[INFO] fetching crate naivebayes 0.1.2...
[INFO] testing naivebayes-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate naivebayes 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate naivebayes 0.1.2 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 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d2c00ea6964a426b24015931bc0a51ea0b528499207d5ed38c9959e9fb1837a2
[INFO] running `Command { std: "docker" "start" "-a" "d2c00ea6964a426b24015931bc0a51ea0b528499207d5ed38c9959e9fb1837a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2c00ea6964a426b24015931bc0a51ea0b528499207d5ed38c9959e9fb1837a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c00ea6964a426b24015931bc0a51ea0b528499207d5ed38c9959e9fb1837a2", kill_on_drop: false }`
[INFO] [stdout] d2c00ea6964a426b24015931bc0a51ea0b528499207d5ed38c9959e9fb1837a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4afd61d6ca3f977885c4c6a6385b6070cbc43035cd286117e41d4c996fc47078
[INFO] running `Command { std: "docker" "start" "-a" "4afd61d6ca3f977885c4c6a6385b6070cbc43035cd286117e41d4c996fc47078", kill_on_drop: false }`
[INFO] [stderr]    Compiling naivebayes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "4afd61d6ca3f977885c4c6a6385b6070cbc43035cd286117e41d4c996fc47078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4afd61d6ca3f977885c4c6a6385b6070cbc43035cd286117e41d4c996fc47078", kill_on_drop: false }`
[INFO] [stdout] 4afd61d6ca3f977885c4c6a6385b6070cbc43035cd286117e41d4c996fc47078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 563d71d574a80635882030f5d25c04767b0b50b9498d4dfb1c5ff8daaae85b7e
[INFO] running `Command { std: "docker" "start" "-a" "563d71d574a80635882030f5d25c04767b0b50b9498d4dfb1c5ff8daaae85b7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling naivebayes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "563d71d574a80635882030f5d25c04767b0b50b9498d4dfb1c5ff8daaae85b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563d71d574a80635882030f5d25c04767b0b50b9498d4dfb1c5ff8daaae85b7e", kill_on_drop: false }`
[INFO] [stdout] 563d71d574a80635882030f5d25c04767b0b50b9498d4dfb1c5ff8daaae85b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 0c75e7a2dcfa3a269d42ce895294d237b8f4c3eb975bec3af0f4ec24d5cf2239
[INFO] running `Command { std: "docker" "start" "-a" "0c75e7a2dcfa3a269d42ce895294d237b8f4c3eb975bec3af0f4ec24d5cf2239", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naivebayes-71b14bef87c9630e)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_attributes::attribute_add ... ok
[INFO] [stdout] test test_labels::get_counts ... ok
[INFO] [stdout] test test_labels::get_total ... ok
[INFO] [stdout] test test_naive_bayes::test_log_prior ... ok
[INFO] [stdout] test test_labels::get_labels ... ok
[INFO] [stdout] test test_naive_bayes::test_classification ... 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_get_nonexistent ... ok
[INFO] [stdout] test test_labels::label_add ... ok
[INFO] [stdout] test test_attributes::get_non_existing ... ok
[INFO] [stdout] test test_naive_bayes::test_prior ... ok
[INFO] [stdout] test test_naive_bayes::test_log_classification ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests naivebayes
[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" "0c75e7a2dcfa3a269d42ce895294d237b8f4c3eb975bec3af0f4ec24d5cf2239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c75e7a2dcfa3a269d42ce895294d237b8f4c3eb975bec3af0f4ec24d5cf2239", kill_on_drop: false }`
[INFO] [stdout] 0c75e7a2dcfa3a269d42ce895294d237b8f4c3eb975bec3af0f4ec24d5cf2239