[INFO] cloning repository https://github.com/twardoch/uubed-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twardoch/uubed-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwardoch%2Fuubed-rs", kill_on_drop: false }`
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[INFO] [stdout] 6ef735550cb279e25d1c1bc7f512d72d505c388a
[INFO] testing twardoch/uubed-rs against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwardoch%2Fuubed-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/twardoch/uubed-rs
[INFO] finished tweaking git repo https://github.com/twardoch/uubed-rs
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[INFO] validating manifest of git repo https://github.com/twardoch/uubed-rs on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
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[INFO] crate git repo https://github.com/twardoch/uubed-rs 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 518aaa56c08a3f31980cdab5990d15c52ee71b72cae62064df17843c8923ab60
[INFO] running `Command { std: "docker" "start" "-a" "518aaa56c08a3f31980cdab5990d15c52ee71b72cae62064df17843c8923ab60", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling uubed-core v1.0.10 (/opt/rustwide/workdir/rust)
[INFO] [stdout] warning: unused import: `once_cell::sync::Lazy`
[INFO] [stdout]  --> rust/src/encoders/simhash_safe.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use once_cell::sync::Lazy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.84s
[INFO] running `Command { std: "docker" "inspect" "518aaa56c08a3f31980cdab5990d15c52ee71b72cae62064df17843c8923ab60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518aaa56c08a3f31980cdab5990d15c52ee71b72cae62064df17843c8923ab60", kill_on_drop: false }`
[INFO] [stdout] 518aaa56c08a3f31980cdab5990d15c52ee71b72cae62064df17843c8923ab60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f6d487a2fdb4b3e147c12a088f5720658cad39265db42d047b737ea74d92496
[INFO] running `Command { std: "docker" "start" "-a" "7f6d487a2fdb4b3e147c12a088f5720658cad39265db42d047b737ea74d92496", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling uubed-core v1.0.10 (/opt/rustwide/workdir/rust)
[INFO] [stdout] warning: unused import: `once_cell::sync::Lazy`
[INFO] [stdout]  --> rust/src/encoders/simhash_safe.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use once_cell::sync::Lazy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]    Compiling arbitrary v1.4.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: unused import: `z_order_q64`
[INFO] [stdout]  --> rust/tests/buffer_operations_test.rs:3:51
[INFO] [stdout]   |
[INFO] [stdout] 3 |     q64_encode, simhash_q64, top_k_q64_optimized, z_order_q64
[INFO] [stdout]   |                                                   ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALPHABETS` is never used
[INFO] [stdout]  --> rust/examples/../src/encoders/q64.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const ALPHABETS: [&[u8; 16]; 4] = [
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_reverse_lookup` is never used
[INFO] [stdout]   --> rust/examples/../src/encoders/q64.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | const fn build_reverse_lookup() -> [Option<(u8, u8)>; 256] {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `REV_LOOKUP` is never used
[INFO] [stdout]   --> rust/examples/../src/encoders/q64.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | static REV_LOOKUP: [Option<(u8, u8)>; 256] = build_reverse_lookup();
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Q64Error` is never constructed
[INFO] [stdout]   --> rust/examples/../src/encoders/q64.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Q64Error {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q64_encode` is never used
[INFO] [stdout]   --> rust/examples/../src/encoders/q64.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn q64_encode(data: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q64_encode_to_buffer` is never used
[INFO] [stdout]   --> rust/examples/../src/encoders/q64.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn q64_encode_to_buffer(data: &[u8], output: &mut [u8]) -> Result<usize, Q64Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q64_encode_to_buffer_unchecked` is never used
[INFO] [stdout]    --> rust/examples/../src/encoders/q64.rs:107:4
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn q64_encode_to_buffer_unchecked(data: &[u8], output: &mut [u8]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q64_encode_scalar` is never used
[INFO] [stdout]    --> rust/examples/../src/encoders/q64.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn q64_encode_scalar(data: &[u8], output: &mut String) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q64_decode` is never used
