[INFO] fetching crate granne 0.5.2...
[INFO] testing granne-0.5.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate granne 0.5.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate granne 0.5.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate granne 0.5.2
[INFO] finished tweaking crates.io crate granne 0.5.2
[INFO] tweaked toml for crates.io crate granne 0.5.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate granne 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded madvise v0.1.0
[INFO] [stderr]   Downloaded stream-vbyte v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fd01bb9b48560e04e4bba91650292e40b76143648db601d5ad119c21f933aba
[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" "3fd01bb9b48560e04e4bba91650292e40b76143648db601d5ad119c21f933aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fd01bb9b48560e04e4bba91650292e40b76143648db601d5ad119c21f933aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd01bb9b48560e04e4bba91650292e40b76143648db601d5ad119c21f933aba", kill_on_drop: false }`
[INFO] [stdout] 3fd01bb9b48560e04e4bba91650292e40b76143648db601d5ad119c21f933aba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe15576e63af09a55f25c4e1ebdff71b34d79e0f2167de5c3ca9161182492c91
[INFO] running `Command { std: "docker" "start" "-a" "fe15576e63af09a55f25c4e1ebdff71b34d79e0f2167de5c3ca9161182492c91", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling granne v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling stream-vbyte v0.3.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling madvise v0.1.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling pbr v1.0.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.25s
[INFO] running `Command { std: "docker" "inspect" "fe15576e63af09a55f25c4e1ebdff71b34d79e0f2167de5c3ca9161182492c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe15576e63af09a55f25c4e1ebdff71b34d79e0f2167de5c3ca9161182492c91", kill_on_drop: false }`
[INFO] [stdout] fe15576e63af09a55f25c4e1ebdff71b34d79e0f2167de5c3ca9161182492c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9dd89c73953e5b6b45878f81b6670d32d88d27e82161b7572634b40e673870d0
[INFO] running `Command { std: "docker" "start" "-a" "9dd89c73953e5b6b45878f81b6670d32d88d27e82161b7572634b40e673870d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling granne v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.20s
[INFO] running `Command { std: "docker" "inspect" "9dd89c73953e5b6b45878f81b6670d32d88d27e82161b7572634b40e673870d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd89c73953e5b6b45878f81b6670d32d88d27e82161b7572634b40e673870d0", kill_on_drop: false }`
[INFO] [stdout] 9dd89c73953e5b6b45878f81b6670d32d88d27e82161b7572634b40e673870d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b165a2bb34bafca360c1f2f7205c08d13dc705f97ceb5e0a25f01fd48ac6cae2
[INFO] running `Command { std: "docker" "start" "-a" "b165a2bb34bafca360c1f2f7205c08d13dc705f97ceb5e0a25f01fd48ac6cae2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 66 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/granne-48ca4dd042190a83)
[INFO] [stdout] test elements::angular::tests::test_array ... ok
[INFO] [stdout] test elements::embeddings::parsing::tests::get_shard_name_with_filename ... ok
[INFO] [stdout] test elements::embeddings::parsing::tests::get_shard_name_with_filestem ... ok
[INFO] [stdout] test index::reorder::tests::test_reverse_mapping ... ok
[INFO] [stdout] test elements::embeddings::parsing::tests::get_shard_name_empty ... ok
[INFO] [stdout] test elements::angular::tests::dist_between_same_vector ... ok
[INFO] [stdout] test elements::angular::tests::dist_between_opposite_vector ... ok
[INFO] [stdout] test index::tests::empty_build ... ok
[INFO] [stdout] test elements::angular::tests::reference_dist ... ok
[INFO] [stdout] test index::tests::test_num_elements_in_layer ... ok
[INFO] [stdout] test elements::angular::tests::test_large_arrays ... ok
[INFO] [stdout] test index::tests::select_neighbors ... ok
[INFO] [stdout] test math::tests::dot_product ... ok
[INFO] [stdout] test math::tests::sum ... ok
[INFO] [stdout] test odd_byte_int::tests::into_into ... ok
[INFO] [stdout] test odd_byte_int::tests::query_offset_cast ... ok
[INFO] [stdout] test slice_vector::offsets::tests::empty ... ok
[INFO] [stdout] test slice_vector::offsets::tests::general_behavior ... ok
[INFO] [stdout] test odd_byte_int::tests::query_offset_conversions ... ok
[INFO] [stdout] test slice_vector::offsets::tests::last ... ok
