[INFO] fetching crate probability 0.17.0...
[INFO] testing probability-0.17.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate probability 0.17.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate probability 0.17.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert v0.7.4
[INFO] [stderr]   Downloaded random v0.12.2
[INFO] [stderr]   Downloaded special v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50c8689bea17e399fe84cac06dc1dac489ac58015ba7599b31f0ccb5289243d0
[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" "50c8689bea17e399fe84cac06dc1dac489ac58015ba7599b31f0ccb5289243d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50c8689bea17e399fe84cac06dc1dac489ac58015ba7599b31f0ccb5289243d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c8689bea17e399fe84cac06dc1dac489ac58015ba7599b31f0ccb5289243d0", kill_on_drop: false }`
[INFO] [stdout] 50c8689bea17e399fe84cac06dc1dac489ac58015ba7599b31f0ccb5289243d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 76e2963ba9278fb96b1c6cfedf6fd8733b4f6377e0028de3fd95ec2397987b2f
[INFO] running `Command { std: "docker" "start" "-a" "76e2963ba9278fb96b1c6cfedf6fd8733b4f6377e0028de3fd95ec2397987b2f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[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 4.31s
[INFO] running `Command { std: "docker" "inspect" "76e2963ba9278fb96b1c6cfedf6fd8733b4f6377e0028de3fd95ec2397987b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e2963ba9278fb96b1c6cfedf6fd8733b4f6377e0028de3fd95ec2397987b2f", kill_on_drop: false }`
[INFO] [stdout] 76e2963ba9278fb96b1c6cfedf6fd8733b4f6377e0028de3fd95ec2397987b2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1e331132e1e7a7ad8d5f912a0c5bafd05f6e05404b810570edf42287f549267
[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" "e1e331132e1e7a7ad8d5f912a0c5bafd05f6e05404b810570edf42287f549267", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert v0.7.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling probability v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.21s
[INFO] running `Command { std: "docker" "inspect" "e1e331132e1e7a7ad8d5f912a0c5bafd05f6e05404b810570edf42287f549267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e331132e1e7a7ad8d5f912a0c5bafd05f6e05404b810570edf42287f549267", kill_on_drop: false }`
[INFO] [stdout] e1e331132e1e7a7ad8d5f912a0c5bafd05f6e05404b810570edf42287f549267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 604df8bd082d556ed71ae20f8c7933770adc80efeaf62220b144b22a09f528ad
[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" "604df8bd082d556ed71ae20f8c7933770adc80efeaf62220b144b22a09f528ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/probability-fad5f3b72cc41dda
[INFO] [stdout] running 138 tests
[INFO] [stdout] test distribution::bernoulli::tests::distribution ... ok
[INFO] [stdout] test distribution::bernoulli::tests::inverse ... ok
[INFO] [stdout] test distribution::bernoulli::tests::kurtosis ... ok
[INFO] [stdout] test distribution::bernoulli::tests::entropy ... ok
[INFO] [stdout] test distribution::bernoulli::tests::mass ... ok
[INFO] [stdout] test distribution::bernoulli::tests::mean ... ok
[INFO] [stdout] test distribution::beta::tests::sample ... ok
[INFO] [stdout] test distribution::beta::tests::skewness ... ok
[INFO] [stdout] test distribution::beta::tests::modes ... ok
[INFO] [stdout] test distribution::beta::tests::median ... ok
[INFO] [stdout] test distribution::beta::tests::mean ... ok
[INFO] [stdout] test distribution::beta::tests::entropy ... ok
[INFO] [stdout] test distribution::binomial::tests::entropy ... ok
[INFO] [stdout] test distribution::beta::tests::distribution ... ok
[INFO] [stdout] test distribution::binomial::tests::inverse ... ok