[INFO] [stdout]    --> rust/examples/../src/encoders/q64.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub fn q64_decode(encoded: &str) -> Result<Vec<u8>, Q64Error> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_char` is never used
[INFO] [stdout]    --> rust/examples/../src/encoders/q64.rs:225:4
[INFO] [stdout]     |
[INFO] [stdout] 225 | fn validate_char(ch: char, pos: usize) -> Result<(u8, u8), Q64Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `top_k_q64` is never used
[INFO] [stdout]   --> rust/examples/../src/encoders/topk.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn top_k_q64(embedding: &[u8], k: usize) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `top_k_q64_optimized` is never used
[INFO] [stdout]    --> rust/examples/../src/encoders/topk_optimized.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub fn top_k_q64_optimized(embedding: &[u8], k: usize) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `top_k_to_buffer` is never used
[INFO] [stdout]    --> rust/examples/../src/encoders/topk_optimized.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub fn top_k_to_buffer(embedding: &[u8], k: usize, output: &mut [u8]) -> Result<usize, super::q64::Q64Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `once_cell::sync::Lazy`
[INFO] [stdout]  --> rust/src/encoders/simhash_safe.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use once_cell::sync::Lazy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "7f6d487a2fdb4b3e147c12a088f5720658cad39265db42d047b737ea74d92496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6d487a2fdb4b3e147c12a088f5720658cad39265db42d047b737ea74d92496", kill_on_drop: false }`
[INFO] [stdout] 7f6d487a2fdb4b3e147c12a088f5720658cad39265db42d047b737ea74d92496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0474ad25af11738a0b30a285bd9f0c2e9274949b7c3e4206a0ab0a5aee000e11
[INFO] running `Command { std: "docker" "start" "-a" "0474ad25af11738a0b30a285bd9f0c2e9274949b7c3e4206a0ab0a5aee000e11", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `once_cell::sync::Lazy`
[INFO] [stderr]  --> rust/src/encoders/simhash_safe.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use once_cell::sync::Lazy;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uubed-core` (lib) generated 1 warning (run `cargo fix --lib -p uubed-core` to apply 1 suggestion)
[INFO] [stderr] warning: `uubed-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: constant `ALPHABETS` is never used
[INFO] [stderr]  --> rust/examples/../src/encoders/q64.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const ALPHABETS: [&[u8; 16]; 4] = [
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_reverse_lookup` is never used
[INFO] [stderr]   --> rust/examples/../src/encoders/q64.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | const fn build_reverse_lookup() -> [Option<(u8, u8)>; 256] {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `REV_LOOKUP` is never used
[INFO] [stderr]   --> rust/examples/../src/encoders/q64.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | static REV_LOOKUP: [Option<(u8, u8)>; 256] = build_reverse_lookup();
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Q64Error` is never constructed
[INFO] [stderr]   --> rust/examples/../src/encoders/q64.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub struct Q64Error {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `q64_encode` is never used
[INFO] [stderr]   --> rust/examples/../src/encoders/q64.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn q64_encode(data: &[u8]) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `q64_encode_to_buffer` is never used
[INFO] [stderr]   --> rust/examples/../src/encoders/q64.rs:87:8
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn q64_encode_to_buffer(data: &[u8], output: &mut [u8]) -> Result<usize, Q64Error> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `q64_encode_to_buffer_unchecked` is never used
[INFO] [stderr]    --> rust/examples/../src/encoders/q64.rs:107:4
[INFO] [stderr]     |
[INFO] [stderr] 107 | fn q64_encode_to_buffer_unchecked(data: &[u8], output: &mut [u8]) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `q64_encode_scalar` is never used
[INFO] [stderr]    --> rust/examples/../src/encoders/q64.rs:123:4
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn q64_encode_scalar(data: &[u8], output: &mut String) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `q64_decode` is never used
[INFO] [stderr]    --> rust/examples/../src/encoders/q64.rs:197:8
[INFO] [stderr]     |
[INFO] [stderr] 197 | pub fn q64_decode(encoded: &str) -> Result<Vec<u8>, Q64Error> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `validate_char` is never used
[INFO] [stderr]    --> rust/examples/../src/encoders/q64.rs:225:4
[INFO] [stderr]     |
