[INFO] fetching crate blart 0.1.2...
[INFO] testing blart-0.1.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate blart 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate blart 0.1.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blart 0.1.2
[INFO] finished tweaking crates.io crate blart 0.1.2
[INFO] tweaked toml for crates.io crate blart 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate blart 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mintex v0.1.2
[INFO] [stderr]   Downloaded phf_generator v0.9.1
[INFO] [stderr]   Downloaded serde_json v1.0.93
[INFO] [stderr]   Downloaded thousands v0.2.0
[INFO] [stderr]   Downloaded phf v0.9.0
[INFO] [stderr]   Downloaded sptr v0.3.2
[INFO] [stderr]   Downloaded argh_derive v0.1.10
[INFO] [stderr]   Downloaded argh v0.1.10
[INFO] [stderr]   Downloaded phf_codegen v0.9.0
[INFO] [stderr]   Downloaded argh_shared v0.1.10
[INFO] [stderr]   Downloaded phf_shared v0.9.0
[INFO] [stderr]   Downloaded memoffset v0.7.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.13
[INFO] [stderr]   Downloaded criterion-perf-events v0.3.0
[INFO] [stderr]   Downloaded perfcnt v0.8.0
[INFO] [stderr]   Downloaded bit_field v0.10.1
[INFO] [stderr]   Downloaded rayon-core v1.10.2
[INFO] [stderr]   Downloaded raw-cpuid v10.6.1
[INFO] [stderr]   Downloaded rayon v1.6.1
[INFO] [stderr]   Downloaded dhat v0.3.2
[INFO] [stderr]   Downloaded csv v1.1.6
[INFO] [stderr]   Downloaded x86 v0.47.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9669a3f455ea668157ef0526eec3d6f34dd676853bfaa2e4eaaafb921da5f46b
[INFO] running `Command { std: "docker" "start" "-a" "9669a3f455ea668157ef0526eec3d6f34dd676853bfaa2e4eaaafb921da5f46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9669a3f455ea668157ef0526eec3d6f34dd676853bfaa2e4eaaafb921da5f46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9669a3f455ea668157ef0526eec3d6f34dd676853bfaa2e4eaaafb921da5f46b", kill_on_drop: false }`
[INFO] [stdout] 9669a3f455ea668157ef0526eec3d6f34dd676853bfaa2e4eaaafb921da5f46b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a35dec46eefe42b954e38ae6ab75d80135208e958b2b7d6a38e8033ceae5130b
[INFO] running `Command { std: "docker" "start" "-a" "a35dec46eefe42b954e38ae6ab75d80135208e958b2b7d6a38e8033ceae5130b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling sptr v0.3.2
[INFO] [stderr]    Compiling bytemuck v1.13.0
[INFO] [stderr]    Compiling blart v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "a35dec46eefe42b954e38ae6ab75d80135208e958b2b7d6a38e8033ceae5130b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35dec46eefe42b954e38ae6ab75d80135208e958b2b7d6a38e8033ceae5130b", kill_on_drop: false }`
[INFO] [stdout] a35dec46eefe42b954e38ae6ab75d80135208e958b2b7d6a38e8033ceae5130b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a699c6605138d8887e70bf930b338f6ad7e578957caceb3ab4e06b0f4fe93f1
[INFO] running `Command { std: "docker" "start" "-a" "7a699c6605138d8887e70bf930b338f6ad7e578957caceb3ab4e06b0f4fe93f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling phf_shared v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling sys-info v0.9.1
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling raw-cpuid v10.6.1
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling gimli v0.27.1
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling mmap v0.1.1
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling phf_generator v0.9.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling argh_shared v0.1.10
[INFO] [stderr]    Compiling phf_codegen v0.9.0
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling mintex v0.1.2
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling argh_derive v0.1.10
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling argh v0.1.10
[INFO] [stderr]    Compiling x86 v0.47.0
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling dhat v0.3.2
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling perfcnt v0.8.0
[INFO] [stderr]    Compiling criterion-perf-events v0.3.0
[INFO] [stderr]    Compiling blart v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.94s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7a699c6605138d8887e70bf930b338f6ad7e578957caceb3ab4e06b0f4fe93f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a699c6605138d8887e70bf930b338f6ad7e578957caceb3ab4e06b0f4fe93f1", kill_on_drop: false }`
[INFO] [stdout] 7a699c6605138d8887e70bf930b338f6ad7e578957caceb3ab4e06b0f4fe93f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a3728a8484bf84c61de6e6f0620a447a804823e8369223bad657d84654d2f4b
[INFO] running `Command { std: "docker" "start" "-a" "7a3728a8484bf84c61de6e6f0620a447a804823e8369223bad657d84654d2f4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blart-f3a4e578431223de)
[INFO] [stdout] 
[INFO] [stdout] running 119 tests
[INFO] [stdout] test collections::map::tests::tree_map_create_empty ... ok
[INFO] [stdout] test bytes::tests::various_numeric_types_as_bytes ... ok
[INFO] [stdout] test bytes::tests::various_string_types_as_bytes ... ok
