[INFO] fetching crate russell_stat 0.2.0...
[INFO] testing russell_stat-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate russell_stat 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate russell_stat 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate russell_stat 0.2.0
[INFO] finished tweaking crates.io crate russell_stat 0.2.0
[INFO] tweaked toml for crates.io crate russell_stat 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate russell_stat 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3679c6ad28ecedfe65ead96693cbc6161400ba85a4693f8a8cd5b316d5f5d673
[INFO] running `Command { std: "docker" "start" "-a" "3679c6ad28ecedfe65ead96693cbc6161400ba85a4693f8a8cd5b316d5f5d673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3679c6ad28ecedfe65ead96693cbc6161400ba85a4693f8a8cd5b316d5f5d673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3679c6ad28ecedfe65ead96693cbc6161400ba85a4693f8a8cd5b316d5f5d673", kill_on_drop: false }`
[INFO] [stdout] 3679c6ad28ecedfe65ead96693cbc6161400ba85a4693f8a8cd5b316d5f5d673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca502fd27d45b87c7c101166fe421349ec7a2279971eab9908e2b121c54f22e
[INFO] running `Command { std: "docker" "start" "-a" "aca502fd27d45b87c7c101166fe421349ec7a2279971eab9908e2b121c54f22e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling russell_chk v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling russell_stat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.4
[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 v0.4.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "aca502fd27d45b87c7c101166fe421349ec7a2279971eab9908e2b121c54f22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca502fd27d45b87c7c101166fe421349ec7a2279971eab9908e2b121c54f22e", kill_on_drop: false }`
[INFO] [stdout] aca502fd27d45b87c7c101166fe421349ec7a2279971eab9908e2b121c54f22e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d32a6a9ad9c12d833b281e3e245861e760d168dd94dce2a6da6349b7d0d554a4
[INFO] running `Command { std: "docker" "start" "-a" "d32a6a9ad9c12d833b281e3e245861e760d168dd94dce2a6da6349b7d0d554a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling russell_stat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "d32a6a9ad9c12d833b281e3e245861e760d168dd94dce2a6da6349b7d0d554a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32a6a9ad9c12d833b281e3e245861e760d168dd94dce2a6da6349b7d0d554a4", kill_on_drop: false }`
[INFO] [stdout] d32a6a9ad9c12d833b281e3e245861e760d168dd94dce2a6da6349b7d0d554a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 827343cdb27c36880d1fa36cfbf1f584b2f3ab8cb66d14200f7a70ff141a2055
[INFO] running `Command { std: "docker" "start" "-a" "827343cdb27c36880d1fa36cfbf1f584b2f3ab8cb66d14200f7a70ff141a2055", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/russell_stat-251ef1507a77905a)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test constants::tests::constants_are_correct ... ok
[INFO] [stdout] test distribution_gumbel::tests::mean_and_variance_work ... ok
[INFO] [stdout] test distribution_frechet::tests::mean_and_variance_work ... ok
[INFO] [stdout] test distribution_gumbel::tests::gumbel_works ... ok
[INFO] [stdout] test distribution_gumbel::tests::new_from_mu_sig_works ... ok
[INFO] [stdout] test distribution_frechet::tests::frechet_works ... ok
[INFO] [stdout] test distribution_lognormal::tests::lognormal_works ... ok
[INFO] [stdout] test distribution_lognormal::tests::mean_and_variance_work ... ok
[INFO] [stdout] test distribution_lognormal::tests::new_from_mu_sig_works ... ok
[INFO] [stdout] test distribution_normal::tests::normal_works ... ok
[INFO] [stdout] test distribution_normal::tests::mean_and_variance_work ... ok
[INFO] [stdout] test distribution_uniform::tests::mean_and_variance_work ... ok
[INFO] [stdout] test distribution_uniform::tests::uniform_works ... ok
[INFO] [stdout] test histogram::tests::display_returns_errors ... ok
[INFO] [stdout] test histogram::tests::count_and_reset_work ... ok
[INFO] [stdout] test histogram::tests::find_bin_works ... ok
[INFO] [stdout] test histogram::tests::new_fails_on_wrong_input ... ok
[INFO] [stdout] test histogram::tests::display_works ... ok
[INFO] [stdout] test histogram::tests::new_works ... ok
[INFO] [stdout] test math::tests::erf_works ... ok
[INFO] [stdout] test math::tests::gamma_works ... ok
[INFO] [stdout] test statistics::tests::display_works ... ok
[INFO] [stdout] test statistics::tests::statistics_handle_small_slices ... ok
[INFO] [stdout] test statistics::tests::statistics_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests russell_stat
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/histogram.rs - histogram::Histogram (line 19) ... ok
[INFO] [stdout] test src/statistics.rs - statistics::statistics (line 22) ... ok
[INFO] [stdout] test src/lib.rs - test_readme (line 233) ... ok
[INFO] [stdout] test src/lib.rs - test_readme (line 66) ... ok
[INFO] [stdout] test src/lib.rs - test_readme (line 294) ... ok
[INFO] [stdout] test src/lib.rs - test_readme (line 177) ... ok
[INFO] [stdout] test src/lib.rs - test_readme (line 121) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "827343cdb27c36880d1fa36cfbf1f584b2f3ab8cb66d14200f7a70ff141a2055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827343cdb27c36880d1fa36cfbf1f584b2f3ab8cb66d14200f7a70ff141a2055", kill_on_drop: false }`
[INFO] [stdout] 827343cdb27c36880d1fa36cfbf1f584b2f3ab8cb66d14200f7a70ff141a2055