[INFO] [stdout] test distribution::binomial::tests::kurtosis ... ok
[INFO] [stdout] test distribution::binomial::tests::mass ... ok
[INFO] [stdout] test distribution::binomial::tests::mean ... ok
[INFO] [stdout] test distribution::binomial::tests::median ... ok
[INFO] [stdout] test distribution::beta::tests::density ... ok
[INFO] [stdout] test distribution::binomial::tests::modes ... 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::entropy ... ok
[INFO] [stdout] test distribution::categorical::tests::inverse ... ok
[INFO] [stdout] test distribution::categorical::tests::kurtosis ... ok
[INFO] [stdout] test distribution::categorical::tests::mass ... ok
[INFO] [stdout] test distribution::categorical::tests::mean ... ok
[INFO] [stdout] test distribution::categorical::tests::median ... ok
[INFO] [stdout] test distribution::categorical::tests::modes ... ok
[INFO] [stdout] test distribution::categorical::tests::sample ... ok
[INFO] [stdout] test distribution::categorical::tests::skewness ... ok
[INFO] [stdout] test distribution::categorical::tests::variance ... ok
[INFO] [stdout] test distribution::exponential::tests::density ... ok
[INFO] [stdout] test distribution::exponential::tests::deviation ... ok
[INFO] [stdout] test distribution::exponential::tests::distribution ... ok
[INFO] [stdout] test distribution::exponential::tests::entropy ... 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::modes ... ok
[INFO] [stdout] test distribution::exponential::tests::skewness ... ok
[INFO] [stdout] test distribution::exponential::tests::variance ... ok
[INFO] [stdout] test distribution::gamma::tests::density ... ok
[INFO] [stdout] test distribution::gamma::tests::distribution ... ok
[INFO] [stdout] test distribution::gamma::tests::entropy ... 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::bernoulli::tests::variance ... ok
[INFO] [stdout] test distribution::binomial::tests::distribution ... ok
[INFO] [stdout] test distribution::bernoulli::tests::modes ... ok
[INFO] [stdout] test distribution::beta::tests::variance ... ok
[INFO] [stdout] test distribution::gamma::tests::variance ... ok
[INFO] [stdout] test distribution::beta::tests::kurtosis ... ok
[INFO] [stdout] test distribution::bernoulli::tests::sample ... 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::beta::tests::inverse ... ok
[INFO] [stdout] test distribution::gaussian::tests::median ... ok
[INFO] [stdout] test distribution::bernoulli::tests::skewness ... ok
[INFO] [stdout] test distribution::gaussian::tests::mean ... ok
[INFO] [stdout] test distribution::bernoulli::tests::median ... ok
[INFO] [stdout] test distribution::gaussian::tests::variance ... ok
[INFO] [stdout] test distribution::laplace::tests::entropy ... ok
[INFO] [stdout] test distribution::laplace::tests::density ... ok
[INFO] [stdout] test distribution::laplace::tests::inverse ... ok
[INFO] [stdout] test distribution::logistic::tests::density ... ok
[INFO] [stdout] test distribution::laplace::tests::modes ... ok
[INFO] [stdout] test distribution::laplace::tests::kurtosis ... ok
[INFO] [stdout] test distribution::gaussian::tests::skewness ... ok
[INFO] [stdout] test distribution::gaussian::tests::modes ... ok
[INFO] [stdout] test distribution::laplace::tests::deviation ... ok
[INFO] [stdout] test distribution::laplace::tests::distribution ... ok
[INFO] [stdout] test distribution::laplace::tests::mean ... ok
[INFO] [stdout] test distribution::logistic::tests::skewness ... ok
[INFO] [stdout] test distribution::laplace::tests::skewness ... ok
[INFO] [stdout] test distribution::laplace::tests::variance ... ok
[INFO] [stdout] test distribution::laplace::tests::median ... ok
[INFO] [stdout] test distribution::logistic::tests::kurtosis ... ok
