[INFO] cloning repository https://github.com/dstrub18/simple_statistics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dstrub18/simple_statistics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstrub18%2Fsimple_statistics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstrub18%2Fsimple_statistics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8202b8f04e59d92a2ba73f8007b3dfec9fb25d05 [INFO] testing dstrub18/simple_statistics against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdstrub18%2Fsimple_statistics" "/workspace/builds/worker-36/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dstrub18/simple_statistics 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 git repo https://github.com/dstrub18/simple_statistics [INFO] finished tweaking git repo https://github.com/dstrub18/simple_statistics [INFO] tweaked toml for git repo https://github.com/dstrub18/simple_statistics written to /workspace/builds/worker-36/source/Cargo.toml [INFO] crate git repo https://github.com/dstrub18/simple_statistics already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] e3c4792567a0fa1919588986c3912cc0bb5f36ed339b7cfda873f47cf2666335 [INFO] running `Command { std: "docker" "start" "-a" "e3c4792567a0fa1919588986c3912cc0bb5f36ed339b7cfda873f47cf2666335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3c4792567a0fa1919588986c3912cc0bb5f36ed339b7cfda873f47cf2666335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3c4792567a0fa1919588986c3912cc0bb5f36ed339b7cfda873f47cf2666335", kill_on_drop: false }` [INFO] [stdout] e3c4792567a0fa1919588986c3912cc0bb5f36ed339b7cfda873f47cf2666335 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 6f5ba687ba5d6665fd4fb1f9e791ec201f1cce5643cf73e8f88c806112ce3f0c [INFO] running `Command { std: "docker" "start" "-a" "6f5ba687ba5d6665fd4fb1f9e791ec201f1cce5643cf73e8f88c806112ce3f0c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling matrixmultiply v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling cblas-sys v0.1.4 [INFO] [stderr] Compiling lapack-sys v0.12.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling rust_decimal v1.17.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling libmath v0.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling rust_decimal_macros v1.17.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling ndarray v0.15.3 [INFO] [stderr] Compiling lapack v0.18.0 [INFO] [stderr] Compiling cauchy v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling lax v0.2.0 [INFO] [stderr] Compiling ndarray-linalg v0.14.1 [INFO] [stderr] Compiling ndarray-csv v0.5.1 [INFO] [stderr] Compiling simple_statistics v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.39s [INFO] running `Command { std: "docker" "inspect" "6f5ba687ba5d6665fd4fb1f9e791ec201f1cce5643cf73e8f88c806112ce3f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f5ba687ba5d6665fd4fb1f9e791ec201f1cce5643cf73e8f88c806112ce3f0c", kill_on_drop: false }` [INFO] [stdout] 6f5ba687ba5d6665fd4fb1f9e791ec201f1cce5643cf73e8f88c806112ce3f0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] cc4fde790f4818b9ad736c39340d43fff459ef6ed40894477dc900f184be9e63 [INFO] running `Command { std: "docker" "start" "-a" "cc4fde790f4818b9ad736c39340d43fff459ef6ed40894477dc900f184be9e63", kill_on_drop: false }` [INFO] [stderr] Compiling simple_statistics v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "cc4fde790f4818b9ad736c39340d43fff459ef6ed40894477dc900f184be9e63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc4fde790f4818b9ad736c39340d43fff459ef6ed40894477dc900f184be9e63", kill_on_drop: false }` [INFO] [stdout] cc4fde790f4818b9ad736c39340d43fff459ef6ed40894477dc900f184be9e63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 3b99b7c386dc1e76f2c3a85d49e0162aa5fbcd3e704b18da4700f0b55d960072 [INFO] running `Command { std: "docker" "start" "-a" "3b99b7c386dc1e76f2c3a85d49e0162aa5fbcd3e704b18da4700f0b55d960072", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/simple_statistics-cd3fac6c5fd6eebb) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/simple_statistics-07070c4ac45ded43) [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] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-46b1fe117f3c25e7) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test tests::test_best_fitting_intercept ... ok [INFO] [stdout] test tests::test_best_fitting_slope ... ok [INFO] [stdout] test tests::test_combinations ... ok [INFO] [stdout] test tests::test_coefficient_of_variation ... ok [INFO] [stdout] test tests::test_covariance ... ok [INFO] [stdout] test tests::test_covariance_with_self_is_variance ... ok [INFO] [stdout] test tests::test_f_statistic ... ok [INFO] [stdout] test tests::test_factorial ... ok [INFO] [stdout] test tests::test_get_auto_correlation ... ok [INFO] [stdout] test tests::test_get_coefficient_of_determination ... ok [INFO] [stdout] test tests::test_get_correlation_coefficient ... ok [INFO] [stdout] test tests::test_get_mse ... ok [INFO] [stdout] test tests::test_get_prediction ... ok [INFO] [stdout] test tests::test_get_sse ... ok [INFO] [stdout] test tests::test_get_ssr ... ok [INFO] [stdout] test tests::test_get_sst ... ok [INFO] [stdout] test tests::test_get_standard_error ... ok [INFO] [stdout] test tests::test_mean ... ok [INFO] [stdout] test tests::test_mean_containing_nan ... ok [INFO] [stdout] test tests::test_mean_empty_vector ... ok [INFO] [stdout] test tests::test_mean_length_1 ... ok [INFO] [stdout] test tests::test_nan_check_for_error ... ok [INFO] [stdout] test tests::test_nan_check_for_success ... ok [INFO] [stdout] test tests::test_permutations ... ok [INFO] [stdout] test tests::test_round ... ok [INFO] [stdout] test tests::test_standard_deviation ... ok [INFO] [stdout] test tests::test_sum_of_squares ... ok [INFO] [stdout] test tests::test_variance ... ok [INFO] [stdout] test tests::test_z_score ... ok [INFO] [stdout] test tests::test_z_statistic ... ok [INFO] [stdout] test tests::test_vector_length_for_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests simple_statistics [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" "3b99b7c386dc1e76f2c3a85d49e0162aa5fbcd3e704b18da4700f0b55d960072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b99b7c386dc1e76f2c3a85d49e0162aa5fbcd3e704b18da4700f0b55d960072", kill_on_drop: false }` [INFO] [stdout] 3b99b7c386dc1e76f2c3a85d49e0162aa5fbcd3e704b18da4700f0b55d960072