[INFO] [stdout] test bytes::tests::various_wrapper_types_as_bytes ... ok
[INFO] [stdout] test collections::map::tests::tree_map_get_non_existent_entry_different_keys_types ... ok
[INFO] [stdout] test collections::map::tests::tree_into_iterator_removes_values_before_drop ... ok
[INFO] [stdout] test collections::map::tests::tree_hash_equals ... ok
[INFO] [stdout] test collections::map::tests::mutating_operations_modify_len ... ok
[INFO] [stdout] test collections::map::tests::tree_map_insert_get_modify_remove_len ... ok
[INFO] [stdout] test collections::map::tests::tree_check_eq_with_reflexive ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_entire_small_tree ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_maximum_singleton_tree ... ok
[INFO] [stdout] test collections::map::tests::tree_check_compare_with_reflexive ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_maximum_entire_small_tree ... ok
[INFO] [stdout] test collections::map::tests::tree_map_iterators ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_minimum_singleton_tree ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_minimum_entire_small_tree ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_one_entry_n16_remains ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_singleton_tree_leaf ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_one_entry_n48_shrinks ... ok
[INFO] [stdout] test nodes::operations::delete::tests::delete_one_entry_n256_shrinks ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_fails_existing_key_prefixed ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_existing_key_overwrite ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_fails_new_key_prefix_of_existing_entry ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_key_with_long_prefix_then_split ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_prefix_key_errors ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_prefix_key_with_existing_prefix_errors ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_split_prefix_at_implicit_byte ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_to_small_trees ... ok
[INFO] [stdout] test nodes::operations::iterator::tests::small_tree_iterator_front_and_back ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_empty_nodes ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_leaf ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_full_node4 ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_n16_n4_layer_tree ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_n256_n4_layer_tree ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_n4_n4_layer_tree ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_node16 ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_node48 ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_non_copy_leaf ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_node256 ... ok
[INFO] [stdout] test nodes::operations::minmax::tests::leaf_tree_min_max_same ... ok
[INFO] [stdout] test nodes::representation::iterators::tests::node16_iter_ranges ... ok
[INFO] [stdout] test nodes::operations::minmax::tests::skewed_tree_min_max ... ok
[INFO] [stdout] test nodes::representation::iterators::tests::node48_iterate ... ok
[INFO] [stdout] test nodes::representation::tests::empty_prefix_bytes_match ... ok
[INFO] [stdout] test nodes::representation::tests::header_check_prefix ... ok
[INFO] [stdout] test nodes::representation::tests::header_delete_prefix ... ok
[INFO] [stdout] test nodes::representation::iterators::tests::node256_iter_ranges ... ok
[INFO] [stdout] test nodes::representation::iterators::tests::node48_iter_ranges ... ok
[INFO] [stdout] test nodes::representation::iterators::tests::node4_iter_ranges ... ok
[INFO] [stdout] test nodes::operations::iterator::tests::large_fixed_length_key_iterator_front_back ... ok
[INFO] [stdout] test nodes::representation::iterators::tests::node16_iterate ... ok
[INFO] [stdout] test nodes::operations::lookup::tests::lookup_on_n48_n4_layer_tree ... ok
[INFO] [stdout] test nodes::representation::iterators::tests::node256_iterate ... ok
[INFO] [stdout] test nodes::representation::iterators::tests::node4_iterate ... ok
[INFO] [stdout] test nodes::representation::tests::leaf_node_alignment ... ok
[INFO] [stdout] test nodes::representation::tests::header_prepend_prefix ... ok
[INFO] [stdout] test nodes::representation::tests::node16_grow ... ok
[INFO] [stdout] test nodes::representation::tests::node16_lookup ... ok
[INFO] [stdout] test nodes::representation::tests::node16_remove_child ... ok
[INFO] [stdout] test nodes::representation::tests::header_read_write_prefix ... ok
[INFO] [stdout] test nodes::operations::minmax::tests::large_tree_same_length_keys_min_max ... ok
[INFO] [stdout] test nodes::representation::tests::node16_split_at_both_empty_ends ... ok
[INFO] [stdout] test nodes::representation::tests::node16_shrink ... ok
[INFO] [stdout] test nodes::representation::tests::node16_split_at_on_non_existent_key ... ok
[INFO] [stdout] test nodes::representation::tests::node16_split_at_on_existing_key ... ok
