[INFO] fetching crate bitvec 0.20.4...
[INFO] testing bitvec-0.20.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bitvec 0.20.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bitvec 0.20.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitvec 0.20.4
[INFO] finished tweaking crates.io crate bitvec 0.20.4
[INFO] tweaked toml for crates.io crate bitvec 0.20.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate bitvec 0.20.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48ba15483f7286246c9d5c9ee0c8275aba30a25c212ce3e2c0c40293d16e943d
[INFO] running `Command { std: "docker" "start" "-a" "48ba15483f7286246c9d5c9ee0c8275aba30a25c212ce3e2c0c40293d16e943d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48ba15483f7286246c9d5c9ee0c8275aba30a25c212ce3e2c0c40293d16e943d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ba15483f7286246c9d5c9ee0c8275aba30a25c212ce3e2c0c40293d16e943d", kill_on_drop: false }`
[INFO] [stdout] 48ba15483f7286246c9d5c9ee0c8275aba30a25c212ce3e2c0c40293d16e943d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3f6ee1d7045b11ddceeed84e693a8dca5ad89e235cf3116ceaa7e183159fb07
[INFO] running `Command { std: "docker" "start" "-a" "a3f6ee1d7045b11ddceeed84e693a8dca5ad89e235cf3116ceaa7e183159fb07", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling bitvec v0.20.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "a3f6ee1d7045b11ddceeed84e693a8dca5ad89e235cf3116ceaa7e183159fb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f6ee1d7045b11ddceeed84e693a8dca5ad89e235cf3116ceaa7e183159fb07", kill_on_drop: false }`
[INFO] [stdout] a3f6ee1d7045b11ddceeed84e693a8dca5ad89e235cf3116ceaa7e183159fb07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bda27112716b5886ee123df288b3fba79a72bacd8a35f3db61c2adfb65a8071f
[INFO] running `Command { std: "docker" "start" "-a" "bda27112716b5886ee123df288b3fba79a72bacd8a35f3db61c2adfb65a8071f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling serde_test v1.0.123
[INFO] [stderr]    Compiling bincode v1.3.2
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling bitvec v0.20.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.99s
[INFO] running `Command { std: "docker" "inspect" "bda27112716b5886ee123df288b3fba79a72bacd8a35f3db61c2adfb65a8071f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda27112716b5886ee123df288b3fba79a72bacd8a35f3db61c2adfb65a8071f", kill_on_drop: false }`
[INFO] [stdout] bda27112716b5886ee123df288b3fba79a72bacd8a35f3db61c2adfb65a8071f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce085e6cbefbd1e6cf2991fc22c54e50d17c6ab553f4614007945e43d9b07b42
[INFO] running `Command { std: "docker" "start" "-a" "ce085e6cbefbd1e6cf2991fc22c54e50d17c6ab553f4614007945e43d9b07b42", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitvec-787373695b964316)
[INFO] [stdout] 
[INFO] [stdout] running 123 tests
[INFO] [stdout] test access::tests::sanity_check_prefetch ... ok
[INFO] [stdout] test access::tests::touch_memory ... ok
[INFO] [stdout] test access::tests::safe_wrappers ... ok
[INFO] [stdout] test array::tests::convert ... ok
[INFO] [stdout] test array::tests::create_arrays ... ok
[INFO] [stdout] test array::tests::iter ... ok
[INFO] [stdout] test array::tests::traits ... ok
[INFO] [stdout] test array::tests::ops ... ok
[INFO] [stdout] test array::tests::views ... ok
[INFO] [stdout] test array::tests::wrap_unwrap ... ok
[INFO] [stdout] test boxed::tests::convert ... ok
[INFO] [stdout] test boxed::tests::api ... ok
[INFO] [stdout] test array::tests::format ... ok
[INFO] [stdout] test boxed::tests::ops ... ok
[INFO] [stdout] test domain::tests::domain_iter ... ok
[INFO] [stdout] test boxed::tests::format ... ok
