[INFO] crate indexed_bitvec_core 4.0.0 is already in cache
[INFO] testing indexed_bitvec_core-4.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate indexed_bitvec_core 4.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate indexed_bitvec_core 4.0.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate indexed_bitvec_core 4.0.0
[INFO] finished tweaking crates.io crate indexed_bitvec_core 4.0.0
[INFO] tweaked toml for crates.io crate indexed_bitvec_core 4.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0e6e6f7e868b74abe14d72962a54b6b1b6c68d56c70c434cffbd1727733b828
[INFO] running `"docker" "start" "-a" "b0e6e6f7e868b74abe14d72962a54b6b1b6c68d56c70c434cffbd1727733b828"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling indexed_bitvec_core v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "b0e6e6f7e868b74abe14d72962a54b6b1b6c68d56c70c434cffbd1727733b828"`
[INFO] running `"docker" "rm" "-f" "b0e6e6f7e868b74abe14d72962a54b6b1b6c68d56c70c434cffbd1727733b828"`
[INFO] [stdout] b0e6e6f7e868b74abe14d72962a54b6b1b6c68d56c70c434cffbd1727733b828
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b75072e893f154a239e7037f77d78903bf632d00ff5de769086ebf2000dc5ebb
[INFO] running `"docker" "start" "-a" "b75072e893f154a239e7037f77d78903bf632d00ff5de769086ebf2000dc5ebb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling indexed_bitvec_core v4.0.0 (/opt/rustwide/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] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.80s
[INFO] running `"docker" "inspect" "b75072e893f154a239e7037f77d78903bf632d00ff5de769086ebf2000dc5ebb"`
[INFO] running `"docker" "rm" "-f" "b75072e893f154a239e7037f77d78903bf632d00ff5de769086ebf2000dc5ebb"`
[INFO] [stdout] b75072e893f154a239e7037f77d78903bf632d00ff5de769086ebf2000dc5ebb
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 6b93e99fb9eef1bbf50f4c06c613fb09f51e31ddf12f445083ac51eb6ea186f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "6b93e99fb9eef1bbf50f4c06c613fb09f51e31ddf12f445083ac51eb6ea186f8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/indexed_bitvec_core-a5f3c888173b19ca
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test index_raw::size::tests::sample_size_larger_than_l1 ... ok
[INFO] [stdout] test index_raw::size::tests::bytes_evenly_divide_block_sizes ... ok
[INFO] [stdout] test bits_ref::tests::test_select ... ok
[INFO] [stdout] test bits_ref::tests::test_count ... ok
[INFO] [stdout] test bytes::tests::test_get ... ok
[INFO] [stdout] test index_raw::size::tests::block_sizes_evenly_divide ... ok
[INFO] [stdout] test index_raw::size::tests::l1l2_evenly_divide_l0 ... ok
[INFO] [stdout] test bits_ref::tests::test_get ... ok
[INFO] [stdout] test bits_ref::tests::test_rank ... ok
[INFO] [stdout] test index_raw::size::tests::size_of_index_for_zero ... ok
[INFO] [stdout] test bits_ref::tests::test_eq_cmp ... ok
[INFO] [stdout] test tests::test_ceil_div_examples ... ok
[INFO] [stdout] test tests::test_ceil_div_u64_examples ... ok
[INFO] [stdout] test tests::check_max_bits_in_bytes ... ok
[INFO] [stdout] test word::tests::bounds_check_get ... ok
[INFO] [stdout] test index_raw::tests::select_bug_issue_15 ... ok
[INFO] [stdout] test tests::test_ceil_div_64 ... ok
[INFO] [stdout] test tests::test_ceil_div ... ok
[INFO] [stdout] test word::tests::test_get ... ok
[INFO] [stdout] test word::tests::test_complement ... ok
[INFO] [stdout] test bytes::tests::test_count ... ok
[INFO] [stdout] test word::tests::bounds_check_set ... ok
[INFO] [stdout] test word::tests::test_count ... 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 word::tests::test_select_u16 ... ok
[INFO] [stdout] test bits_ref::tests::test_cmp_eq_pair ... ok
[INFO] [stdout] test bits_ref::tests::test_cmp_eq_single ... ok
[INFO] [stdout] test word::tests::test_set ... ok
[INFO] [stdout] test bits_ref::tests::fuzz_test ... 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] [stderr]    Doc-tests indexed_bitvec_core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6b93e99fb9eef1bbf50f4c06c613fb09f51e31ddf12f445083ac51eb6ea186f8"`
[INFO] running `"docker" "rm" "-f" "6b93e99fb9eef1bbf50f4c06c613fb09f51e31ddf12f445083ac51eb6ea186f8"`
[INFO] [stdout] 6b93e99fb9eef1bbf50f4c06c613fb09f51e31ddf12f445083ac51eb6ea186f8