[INFO] fetching crate rand_distr 0.4.1...
[INFO] testing rand_distr-0.4.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rand_distr 0.4.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rand_distr 0.4.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_distr 0.4.1
[INFO] finished tweaking crates.io crate rand_distr 0.4.1
[INFO] tweaked toml for crates.io crate rand_distr 0.4.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded average v0.13.1
[INFO] [stderr]   Downloaded float-ord v0.3.1
[INFO] [stderr]   Downloaded easy-cast v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38ea72ca3b38a10857098b5bbf944a8586102aa5af60372bc0cd94eae19e5f86
[INFO] running `Command { std: "docker" "start" "-a" "38ea72ca3b38a10857098b5bbf944a8586102aa5af60372bc0cd94eae19e5f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38ea72ca3b38a10857098b5bbf944a8586102aa5af60372bc0cd94eae19e5f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ea72ca3b38a10857098b5bbf944a8586102aa5af60372bc0cd94eae19e5f86", kill_on_drop: false }`
[INFO] [stdout] 38ea72ca3b38a10857098b5bbf944a8586102aa5af60372bc0cd94eae19e5f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc0b1c1a20a1be52a496f56608f614b750ab180f08ae5ea4eac796d36dbd4f0e
[INFO] running `Command { std: "docker" "start" "-a" "dc0b1c1a20a1be52a496f56608f614b750ab180f08ae5ea4eac796d36dbd4f0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand_distr v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "dc0b1c1a20a1be52a496f56608f614b750ab180f08ae5ea4eac796d36dbd4f0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0b1c1a20a1be52a496f56608f614b750ab180f08ae5ea4eac796d36dbd4f0e", kill_on_drop: false }`
[INFO] [stdout] dc0b1c1a20a1be52a496f56608f614b750ab180f08ae5ea4eac796d36dbd4f0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 604ff82bdb38141b5958277ae6bd3fe3df644a1fdc0d51c3e02727234293ce60
[INFO] running `Command { std: "docker" "start" "-a" "604ff82bdb38141b5958277ae6bd3fe3df644a1fdc0d51c3e02727234293ce60", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-ord v0.3.1
[INFO] [stderr]    Compiling easy-cast v0.4.4
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling average v0.13.1
[INFO] [stderr]    Compiling rand_distr v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "604ff82bdb38141b5958277ae6bd3fe3df644a1fdc0d51c3e02727234293ce60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604ff82bdb38141b5958277ae6bd3fe3df644a1fdc0d51c3e02727234293ce60", kill_on_drop: false }`
[INFO] [stdout] 604ff82bdb38141b5958277ae6bd3fe3df644a1fdc0d51c3e02727234293ce60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82e59b43c3a80db2956eafbc99ec572ff6827d2fe76331c23a7d4957596be45c
[INFO] running `Command { std: "docker" "start" "-a" "82e59b43c3a80db2956eafbc99ec572ff6827d2fe76331c23a7d4957596be45c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rand_distr-299a1bb5aec0d5e3)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test hypergeometric::test::test_hypergeometric_invalid_params ... ok
[INFO] [stdout] test inverse_gaussian::tests::test_inverse_gaussian_invalid_param ... ok
[INFO] [stdout] test normal::tests::test_log_normal_invalid_sd ... ok
[INFO] [stdout] test normal::tests::test_log_normal_cv ... ok
[INFO] [stdout] test binomial::test::test_binomial_end_points ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet ... ok
[INFO] [stdout] test inverse_gaussian::tests::test_inverse_gaussian ... ok
[INFO] [stdout] test exponential::test::test_exp ... ok
[INFO] [stdout] test normal::tests::test_normal_cv ... ok
[INFO] [stdout] test normal_inverse_gaussian::tests::test_normal_inverse_gaussian_invalid_param ... ok
[INFO] [stdout] test pareto::tests::sample ... ok
[INFO] [stdout] test normal_inverse_gaussian::tests::test_normal_inverse_gaussian ... ok
[INFO] [stdout] test gamma::test::test_beta_small_param ... ok
[INFO] [stdout] test hypergeometric::test::test_hypergeometric ... ok
[INFO] [stdout] test normal::tests::test_normal ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_large ... ok
[INFO] [stdout] test exponential::test::test_zero ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet_with_param ... ok
[INFO] [stdout] test geometric::test::test_standard_geometric ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_one ... ok
[INFO] [stdout] test unit_circle::tests::norm ... ok
[INFO] [stdout] test unit_sphere::tests::norm ... ok
[INFO] [stdout] test gamma::test::test_beta ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_small ... ok
[INFO] [stdout] test weibull::tests::value_stability ... ok
[INFO] [stdout] test triangular::test::test_triangular ... ok
[INFO] [stdout] test weibull::tests::sample ... ok
