[INFO] fetching crate probability 0.17.0...
[INFO] extracting crate probability 0.17.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/probability/0.17.0
[INFO] extracting crate probability 0.17.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/probability/0.17.0
[INFO] validating manifest of probability-0.17.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of probability-0.17.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing probability-0.17.0
[INFO] finished frobbing probability-0.17.0
[INFO] frobbed toml for probability-0.17.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/probability/0.17.0/Cargo.toml
[INFO] started frobbing probability-0.17.0
[INFO] finished frobbing probability-0.17.0
[INFO] frobbed toml for probability-0.17.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/probability/0.17.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing probability-0.17.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/probability/0.17.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 38de51433d2956ea429c193d43e36926aa05269a616e96cb71422d5a2c55f85a
[INFO] running `"docker" "start" "-a" "38de51433d2956ea429c193d43e36926aa05269a616e96cb71422d5a2c55f85a"`
[INFO] [stderr]    Compiling random v0.12.2
[INFO] [stderr]    Compiling special v0.8.1
[INFO] [stderr]    Compiling probability v0.17.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "38de51433d2956ea429c193d43e36926aa05269a616e96cb71422d5a2c55f85a"`
[INFO] running `"docker" "rm" "-f" "38de51433d2956ea429c193d43e36926aa05269a616e96cb71422d5a2c55f85a"`
[INFO] [stdout] 38de51433d2956ea429c193d43e36926aa05269a616e96cb71422d5a2c55f85a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/probability/0.17.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5fb8b10b92d22e9ed869a87a56c9085ed847e956c51d9e3e9572ae79402420d5
[INFO] running `"docker" "start" "-a" "5fb8b10b92d22e9ed869a87a56c9085ed847e956c51d9e3e9572ae79402420d5"`
[INFO] [stderr]    Compiling assert v0.7.4
[INFO] [stderr]    Compiling probability v0.17.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `"docker" "inspect" "5fb8b10b92d22e9ed869a87a56c9085ed847e956c51d9e3e9572ae79402420d5"`
[INFO] running `"docker" "rm" "-f" "5fb8b10b92d22e9ed869a87a56c9085ed847e956c51d9e3e9572ae79402420d5"`
[INFO] [stdout] 5fb8b10b92d22e9ed869a87a56c9085ed847e956c51d9e3e9572ae79402420d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/probability/0.17.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e033c010657de0d17d27c96b2e533a9923c463d8d1212fb26684644aee5eedeb
[INFO] running `"docker" "start" "-a" "e033c010657de0d17d27c96b2e533a9923c463d8d1212fb26684644aee5eedeb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/probability-b5766fef1e5f2bb2
[INFO] [stdout] 
[INFO] [stdout] running 138 tests
[INFO] [stdout] test distribution::bernoulli::tests::kurtosis ... ok
[INFO] [stdout] test distribution::bernoulli::tests::distribution ... ok
[INFO] [stdout] test distribution::bernoulli::tests::inverse ... ok
[INFO] [stdout] test distribution::bernoulli::tests::mass ... ok
[INFO] [stdout] test distribution::bernoulli::tests::sample ... ok
[INFO] [stdout] test distribution::bernoulli::tests::mean ... ok
[INFO] [stdout] test distribution::bernoulli::tests::entropy ... ok
[INFO] [stdout] test distribution::bernoulli::tests::median ... ok
[INFO] [stdout] test distribution::bernoulli::tests::modes ... ok
[INFO] [stdout] test distribution::bernoulli::tests::skewness ... ok
[INFO] [stdout] test distribution::beta::tests::entropy ... ok
[INFO] [stdout] test distribution::bernoulli::tests::variance ... ok
[INFO] [stdout] test distribution::beta::tests::inverse ... ok
[INFO] [stdout] test distribution::beta::tests::kurtosis ... ok
[INFO] [stdout] test distribution::beta::tests::mean ... ok
[INFO] [stdout] test distribution::beta::tests::distribution ... ok
