[INFO] fetching crate naivebayes 0.1.2...
[INFO] testing naivebayes-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate naivebayes 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate naivebayes 0.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 985ad4658ae35507103db4631742e5a9d50eade1a9903ee43d3db3f29e18c008
[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" "985ad4658ae35507103db4631742e5a9d50eade1a9903ee43d3db3f29e18c008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "985ad4658ae35507103db4631742e5a9d50eade1a9903ee43d3db3f29e18c008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "985ad4658ae35507103db4631742e5a9d50eade1a9903ee43d3db3f29e18c008", kill_on_drop: false }`
[INFO] [stdout] 985ad4658ae35507103db4631742e5a9d50eade1a9903ee43d3db3f29e18c008
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2046532d5fb585befa76d257758006b5780cbd3f34514334f275b05d5b4b1e89
[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" "2046532d5fb585befa76d257758006b5780cbd3f34514334f275b05d5b4b1e89", kill_on_drop: false }`
[INFO] [stderr]    Compiling naivebayes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "2046532d5fb585befa76d257758006b5780cbd3f34514334f275b05d5b4b1e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2046532d5fb585befa76d257758006b5780cbd3f34514334f275b05d5b4b1e89", kill_on_drop: false }`
[INFO] [stdout] 2046532d5fb585befa76d257758006b5780cbd3f34514334f275b05d5b4b1e89
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb78fc9c66db264d0f6f0a70336359839b90f8d817b4731936d9caf49d6bcaa2
[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" "eb78fc9c66db264d0f6f0a70336359839b90f8d817b4731936d9caf49d6bcaa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling naivebayes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "eb78fc9c66db264d0f6f0a70336359839b90f8d817b4731936d9caf49d6bcaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb78fc9c66db264d0f6f0a70336359839b90f8d817b4731936d9caf49d6bcaa2", kill_on_drop: false }`
[INFO] [stdout] eb78fc9c66db264d0f6f0a70336359839b90f8d817b4731936d9caf49d6bcaa2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] eaacc4f77db9261a3b53823df125ba8699ea68d0072cb58afdc1a3d8276b938e
[INFO] running `Command { std: "docker" "start" "-a" "eaacc4f77db9261a3b53823df125ba8699ea68d0072cb58afdc1a3d8276b938e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naivebayes-92aba4bc38f75143)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_labels::get_labels ... ok
[INFO] [stdout] test test_labels::get_counts ... ok
[INFO] [stdout] test test_labels::get_nonexistent_total ... ok
[INFO] [stdout] test test_labels::get_total ... ok
[INFO] [stdout] test test_naive_bayes::test_log_prior ... ok
[INFO] [stdout] test test_attributes::attribute_add ... ok
[INFO] [stdout] test test_naive_bayes::test_classification ... ok
[INFO] [stdout] test test_labels::label_get_nonexistent ... ok
[INFO] [stdout] test test_naive_bayes::test_log_classification ... ok
[INFO] [stdout] test test_naive_bayes::test_prior ... ok
[INFO] [stdout] test test_naive_bayes::test_prior_nonexistent ... ok
[INFO] [stdout] test test_attributes::get_non_existing ... ok
[INFO] [stdout] test test_labels::get_nonexistent_counts ... ok
[INFO] [stdout] test test_labels::label_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "eaacc4f77db9261a3b53823df125ba8699ea68d0072cb58afdc1a3d8276b938e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaacc4f77db9261a3b53823df125ba8699ea68d0072cb58afdc1a3d8276b938e", kill_on_drop: false }`
[INFO] [stdout] eaacc4f77db9261a3b53823df125ba8699ea68d0072cb58afdc1a3d8276b938e