[INFO] [stdout] test gamma::test::test_t ... ok
[INFO] [stdout] test gamma::test::test_f ... ok
[INFO] [stdout] test geometric::test::test_geo_invalid_p ... ok
[INFO] [stdout] test normal::tests::test_log_normal ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_i8 ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_f32 ... ok
[INFO] [stdout] test cauchy::test::value_stability ... ok
[INFO] [stdout] test pert::test::test_pert ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_u128 ... ok
[INFO] [stdout] test normal::tests::test_normal_invalid_sd ... ok
[INFO] [stdout] test poisson::test::test_poisson_avg ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_u8 ... ok
[INFO] [stdout] test weighted_alias::test::value_stability ... ok
[INFO] [stdout] test binomial::test::test_binomial ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_i128 ... ok
[INFO] [stdout] test cauchy::test::test_cauchy_averages ... ok
[INFO] [stdout] test pareto::tests::value_stability ... ok
[INFO] [stdout] test binomial::test::test_binomial_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] test exponential::test::test_exp_invalid_lambda_nan - should panic ... ok
[INFO] [stdout] test gamma::test::test_beta_invalid_dof - should panic ... ok
[INFO] [stdout] test exponential::test::test_exp_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] test pareto::tests::invalid - should panic ... ok
[INFO] [stdout] test poisson::test::test_poisson_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] test cauchy::test::test_cauchy_invalid_scale_neg - should panic ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet_invalid_length - should panic ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_invalid_dof - should panic ... ok
[INFO] [stdout] test poisson::test::test_poisson_invalid_lambda_zero - should panic ... ok
[INFO] [stdout] test weibull::tests::invalid - should panic ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet_invalid_alpha - should panic ... ok
[INFO] [stdout] test cauchy::test::test_cauchy_invalid_scale_zero - should panic ... ok
[INFO] [stderr]    Doc-tests rand_distr
[INFO] [stdout] test geometric::test::test_geometric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/unit_circle.rs - unit_circle::UnitCircle (line 20) ... ok
[INFO] [stdout] test src/unit_ball.rs - unit_ball::UnitBall (line 21) ... ok
[INFO] [stdout] test src/normal.rs - normal::Normal<F>::from_zscore (line 180) ... ok
[INFO] [stdout] test src/exponential.rs - exponential::Exp (line 86) ... ok
[INFO] [stdout] test src/cauchy.rs - cauchy::Cauchy (line 27) ... ok
[INFO] [stdout] test src/normal.rs - normal::Normal (line 104) ... ok
[INFO] [stdout] test src/geometric.rs - geometric::StandardGeometric (line 146) ... ok
[INFO] [stdout] test src/pareto.rs - pareto::Pareto (line 19) ... ok
[INFO] [stdout] test src/exponential.rs - exponential::Exp1 (line 34) ... ok
[INFO] [stdout] test src/unit_disc.rs - unit_disc::UnitDisc (line 20) ... ok
[INFO] [stdout] test src/gamma.rs - gamma::Gamma (line 43) ... ok
[INFO] [stdout] test src/weibull.rs - weibull::Weibull (line 19) ... ok
[INFO] [stdout] test src/hypergeometric.rs - hypergeometric::Hypergeometric (line 38) ... ok
[INFO] [stdout] test src/triangular.rs - triangular::Triangular (line 25) ... ok
[INFO] [stdout] test src/normal.rs - normal::LogNormal<F>::from_zscore (line 292) ... ok
[INFO] [stdout] test src/gamma.rs - gamma::StudentT (line 457) ... ok
[INFO] [stdout] test src/pert.rs - pert::Pert (line 24) ... ok
[INFO] [stdout] test src/gamma.rs - gamma::FisherF (line 372) ... ok
[INFO] [stdout] test src/gamma.rs - gamma::Beta (line 541) ... ok
[INFO] [stdout] test src/binomial.rs - binomial::Binomial (line 24) ... ok
[INFO] [stdout] test src/poisson.rs - poisson::Poisson (line 24) ... ok
[INFO] [stdout] test src/unit_sphere.rs - unit_sphere::UnitSphere (line 20) ... ok
[INFO] [stdout] test src/weighted_alias.rs - weighted_alias::WeightedAliasIndex (line 41) ... ok
[INFO] [stdout] test src/normal.rs - normal::LogNormal (line 220) ... ok
[INFO] [stdout] test src/gamma.rs - gamma::ChiSquared (line 270) ... ok
[INFO] [stdout] test src/normal.rs - normal::StandardNormal (line 32) ... ok
[INFO] [stdout] test src/geometric.rs - geometric::Geometric (line 21) ... ok
[INFO] [stdout] test src/dirichlet.rs - dirichlet::Dirichlet (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82e59b43c3a80db2956eafbc99ec572ff6827d2fe76331c23a7d4957596be45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82e59b43c3a80db2956eafbc99ec572ff6827d2fe76331c23a7d4957596be45c", kill_on_drop: false }`
[INFO] [stdout] 82e59b43c3a80db2956eafbc99ec572ff6827d2fe76331c23a7d4957596be45c