[INFO] [stdout] test distribution::beta::tests::median ... ok
[INFO] [stdout] test distribution::beta::tests::density ... ok
[INFO] [stdout] test distribution::beta::tests::modes ... ok
[INFO] [stdout] test distribution::beta::tests::variance ... ok
[INFO] [stdout] test distribution::binomial::tests::distribution ... ok
[INFO] [stdout] test distribution::binomial::tests::mass ... ok
[INFO] [stdout] test distribution::binomial::tests::kurtosis ... ok
[INFO] [stdout] test distribution::binomial::tests::entropy ... ok
[INFO] [stdout] test distribution::beta::tests::skewness ... ok
[INFO] [stdout] test distribution::binomial::tests::median ... ok
[INFO] [stdout] test distribution::beta::tests::sample ... ok
[INFO] [stdout] test distribution::binomial::tests::mean ... ok
[INFO] [stdout] test distribution::binomial::tests::inverse ... ok
[INFO] [stdout] test distribution::binomial::tests::skewness ... ok
[INFO] [stdout] test distribution::binomial::tests::variance ... ok
[INFO] [stdout] test distribution::categorical::tests::distribution ... ok
[INFO] [stdout] test distribution::categorical::tests::kurtosis ... ok
[INFO] [stdout] test distribution::categorical::tests::mass ... ok
[INFO] [stdout] test distribution::binomial::tests::modes ... ok
[INFO] [stdout] test distribution::categorical::tests::median ... ok
[INFO] [stdout] test distribution::categorical::tests::inverse ... ok
[INFO] [stdout] test distribution::exponential::tests::density ... ok
[INFO] [stdout] test distribution::categorical::tests::sample ... ok
[INFO] [stdout] test distribution::categorical::tests::skewness ... ok
[INFO] [stdout] test distribution::exponential::tests::deviation ... ok
[INFO] [stdout] test distribution::categorical::tests::variance ... ok
[INFO] [stdout] test distribution::categorical::tests::entropy ... ok
[INFO] [stdout] test distribution::categorical::tests::mean ... ok
[INFO] [stdout] test distribution::categorical::tests::modes ... ok
[INFO] [stdout] test distribution::exponential::tests::inverse ... ok
[INFO] [stdout] test distribution::exponential::tests::median ... ok
[INFO] [stdout] test distribution::exponential::tests::skewness ... ok
[INFO] [stdout] test distribution::exponential::tests::kurtosis ... ok
[INFO] [stdout] test distribution::exponential::tests::variance ... ok
[INFO] [stdout] test distribution::exponential::tests::modes ... ok
[INFO] [stdout] test distribution::exponential::tests::entropy ... ok
[INFO] [stdout] test distribution::exponential::tests::mean ... ok
[INFO] [stdout] test distribution::exponential::tests::distribution ... ok
[INFO] [stdout] test distribution::gamma::tests::mean ... ok
[INFO] [stdout] test distribution::gaussian::tests::density ... ok
[INFO] [stdout] test distribution::gaussian::tests::deviation ... ok
[INFO] [stdout] test distribution::gaussian::tests::distribution ... 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::mean ... ok
[INFO] [stdout] test distribution::gaussian::tests::median ... ok
[INFO] [stdout] test distribution::gaussian::tests::modes ... ok
[INFO] [stdout] test distribution::gaussian::tests::skewness ... ok
[INFO] [stdout] test distribution::gaussian::tests::variance ... ok
[INFO] [stdout] test distribution::laplace::tests::density ... ok
[INFO] [stdout] test distribution::laplace::tests::deviation ... ok
[INFO] [stdout] test distribution::laplace::tests::distribution ... ok
[INFO] [stdout] test distribution::laplace::tests::entropy ... ok
[INFO] [stdout] test distribution::laplace::tests::inverse ... ok
[INFO] [stdout] test distribution::laplace::tests::kurtosis ... 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::distribution ... ok
[INFO] [stdout] test distribution::logistic::tests::entropy ... ok
[INFO] [stdout] test distribution::logistic::tests::inverse ... ok