[INFO] [stdout] test distribution::lognormal::tests::density ... ok
[INFO] [stdout] test distribution::logistic::tests::mean ... ok
[INFO] [stdout] test distribution::logistic::tests::median ... ok
[INFO] [stdout] test distribution::logistic::tests::inverse ... ok
[INFO] [stdout] test distribution::logistic::tests::modes ... ok
[INFO] [stdout] test distribution::logistic::tests::variance ... 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::logistic::tests::deviation ... ok
[INFO] [stdout] test distribution::logistic::tests::entropy ... ok
[INFO] [stdout] test distribution::logistic::tests::distribution ... ok
[INFO] [stdout] test distribution::pert::tests::density ... ok
[INFO] [stdout] test distribution::pert::tests::sample ... ok
[INFO] [stdout] test distribution::pert::tests::distribution ... ok
[INFO] [stdout] test distribution::pert::tests::inverse ... ok
[INFO] [stdout] test distribution::lognormal::tests::mean ... ok
[INFO] [stdout] test distribution::lognormal::tests::skewness ... ok
[INFO] [stdout] test distribution::lognormal::tests::variance ... ok
[INFO] [stdout] test distribution::pert::tests::modes ... ok
[INFO] [stdout] test distribution::pert::tests::kurtosis ... ok
[INFO] [stdout] test distribution::pert::tests::entropy ... ok
[INFO] [stdout] test distribution::pert::tests::median ... ok
[INFO] [stdout] test distribution::lognormal::tests::modes ... ok
[INFO] [stdout] test distribution::triangular::tests::distribution ... ok
[INFO] [stdout] test distribution::triangular::tests::density ... ok
[INFO] [stdout] test distribution::lognormal::tests::median ... ok
[INFO] [stdout] test distribution::pert::tests::mean ... ok
[INFO] [stdout] test distribution::lognormal::tests::kurtosis ... ok
[INFO] [stdout] test distribution::triangular::tests::deviation ... ok
[INFO] [stdout] test distribution::pert::tests::variance ... ok
[INFO] [stdout] test distribution::triangular::tests::kurtosis ... ok
[INFO] [stdout] test distribution::triangular::tests::entropy ... ok
[INFO] [stdout] test distribution::triangular::tests::modes ... ok
[INFO] [stdout] test distribution::triangular::tests::mean ... ok
[INFO] [stdout] test distribution::triangular::tests::median ... ok
[INFO] [stdout] test distribution::lognormal::tests::inverse ... ok
[INFO] [stdout] test distribution::triangular::tests::inverse ... ok
[INFO] [stdout] test distribution::pert::tests::skewness ... ok
[INFO] [stdout] test distribution::uniform::tests::density ... ok
[INFO] [stdout] test distribution::uniform::tests::mean ... ok
[INFO] [stdout] test distribution::uniform::tests::variance ... ok
[INFO] [stderr]    Doc-tests probability
[INFO] [stdout] test distribution::triangular::tests::skewness ... ok
[INFO] [stdout] test distribution::triangular::tests::variance ... ok
[INFO] [stdout] test distribution::uniform::tests::inverse ... ok
[INFO] [stdout] test distribution::uniform::tests::median ... ok
[INFO] [stdout] test distribution::uniform::tests::sample ... ok
[INFO] [stdout] test distribution::uniform::tests::kurtosis ... ok
[INFO] [stdout] test distribution::uniform::tests::skewness ... ok
[INFO] [stdout] test distribution::uniform::tests::entropy ... ok
[INFO] [stdout] test distribution::uniform::tests::distribution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 138 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 `Command { std: "docker" "inspect" "604df8bd082d556ed71ae20f8c7933770adc80efeaf62220b144b22a09f528ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "604df8bd082d556ed71ae20f8c7933770adc80efeaf62220b144b22a09f528ad", kill_on_drop: false }`
[INFO] [stdout] 604df8bd082d556ed71ae20f8c7933770adc80efeaf62220b144b22a09f528ad