[INFO] fetching crate probability 0.17.0...
[INFO] testing probability-0.17.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate probability 0.17.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate probability 0.17.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate probability 0.17.0
[INFO] finished tweaking crates.io crate probability 0.17.0
[INFO] tweaked toml for crates.io crate probability 0.17.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 1f9b369a42d76a5bb4b35396f8644b0f1caff5c5923770425b09203039891e93
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1f9b369a42d76a5bb4b35396f8644b0f1caff5c5923770425b09203039891e93"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling random v0.12.2
[INFO] [stderr]    Compiling special v0.8.1
[INFO] [stderr]    Compiling probability v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "1f9b369a42d76a5bb4b35396f8644b0f1caff5c5923770425b09203039891e93"`
[INFO] running `"docker" "rm" "-f" "1f9b369a42d76a5bb4b35396f8644b0f1caff5c5923770425b09203039891e93"`
[INFO] [stdout] 1f9b369a42d76a5bb4b35396f8644b0f1caff5c5923770425b09203039891e93
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ce02afda16baa9ded4027ef83fd5e52b73d2c15aff8671df98ff7efea4ba2ba
[INFO] running `"docker" "start" "-a" "8ce02afda16baa9ded4027ef83fd5e52b73d2c15aff8671df98ff7efea4ba2ba"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling assert v0.7.4
[INFO] [stderr]    Compiling probability v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `"docker" "inspect" "8ce02afda16baa9ded4027ef83fd5e52b73d2c15aff8671df98ff7efea4ba2ba"`
[INFO] running `"docker" "rm" "-f" "8ce02afda16baa9ded4027ef83fd5e52b73d2c15aff8671df98ff7efea4ba2ba"`
[INFO] [stdout] 8ce02afda16baa9ded4027ef83fd5e52b73d2c15aff8671df98ff7efea4ba2ba
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c83d2a35534001eb5d016a085a104154533759f0209d7e4f1ce3f5e5464c93e
[INFO] running `"docker" "start" "-a" "9c83d2a35534001eb5d016a085a104154533759f0209d7e4f1ce3f5e5464c93e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/probability-f7c175fef459e19a
[INFO] [stdout] 
[INFO] [stdout] running 138 tests
[INFO] [stdout] test distribution::bernoulli::tests::distribution ... ok
[INFO] [stdout] test distribution::bernoulli::tests::kurtosis ... ok
[INFO] [stdout] test distribution::bernoulli::tests::mean ... ok
[INFO] [stdout] test distribution::bernoulli::tests::modes ... ok
[INFO] [stdout] test distribution::bernoulli::tests::variance ... ok
[INFO] [stdout] test distribution::bernoulli::tests::sample ... ok
[INFO] [stdout] test distribution::bernoulli::tests::median ... ok
[INFO] [stdout] test distribution::beta::tests::mean ... ok
[INFO] [stdout] test distribution::bernoulli::tests::mass ... ok
[INFO] [stdout] test distribution::bernoulli::tests::entropy ... ok
[INFO] [stdout] test distribution::beta::tests::median ... ok
[INFO] [stdout] test distribution::beta::tests::inverse ... ok
[INFO] [stdout] test distribution::beta::tests::distribution ... ok
[INFO] [stdout] test distribution::bernoulli::tests::inverse ... ok
[INFO] [stdout] test distribution::binomial::tests::mean ... ok
[INFO] [stdout] test distribution::binomial::tests::distribution ... ok
[INFO] [stdout] test distribution::binomial::tests::mass ... ok
[INFO] [stdout] test distribution::binomial::tests::modes ... ok
[INFO] [stdout] test distribution::beta::tests::kurtosis ... ok
[INFO] [stdout] test distribution::binomial::tests::entropy ... ok
[INFO] [stdout] test distribution::beta::tests::entropy ... ok
[INFO] [stdout] test distribution::beta::tests::modes ... ok
[INFO] [stdout] test distribution::binomial::tests::inverse ... ok
[INFO] [stdout] test distribution::beta::tests::sample ... ok
[INFO] [stdout] test distribution::beta::tests::skewness ... ok
[INFO] [stdout] test distribution::binomial::tests::skewness ... ok
[INFO] [stdout] test distribution::binomial::tests::median ... ok