[INFO] [stderr] 225 | fn validate_char(ch: char, pos: usize) -> Result<(u8, u8), Q64Error> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `top_k_q64` is never used
[INFO] [stderr]   --> rust/examples/../src/encoders/topk.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub fn top_k_q64(embedding: &[u8], k: usize) -> String {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `top_k_q64_optimized` is never used
[INFO] [stderr]    --> rust/examples/../src/encoders/topk_optimized.rs:179:8
[INFO] [stderr]     |
[INFO] [stderr] 179 | pub fn top_k_q64_optimized(embedding: &[u8], k: usize) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `top_k_to_buffer` is never used
[INFO] [stderr]    --> rust/examples/../src/encoders/topk_optimized.rs:198:8
[INFO] [stderr]     |
[INFO] [stderr] 198 | pub fn top_k_to_buffer(embedding: &[u8], k: usize, output: &mut [u8]) -> Result<usize, super::q64::Q64Error> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `uubed-core` (example "topk_perf") generated 13 warnings
[INFO] [stderr] warning: unused import: `z_order_q64`
[INFO] [stderr]  --> rust/tests/buffer_operations_test.rs:3:51
[INFO] [stderr]   |
[INFO] [stderr] 3 |     q64_encode, simhash_q64, top_k_q64_optimized, z_order_q64
[INFO] [stderr]   |                                                   ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uubed-core` (test "buffer_operations_test") generated 1 warning (run `cargo fix --test "buffer_operations_test" -p uubed-core` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uubed_native-cf03b21b0ba3e36f)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test encoders::mq64::tests::test_mq64_roundtrip_default ... ok
[INFO] [stdout] test encoders::mq64::tests::test_mq64_with_levels_explicit ... ok
[INFO] [stdout] test encoders::q64::tests::test_empty ... ok
[INFO] [stdout] test encoders::q64::tests::test_error_odd_length ... ok
[INFO] [stdout] test encoders::q64::tests::test_error_wrong_position ... ok
[INFO] [stdout] test encoders::q64::tests::test_position_safety ... ok
[INFO] [stdout] test encoders::q64::tests::test_q64_encode_to_buffer ... ok
[INFO] [stdout] test encoders::q64::tests::test_q64_encode_to_buffer_empty ... ok
[INFO] [stdout] test encoders::q64::tests::test_q64_encode_to_buffer_too_small ... ok
[INFO] [stdout] test encoders::q64::tests::test_error_invalid_char ... ok
[INFO] [stdout] test encoders::q64::tests::test_roundtrip ... ok
[INFO] [stdout] test encoders::q64::tests::test_zero_copy_consistency ... ok
[INFO] [stdout] test encoders::topk::tests::test_top_k_basic ... ok
[INFO] [stdout] test encoders::topk::tests::test_top_k_empty ... ok
[INFO] [stdout] test encoders::topk::tests::test_top_k_large ... ok
[INFO] [stdout] test encoders::simhash_safe::tests::test_different_embeddings ... ok
[INFO] [stdout] test encoders::topk::tests::test_top_k_q64_length ... ok
[INFO] [stdout] test encoders::topk_optimized::tests::test_edge_cases ... ok
[INFO] [stdout] test encoders::topk_optimized::tests::test_heap_approach ... ok
[INFO] [stdout] test encoders::topk_optimized::tests::test_optimized_matches_original ... ok
[INFO] [stdout] test encoders::topk::tests::test_top_k_padding ... ok
[INFO] [stdout] test encoders::topk_optimized::tests::test_parallel_optimized ... ok
[INFO] [stdout] test encoders::simhash_safe::tests::test_deterministic ... ok
[INFO] [stdout] test encoders::zorder::tests::test_z_order_empty ... ok
[INFO] [stdout] test encoders::zorder::tests::test_z_order_extended ... ok
[INFO] [stdout] test encoders::zorder::tests::test_z_order_length ... ok
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test error::tests::test_recovery ... ok
[INFO] [stdout] test error::tests::test_validation ... ok
[INFO] [stdout] test parallel::tests::test_batch_processor ... ok
[INFO] [stdout] test parallel::tests::test_parallel_q64_encode ... ok
[INFO] [stdout] test simd::tests::test_simd_detection ... ok
[INFO] [stdout] test simd::tests::test_simd_q64_consistency ... ok
[INFO] [stdout] test simd::tests::test_simd_topk_consistency ... ok
[INFO] [stdout] test encoders::simhash::tests::test_simhash_length ... ok
[INFO] [stdout] test encoders::simhash::tests::test_simhash_deterministic ... ok
[INFO] [stdout] test encoders::simhash::tests::test_simhash_locality ... ok
[INFO] [stdout] test parallel::tests::test_parallel_performance_scaling ... ok
[INFO] [stdout] test encoders::simhash_safe::tests::test_concurrent_access ... ok
[INFO] [stdout] test encoders::zorder::tests::test_z_order_basic ... ok
[INFO] [stdout] test encoders::simhash_safe::tests::test_thread_safety ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/buffer_operations_test.rs (/opt/rustwide/target/debug/deps/buffer_operations_test-bd8c527a94653880)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_buffer_operations_zero_copy_behavior ... ok