[INFO] [stdout] test nodes::representation::tests::node256_lookup ... ok
[INFO] [stdout] test nodes::representation::tests::node16_write_child ... ok
[INFO] [stdout] test nodes::representation::tests::node256_shrink ... ok
[INFO] [stdout] test nodes::representation::tests::node256_remove_child ... ok
[INFO] [stdout] test nodes::representation::tests::node48_lookup ... ok
[INFO] [stdout] test nodes::representation::tests::node256_split_at_on_existing_key ... ok
[INFO] [stdout] test nodes::representation::tests::node256_write_child ... ok
[INFO] [stdout] test nodes::representation::tests::node256_split_at_both_empty_ends ... ok
[INFO] [stdout] test nodes::representation::tests::node256_split_at_on_non_existent_key ... ok
[INFO] [stdout] test nodes::representation::tests::node48_shrink ... ok
[INFO] [stdout] test nodes::representation::tests::node48_grow ... ok
[INFO] [stdout] test nodes::representation::tests::node48_split_at_both_empty_ends ... ok
[INFO] [stdout] test nodes::representation::tests::node4_lookup ... ok
[INFO] [stdout] test nodes::representation::tests::node4_remove_child ... ok
[INFO] [stdout] test nodes::representation::tests::node48_write_child ... ok
[INFO] [stdout] test nodes::representation::tests::node4_grow ... ok
[INFO] [stdout] test nodes::representation::tests::node48_split_at_on_non_existent_key ... ok
[INFO] [stdout] test nodes::representation::tests::node48_remove_child ... ok
[INFO] [stdout] test nodes::representation::tests::node4_split_at_both_empty_ends ... ok
[INFO] [stdout] test nodes::representation::tests::node4_split_at_on_existing_key ... ok
[INFO] [stdout] test nodes::representation::tests::node4_split_at_on_non_existent_key ... ok
[INFO] [stdout] test nodes::representation::tests::node4_write_child ... ok
[INFO] [stdout] test nodes::representation::tests::node_sizes ... ok
[INFO] [stdout] test nodes::representation::tests::node_alignment ... ok
[INFO] [stdout] test nodes::visitor::pretty_printer::tests::simple_tree_output_to_dot ... ok
[INFO] [stdout] test nodes::visitor::tree_stats::tests::mostly_empty_tree_stats_fixed_length_tree ... ok
[INFO] [stdout] test nodes::representation::tests::opaque_node_ptr_is_correct ... ok
[INFO] [stdout] test nodes::visitor::well_formed::tests::check_tree_with_loop ... ok
[INFO] [stdout] test nodes::visitor::tree_stats::tests::full_tree_stats_fixed_length_tree ... ok
[INFO] [stdout] test nodes::visitor::well_formed::tests::check_tree_with_mismatched_key_prefix ... ok
[INFO] [stdout] test tagged_pointer::tests::cast_checks_alignment ... ok
[INFO] [stdout] test nodes::visitor::well_formed::tests::check_tree_with_wrong_child_count ... ok
[INFO] [stdout] test tagged_pointer::tests::create_pointer_set_and_retrieve_data ... ok
[INFO] [stdout] test tagged_pointer::tests::create_pointer_with_data_and_retrieve_data ... ok
[INFO] [stdout] test nodes::visitor::well_formed::tests::check_well_formed_tree ... ok
[INFO] [stdout] test nodes::representation::tests::node48_split_at_on_existing_key ... ok
[INFO] [stdout] test tagged_pointer::tests::set_data_different_alignments ... ok
[INFO] [stdout] test tagged_pointer::tests::test_alignment_bits_and_mask_values ... ok
[INFO] [stdout] test nodes::representation::tests::header_ltrim_prefix_non_stored_bytes_panic - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::header_ltrim_prefix_too_many_bytes_panic - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::node16_shrink_too_many_children_panic - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::node16_write_child_full_panic - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::node256_shrink_too_many_children_panic - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::node256_grow - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::node48_write_child_full_panic - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::node48_shrink_too_many_children_panic - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::node4_shrink - should panic ... ok
[INFO] [stdout] test nodes::representation::tests::node4_write_child_full_panic - should panic ... ok
[INFO] [stdout] test tagged_pointer::tests::set_data_beyond_capacity_u16 - should panic ... ok
[INFO] [stdout] test tagged_pointer::tests::set_data_beyond_capacity_u64 - should panic ... ok
[INFO] [stdout] test tagged_pointer::tests::set_data_beyond_capacity_u32 - should panic ... ok
[INFO] [stdout] test tagged_pointer::tests::set_data_beyond_capacity_u8 - should panic ... ok
[INFO] [stdout] test nodes::operations::insert::tests::insert_into_left_skewed_tree_deallocate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 119 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/memory_usage_fixed_length_dense.rs (/opt/rustwide/target/debug/deps/memory_usage_fixed_length_dense-f7603f92749666e3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_memory_usage ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_memory_usage stdout ----
[INFO] [stdout] thread 'test_memory_usage' panicked at 'unable to create dhat output folder: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', tests/common/mod.rs:17:38