[INFO] [stdout] test boxed::tests::traits ... ok
[INFO] [stdout] test field::io::tests::read_bits ... ok
[INFO] [stdout] test field::io::tests::write_bits ... ok
[INFO] [stdout] test field::permutation_tests::check_resize ... ok
[INFO] [stdout] test field::tests::byte_fields ... ok
[INFO] [stdout] test field::tests::get_value ... ok
[INFO] [stdout] test field::tests::narrow_byte_fields ... ok
[INFO] [stdout] test field::tests::set_value ... ok
[INFO] [stdout] test field::tests::wide_load ... ok
[INFO] [stdout] test field::tests::wrappers ... ok
[INFO] [stdout] test index::tests::index_ctors ... ok
[INFO] [stdout] test index::tests::tail_ctors ... ok
[INFO] [stdout] test index::tests::ranges ... ok
[INFO] [stdout] test index::tests::position_ctors ... ok
[INFO] [stdout] test index::tests::index_cycle ... ok
[INFO] [stdout] test index::tests::select_ctors ... ok
[INFO] [stdout] test macros::tests::encode_bits ... ok
[INFO] [stdout] test index::tests::render ... ok
[INFO] [stdout] test macros::internal::tests::byte_assembly ... ok
[INFO] [stdout] test ptr::proxy::tests::format ... ok
[INFO] [stdout] test ptr::single::tests::bitref ... ok
[INFO] [stdout] test ptr::single::tests::ctor ... ok
[INFO] [stdout] test ptr::single::tests::assert_size ... ok
[INFO] [stdout] test index::tests::jumps ... ok
[INFO] [stdout] test index::tests::mask_operators ... ok
[INFO] [stdout] test macros::tests::compile_bitarr_typedef ... ok
[INFO] [stdout] test mem::tests::integer_properties ... ok
[INFO] [stdout] test ptr::single::tests::format ... ok
[INFO] [stdout] test macros::tests::compile_bitarr ... ok
[INFO] [stdout] test macros::tests::compile_bitvec ... ok
[INFO] [stdout] test ptr::span::tests::ctor ... ok
[INFO] [stdout] test ptr::span::tests::mem_size ... ok
[INFO] [stdout] test ptr::tests::io ... ok
[INFO] [stdout] test ptr::proxy::tests::proxy_ref ... ok
[INFO] [stdout] test ptr::span::tests::render ... ok
[INFO] [stdout] test ptr::range::tests::assert_size ... ok
[INFO] [stdout] test ptr::span::tests::realign ... ok
[INFO] [stdout] test macros::tests::make_elem ... ok
[INFO] [stdout] test macros::tests::compile_bits ... ok
[INFO] [stdout] test slice::tests::chunks_mut ... ok
[INFO] [stdout] test macros::tests::compile_bitbox ... ok
[INFO] [stdout] test ptr::span::tests::recast ... ok
[INFO] [stdout] test slice::tests::alignment ... ok
[INFO] [stdout] test ptr::tests::copies ... ok
[INFO] [stdout] test ptr::tests::misc ... ok
[INFO] [stdout] test ptr::tests::make_slices ... ok
[INFO] [stdout] test ptr::span::tests::modify ... ok
[INFO] [stdout] test slice::tests::cmp ... ok
[INFO] [stdout] test slice::tests::format::binary ... ok
[INFO] [stdout] test slice::tests::format::octal ... ok
[INFO] [stdout] test slice::tests::iter_ones_zeros ... ok
[INFO] [stdout] test slice::tests::iterators ... ok
[INFO] [stdout] test slice::tests::memcpy ... ok
[INFO] [stdout] test slice::tests::misc ... ok
[INFO] [stdout] test slice::tests::pointer_offset ... ok
[INFO] [stdout] test slice::tests::format::hex_upper ... ok
[INFO] [stdout] test slice::tests::query ... ok
[INFO] [stdout] test slice::tests::rchunks_mut ... ok
[INFO] [stdout] test slice::tests::repetition ... ok
[INFO] [stdout] test slice::tests::rotate ... ok
[INFO] [stdout] test slice::tests::shift ... ok
[INFO] [stdout] test slice::tests::specialized_iter_ones ... ok
[INFO] [stdout] test slice::tests::specialized_iter_zeros ... ok
[INFO] [stdout] test slice::tests::split ... ok
[INFO] [stdout] test slice::tests::unspecialized ... ok
[INFO] [stdout] test slice::tests::windows ... ok
[INFO] [stdout] test store::tests::cell_unsend_unsync ... ok
[INFO] [stdout] test store::tests::load_store ... ok