[INFO] [stdout] test elements::embeddings::reorder::tests::reorder_sum_embeddings_reverse ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::push_and_get ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::push_and_get_4_bytes_per_number ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::push_and_get_duplicates ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::delta_encode_decode ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::push_and_get_empty ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::push_and_get_one ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::push_multiple_and_get ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::push_unsorted ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::test_delta_encode ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::write_fixed_width_vector_as_multi_set_vector_empty ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::write_fixed_width_vector_as_multi_set_vector ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::write_fixed_width_vector_as_multi_set_vector_empty_slices ... ok
[INFO] [stdout] test slice_vector::tests::fixed_width_extend ... ok
[INFO] [stdout] test slice_vector::offsets::tests::not_offset - should panic ... ok
[INFO] [stdout] test slice_vector::tests::fixed_width_push ... ok
[INFO] [stdout] test slice_vector::tests::fixed_width_extend_different_widths - should panic ... ok
[INFO] [stdout] test slice_vector::tests::fixed_width_write_and_read ... ok
[INFO] [stdout] test slice_vector::tests::fixed_width_write_and_load ... ok
[INFO] [stdout] test slice_vector::set_vector::tests::write_fixed_width_vector_as_multi_set_vector_predicate ... ok
[INFO] [stdout] test slice_vector::tests::permute_fixed_width_identity ... ok
[INFO] [stdout] test slice_vector::tests::permute_fixed_width_rand_shuffle ... ok
[INFO] [stdout] test slice_vector::tests::variable_width_extend_empty_left ... ok
[INFO] [stdout] test slice_vector::tests::permute_fixed_width_reverse ... ok
[INFO] [stdout] test slice_vector::tests::variable_width_extend ... ok
[INFO] [stdout] test slice_vector::tests::variable_width_extend_empty_right ... ok
[INFO] [stdout] test slice_vector::tests::variable_width_push ... ok
[INFO] [stdout] test slice_vector::tests::variable_width_write_and_load ... ok
[INFO] [stdout] test slice_vector::tests::write_fixed_width_vector_as_variable_width_vector ... ok
[INFO] [stdout] test slice_vector::tests::variable_width_write_range_and_load ... ok
[INFO] [stdout] test slice_vector::tests::write_fixed_width_vector_as_variable_width_vector_empty ... ok
[INFO] [stdout] test slice_vector::tests::write_fixed_width_vector_as_variable_width_vector_empty_slices ... ok
[INFO] [stdout] test slice_vector::tests::write_fixed_width_vector_as_variable_width_vector_predicate ... ok
[INFO] [stdout] test index::tests::write_and_load_compressed ... ok
[INFO] [stdout] test index::tests::write_and_load ... ok
[INFO] [stdout] test index::tests::build_and_search_int8 ... ok
[INFO] [stdout] test index::tests::incremental_build_0 ... ok
[INFO] [stdout] test index::tests::with_borrowed_elements ... ok
[INFO] [stdout] test elements::embeddings::reorder::tests::reorder_sum_embeddings ... ok
[INFO] [stdout] test index::tests::build_and_search_float ... ok
[INFO] [stdout] test index::tests::with_elements_and_add ... ok
[INFO] [stdout] test index::tests::append_elements ... ok
[INFO] [stdout] test index::tests::read_index_reduce_num_neighbors ... ok
[INFO] [stdout] test index::reorder::tests::reorder_index ... ok
[INFO] [stdout] test index::tests::incremental_build_1 ... ok
[INFO] [stdout] test index::tests::incremental_build_with_write_and_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.77s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests granne
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[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 granne --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-614d7e4e7f7903e2.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-616cf04602adc0d4.rlib --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-e2bbac7e1bf7d43b.rlib --extern granne=/opt/rustwide/target/debug/deps/libgranne-b7cf8d06bb1efccc.rlib --extern madvise=/opt/rustwide/target/debug/deps/libmadvise-164daa3816f5a41f.rlib --extern memmap=/opt/rustwide/target/debug/deps/libmemmap-82a1bdf4a71383c6.rlib --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-e7bf5d1500387ec4.rlib --extern owning_ref=/opt/rustwide/target/debug/deps/libowning_ref-b4c07e4c7e7cc403.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-97bb4d67cdc47e43.rlib --extern pbr=/opt/rustwide/target/debug/deps/libpbr-d9bdfde02caede4b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e6ff8f4376be59dc.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-523a209e7ea25ccb.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8e719e9092735e67.rlib --extern stream_vbyte=/opt/rustwide/target/debug/deps/libstream_vbyte-362e85b07cec089c.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-415e9bdd9460badc.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b165a2bb34bafca360c1f2f7205c08d13dc705f97ceb5e0a25f01fd48ac6cae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b165a2bb34bafca360c1f2f7205c08d13dc705f97ceb5e0a25f01fd48ac6cae2", kill_on_drop: false }`
[INFO] [stdout] b165a2bb34bafca360c1f2f7205c08d13dc705f97ceb5e0a25f01fd48ac6cae2