[INFO] fetching crate bloom2 0.2.1...
[INFO] testing bloom2-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate bloom2 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bloom2 0.2.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bloom2 0.2.1
[INFO] finished tweaking crates.io crate bloom2 0.2.1
[INFO] tweaked toml for crates.io crate bloom2 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] ddca64501c2496c12abfeb603747df8bb06f0ae0d0ab03ce5420e96fd5e22984
[INFO] running `Command { std: "docker" "start" "-a" "ddca64501c2496c12abfeb603747df8bb06f0ae0d0ab03ce5420e96fd5e22984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddca64501c2496c12abfeb603747df8bb06f0ae0d0ab03ce5420e96fd5e22984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddca64501c2496c12abfeb603747df8bb06f0ae0d0ab03ce5420e96fd5e22984", kill_on_drop: false }`
[INFO] [stdout] ddca64501c2496c12abfeb603747df8bb06f0ae0d0ab03ce5420e96fd5e22984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 027d5430cff367b87f061981c772fa8c1d58b43ccaa49afcf1810b35e5b7bdb7
[INFO] running `Command { std: "docker" "start" "-a" "027d5430cff367b87f061981c772fa8c1d58b43ccaa49afcf1810b35e5b7bdb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bloom2 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "027d5430cff367b87f061981c772fa8c1d58b43ccaa49afcf1810b35e5b7bdb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027d5430cff367b87f061981c772fa8c1d58b43ccaa49afcf1810b35e5b7bdb7", kill_on_drop: false }`
[INFO] [stdout] 027d5430cff367b87f061981c772fa8c1d58b43ccaa49afcf1810b35e5b7bdb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 134b1400d4644ebf072fe08d6d12708d51012d166916b738246e5524e7d1962f
[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" "134b1400d4644ebf072fe08d6d12708d51012d166916b738246e5524e7d1962f", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling bloom2 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.59s
[INFO] running `Command { std: "docker" "inspect" "134b1400d4644ebf072fe08d6d12708d51012d166916b738246e5524e7d1962f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134b1400d4644ebf072fe08d6d12708d51012d166916b738246e5524e7d1962f", kill_on_drop: false }`
[INFO] [stdout] 134b1400d4644ebf072fe08d6d12708d51012d166916b738246e5524e7d1962f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] cbd015d2dac9de1160e0d0eb29c6d35224b2e01f75a55a9b6e0daba3040c6610
[INFO] running `Command { std: "docker" "start" "-a" "cbd015d2dac9de1160e0d0eb29c6d35224b2e01f75a55a9b6e0daba3040c6610", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bloom2-79b9366c6c2a1d30
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test bitmap::compressed_bitmap::tests::test_clear ... ok
[INFO] [stdout] test bloom::tests::test_insert_contains_kb2 ... ok
[INFO] [stdout] test bitmap::compressed_bitmap::tests::test_set_contains ... ok
[INFO] [stdout] test bloom::tests::test_default ... ok
[INFO] [stdout] test bitmap::compressed_bitmap::tests::test_set_true_false ... ok
[INFO] [stdout] test bloom::tests::test_insert_contains_kb1 ... ok
[INFO] [stdout] test bitmap::compressed_bitmap::tests::test_panic_exceeds_max ... ok
[INFO] [stdout] test bloom::tests::test_default_prop ... ok
[INFO] [stdout] test bloom::tests::test_issue_3 ... ok
[INFO] [stderr]    Doc-tests bloom2
[INFO] [stdout] test bitmap::compressed_bitmap::tests::test_set_contains_prop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/bloom.rs - bloom::Bloom2<RandomState, CompressedBitmap, T> (line 162) ... ok
[INFO] [stdout] test src/bloom.rs - bloom::Bloom2<H, B, T>::insert (line 211) ... ok
[INFO] [stdout] test src/bloom.rs - bloom::Bloom2 (line 130) ... ok
[INFO] [stdout] test src/bloom.rs - bloom::BloomFilterBuilder (line 22) ... ok
[INFO] [stdout] test src/bloom.rs - bloom::Bloom2<H, B, T>::insert (line 191) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbd015d2dac9de1160e0d0eb29c6d35224b2e01f75a55a9b6e0daba3040c6610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd015d2dac9de1160e0d0eb29c6d35224b2e01f75a55a9b6e0daba3040c6610", kill_on_drop: false }`
[INFO] [stdout] cbd015d2dac9de1160e0d0eb29c6d35224b2e01f75a55a9b6e0daba3040c6610