[INFO] crate indexed_bitvec_core 4.0.0 is already in cache
[INFO] extracting crate indexed_bitvec_core 4.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/indexed_bitvec_core/4.0.0
[INFO] extracting crate indexed_bitvec_core 4.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/indexed_bitvec_core/4.0.0
[INFO] validating manifest of indexed_bitvec_core-4.0.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of indexed_bitvec_core-4.0.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing indexed_bitvec_core-4.0.0
[INFO] finished frobbing indexed_bitvec_core-4.0.0
[INFO] frobbed toml for indexed_bitvec_core-4.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/indexed_bitvec_core/4.0.0/Cargo.toml
[INFO] started frobbing indexed_bitvec_core-4.0.0
[INFO] finished frobbing indexed_bitvec_core-4.0.0
[INFO] frobbed toml for indexed_bitvec_core-4.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/indexed_bitvec_core/4.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing indexed_bitvec_core-4.0.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/indexed_bitvec_core/4.0.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5adc721fb63635dd44e25c1f1886b751179b4ad8f9f63239ebda81dfe0b01513
[INFO] running `"docker" "start" "-a" "5adc721fb63635dd44e25c1f1886b751179b4ad8f9f63239ebda81dfe0b01513"`
[INFO] [stderr]    Compiling indexed_bitvec_core v4.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "5adc721fb63635dd44e25c1f1886b751179b4ad8f9f63239ebda81dfe0b01513"`
[INFO] running `"docker" "rm" "-f" "5adc721fb63635dd44e25c1f1886b751179b4ad8f9f63239ebda81dfe0b01513"`
[INFO] [stdout] 5adc721fb63635dd44e25c1f1886b751179b4ad8f9f63239ebda81dfe0b01513
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/indexed_bitvec_core/4.0.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5f5fac7f28b3b6c81de97a8da752e6d2cb6874f51a455c763b31b4be61badb6b
[INFO] running `"docker" "start" "-a" "5f5fac7f28b3b6c81de97a8da752e6d2cb6874f51a455c763b31b4be61badb6b"`
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling indexed_bitvec_core v4.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/word.rs:210:33
[INFO] [stderr]     |
[INFO] [stderr] 210 |         fn shrink(&self) -> Box<Iterator<Item = Self>> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Self>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `"docker" "inspect" "5f5fac7f28b3b6c81de97a8da752e6d2cb6874f51a455c763b31b4be61badb6b"`
[INFO] running `"docker" "rm" "-f" "5f5fac7f28b3b6c81de97a8da752e6d2cb6874f51a455c763b31b4be61badb6b"`
[INFO] [stdout] 5f5fac7f28b3b6c81de97a8da752e6d2cb6874f51a455c763b31b4be61badb6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/indexed_bitvec_core/4.0.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] aa57810ba2d2afd140f21850fed5c85837962b016da8d2a6d55061757e2ffe6e
[INFO] running `"docker" "start" "-a" "aa57810ba2d2afd140f21850fed5c85837962b016da8d2a6d55061757e2ffe6e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test bits_ref::tests::test_get ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/indexed_bitvec_core-5d2f03b376892be8
[INFO] [stdout] test bits_ref::tests::test_count ... ok
[INFO] [stdout] test bits_ref::tests::test_eq_cmp ... ok
[INFO] [stdout] test bits_ref::tests::test_rank ... ok
[INFO] [stdout] test bits_ref::tests::test_select ... ok
[INFO] [stdout] test index_raw::size::tests::block_sizes_evenly_divide ... ok
[INFO] [stdout] test bytes::tests::test_get ... ok
[INFO] [stdout] test bytes::tests::test_count ... ok
[INFO] [stdout] test index_raw::size::tests::bytes_evenly_divide_block_sizes ... ok
[INFO] [stdout] test index_raw::size::tests::sample_size_larger_than_l1 ... ok
[INFO] [stdout] test index_raw::size::tests::size_of_index_for_zero ... ok
[INFO] [stdout] test index_raw::tests::select_bug_issue_15 ... ok
[INFO] [stdout] test index_raw::size::tests::l1l2_evenly_divide_l0 ... ok
[INFO] [stdout] test bits_ref::tests::test_cmp_eq_pair ... ok
[INFO] [stdout] test tests::test_ceil_div ... ok
[INFO] [stdout] test tests::test_ceil_div_examples ... ok
[INFO] [stdout] test tests::test_ceil_div_u64_examples ... ok
[INFO] [stdout] test bits_ref::tests::test_cmp_eq_single ... ok
[INFO] [stdout] test word::tests::bounds_check_get ... ok
[INFO] [stdout] test word::tests::test_complement ... ok
[INFO] [stdout] test tests::check_max_bits_in_bytes ... ok
[INFO] [stdout] test tests::test_ceil_div_64 ... ok
[INFO] [stdout] test word::tests::test_get ... ok
[INFO] [stdout] test word::tests::bounds_check_set ... ok
[INFO] [stdout] test word::tests::test_count ... ok
[INFO] [stdout] test word::tests::test_select_u16 ... ok
[INFO] [stdout] test word::tests::test_rank ... ok
[INFO] [stdout] test word::tests::test_select_ones ... ok
[INFO] [stdout] test word::tests::test_select_zeros ... ok
[INFO] [stdout] test bits_ref::tests::fuzz_test ... ok
[INFO] [stdout] test word::tests::test_set ... ok
[INFO] [stdout] test bytes::tests::test_rank ... ok
[INFO] [stdout] test bytes::tests::test_select ... ok
[INFO] [stdout] test index_raw::tests::small_indexed_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indexed_bitvec_core
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aa57810ba2d2afd140f21850fed5c85837962b016da8d2a6d55061757e2ffe6e"`
[INFO] running `"docker" "rm" "-f" "aa57810ba2d2afd140f21850fed5c85837962b016da8d2a6d55061757e2ffe6e"`
[INFO] [stdout] aa57810ba2d2afd140f21850fed5c85837962b016da8d2a6d55061757e2ffe6e