[INFO] fetching crate rstat 0.6.0... [INFO] testing rstat-0.6.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate rstat 0.6.0 into /workspace/builds/worker-26/source [INFO] validating manifest of crates.io crate rstat 0.6.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rstat 0.6.0 [INFO] finished tweaking crates.io crate rstat 0.6.0 [INFO] tweaked toml for crates.io crate rstat 0.6.0 written to /workspace/builds/worker-26/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray v0.13.1 [INFO] [stderr] Downloaded rawpointer v0.2.1 [INFO] [stderr] Downloaded matrixmultiply v0.2.4 [INFO] [stderr] Downloaded blas-src v0.2.1 [INFO] [stderr] Downloaded lapacke-sys v0.1.4 [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded lapack-src v0.6.0 [INFO] [stderr] Downloaded blas-src v0.6.1 [INFO] [stderr] Downloaded lapacke v0.2.0 [INFO] [stderr] Downloaded spaces v5.0.0 [INFO] [stderr] Downloaded cauchy v0.2.2 [INFO] [stderr] Downloaded ndarray-linalg v0.12.1 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded special-fun v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82a8a972e0570f5d03365509aa29299d83a42d885ebb17b7bd88275d3f8e9ad6 [INFO] running `Command { std: "docker" "start" "-a" "82a8a972e0570f5d03365509aa29299d83a42d885ebb17b7bd88275d3f8e9ad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82a8a972e0570f5d03365509aa29299d83a42d885ebb17b7bd88275d3f8e9ad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a8a972e0570f5d03365509aa29299d83a42d885ebb17b7bd88275d3f8e9ad6", kill_on_drop: false }` [INFO] [stdout] 82a8a972e0570f5d03365509aa29299d83a42d885ebb17b7bd88275d3f8e9ad6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e754c44a645470a6413e43dc68afc8ce68df225ead67c10fb8a02e7273e83e9a [INFO] running `Command { std: "docker" "start" "-a" "e754c44a645470a6413e43dc68afc8ce68df225ead67c10fb8a02e7273e83e9a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling special-fun v0.2.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling spaces v5.0.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling rstat v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/univariate/rayleigh.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 13 - const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stdout] 13 + const FOUR_MINUS_PI: f64 = 4.0 - PI; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `factorial_exact` [INFO] [stdout] --> src/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn factorial_exact(n: u64) -> u64 { (1..=n).product() } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `factorial` [INFO] [stdout] --> src/utils.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn factorial(n: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/multivariate/dirichlet.rs:92:32 [INFO] [stdout] | [INFO] [stdout] 92 | assert!(xs.len() == n, format!("Input `xs` must have length {}.", n)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 92 - assert!(xs.len() == n, format!("Input `xs` must have length {}.", n)); [INFO] [stdout] 92 + assert!(xs.len() == n, "Input `xs` must have length {}.", n); [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 12.43s [INFO] running `Command { std: "docker" "inspect" "e754c44a645470a6413e43dc68afc8ce68df225ead67c10fb8a02e7273e83e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e754c44a645470a6413e43dc68afc8ce68df225ead67c10fb8a02e7273e83e9a", kill_on_drop: false }` [INFO] [stdout] e754c44a645470a6413e43dc68afc8ce68df225ead67c10fb8a02e7273e83e9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5fc121d4f34224a90cf8e854facf063765e049f70a540431f08de62d4e8c664 [INFO] running `Command { std: "docker" "start" "-a" "a5fc121d4f34224a90cf8e854facf063765e049f70a540431f08de62d4e8c664", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/univariate/rayleigh.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 13 - const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stdout] 13 + const FOUR_MINUS_PI: f64 = 4.0 - PI; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `factorial_exact` [INFO] [stdout] --> src/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn factorial_exact(n: u64) -> u64 { (1..=n).product() } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `factorial` [INFO] [stdout] --> src/utils.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn factorial(n: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/multivariate/dirichlet.rs:92:32 [INFO] [stdout] | [INFO] [stdout] 92 | assert!(xs.len() == n, format!("Input `xs` must have length {}.", n)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 92 - assert!(xs.len() == n, format!("Input `xs` must have length {}.", n)); [INFO] [stdout] 92 + assert!(xs.len() == n, "Input `xs` must have length {}.", n); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rstat v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/univariate/rayleigh.