[INFO] fetching crate statistical 1.0.0... [INFO] testing statistical-1.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate statistical 1.0.0 into /workspace/builds/worker-21/source [INFO] validating manifest of crates.io crate statistical 1.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate statistical 1.0.0 [INFO] finished tweaking crates.io crate statistical 1.0.0 [INFO] tweaked toml for crates.io crate statistical 1.0.0 written to /workspace/builds/worker-21/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1948d5bb070041561cfba02495085e5c1781f9fe86d7b5363e568ee9460fa11b [INFO] running `Command { std: "docker" "start" "-a" "1948d5bb070041561cfba02495085e5c1781f9fe86d7b5363e568ee9460fa11b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1948d5bb070041561cfba02495085e5c1781f9fe86d7b5363e568ee9460fa11b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1948d5bb070041561cfba02495085e5c1781f9fe86d7b5363e568ee9460fa11b", kill_on_drop: false }` [INFO] [stdout] 1948d5bb070041561cfba02495085e5c1781f9fe86d7b5363e568ee9460fa11b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fe624e3b61fdaec5a85706bb1a9aebf6c339bb81bc540b63cbfb96c9f0fa6cb [INFO] running `Command { std: "docker" "start" "-a" "6fe624e3b61fdaec5a85706bb1a9aebf6c339bb81bc540b63cbfb96c9f0fa6cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling statistical v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/univariate_.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | One, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/univariate_.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | Zero}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/stats_.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | One, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/stats_.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | Zero}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.77s [INFO] running `Command { std: "docker" "inspect" "6fe624e3b61fdaec5a85706bb1a9aebf6c339bb81bc540b63cbfb96c9f0fa6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fe624e3b61fdaec5a85706bb1a9aebf6c339bb81bc540b63cbfb96c9f0fa6cb", kill_on_drop: false }` [INFO] [stdout] 6fe624e3b61fdaec5a85706bb1a9aebf6c339bb81bc540b63cbfb96c9f0fa6cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed594c989771b52b6c3a329fbe9c7ee6354eba02cab26905acaae70d72283ee5 [INFO] running `Command { std: "docker" "start" "-a" "ed594c989771b52b6c3a329fbe9c7ee6354eba02cab26905acaae70d72283ee5", kill_on_drop: false }` [INFO] [stderr] Compiling statistical v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/univariate_.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | One, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/univariate_.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | Zero}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/stats_.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | One, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/stats_.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | Zero}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/univariate_.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | One, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/univariate_.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | Zero}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/stats_.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | One, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/stats_.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | Zero}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "ed594c989771b52b6c3a329fbe9c7ee6354eba02cab26905acaae70d72283ee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed594c989771b52b6c3a329fbe9c7ee6354eba02cab26905acaae70d72283ee5", kill_on_drop: false }` [INFO] [stdout] ed594c989771b52b6c3a329fbe9c7ee6354eba02cab26905acaae70d72283ee5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 59f8fb3a6259a3e411395f9db8c3f3e8f8e58b4bd150842fbe76b9b19683042a [INFO] running `Command { std: "docker" "start" "-a" "59f8fb3a6259a3e411395f9db8c3f3e8f8e58b4bd150842fbe76b9b19683042a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `One` [INFO] [stderr] --> src/univariate_.rs:25:11 [INFO] [stderr] | [INFO] [stderr] 25 | One, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Zero` [INFO] [stderr] --> src/univariate_.rs:27:11 [INFO] [stderr] | [INFO] [stderr] 27 | Zero}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `One` [INFO] [stderr] --> src/stats_.rs:24:11 [INFO] [stderr] | [INFO] [stderr] 24 | One, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Zero` [INFO] [stderr] --> src/stats_.rs:25:11 [INFO] [stderr] | [INFO] [stderr] 25 | Zero}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `statistical` (lib) generated 4 warnings [INFO] [stderr] warning: `statistical` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/statistical-38e414ff3e285327) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test stats_::tests::test_mean ... ok [INFO] [stdout] test stats_::tests::test_population_standard_deviation ... ok [INFO] [stdout] test stats_::tests::test_population_variance ... ok [INFO] [stdout] test stats_::tests::test_qsort_empty ... ok [INFO] [stdout] test stats_::tests::test_median ... ok [INFO] [stdout] test stats_::tests::test_standard_deviation ... ok [INFO] [stdout] test stats_::tests::test_qsort_small ... ok [INFO] [stdout] test stats_::tests::test_qsort_reverse_sorted ... ok [INFO] [stdout] test stats_::tests::test_variance ... ok [INFO] [stdout] test univariate_::test::test_average_deviation ... ok [INFO] [stdout] test univariate_::test::test_kurtosis ... ok [INFO] [stdout] test stats_::tests::test_standard_scores ... ok [INFO] [stdout] test stats_::tests::test_qsort_sorted ... ok [INFO] [stdout] test univariate_::test::test_geometric_mean ... ok [INFO] [stdout] test univariate_::test::test_harmonic_mean ... ok [INFO] [stdout] test univariate_::test::test_mode ... ok [INFO] [stdout] test univariate_::test::test_pearson_skewness ... ok [INFO] [stdout] test univariate_::test::test_pkurtosis ... ok [INFO] [stdout] test univariate_::test::test_pskewness ... ok [INFO] [stdout] test univariate_::test::test_quadratic_mean ... ok [INFO] [stdout] test univariate_::test::test_skewness ... ok [INFO] [stdout] test univariate_::test::test_standard_error_kurtosis ... ok [INFO] [stdout] test univariate_::test::test_standard_error_mean ... ok [INFO] [stdout] test univariate_::test::test_standard_error_skewness ... ok [INFO] [stdout] test stats_::tests::test_qsort_large ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.33s [INFO] [stdout] [INFO] [stderr] Doc-tests statistical [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "59f8fb3a6259a3e411395f9db8c3f3e8f8e58b4bd150842fbe76b9b19683042a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59f8fb3a6259a3e411395f9db8c3f3e8f8e58b4bd150842fbe76b9b19683042a", kill_on_drop: false }` [INFO] [stdout] 59f8fb3a6259a3e411395f9db8c3f3e8f8e58b4bd150842fbe76b9b19683042a