[INFO] fetching crate naivebayes 0.1.2...
[INFO] testing naivebayes-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate naivebayes 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate naivebayes 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate naivebayes 0.1.2
[INFO] finished tweaking crates.io crate naivebayes 0.1.2
[INFO] tweaked toml for crates.io crate naivebayes 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2851050f2f69e6135ca10509892fa332f5a40feee88896141dc15ca263e5456d
[INFO] running `Command { std: "docker" "start" "-a" "2851050f2f69e6135ca10509892fa332f5a40feee88896141dc15ca263e5456d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2851050f2f69e6135ca10509892fa332f5a40feee88896141dc15ca263e5456d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2851050f2f69e6135ca10509892fa332f5a40feee88896141dc15ca263e5456d", kill_on_drop: false }`
[INFO] [stdout] 2851050f2f69e6135ca10509892fa332f5a40feee88896141dc15ca263e5456d
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0a5c439c4db2a4b8d82bc50ceaf4fb4cf8b7aeae8e76753bb5f70fe950bfd4f
[INFO] running `Command { std: "docker" "start" "-a" "f0a5c439c4db2a4b8d82bc50ceaf4fb4cf8b7aeae8e76753bb5f70fe950bfd4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling naivebayes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "f0a5c439c4db2a4b8d82bc50ceaf4fb4cf8b7aeae8e76753bb5f70fe950bfd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0a5c439c4db2a4b8d82bc50ceaf4fb4cf8b7aeae8e76753bb5f70fe950bfd4f", kill_on_drop: false }`
[INFO] [stdout] f0a5c439c4db2a4b8d82bc50ceaf4fb4cf8b7aeae8e76753bb5f70fe950bfd4f
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ce125bddf266b2b30bdc1954a85fb057511c071825699cf10ff7451f3a3cc0f
[INFO] running `Command { std: "docker" "start" "-a" "1ce125bddf266b2b30bdc1954a85fb057511c071825699cf10ff7451f3a3cc0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling naivebayes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "1ce125bddf266b2b30bdc1954a85fb057511c071825699cf10ff7451f3a3cc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce125bddf266b2b30bdc1954a85fb057511c071825699cf10ff7451f3a3cc0f", kill_on_drop: false }`
[INFO] [stdout] 1ce125bddf266b2b30bdc1954a85fb057511c071825699cf10ff7451f3a3cc0f
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2bc470cd0343b089f715821fc07c8bb7c003d3e0dc6fada52edcdbdb2163944
[INFO] running `Command { std: "docker" "start" "-a" "c2bc470cd0343b089f715821fc07c8bb7c003d3e0dc6fada52edcdbdb2163944", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naivebayes-0dadfdc156317a14)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_attributes::attribute_add ... ok
[INFO] [stdout] test test_attributes::get_non_existing ... ok
[INFO] [stdout] test test_labels::get_counts ... ok
[INFO] [stdout] test test_labels::get_labels ... ok
[INFO] [stdout] test test_labels::get_nonexistent_counts ... ok
[INFO] [stdout] test test_naive_bayes::test_prior_nonexistent ... ok
[INFO] [stdout] test test_labels::get_nonexistent_total ... ok
[INFO] [stdout] test test_labels::label_add ... ok
[INFO] [stdout] test test_naive_bayes::test_log_classification ... ok
[INFO] [stdout] test test_labels::get_total ... ok
[INFO] [stdout] test test_naive_bayes::test_log_prior ... ok
[INFO] [stdout] test test_naive_bayes::test_prior ... ok
[INFO] [stdout] test test_naive_bayes::test_classification ... ok
[INFO] [stderr]    Doc-tests naivebayes
[INFO] [stdout] test test_labels::label_get_nonexistent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2bc470cd0343b089f715821fc07c8bb7c003d3e0dc6fada52edcdbdb2163944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2bc470cd0343b089f715821fc07c8bb7c003d3e0dc6fada52edcdbdb2163944", kill_on_drop: false }`
[INFO] [stdout] c2bc470cd0343b089f715821fc07c8bb7c003d3e0dc6fada52edcdbdb2163944