[INFO] fetching crate rand_distr 0.4.1...
[INFO] testing rand_distr-0.4.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate rand_distr 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rand_distr 0.4.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7c5671e726cb76f43a163e8cd8cb2b5042f38374d10b2bbe46428fc16374041
[INFO] running `Command { std: "docker" "start" "-a" "f7c5671e726cb76f43a163e8cd8cb2b5042f38374d10b2bbe46428fc16374041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c5671e726cb76f43a163e8cd8cb2b5042f38374d10b2bbe46428fc16374041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c5671e726cb76f43a163e8cd8cb2b5042f38374d10b2bbe46428fc16374041", kill_on_drop: false }`
[INFO] [stdout] f7c5671e726cb76f43a163e8cd8cb2b5042f38374d10b2bbe46428fc16374041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] decc66c9202ef6fa2aa023036f0da1e1e38ddb275d2613e1c4a2809d45097f07
[INFO] running `Command { std: "docker" "start" "-a" "decc66c9202ef6fa2aa023036f0da1e1e38ddb275d2613e1c4a2809d45097f07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libm v0.2.1
[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 3.69s
[INFO] running `Command { std: "docker" "inspect" "decc66c9202ef6fa2aa023036f0da1e1e38ddb275d2613e1c4a2809d45097f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "decc66c9202ef6fa2aa023036f0da1e1e38ddb275d2613e1c4a2809d45097f07", kill_on_drop: false }`
[INFO] [stdout] decc66c9202ef6fa2aa023036f0da1e1e38ddb275d2613e1c4a2809d45097f07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd576b93465736cb14fb00a035f61acbfdf5965bf3bab0bee5ab5f317cbea480
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd576b93465736cb14fb00a035f61acbfdf5965bf3bab0bee5ab5f317cbea480", 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 2.98s
[INFO] running `Command { std: "docker" "inspect" "cd576b93465736cb14fb00a035f61acbfdf5965bf3bab0bee5ab5f317cbea480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd576b93465736cb14fb00a035f61acbfdf5965bf3bab0bee5ab5f317cbea480", kill_on_drop: false }`
[INFO] [stdout] cd576b93465736cb14fb00a035f61acbfdf5965bf3bab0bee5ab5f317cbea480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf5f284c4d39ccd219b458f208954bf5f7aee53683ea67fb8e0482232a99f704
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bf5f284c4d39ccd219b458f208954bf5f7aee53683ea67fb8e0482232a99f704", 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-12d4953611bbe1bf)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test binomial::test::test_binomial_end_points ... ok
[INFO] [stdout] test cauchy::test::value_stability ... ok
[INFO] [stdout] test exponential::test::test_exp ... ok
[INFO] [stdout] test exponential::test::test_zero ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet_with_param ... ok
[INFO] [stdout] test cauchy::test::test_cauchy_averages ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet ... 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_large ... ok
[INFO] [stdout] test gamma::test::test_beta ... ok
[INFO] [stdout] test gamma::test::test_f ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_one ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_small ... ok
[INFO] [stdout] test geometric::test::test_standard_geometric ... ok
[INFO] [stdout] test geometric::test::test_geo_invalid_p ... ok
[INFO] [stdout] test gamma::test::test_t ... ok
[INFO] [stdout] test normal::tests::test_log_normal ... ok
[INFO] [stdout] test hypergeometric::test::test_hypergeometric ... 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 hypergeometric::test::test_hypergeometric_invalid_params ... ok
[INFO] [stdout] test normal_inverse_gaussian::tests::test_normal_inverse_gaussian_invalid_param ... ok
[INFO] [stdout] test normal::tests::test_normal_cv ... ok
[INFO] [stdout] test normal::tests::test_normal ... ok
[INFO] [stdout] test normal::tests::test_normal_invalid_sd ... ok
[INFO] [stdout] test normal::tests::test_log_normal_invalid_sd ... ok
[INFO] [stdout] test pareto::tests::sample ... ok
[INFO] [stdout] test pareto::tests::value_stability ... ok
[INFO] [stdout] test normal_inverse_gaussian::tests::test_normal_inverse_gaussian ... ok
[INFO] [stdout] test triangular::test::test_triangular ... ok
[INFO] [stdout] test unit_circle::tests::norm ... ok
[INFO] [stdout] test unit_sphere::tests::norm ... ok
[INFO] [stdout] test pert::test::test_pert ... ok
[INFO] [stdout] test weibull::tests::sample ... 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 gamma::test::test_beta_invalid_dof - should panic ... ok
[INFO] [stdout] test binomial::test::test_binomial_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] test cauchy::test::test_cauchy_invalid_scale_zero - should panic ... ok
[INFO] [stdout] test cauchy::test::test_cauchy_invalid_scale_neg - should panic ... ok
[INFO] [stdout] test exponential::test::test_exp_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] test gamma::test::test_chi_squared_invalid_dof - should panic ... ok
[INFO] [stdout] test dirichlet::test::test_dirichlet_invalid_alpha - should panic ... ok
[INFO] [stdout] test pareto::tests::invalid - should panic ... ok
[INFO] [stdout] test weibull::tests::invalid - should panic ... ok
[INFO] [stdout] test poisson::test::test_poisson_invalid_lambda_zero - should panic ... ok
[INFO] [stdout] test poisson::test::test_poisson_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] test poisson::test::test_poisson_avg ... ok
[INFO] [stdout] test weibull::tests::value_stability ... ok
[INFO] [stdout] test geometric::test::test_geometric ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_f32 ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_u8 ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_i8 ... ok
[INFO] [stdout] test weighted_alias::test::value_stability ... ok
[INFO] [stdout] test weighted_alias::test::test_weighted_index_i128 ... ok
[INFO] [stderr]    Doc-tests rand_distr
[INFO] [stdout] test weighted_alias::test::test_weighted_index_u128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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-4873abc93cea3499.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-af4463d3a1dbad18.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-8de6dedc0283779e.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-1508dbdce73c04e6.rlib --extern rand_pcg=/opt/rustwide/target/debug/deps/librand_pcg-98326ab50668697f.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" "bf5f284c4d39ccd219b458f208954bf5f7aee53683ea67fb8e0482232a99f704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5f284c4d39ccd219b458f208954bf5f7aee53683ea67fb8e0482232a99f704", kill_on_drop: false }`
[INFO] [stdout] bf5f284c4d39ccd219b458f208954bf5f7aee53683ea67fb8e0482232a99f704