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 13 - const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stdout] 13 + const FOUR_MINUS_PI: f64 = 4.0 - PI; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `factorial_exact` [INFO] [stdout] --> src/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn factorial_exact(n: u64) -> u64 { (1..=n).product() } [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `factorial` [INFO] [stdout] --> src/utils.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn factorial(n: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/multivariate/dirichlet.rs:92:32 [INFO] [stdout] | [INFO] [stdout] 92 | assert!(xs.len() == n, format!("Input `xs` must have length {}.", n)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 92 - assert!(xs.len() == n, format!("Input `xs` must have length {}.", n)); [INFO] [stdout] 92 + assert!(xs.len() == n, "Input `xs` must have length {}.", n); [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 2.47s [INFO] running `Command { std: "docker" "inspect" "a5fc121d4f34224a90cf8e854facf063765e049f70a540431f08de62d4e8c664", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5fc121d4f34224a90cf8e854facf063765e049f70a540431f08de62d4e8c664", kill_on_drop: false }` [INFO] [stdout] a5fc121d4f34224a90cf8e854facf063765e049f70a540431f08de62d4e8c664 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 945ab6b06d73075d45f98fad11fbb91a546699a154cb2b64ae4c9f685d665695 [INFO] running `Command { std: "docker" "start" "-a" "945ab6b06d73075d45f98fad11fbb91a546699a154cb2b64ae4c9f685d665695", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/univariate/rayleigh.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 13 - const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stderr] 13 + const FOUR_MINUS_PI: f64 = 4.0 - PI; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function is never used: `factorial_exact` [INFO] [stderr] --> src/utils.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn factorial_exact(n: u64) -> u64 { (1..=n).product() } [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `factorial` [INFO] [stderr] --> src/utils.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn factorial(n: u64) -> u64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/multivariate/dirichlet.rs:92:32 [INFO] [stderr] | [INFO] [stderr] 92 | assert!(xs.len() == n, format!("Input `xs` must have length {}.", n)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 92 - assert!(xs.len() == n, format!("Input `xs` must have length {}.", n)); [INFO] [stderr] 92 + assert!(xs.len() == n, "Input `xs` must have length {}.", n); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rstat` (lib) generated 4 warnings [INFO] [stderr] warning: `rstat` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rstat-9a18534b6eb92d3e) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test mixture::tests::test_uniform_pair_mixture ... ok [INFO] [stdout] test normal::multivariate::tests::test_pdf ... ok [INFO] [stdout] test linalg::tests::test_inverse_lt ... ok [INFO] [stdout] test linalg::tests::test_choleksy ... ok [INFO] [stdout] test params::constraints::tests::test_non_negative ... ok [INFO] [stdout] test univariate::arcsine::tests::test_mean ... ok [INFO] [stdout] test probability::tests::test_sample_index_degenerate_n ... ok [INFO] [stdout] test probability::tests::test_sample_index_degenerate ... ok [INFO] [stdout] test univariate::arcsine::tests::test_mode ... ok [INFO] [stdout] test univariate::arcsine::tests::test_median ... ok [INFO] [stdout] test univariate::arcsine::tests::test_skewness ... ok [INFO] [stdout] test univariate::arcsine::tests::test_variance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rstat [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/univariate/rayleigh.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 13 - const FOUR_MINUS_PI: f64 = (4.0 - PI); [INFO] [stderr] 13 + const FOUR_MINUS_PI: f64 = 4.0 - PI; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 27 tests [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 --crate-name rstat --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/special-fun-5779e256f10ec175/out --extern failure=/opt/rustwide/target/debug/deps/libfailure-a985e6a8deb4e459.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-5f92256eb2d01e34.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-6b2779ff1088bfca.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-8f283b2a6de5aabb.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-f6bb19a3e04aa37a.rlib --extern rstat=/opt/rustwide/target/debug/deps/librstat-f1d6afd365af7494.rlib --extern spaces=/opt/rustwide/target/debug/deps/libspaces-18e88c1b0f35466a.rlib --extern special_fun=/opt/rustwide/target/debug/deps/libspecial_fun-bdfd229d94a947b6.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "945ab6b06d73075d45f98fad11fbb91a546699a154cb2b64ae4c9f685d665695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "945ab6b06d73075d45f98fad11fbb91a546699a154cb2b64ae4c9f685d665695", kill_on_drop: false }` [INFO] [stdout] 945ab6b06d73075d45f98fad11fbb91a546699a154cb2b64ae4c9f685d665695