[INFO] [stdout] test distribution::bernoulli::tests::skewness ... ok
[INFO] [stdout] test distribution::binomial::tests::variance ... ok
[INFO] [stdout] test distribution::beta::tests::variance ... ok
[INFO] [stdout] test distribution::beta::tests::density ... ok
[INFO] [stdout] test distribution::binomial::tests::kurtosis ... ok
[INFO] [stdout] test distribution::categorical::tests::distribution ... ok
[INFO] [stdout] test distribution::categorical::tests::entropy ... ok
[INFO] [stdout] test distribution::categorical::tests::median ... ok
[INFO] [stdout] test distribution::categorical::tests::skewness ... ok
[INFO] [stdout] test distribution::categorical::tests::modes ... ok
[INFO] [stdout] test distribution::categorical::tests::sample ... ok
[INFO] [stdout] test distribution::categorical::tests::variance ... ok
[INFO] [stdout] test distribution::exponential::tests::density ... ok
[INFO] [stdout] test distribution::categorical::tests::inverse ... ok
[INFO] [stdout] test distribution::categorical::tests::mass ... ok
[INFO] [stdout] test distribution::categorical::tests::kurtosis ... ok
[INFO] [stdout] test distribution::categorical::tests::mean ... ok
[INFO] [stdout] test distribution::exponential::tests::deviation ... ok
[INFO] [stdout] test distribution::exponential::tests::distribution ... ok
[INFO] [stdout] test distribution::exponential::tests::inverse ... ok
[INFO] [stdout] test distribution::exponential::tests::kurtosis ... ok
[INFO] [stdout] test distribution::exponential::tests::mean ... ok
[INFO] [stdout] test distribution::exponential::tests::median ... ok
[INFO] [stdout] test distribution::exponential::tests::entropy ... ok
[INFO] [stdout] test distribution::exponential::tests::modes ... ok
[INFO] [stdout] test distribution::exponential::tests::skewness ... ok
[INFO] [stdout] test distribution::exponential::tests::variance ... ok
[INFO] [stdout] test distribution::gamma::tests::entropy ... ok
[INFO] [stdout] test distribution::gamma::tests::density ... ok
[INFO] [stdout] test distribution::gamma::tests::distribution ... ok
[INFO] [stdout] test distribution::gamma::tests::kurtosis ... ok
[INFO] [stdout] test distribution::gamma::tests::mean ... ok
[INFO] [stdout] test distribution::gamma::tests::modes ... ok
[INFO] [stdout] test distribution::gamma::tests::skewness ... ok
[INFO] [stdout] test distribution::gamma::tests::variance ... ok
[INFO] [stdout] test distribution::gaussian::tests::deviation ... ok
[INFO] [stdout] test distribution::gaussian::tests::density ... ok
[INFO] [stdout] test distribution::gaussian::tests::distribution ... ok
[INFO] [stdout] test distribution::gaussian::tests::mean ... ok
[INFO] [stdout] test distribution::gaussian::tests::median ... ok
[INFO] [stdout] test distribution::gaussian::tests::skewness ... ok
[INFO] [stdout] test distribution::gaussian::tests::modes ... ok
[INFO] [stdout] test distribution::gaussian::tests::entropy ... ok
[INFO] [stdout] test distribution::gaussian::tests::inverse ... ok
[INFO] [stdout] test distribution::gaussian::tests::kurtosis ... ok
[INFO] [stdout] test distribution::gaussian::tests::variance ... ok
[INFO] [stdout] test distribution::laplace::tests::density ... ok
[INFO] [stdout] test distribution::laplace::tests::entropy ... ok
[INFO] [stdout] test distribution::laplace::tests::deviation ... ok
[INFO] [stdout] test distribution::laplace::tests::kurtosis ... ok
[INFO] [stdout] test distribution::laplace::tests::distribution ... ok
[INFO] [stdout] test distribution::laplace::tests::inverse ... ok
[INFO] [stdout] test distribution::laplace::tests::mean ... ok
[INFO] [stdout] test distribution::laplace::tests::median ... ok
[INFO] [stdout] test distribution::laplace::tests::modes ... ok
[INFO] [stdout] test distribution::laplace::tests::skewness ... ok
[INFO] [stdout] test distribution::laplace::tests::variance ... ok
[INFO] [stdout] test distribution::logistic::tests::density ... ok
