[INFO] fetching crate cargo-criterion 1.1.0... [INFO] testing cargo-criterion-1.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate cargo-criterion 1.1.0 into /workspace/builds/worker-74/source [INFO] validating manifest of crates.io crate cargo-criterion 1.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-criterion 1.1.0 [INFO] finished tweaking crates.io crate cargo-criterion 1.1.0 [INFO] tweaked toml for crates.io crate cargo-criterion 1.1.0 written to /workspace/builds/worker-74/source/Cargo.toml [INFO] crate crates.io crate cargo-criterion 1.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cef49ef99fb9d7cc7987cc5557b16af66a786dc3aad88645d755b9d3ca8b23d9 [INFO] running `Command { std: "docker" "start" "-a" "cef49ef99fb9d7cc7987cc5557b16af66a786dc3aad88645d755b9d3ca8b23d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cef49ef99fb9d7cc7987cc5557b16af66a786dc3aad88645d755b9d3ca8b23d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cef49ef99fb9d7cc7987cc5557b16af66a786dc3aad88645d755b9d3ca8b23d9", kill_on_drop: false }` [INFO] [stdout] cef49ef99fb9d7cc7987cc5557b16af66a786dc3aad88645d755b9d3ca8b23d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f9349def9c562b024a5795b3585c6698ea17a8488230e288968abc5d8623751 [INFO] running `Command { std: "docker" "start" "-a" "4f9349def9c562b024a5795b3585c6698ea17a8488230e288968abc5d8623751", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling linked_hash_set v0.1.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling simplelog v0.10.0 [INFO] [stderr] Compiling cargo-criterion v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "4f9349def9c562b024a5795b3585c6698ea17a8488230e288968abc5d8623751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f9349def9c562b024a5795b3585c6698ea17a8488230e288968abc5d8623751", kill_on_drop: false }` [INFO] [stdout] 4f9349def9c562b024a5795b3585c6698ea17a8488230e288968abc5d8623751 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48d625168748ea9a9284caa8d1e9841974c0d024067fb0678fbafb783ea9dce9 [INFO] running `Command { std: "docker" "start" "-a" "48d625168748ea9a9284caa8d1e9841974c0d024067fb0678fbafb783ea9dce9", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [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 cargo-criterion v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 09s [INFO] running `Command { std: "docker" "inspect" "48d625168748ea9a9284caa8d1e9841974c0d024067fb0678fbafb783ea9dce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d625168748ea9a9284caa8d1e9841974c0d024067fb0678fbafb783ea9dce9", kill_on_drop: false }` [INFO] [stdout] 48d625168748ea9a9284caa8d1e9841974c0d024067fb0678fbafb783ea9dce9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a0529da50716ecb209fbfa36aef6c9851b3ab234d5a8806f662cef90bd1df196 [INFO] running `Command { std: "docker" "start" "-a" "a0529da50716ecb209fbfa36aef6c9851b3ab234d5a8806f662cef90bd1df196", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_criterion-206424fda89f5eff) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test format::test::short_max_len ... 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 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 report::test::test_make_filename_safe_truncates_long_strings ... 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::resamples::test::different_subsets ... ok [INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::integral ... 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::resamples::test::subset ... ok [INFO] [stdout] test stats::univariate::kde::test::f32::integral ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean ... 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::f64::slope ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mixed_two_sample ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mixed_two_sample ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean ... 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::mean_median ... 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; finished in 5.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a0529da50716ecb209fbfa36aef6c9851b3ab234d5a8806f662cef90bd1df196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0529da50716ecb209fbfa36aef6c9851b3ab234d5a8806f662cef90bd1df196", kill_on_drop: false }` [INFO] [stdout] a0529da50716ecb209fbfa36aef6c9851b3ab234d5a8806f662cef90bd1df196