[INFO] [stdout] test store::tests::unaliased_send_sync ... ok
[INFO] [stdout] test vec::tests::buffer_control ... ok
[INFO] [stdout] test vec::tests::check_buffers ... ok
[INFO] [stdout] test vec::tests::cloning ... ok
[INFO] [stdout] test vec::tests::format ... ok
[INFO] [stdout] test vec::tests::from_vec ... ok
[INFO] [stdout] test slice::tests::construction ... ok
[INFO] [stdout] test slice::tests::invert ... ok
[INFO] [stdout] test slice::tests::modify ... ok
[INFO] [stdout] test slice::tests::iter ... ok
[INFO] [stdout] test slice::tests::rchunks_exact ... ok
[INFO] [stdout] test vec::tests::iterators ... ok
[INFO] [stdout] test vec::tests::misc ... ok
[INFO] [stdout] test vec::tests::ops ... ok
[INFO] [stdout] test vec::tests::push ... ok
[INFO] [stdout] test vec::tests::traits ... ok
[INFO] [stdout] test view::tests::impls ... ok
[INFO] [stdout] test slice::tests::iter_mut ... ok
[INFO] [stdout] test ptr::proxy::tests::assert_size ... ok
[INFO] [stdout] test slice::tests::chunks ... ok
[INFO] [stdout] test slice::tests::batch_copy ... ok
[INFO] [stdout] test slice::tests::chunks_exact ... ok
[INFO] [stdout] test ptr::tests::pointers_not_send_sync ... ok
[INFO] [stdout] test slice::tests::chunks_exact_mut ... ok
[INFO] [stdout] test vec::tests::vec_splice ... ok
[INFO] [stdout] test slice::tests::rchunks_exact_mut ... ok
[INFO] [stdout] test slice::tests::format::hex_lower ... ok
[INFO] [stdout] test slice::tests::get_set ... ok
[INFO] [stdout] test slice::tests::rchunks ... ok
[INFO] [stdout] test field::tests::check_panic - should panic ... ok
[INFO] [stdout] test order::tests::verify_impls ... ok
[INFO] [stdout] test slice::tests::index_out_of_bounds - should panic ... ok
[INFO] [stdout] test vec::tests::overcommit - should panic ... ok
[INFO] [stdout] test vec::tests::reservations ... ok
[INFO] [stdout] test devel::tests::check_range_asserts ... ok
[INFO] [stdout] test field::permutation_tests::m16 ... ok
[INFO] [stdout] test field::permutation_tests::l16 ... ok
[INFO] [stdout] test field::permutation_tests::l08 ... ok
[INFO] [stdout] test field::permutation_tests::m08 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 123 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.54s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitvec
[INFO] [stdout] 
[INFO] [stdout] running 240 tests
[INFO] [stdout] test src/boxed.rs - boxed::BitBox<O, T>::into_bitvec (line 279) ... ignored
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name bitvec --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-2af672f1edc8bf0e.rlib --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-8da4b59cc3a96c54.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-726d2f8fc27183e8.rlib --extern funty=/opt/rustwide/target/debug/deps/libfunty-15f2b698842c3471.rlib --extern radium=/opt/rustwide/target/debug/deps/libradium-e86bed9338da9aab.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-29508d4204d57f97.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-149e6c48011af754.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-aff6ab227fb5cad3.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-5ba753c1934f1135.rlib --extern tap=/opt/rustwide/target/debug/deps/libtap-aab539557e8c4fbb.rlib --extern wyz=/opt/rustwide/target/debug/deps/libwyz-ae2ca63c3a5a2730.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="atomic"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ce085e6cbefbd1e6cf2991fc22c54e50d17c6ab553f4614007945e43d9b07b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce085e6cbefbd1e6cf2991fc22c54e50d17c6ab553f4614007945e43d9b07b42", kill_on_drop: false }`
[INFO] [stdout] ce085e6cbefbd1e6cf2991fc22c54e50d17c6ab553f4614007945e43d9b07b42