[INFO] cloning repository https://github.com/bheisler/cargo-criterion [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bheisler/cargo-criterion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbheisler%2Fcargo-criterion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbheisler%2Fcargo-criterion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 81c56c6c6e776216fff0231658ae7cf30e6dfca5 [INFO] testing bheisler/cargo-criterion against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbheisler%2Fcargo-criterion" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bheisler/cargo-criterion on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bheisler/cargo-criterion [INFO] finished tweaking git repo https://github.com/bheisler/cargo-criterion [INFO] tweaked toml for git repo https://github.com/bheisler/cargo-criterion written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/bheisler/cargo-criterion already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5bd597a307b8017ab16f6457dc9f1ea4f890ec375689ab270bf42f25d23252f [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" "b5bd597a307b8017ab16f6457dc9f1ea4f890ec375689ab270bf42f25d23252f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5bd597a307b8017ab16f6457dc9f1ea4f890ec375689ab270bf42f25d23252f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5bd597a307b8017ab16f6457dc9f1ea4f890ec375689ab270bf42f25d23252f", kill_on_drop: false }` [INFO] [stdout] b5bd597a307b8017ab16f6457dc9f1ea4f890ec375689ab270bf42f25d23252f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bccd3b92f45e7a8f60925d1d858ed90acc7d5cfc948d092dbf0a719d24ca4bd [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" "3bccd3b92f45e7a8f60925d1d858ed90acc7d5cfc948d092dbf0a719d24ca4bd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling linked_hash_set v0.1.3 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling memoffset v0.5.5 [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 quote v1.0.7 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling simplelog v0.8.0 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling cargo-criterion v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `Command { std: "docker" "inspect" "3bccd3b92f45e7a8f60925d1d858ed90acc7d5cfc948d092dbf0a719d24ca4bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bccd3b92f45e7a8f60925d1d858ed90acc7d5cfc948d092dbf0a719d24ca4bd", kill_on_drop: false }` [INFO] [stdout] 3bccd3b92f45e7a8f60925d1d858ed90acc7d5cfc948d092dbf0a719d24ca4bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--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] 3faac3c43fb187e7729816910c5149e8707368bd436c89053bcbd01de24b209a [INFO] running `Command { std: "docker" "start" "-a" "3faac3c43fb187e7729816910c5149e8707368bd436c89053bcbd01de24b209a", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.14 [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 v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.92s [INFO] running `Command { std: "docker" "inspect" "3faac3c43fb187e7729816910c5149e8707368bd436c89053bcbd01de24b209a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3faac3c43fb187e7729816910c5149e8707368bd436c89053bcbd01de24b209a", kill_on_drop: false }` [INFO] [stdout] 3faac3c43fb187e7729816910c5149e8707368bd436c89053bcbd01de24b209a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] df84a58dd434fe991b68fbab93dcc793a1720d14f5892a034493f481a724199e [INFO] running `Command { std: "docker" "start" "-a" "df84a58dd434fe991b68fbab93dcc793a1720d14f5892a034493f481a724199e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_criterion-10c700173034e616) [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_make_filename_safe_truncates_long_strings ... 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_benchmark_id_make_long_directory_name_unique ... ok [INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::symmetric ... 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::bootstrap::test::f64::two_sample ... 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::resamples::test::subset ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f64::slope ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f32::means ... ok [INFO] [stdout] test stats::bivariate::bootstrap::test::f64::means ... ok [INFO] [stdout] test stats::univariate::kde::test::f32::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::bootstrap::test::f64::mean_median ... 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::kde::kernel::test::f64::gaussian::integral ... ok [INFO] [stdout] test stats::univariate::bootstrap::test::f64::mixed_two_sample ... 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 4.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "df84a58dd434fe991b68fbab93dcc793a1720d14f5892a034493f481a724199e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df84a58dd434fe991b68fbab93dcc793a1720d14f5892a034493f481a724199e", kill_on_drop: false }` [INFO] [stdout] df84a58dd434fe991b68fbab93dcc793a1720d14f5892a034493f481a724199e