[INFO] [stdout] test distribution::logistic::tests::deviation ... ok
[INFO] [stdout] test distribution::logistic::tests::entropy ... ok
[INFO] [stdout] test distribution::logistic::tests::distribution ... ok
[INFO] [stdout] test distribution::logistic::tests::median ... ok
[INFO] [stdout] test distribution::logistic::tests::mean ... ok
[INFO] [stdout] test distribution::logistic::tests::kurtosis ... ok
[INFO] [stdout] test distribution::logistic::tests::inverse ... ok
[INFO] [stdout] test distribution::logistic::tests::modes ... ok
[INFO] [stdout] test distribution::logistic::tests::skewness ... ok
[INFO] [stdout] test distribution::lognormal::tests::deviation ... ok
[INFO] [stdout] test distribution::lognormal::tests::variance ... ok
[INFO] [stdout] test distribution::lognormal::tests::distribution ... ok
[INFO] [stdout] test distribution::lognormal::tests::inverse ... ok
[INFO] [stdout] test distribution::lognormal::tests::kurtosis ... ok
[INFO] [stdout] test distribution::lognormal::tests::entropy ... ok
[INFO] [stdout] test distribution::lognormal::tests::mean ... ok
[INFO] [stdout] test distribution::logistic::tests::variance ... ok
[INFO] [stdout] test distribution::lognormal::tests::density ... ok
[INFO] [stdout] test distribution::pert::tests::density ... ok
[INFO] [stdout] test distribution::lognormal::tests::skewness ... ok
[INFO] [stdout] test distribution::lognormal::tests::median ... ok
[INFO] [stdout] test distribution::pert::tests::distribution ... ok
[INFO] [stdout] test distribution::lognormal::tests::modes ... ok
[INFO] [stdout] test distribution::pert::tests::entropy ... ok
[INFO] [stdout] test distribution::pert::tests::modes ... ok
[INFO] [stdout] test distribution::pert::tests::inverse ... ok
[INFO] [stdout] test distribution::pert::tests::median ... ok
[INFO] [stdout] test distribution::triangular::tests::density ... ok
[INFO] [stdout] test distribution::pert::tests::mean ... ok
[INFO] [stdout] test distribution::triangular::tests::distribution ... ok
[INFO] [stdout] test distribution::triangular::tests::entropy ... ok
[INFO] [stdout] test distribution::triangular::tests::deviation ... ok
[INFO] [stdout] test distribution::pert::tests::kurtosis ... ok
[INFO] [stdout] test distribution::uniform::tests::distribution ... ok
[INFO] [stdout] test distribution::triangular::tests::modes ... ok
[INFO] [stdout] test distribution::pert::tests::variance ... ok
[INFO] [stdout] test distribution::triangular::tests::mean ... ok
[INFO] [stdout] test distribution::uniform::tests::inverse ... ok
[INFO] [stdout] test distribution::triangular::tests::inverse ... ok
[INFO] [stdout] test distribution::triangular::tests::variance ... ok
[INFO] [stdout] test distribution::triangular::tests::skewness ... ok
[INFO] [stdout] test distribution::uniform::tests::density ... ok
[INFO] [stdout] test distribution::triangular::tests::median ... ok
[INFO] [stdout] test distribution::uniform::tests::kurtosis ... ok
[INFO] [stdout] test distribution::uniform::tests::entropy ... ok
[INFO] [stdout] test distribution::triangular::tests::kurtosis ... ok
[INFO] [stdout] test distribution::uniform::tests::mean ... ok
[INFO] [stdout] test distribution::uniform::tests::median ... ok
[INFO] [stdout] test distribution::uniform::tests::sample ... ok
[INFO] [stdout] test distribution::pert::tests::skewness ... ok
[INFO] [stdout] test distribution::pert::tests::sample ... ok
[INFO] [stdout] test distribution::uniform::tests::skewness ... ok
[INFO] [stdout] test distribution::uniform::tests::variance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 138 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests probability
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9c83d2a35534001eb5d016a085a104154533759f0209d7e4f1ce3f5e5464c93e"`
[INFO] running `"docker" "rm" "-f" "9c83d2a35534001eb5d016a085a104154533759f0209d7e4f1ce3f5e5464c93e"`
[INFO] [stdout] 9c83d2a35534001eb5d016a085a104154533759f0209d7e4f1ce3f5e5464c93e