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556ad94b1d1a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x556ad94b1d1a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x556ad94b1d1a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x556ad94b1d1a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x556ad94d68ce - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x556ad94aef55 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x556ad94b1ae5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x556ad94b1ae5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x556ad94b372f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x556ad94b33ef - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x556ad9485857 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x556ad9485857 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x556ad94b3e5d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x556ad94b3e5d - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x556ad94b3bd9 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x556ad94b2186 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x556ad94b38e2 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x556ad93170d3 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x556ad9317523 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x556ad932827f - core::result::Result<T,E>::expect::hf12f6ceff65ec672
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1047:23
[INFO] [stdout]   20:     0x556ad932e203 - memory_usage_fixed_length_dense::common::setup_dhat_output_dir::h9cac21eaf9886691
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/common/mod.rs:17:5
[INFO] [stdout]   21:     0x556ad932e263 - memory_usage_fixed_length_dense::common::generate_dhat_output_filename::he3aef649d52bef6a
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/common/mod.rs:26:27
[INFO] [stdout]   22:     0x556ad932e3c7 - memory_usage_fixed_length_dense::common::get_profiler::h89922d82d31b1dc1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/common/mod.rs:42:23
[INFO] [stdout]   23:     0x556ad9320800 - memory_usage_fixed_length_dense::test_memory_usage::hcd26694637777734
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/memory_usage_fixed_length_dense.rs:14:16
[INFO] [stdout]   24:     0x556ad9320767 - memory_usage_fixed_length_dense::test_memory_usage::{{closure}}::h8b076b07e88f7afd
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/memory_usage_fixed_length_dense.rs:5:24
[INFO] [stdout]   25:     0x556ad931f205 - core::ops::function::FnOnce::call_once::h1285c572738835a6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x556ad948ac3f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x556ad948ac3f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   28:     0x556ad945c25c - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   29:     0x556ad945c25c - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x556ad9489c06 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   31:     0x556ad9489c06 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   32:     0x556ad9489c06 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   33:     0x556ad9489c06 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   34:     0x556ad9489c06 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   35:     0x556ad9489c06 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   36:     0x556ad9489c06 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   37:     0x556ad94568d1 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   38:     0x556ad94568d1 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   39:     0x556ad945c2eb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   40:     0x556ad945c2eb - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   41:     0x556ad945c2eb - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   42:     0x556ad945c2eb - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   43:     0x556ad945c2eb - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   44:     0x556ad945c2eb - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   45:     0x556ad945c2eb - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x556ad94b8213 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   47:     0x556ad94b8213 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   48:     0x556ad94b8213 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   49:     0x7fc789f1cb43 - <unknown>
[INFO] [stdout]   50:     0x7fc789fadbb4 - __clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_memory_usage
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test memory_usage_fixed_length_dense`
[INFO] running `Command { std: "docker" "inspect" "7a3728a8484bf84c61de6e6f0620a447a804823e8369223bad657d84654d2f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3728a8484bf84c61de6e6f0620a447a804823e8369223bad657d84654d2f4b", kill_on_drop: false }`
[INFO] [stdout] 7a3728a8484bf84c61de6e6f0620a447a804823e8369223bad657d84654d2f4b
