[INFO] fetching crate naivebayes 0.1.2...
[INFO] testing naivebayes-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate naivebayes 0.1.2 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate naivebayes 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c8596ac95b20bd7293a65ba86221188b57db23f48f1ac3a89dcfb98bf3be9eb
[INFO] running `Command { std: "docker" "start" "-a" "5c8596ac95b20bd7293a65ba86221188b57db23f48f1ac3a89dcfb98bf3be9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c8596ac95b20bd7293a65ba86221188b57db23f48f1ac3a89dcfb98bf3be9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8596ac95b20bd7293a65ba86221188b57db23f48f1ac3a89dcfb98bf3be9eb", kill_on_drop: false }`
[INFO] [stdout] 5c8596ac95b20bd7293a65ba86221188b57db23f48f1ac3a89dcfb98bf3be9eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da42baf28f58f1802af343334d5d0c375de2fb5b86eee82daa8da616367f2e25
[INFO] running `Command { std: "docker" "start" "-a" "da42baf28f58f1802af343334d5d0c375de2fb5b86eee82daa8da616367f2e25", kill_on_drop: false }`
[INFO] [stderr]    Compiling naivebayes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "da42baf28f58f1802af343334d5d0c375de2fb5b86eee82daa8da616367f2e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da42baf28f58f1802af343334d5d0c375de2fb5b86eee82daa8da616367f2e25", kill_on_drop: false }`
[INFO] [stdout] da42baf28f58f1802af343334d5d0c375de2fb5b86eee82daa8da616367f2e25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25afc61db251f204f87a1422e7acf670ff33dc8ab889927ebab1ed9b6fb08db0
[INFO] running `Command { std: "docker" "start" "-a" "25afc61db251f204f87a1422e7acf670ff33dc8ab889927ebab1ed9b6fb08db0", kill_on_drop: false }`
[INFO] [stderr]    Compiling naivebayes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "25afc61db251f204f87a1422e7acf670ff33dc8ab889927ebab1ed9b6fb08db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25afc61db251f204f87a1422e7acf670ff33dc8ab889927ebab1ed9b6fb08db0", kill_on_drop: false }`
[INFO] [stdout] 25afc61db251f204f87a1422e7acf670ff33dc8ab889927ebab1ed9b6fb08db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88eb5713c43deb53b8eca567f0a0fd35e408e7e196a33de140aea42635b8c6ae
[INFO] running `Command { std: "docker" "start" "-a" "88eb5713c43deb53b8eca567f0a0fd35e408e7e196a33de140aea42635b8c6ae", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naivebayes-d6a20e57afa1b83e)
[INFO] [stdout] test test_labels::label_get_nonexistent ... ok
[INFO] [stdout] test test_labels::get_total ... ok
[INFO] [stdout] test test_naive_bayes::test_log_classification ... ok
[INFO] [stdout] test test_labels::get_nonexistent_counts ... ok
[INFO] [stdout] test test_attributes::get_non_existing ... ok
[INFO] [stdout] test test_labels::get_nonexistent_total ... ok
[INFO] [stdout] test test_attributes::attribute_add ... ok
[INFO] [stdout] test test_naive_bayes::test_log_prior ... ok
[INFO] [stdout] test test_naive_bayes::test_classification ... ok
[INFO] [stdout] test test_labels::label_add ... ok
[INFO] [stdout] test test_labels::get_counts ... ok
[INFO] [stderr]    Doc-tests naivebayes
[INFO] [stdout] test test_naive_bayes::test_prior ... ok
[INFO] [stdout] test test_naive_bayes::test_prior_nonexistent ... ok
[INFO] [stdout] test test_labels::get_labels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "88eb5713c43deb53b8eca567f0a0fd35e408e7e196a33de140aea42635b8c6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88eb5713c43deb53b8eca567f0a0fd35e408e7e196a33de140aea42635b8c6ae", kill_on_drop: false }`
[INFO] [stdout] 88eb5713c43deb53b8eca567f0a0fd35e408e7e196a33de140aea42635b8c6ae