[INFO] [stdout] test distribution::logistic::tests::kurtosis ... ok
[INFO] [stdout] test distribution::logistic::tests::mean ... ok
[INFO] [stdout] test distribution::logistic::tests::median ... ok
[INFO] [stdout] test distribution::logistic::tests::modes ... ok
[INFO] [stdout] test distribution::logistic::tests::skewness ... ok
[INFO] [stdout] test distribution::logistic::tests::variance ... ok
[INFO] [stdout] test distribution::lognormal::tests::density ... ok
[INFO] [stdout] test distribution::lognormal::tests::deviation ... ok
[INFO] [stdout] test distribution::lognormal::tests::distribution ... ok
[INFO] [stdout] test distribution::lognormal::tests::entropy ... ok
[INFO] [stdout] test distribution::lognormal::tests::inverse ... ok
[INFO] [stdout] test distribution::lognormal::tests::kurtosis ... ok
[INFO] [stdout] test distribution::lognormal::tests::mean ... ok
[INFO] [stdout] test distribution::lognormal::tests::median ... ok
[INFO] [stdout] test distribution::lognormal::tests::modes ... ok
[INFO] [stdout] test distribution::lognormal::tests::skewness ... ok
[INFO] [stdout] test distribution::lognormal::tests::variance ... ok
[INFO] [stdout] test distribution::pert::tests::density ... ok
[INFO] [stdout] test distribution::pert::tests::distribution ... ok
[INFO] [stdout] test distribution::pert::tests::entropy ... ok
[INFO] [stdout] test distribution::pert::tests::inverse ... ok
[INFO] [stdout] test distribution::pert::tests::kurtosis ... ok
[INFO] [stdout] test distribution::pert::tests::mean ... ok
[INFO] [stdout] test distribution::pert::tests::median ... 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::pert::tests::variance ... ok
[INFO] [stdout] test distribution::triangular::tests::density ... ok
[INFO] [stdout] test distribution::pert::tests::modes ... ok
[INFO] [stdout] test distribution::triangular::tests::deviation ... ok
[INFO] [stdout] test distribution::gamma::tests::variance ... ok
[INFO] [stdout] test distribution::gamma::tests::modes ... ok
[INFO] [stdout] test distribution::gamma::tests::skewness ... ok
[INFO] [stdout] test distribution::gamma::tests::kurtosis ... ok
[INFO] [stdout] test distribution::pert::tests::skewness ... ok
[INFO] [stdout] test distribution::triangular::tests::entropy ... ok
[INFO] [stdout] test distribution::triangular::tests::kurtosis ... ok
[INFO] [stdout] test distribution::triangular::tests::inverse ... ok
[INFO] [stdout] test distribution::triangular::tests::mean ... ok
[INFO] [stdout] test distribution::triangular::tests::median ... ok
[INFO] [stdout] test distribution::triangular::tests::distribution ... ok
[INFO] [stdout] test distribution::pert::tests::sample ... ok
[INFO] [stdout] test distribution::uniform::tests::kurtosis ... ok
[INFO] [stdout] test distribution::uniform::tests::inverse ... ok
[INFO] [stdout] test distribution::uniform::tests::distribution ... ok
[INFO] [stdout] test distribution::uniform::tests::entropy ... ok
[INFO] [stdout] test distribution::uniform::tests::density ... ok
[INFO] [stdout] test distribution::triangular::tests::modes ... ok
[INFO] [stdout] test distribution::triangular::tests::skewness ... ok
[INFO] [stdout] test distribution::uniform::tests::skewness ... ok
[INFO] [stdout] test distribution::uniform::tests::sample ... ok
[INFO] [stdout] test distribution::uniform::tests::median ... ok
[INFO] [stdout] test distribution::uniform::tests::mean ... ok
[INFO] [stdout] test distribution::uniform::tests::variance ... ok
[INFO] [stdout] test distribution::triangular::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" "e033c010657de0d17d27c96b2e533a9923c463d8d1212fb26684644aee5eedeb"`
[INFO] running `"docker" "rm" "-f" "e033c010657de0d17d27c96b2e533a9923c463d8d1212fb26684644aee5eedeb"`
[INFO] [stdout] e033c010657de0d17d27c96b2e533a9923c463d8d1212fb26684644aee5eedeb