[INFO] fetching crate rand_distr 0.4.1...
[INFO] testing rand_distr-0.4.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rand_distr 0.4.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rand_distr 0.4.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded float-ord v0.3.2
[INFO] [stderr]   Downloaded easy-cast v0.4.4
[INFO] [stderr]   Downloaded average v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b32ce2cf8fcfcf83953cf5a951e9da0cfa006c10c738c2778aac2176f2c23b5
[INFO] running `Command { std: "docker" "start" "-a" "0b32ce2cf8fcfcf83953cf5a951e9da0cfa006c10c738c2778aac2176f2c23b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b32ce2cf8fcfcf83953cf5a951e9da0cfa006c10c738c2778aac2176f2c23b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b32ce2cf8fcfcf83953cf5a951e9da0cfa006c10c738c2778aac2176f2c23b5", kill_on_drop: false }`
[INFO] [stdout] 0b32ce2cf8fcfcf83953cf5a951e9da0cfa006c10c738c2778aac2176f2c23b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efb2ff6410abd602723d70672e11f6c1c548b40f55117d63bb291b5339440ee4
[INFO] running `Command { std: "docker" "start" "-a" "efb2ff6410abd602723d70672e11f6c1c548b40f55117d63bb291b5339440ee4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[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 2.80s
[INFO] running `Command { std: "docker" "inspect" "efb2ff6410abd602723d70672e11f6c1c548b40f55117d63bb291b5339440ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb2ff6410abd602723d70672e11f6c1c548b40f55117d63bb291b5339440ee4", kill_on_drop: false }`
[INFO] [stdout] efb2ff6410abd602723d70672e11f6c1c548b40f55117d63bb291b5339440ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e2b016b919709c59ae64f7e791d45c2f7f0d00ebec142581f954b13600b603c
[INFO] running `Command { std: "docker" "start" "-a" "4e2b016b919709c59ae64f7e791d45c2f7f0d00ebec142581f954b13600b603c", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-ord v0.3.2
[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 3.19s
[INFO] running `Command { std: "docker" "inspect" "4e2b016b919709c59ae64f7e791d45c2f7f0d00ebec142581f954b13600b603c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2b016b919709c59ae64f7e791d45c2f7f0d00ebec142581f954b13600b603c", kill_on_drop: false }`
[INFO] [stdout] 4e2b016b919709c59ae64f7e791d45c2f7f0d00ebec142581f954b13600b603c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1995a970980b5e733661a137ea11a48f132c685bfe2365bda335e961aa4109b3
[INFO] running `Command { std: "docker" "start" "-a" "1995a970980b5e733661a137ea11a48f132c685bfe2365bda335e961aa4109b3", 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-af8a386b1b2d1dc0)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test binomial::test::test_binomial_end_points ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet ... ok
[INFO] [stdout] test cauchy::test::value_stability ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet_with_param ... ok
[INFO] [stdout] test exponential::test::test_exp ... ok
[INFO] [stdout] test exponential::test::test_zero ... ok
[INFO] [stdout] test cauchy::test::test_cauchy_averages ... ok
[INFO] [stdout] test gamma::test::test_beta ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_large ... ok
[INFO] [stdout] test gamma::test::test_beta_small_param ... ok
[INFO] [stdout] test binomial::test::test_binomial ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_one ... ok
[INFO] [stdout] test gamma::test::test_f ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_small ... ok
[INFO] [stdout] test gamma::test::test_t ... ok
[INFO] [stdout] test geometric::test::test_geo_invalid_p ... ok
[INFO] [stdout] test geometric::test::test_standard_geometric ... ok
[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 inverse_gaussian::tests::test_inverse_gaussian ... ok
[INFO] [stdout] test normal::tests::test_log_normal_cv ... ok
[INFO] [stdout] test normal::tests::test_log_normal ... ok
[INFO] [stdout] test normal::tests::test_log_normal_invalid_sd ... ok
[INFO] [stdout] test normal::tests::test_normal_cv ... ok
[INFO] [stdout] test normal::tests::test_normal_invalid_sd ... ok
[INFO] [stdout] test normal_inverse_gaussian::tests::test_normal_inverse_gaussian_invalid_param ... ok
[INFO] [stdout] test pareto::tests::value_stability ... ok
[INFO] [stdout] test pert::test::test_pert ... ok
[INFO] [stdout] test normal_inverse_gaussian::tests::test_normal_inverse_gaussian ... ok
[INFO] [stdout] test pareto::tests::sample ... ok
[INFO] [stdout] test triangular::test::test_triangular ... ok
[INFO] [stdout] test normal::tests::test_normal ... ok
[INFO] [stdout] test unit_circle::tests::norm ... ok
[INFO] [stdout] test weibull::tests::sample ... ok
[INFO] [stdout] test weibull::tests::value_stability ... ok
[INFO] [stdout] test unit_sphere::tests::norm ... ok
[INFO] [stdout] test hypergeometric::test::test_hypergeometric ... ok
[INFO] [stdout] test weighted_alias::test::value_stability ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_f32 ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_i8 ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_u8 ... ok
[INFO] [stdout] test poisson::test::test_poisson_avg ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_i128 ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_u128 ... ok
[INFO] [stdout] test geometric::test::test_geometric ... ok
[INFO] [stdout] test binomial::test::test_binomial_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_alpha - should panic ... ok
[INFO] [stdout] test cauchy::test::test_cauchy_invalid_scale_zero - should panic ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet_invalid_length - should panic ... ok
[INFO] [stdout] test exponential::test::test_exp_invalid_lambda_nan - should panic ... ok
[INFO] [stdout] test exponential::test::test_exp_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] test gamma::test::test_beta_invalid_dof - should panic ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_invalid_dof - should panic ... ok
[INFO] [stdout] test pareto::tests::invalid - 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 poisson::test::test_poisson_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rand_distr
[INFO] [stdout] 
[INFO] [stdout] running 28 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 rand_distr --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern average=/opt/rustwide/target/debug/deps/libaverage-ec7d20465a691532.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-e8b98ef135a960fe.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-0d7f20166dd14132.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-091a36327fc7fd22.rlib --extern rand_pcg=/opt/rustwide/target/debug/deps/librand_pcg-ebcd23cd7aac0222.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1995a970980b5e733661a137ea11a48f132c685bfe2365bda335e961aa4109b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1995a970980b5e733661a137ea11a48f132c685bfe2365bda335e961aa4109b3", kill_on_drop: false }`
[INFO] [stdout] 1995a970980b5e733661a137ea11a48f132c685bfe2365bda335e961aa4109b3