[INFO] fetching crate hibitset 0.6.3...
[INFO] testing hibitset-0.6.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate hibitset 0.6.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate hibitset 0.6.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hibitset 0.6.3
[INFO] finished tweaking crates.io crate hibitset 0.6.3
[INFO] tweaked toml for crates.io crate hibitset 0.6.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad29f102e0cd2dbfaa80f962cc540cc29b85eab26f125c0ce2eee8126fa1e813
[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" "ad29f102e0cd2dbfaa80f962cc540cc29b85eab26f125c0ce2eee8126fa1e813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad29f102e0cd2dbfaa80f962cc540cc29b85eab26f125c0ce2eee8126fa1e813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad29f102e0cd2dbfaa80f962cc540cc29b85eab26f125c0ce2eee8126fa1e813", kill_on_drop: false }`
[INFO] [stdout] ad29f102e0cd2dbfaa80f962cc540cc29b85eab26f125c0ce2eee8126fa1e813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c8af31f3f9459f03c16ef1b361b4e45c88cadfd8c2f1a397f676acde0a62e19
[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" "5c8af31f3f9459f03c16ef1b361b4e45c88cadfd8c2f1a397f676acde0a62e19", kill_on_drop: false }`
[INFO] [stderr]    Compiling atom v0.3.6
[INFO] [stderr]    Compiling hibitset v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "5c8af31f3f9459f03c16ef1b361b4e45c88cadfd8c2f1a397f676acde0a62e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8af31f3f9459f03c16ef1b361b4e45c88cadfd8c2f1a397f676acde0a62e19", kill_on_drop: false }`
[INFO] [stdout] 5c8af31f3f9459f03c16ef1b361b4e45c88cadfd8c2f1a397f676acde0a62e19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e21085c1759bb08de44077bc715da99bbea900a91084fd461eebab852e7e6dd2
[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" "e21085c1759bb08de44077bc715da99bbea900a91084fd461eebab852e7e6dd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling hibitset v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.38s
[INFO] running `Command { std: "docker" "inspect" "e21085c1759bb08de44077bc715da99bbea900a91084fd461eebab852e7e6dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21085c1759bb08de44077bc715da99bbea900a91084fd461eebab852e7e6dd2", kill_on_drop: false }`
[INFO] [stdout] e21085c1759bb08de44077bc715da99bbea900a91084fd461eebab852e7e6dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9823f15831b106890864c8e0345a196177213b099a4dc7d3ee1f0915ecfb72e8
[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" "9823f15831b106890864c8e0345a196177213b099a4dc7d3ee1f0915ecfb72e8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 47 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hibitset-ae67bcdbed2908e2
[INFO] [stdout] test atomic::atomic_set_test::add_atomic ... ok
[INFO] [stdout] test atomic::atomic_set_test::insert ... ok
[INFO] [stdout] test iter::drain::drain_all ... ok
[INFO] [stdout] test iter::tests::iterator_clone ... ok
[INFO] [stdout] test ops::tests::and_assign_with_modification ... ok
[INFO] [stdout] test ops::tests::operators ... ok
[INFO] [stdout] test atomic::atomic_set_test::clear ... ok
[INFO] [stdout] test ops::tests::and_assign_specific ... ok
[INFO] [stdout] test ops::tests::xor ... ok
[INFO] [stdout] test atomic::atomic_set_test::remove ... ok
[INFO] [stdout] test ops::tests::xor_assign_specific ... ok
[INFO] [stdout] test test_parallel::par_iter_clusters ... ok
[INFO] [stdout] test atomic::atomic_set_test::insert_100k ... ok
[INFO] [stdout] test test_parallel::par_iter_odd_even ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test atomic::atomic_set_test::iter ... ok
[INFO] [stdout] test atomic::atomic_set_test::iter_odd_even ... ok
[INFO] [stdout] test tests::iter_clusters ... ok
[INFO] [stdout] test atomic::atomic_set_test::add_atomic_100k ... ok
[INFO] [stdout] test iter::parallel::test_bit_producer::max_2_splitting_of_two_top_bits ... ok
[INFO] [stdout] test tests::insert_100k ... ok
[INFO] [stdout] test iter::parallel::test_bit_producer::max_1_splitting_of_two_top_bits ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test util::test_average_ones::average_ones_agree_u32_u64 ... ok
[INFO] [stdout] test tests::not ... ok
[INFO] [stdout] test util::test_average_ones::empty_average_ones_u32 ... ok
[INFO] [stdout] test util::test_average_ones::empty_average_ones_u64 ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test ops::tests::and_assign ... ok
[INFO] [stdout] test util::test_average_ones::singleton_average_ones_u32 ... ok
[INFO] [stdout] test util::test_average_ones::singleton_average_ones_u64 ... ok
[INFO] [stdout] test util::test_average_ones::specific_values ... ok
[INFO] [stdout] test tests::iter_odd_even ... ok
[INFO] [stdout] test iter::parallel::test_bit_producer::max_3_splitting_of_two_top_bits ... ok
[INFO] [stdout] test ops::tests::and_assign_random ... ok
[INFO] [stdout] test test_parallel::par_iter_one ... ok
[INFO] [stdout] test ops::tests::xor_assign ... ok
[INFO] [stdout] test ops::tests::or_assign ... ok
[INFO] [stdout] test iter::tests::iterator_clear_empties ... ok
[INFO] [stdout] test util::test_average_ones::parity_0_average_ones_u32 ... ok
[INFO] [stdout] test util::test_average_ones::parity_0_average_ones_u64 ... ok
[INFO] [stdout] test ops::tests::or_assign_random ... ok
[INFO] [stdout] test util::test_average_ones::parity_1_average_ones_u32 ... ok
[INFO] [stdout] test ops::tests::xor_assign_random ... ok
[INFO] [stdout] test util::test_average_ones::parity_1_average_ones_u64 ... ok
[INFO] [stdout] test tests::iter_random_add ... ok
[INFO] [stdout] test test_parallel::par_iter_random_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.94s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hibitset
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/util.rs - util::average_ones (line 64) ... ignored
[INFO] [stdout] test src/lib.rs - BitSet::LAYER2_GRANULARITY (line 344) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::BITS_PER_USIZE (line 253) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::LAYER1_GRANULARITY (line 298) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::layer2_as_slice (line 359) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::layer1_as_slice (line 314) ... ok
[INFO] [stdout] test src/iter/parallel.rs - iter::parallel::BitParIter<T>::layers_split (line 28) ... ok
[INFO] [stdout] test src/lib.rs - BitSet::layer0_as_slice (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 3.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9823f15831b106890864c8e0345a196177213b099a4dc7d3ee1f0915ecfb72e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9823f15831b106890864c8e0345a196177213b099a4dc7d3ee1f0915ecfb72e8", kill_on_drop: false }`
[INFO] [stdout] 9823f15831b106890864c8e0345a196177213b099a4dc7d3ee1f0915ecfb72e8