[INFO] fetching crate hibitset 0.6.2...
[INFO] extracting crate hibitset 0.6.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/hibitset/0.6.2
[INFO] extracting crate hibitset 0.6.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hibitset/0.6.2
[INFO] validating manifest of hibitset-0.6.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hibitset-0.6.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hibitset-0.6.2
[INFO] finished frobbing hibitset-0.6.2
[INFO] frobbed toml for hibitset-0.6.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/hibitset/0.6.2/Cargo.toml
[INFO] started frobbing hibitset-0.6.2
[INFO] finished frobbing hibitset-0.6.2
[INFO] frobbed toml for hibitset-0.6.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hibitset/0.6.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hibitset-0.6.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hibitset/0.6.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] cb84fb6530656d130db31eddc3a73da7082de13174a4b9656b93e15453ad41d2
[INFO] running `"docker" "start" "-a" "cb84fb6530656d130db31eddc3a73da7082de13174a4b9656b93e15453ad41d2"`
[INFO] [stderr]    Compiling hibitset v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "cb84fb6530656d130db31eddc3a73da7082de13174a4b9656b93e15453ad41d2"`
[INFO] running `"docker" "rm" "-f" "cb84fb6530656d130db31eddc3a73da7082de13174a4b9656b93e15453ad41d2"`
[INFO] [stdout] cb84fb6530656d130db31eddc3a73da7082de13174a4b9656b93e15453ad41d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hibitset/0.6.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3dce62050d77920b850b3e2b0ad9ee08da7fb8024ffb3ac72d36cf0898fe7a09
[INFO] running `"docker" "start" "-a" "3dce62050d77920b850b3e2b0ad9ee08da7fb8024ffb3ac72d36cf0898fe7a09"`
[INFO] [stderr]    Compiling hibitset v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `"docker" "inspect" "3dce62050d77920b850b3e2b0ad9ee08da7fb8024ffb3ac72d36cf0898fe7a09"`
[INFO] running `"docker" "rm" "-f" "3dce62050d77920b850b3e2b0ad9ee08da7fb8024ffb3ac72d36cf0898fe7a09"`
[INFO] [stdout] 3dce62050d77920b850b3e2b0ad9ee08da7fb8024ffb3ac72d36cf0898fe7a09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hibitset/0.6.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 41de3cc70de0054ff51fd217cf00c12afda50133b7d10167c93586f35dd6fad1
[INFO] running `"docker" "start" "-a" "41de3cc70de0054ff51fd217cf00c12afda50133b7d10167c93586f35dd6fad1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hibitset-f9dc4287beb072e2
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test atomic::atomic_set_test::remove ... ok
[INFO] [stdout] test atomic::atomic_set_test::add_atomic ... ok
[INFO] [stdout] test atomic::atomic_set_test::insert ... ok
[INFO] [stdout] test atomic::atomic_set_test::clear ... ok
[INFO] [stdout] test iter::drain::drain_all ... ok
[INFO] [stdout] test atomic::atomic_set_test::iter ... ok
[INFO] [stdout] test iter::tests::iterator_clone ... ok
[INFO] [stdout] test atomic::atomic_set_test::add_atomic_100k ... ok
[INFO] [stdout] test atomic::atomic_set_test::iter_odd_even ... ok
[INFO] [stdout] test ops::tests::and_assign_specific ... ok
[INFO] [stdout] test ops::tests::and_assign_with_modification ... ok
[INFO] [stdout] test ops::tests::operators ... ok
[INFO] [stdout] test ops::tests::and_assign ... ok
[INFO] [stdout] test atomic::atomic_set_test::insert_100k ... ok
[INFO] [stdout] test iter::parallel::test_bit_producer::max_1_splitting_of_two_top_bits ... ok
[INFO] [stdout] test ops::tests::xor ... ok
[INFO] [stdout] test iter::parallel::test_bit_producer::max_3_splitting_of_two_top_bits ... ok
[INFO] [stdout] test ops::tests::xor_assign_specific ... ok
[INFO] [stdout] test iter::parallel::test_bit_producer::max_2_splitting_of_two_top_bits ... ok
[INFO] [stdout] test test_parallel::par_iter_clusters ... ok
[INFO] [stdout] test ops::tests::and_assign_random ... ok
[INFO] [stdout] test iter::tests::iterator_clear_empties ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::insert_100k ... ok
[INFO] [stdout] test test_parallel::par_iter_odd_even ... ok
[INFO] [stdout] test tests::iter_clusters ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::iter_odd_even ... ok
[INFO] [stdout] test tests::not ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test util::test_average_ones::average_ones_agree_u32_u64 ... 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 ops::tests::xor_assign ... ok
[INFO] [stdout] test ops::tests::or_assign ... ok
[INFO] [stdout] test ops::tests::or_assign_random ... ok
[INFO] [stdout] test ops::tests::xor_assign_random ... ok
[INFO] [stdout] test tests::iter_random_add ... ok
[INFO] [stdout] test test_parallel::par_iter_one ... ok
[INFO] [stdout] test util::test_average_ones::singleton_average_ones_u64 ... ok
[INFO] [stdout] test util::test_average_ones::singleton_average_ones_u32 ... ok
[INFO] [stdout] test util::test_average_ones::specific_values ... 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 util::test_average_ones::parity_1_average_ones_u32 ... ok
[INFO] [stdout] test util::test_average_ones::parity_1_average_ones_u64 ... 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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hibitset
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/util.rs - util::average_ones (line 64) ... ignored
[INFO] [stdout] test src/iter/parallel.rs - iter::parallel::BitParIter<T>::layers_split (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "41de3cc70de0054ff51fd217cf00c12afda50133b7d10167c93586f35dd6fad1"`
[INFO] running `"docker" "rm" "-f" "41de3cc70de0054ff51fd217cf00c12afda50133b7d10167c93586f35dd6fad1"`
[INFO] [stdout] 41de3cc70de0054ff51fd217cf00c12afda50133b7d10167c93586f35dd6fad1