quote v1.0.7 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.5 [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 43s [INFO] running `Command { std: "docker" "inspect" "fa5fd7046735a41b1d868aad90bfbbaa57ce170c84d75484b020e8e22c067f1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa5fd7046735a41b1d868aad90bfbbaa57ce170c84d75484b020e8e22c067f1f", kill_on_drop: false }` [INFO] [stdout] fa5fd7046735a41b1d868aad90bfbbaa57ce170c84d75484b020e8e22c067f1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c822924ec4065a165d7a4b7a1e7c3045919ba9e3054fd91943ed4251d6560690 [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" "c822924ec4065a165d7a4b7a1e7c3045919ba9e3054fd91943ed4251d6560690", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.15 [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 31.21s [INFO] running `Command { std: "docker" "inspect" "c822924ec4065a165d7a4b7a1e7c3045919ba9e3054fd91943ed4251d6560690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c822924ec4065a165d7a4b7a1e7c3045919ba9e3054fd91943ed4251d6560690", kill_on_drop: false }` [INFO] [stdout] c822924ec4065a165d7a4b7a1e7c3045919ba9e3054fd91943ed4251d6560690 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] e5bbdc4560e4f3b5ef6b61f00c685c06ca70d3f5d48e4dca9f773375fb4f4e1b [INFO] running `Command { std: "docker" "start" "-a" "e5bbdc4560e4f3b5ef6b61f00c685c06ca70d3f5d48e4dca9f773375fb4f4e1b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/criterion-0a4100e5b88e7d09 [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test format::test::short_max_len ... ok [INFO] [stdout] test report::test::test_make_filename_safe_truncates_long_strings ... ok [INFO] [stdout] test report::test::test_make_filename_safe_respects_character_boundaries ... ok [INFO] [stdout] test report::test::test_make_filename_safe_replaces_characters ... 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 report::test::test_benchmark_id_make_long_directory_name_unique ... 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::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::bivariate::bootstrap::test::f64::slope ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f32::slope ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f64::means ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f32::means ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mixed_two_sample ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean_median ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mixed_two_sample ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean_median ... 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::resamples::test::different_subsets ... ok [INFO] [stdout] test stats::univariate::resamples::test::subset ... ok [INFO] [stdout] test stats::univariate::kde::test::f32::integral ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/criterion_tests-1709b33c28861298 [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] [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 macros::criterion_group_trailing_comma ... ok [INFO] [stdout] test macros::criterion_group ... ok [INFO] [stdout] test test_compare_baseline ... ok [INFO] [stdout] test test_bench_with_no_iteration_panics ... ok [INFO] [stdout] test test_profiler_called ... ok [INFO] [stdout] test test_without_plots ... ok [INFO] [stdout] test test_creates_directory ... ok [INFO] [stdout] test test_bench_functions ... ok [INFO] [stdout] test test_bench_function_over_inputs ... ok [INFO] [stdout] test test_benchmark_group_without_input ... ok [INFO] [stdout] test test_throughput ... ok [INFO] [stdout] test test_warmup_time ... ok [INFO] [stdout] test test_output_files_flat_sampling ... ok [INFO] [stdout] test test_sample_size ... ok [INFO] [stdout] test test_save_baseline ... ok [INFO] [stdout] test test_bench_function ... 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_output_files ... test test_output_files has been running for over 60 seconds [INFO] [stdout] test test_timing_loops ... test test_timing_loops has been running for over 60 seconds [INFO] [stdout] test test_output_files ... ok [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/benchmark_group.rs - benchmark_group::BenchmarkGroup (line 17) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name criterion -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="default"' --extern approx=/opt/rustwide/target/debug/deps/libapprox-416ea7d9f296771f.rlib --extern atty=/opt/rustwide/target/debug/deps/libatty-e9990643e384daa5.rlib --extern cast=/opt/rustwide/target/debug/deps/libcast-b02c7ddbff79bfc8.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-03a380b1890b09f8.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-5878c542971e3705.rlib --extern criterion_plot=/opt/rustwide/target/debug/deps/libcriterion_plot-192bab32db91ea7f.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-af6eeb309cb63fc7.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-bdeb67dae395f1a1.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-a8f43e054a44200b.rlib --extern oorandom=/opt/rustwide/target/debug/deps/liboorandom-3fea1f68a09b71ca.rlib --extern plotters=/opt/rustwide/target/debug/deps/libplotters-47bd3e9da6a6a55b.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-e5d3da3a9dc2a79c.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-3a20c62adec95109.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-5858c60110a9dda0.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-819c4b63f22459a7.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-9b3bcded3e5a9462.rlib --extern serde_cbor=/opt/rustwide/target/debug/deps/libserde_cbor-dd6c0fbc28e8f435.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-3ff943ea38811ad9.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0df121caab8419f6.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-2adf4b9f2c0ee5f5.rlib --extern tinytemplate=/opt/rustwide/target/debug/deps/libtinytemplate-55c19f539b60ac7e.rlib --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-5a6ad040f0c41c30.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "e5bbdc4560e4f3b5ef6b61f00c685c06ca70d3f5d48e4dca9f773375fb4f4e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5bbdc4560e4f3b5ef6b61f00c685c06ca70d3f5d48e4dca9f773375fb4f4e1b", kill_on_drop: false }` [INFO] [stdout] e5bbdc4560e4f3b5ef6b61f00c685c06ca70d3f5d48e4dca9f773375fb4f4e1b