[INFO] fetching crate approx_shannon_entropy 0.1.1... [INFO] testing approx_shannon_entropy-0.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate approx_shannon_entropy 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate approx_shannon_entropy 0.1.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate approx_shannon_entropy 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate approx_shannon_entropy 0.1.1 [INFO] tweaked toml for crates.io crate approx_shannon_entropy 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate approx_shannon_entropy 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8173847b04e936ffc94beb6da797185e21cb6007ff7d9be32070ef76b04e564e [INFO] running `Command { std: "docker" "start" "-a" "8173847b04e936ffc94beb6da797185e21cb6007ff7d9be32070ef76b04e564e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8173847b04e936ffc94beb6da797185e21cb6007ff7d9be32070ef76b04e564e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8173847b04e936ffc94beb6da797185e21cb6007ff7d9be32070ef76b04e564e", kill_on_drop: false }` [INFO] [stdout] 8173847b04e936ffc94beb6da797185e21cb6007ff7d9be32070ef76b04e564e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 236d409b77b7b699460ee963f4e0afc3899dc0809f5be9a89c5431859baad390 [INFO] running `Command { std: "docker" "start" "-a" "236d409b77b7b699460ee963f4e0afc3899dc0809f5be9a89c5431859baad390", kill_on_drop: false }` [INFO] [stderr] Compiling micromath v1.1.1 [INFO] [stderr] Compiling approx_shannon_entropy v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "236d409b77b7b699460ee963f4e0afc3899dc0809f5be9a89c5431859baad390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "236d409b77b7b699460ee963f4e0afc3899dc0809f5be9a89c5431859baad390", kill_on_drop: false }` [INFO] [stdout] 236d409b77b7b699460ee963f4e0afc3899dc0809f5be9a89c5431859baad390 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 347e19b3de620d5009ab21579619bdd48fe6a6668d491abfcdca1308329f3120 [INFO] running `Command { std: "docker" "start" "-a" "347e19b3de620d5009ab21579619bdd48fe6a6668d491abfcdca1308329f3120", kill_on_drop: false }` [INFO] [stderr] Compiling approx_shannon_entropy v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "347e19b3de620d5009ab21579619bdd48fe6a6668d491abfcdca1308329f3120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "347e19b3de620d5009ab21579619bdd48fe6a6668d491abfcdca1308329f3120", kill_on_drop: false }` [INFO] [stdout] 347e19b3de620d5009ab21579619bdd48fe6a6668d491abfcdca1308329f3120 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9a990d3b0ef6506630998142a4087f060b1b9e88761766dbd230405bc8fde33d [INFO] running `Command { std: "docker" "start" "-a" "9a990d3b0ef6506630998142a4087f060b1b9e88761766dbd230405bc8fde33d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/approx_shannon_entropy-1bf117be84dae5dd) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::shannon_all_unique_bytes ... ok [INFO] [stdout] test tests::shannon_expected_value ... ok [INFO] [stdout] test tests::shannon_metric_odd_slice_length ... ok [INFO] [stdout] test tests::shannon_odd_slice_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests approx_shannon_entropy [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - shannon_entropy_metric (line 72) ... ok [INFO] [stdout] test src/lib.rs - shannon_entropy (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9a990d3b0ef6506630998142a4087f060b1b9e88761766dbd230405bc8fde33d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a990d3b0ef6506630998142a4087f060b1b9e88761766dbd230405bc8fde33d", kill_on_drop: false }` [INFO] [stdout] 9a990d3b0ef6506630998142a4087f060b1b9e88761766dbd230405bc8fde33d