[INFO] fetching crate java-utils 0.1.0...
[INFO] testing java-utils-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate java-utils 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate java-utils 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate java-utils 0.1.0
[INFO] finished tweaking crates.io crate java-utils 0.1.0
[INFO] tweaked toml for crates.io crate java-utils 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6e7a03cd065fb97da4f96f80225c9bd08b37972c9e3b4ce727c95a4438ea60a
[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" "b6e7a03cd065fb97da4f96f80225c9bd08b37972c9e3b4ce727c95a4438ea60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6e7a03cd065fb97da4f96f80225c9bd08b37972c9e3b4ce727c95a4438ea60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e7a03cd065fb97da4f96f80225c9bd08b37972c9e3b4ce727c95a4438ea60a", kill_on_drop: false }`
[INFO] [stdout] b6e7a03cd065fb97da4f96f80225c9bd08b37972c9e3b4ce727c95a4438ea60a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] aa4129986f0e7807c51684e8fa13010c59cd393659a9e9747ffe6690cfb60695
[INFO] running `Command { std: "docker" "start" "-a" "aa4129986f0e7807c51684e8fa13010c59cd393659a9e9747ffe6690cfb60695", kill_on_drop: false }`
[INFO] [stderr]    Compiling java-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "aa4129986f0e7807c51684e8fa13010c59cd393659a9e9747ffe6690cfb60695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4129986f0e7807c51684e8fa13010c59cd393659a9e9747ffe6690cfb60695", kill_on_drop: false }`
[INFO] [stdout] aa4129986f0e7807c51684e8fa13010c59cd393659a9e9747ffe6690cfb60695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] c2697c876f99a121b3541260751a3c7d1818e561f6bf17d6d27a405d996ceaae
[INFO] running `Command { std: "docker" "start" "-a" "c2697c876f99a121b3541260751a3c7d1818e561f6bf17d6d27a405d996ceaae", kill_on_drop: false }`
[INFO] [stderr]    Compiling java-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "c2697c876f99a121b3541260751a3c7d1818e561f6bf17d6d27a405d996ceaae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2697c876f99a121b3541260751a3c7d1818e561f6bf17d6d27a405d996ceaae", kill_on_drop: false }`
[INFO] [stdout] c2697c876f99a121b3541260751a3c7d1818e561f6bf17d6d27a405d996ceaae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] b77917662bb4e950a9146184763ad14a840f9b78ba5a0ab65691cbbff7b64a42
[INFO] running `Command { std: "docker" "start" "-a" "b77917662bb4e950a9146184763ad14a840f9b78ba5a0ab65691cbbff7b64a42", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/java_utils-e2f5f68d1efd4582)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_bools ... ok
[INFO] [stdout] test tests::test_floats ... ok
[INFO] [stdout] test tests::random_ints_with_seed_4 ... ok
[INFO] [stdout] test tests::test_strings ... ok
[INFO] [stdout] test tests::random_ints_with_seed_4_non_power_of_two ... ok
[INFO] [stderr]    Doc-tests java-utils
[INFO] [stdout] test tests::test_ints ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "b77917662bb4e950a9146184763ad14a840f9b78ba5a0ab65691cbbff7b64a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77917662bb4e950a9146184763ad14a840f9b78ba5a0ab65691cbbff7b64a42", kill_on_drop: false }`
[INFO] [stdout] b77917662bb4e950a9146184763ad14a840f9b78ba5a0ab65691cbbff7b64a42