[INFO] [stdout] test test_q64_encode_to_buffer_empty_input ... ok
[INFO] [stdout] test test_q64_encode_to_buffer_exact_size ... ok
[INFO] [stdout] test test_buffer_operations_deterministic ... ok
[INFO] [stdout] test test_top_k_to_buffer_success ... ok
[INFO] [stdout] test test_q64_encode_to_buffer_insufficient_space ... ok
[INFO] [stdout] test test_simhash_to_buffer_insufficient_space ... ok
[INFO] [stdout] test test_simhash_to_buffer_different_plane_counts ... ok
[INFO] [stdout] test test_z_order_to_buffer_empty_input ... ok
[INFO] [stdout] test test_z_order_to_buffer_insufficient_space ... ok
[INFO] [stdout] test test_q64_encode_to_buffer_success ... ok
[INFO] [stdout] test test_z_order_to_buffer_success ... ok
[INFO] [stdout] test test_top_k_to_buffer_large_k ... ok
[INFO] [stdout] test test_top_k_to_buffer_insufficient_space ... ok
[INFO] [stdout] test test_z_order_to_buffer_single_element ... ok
[INFO] [stdout] test test_simhash_to_buffer_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/error_handling_test.rs (/opt/rustwide/target/debug/deps/error_handling_test-9ff4ef6c168839cc)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_case_sensitivity ... ok
[INFO] [stdout] test test_boundary_characters ... ok
[INFO] [stdout] test test_consistent_error_messages ... ok
[INFO] [stdout] test test_error_debug ... ok
[INFO] [stdout] test test_error_display ... ok
[INFO] [stdout] test test_error_propagation ... ok
[INFO] [stdout] test test_high_ascii_characters ... ok
[INFO] [stdout] test test_mixed_valid_invalid ... ok
[INFO] [stdout] test test_large_invalid_input ... ok
[INFO] [stdout] test test_mq64_decode_invalid_characters ... ok
[INFO] [stdout] test test_q64_decode_invalid_characters ... ok
[INFO] [stdout] test test_q64_decode_empty_string ... ok
[INFO] [stdout] test test_mq64_decode_malformed_input ... ok
[INFO] [stdout] test test_null_and_control_characters ... ok
[INFO] [stdout] test test_q64_decode_odd_length_input ... ok
[INFO] [stdout] test test_q64_decode_valid_edge_cases ... ok
[INFO] [stdout] test test_ubbed_result_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-000dbe47f5c8be9e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_edge_cases ... ok
[INFO] [stdout] test test_full_pipeline ... ok
[INFO] [stdout] test test_correctness_properties ... ok
[INFO] [stdout] test test_performance_characteristics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mq64_comprehensive_test.rs (/opt/rustwide/target/debug/deps/mq64_comprehensive_test-fa5e67f0d0903b28)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_mq64_basic_encoding ... ok
[INFO] [stdout] test test_mq64_consistency_across_calls ... ok
[INFO] [stdout] test test_mq64_decode_empty_string ... ok
[INFO] [stdout] test test_mq64_decode_malformed_input ... ok
[INFO] [stdout] test test_mq64_different_level_counts ... ok
[INFO] [stdout] test test_mq64_empty_input ... ok
[INFO] [stdout] test test_mq64_encode_with_levels_function ... ok
[INFO] [stdout] test test_mq64_hierarchical_behavior ... ok
[INFO] [stdout] test test_mq64_extreme_values ... ok
[INFO] [stdout] test test_mq64_preserves_relative_order ... ok
[INFO] [stdout] test test_mq64_roundtrip ... ok
[INFO] [stdout] test test_mq64_single_element ... ok
[INFO] [stdout] test test_mq64_decode_invalid_input ... ok
[INFO] [stdout] test test_mq64_with_levels_parameter_validation ... ok
[INFO] [stdout] test test_mq64_performance_regression ... ok
[INFO] [stdout] test test_mq64_large_input ... ok
[INFO] [stdout] test test_mq64_thread_safety ... ok
[INFO] [stderr]      Running tests/property_tests.rs (/opt/rustwide/target/debug/deps/property_tests-927baac183106d8a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test prop_q64_deterministic ... ok
[INFO] [stdout] test prop_q64_empty_input ... ok
[INFO] [stdout] test prop_q64_length_relationship ... ok
[INFO] [stdout] test prop_q64_roundtrip ... ok
[INFO] [stdout] test prop_linear_scaling_behavior ... FAILED
[INFO] [stdout] test prop_topk_handles_large_k ... ok
[INFO] [stdout] test prop_topk_deterministic ... ok
[INFO] [stdout] test prop_topk_length_consistency ... ok
[INFO] [stdout] test prop_zorder_deterministic ... ok
[INFO] [stdout] test prop_zorder_non_empty_output ... ok
[INFO] [stdout] test prop_all_encoders_handle_empty_input has been running for over 60 seconds
[INFO] [stdout] test prop_all_encoders_handle_single_byte has been running for over 60 seconds
[INFO] [stdout] test prop_no_encoder_produces_invalid_utf8 has been running for over 60 seconds
[INFO] [stdout] test prop_simhash_deterministic has been running for over 60 seconds
[INFO] [stdout] test prop_simhash_different_inputs_different_outputs has been running for over 60 seconds
[INFO] [stdout] test prop_simhash_length_proportional_to_planes has been running for over 60 seconds
[INFO] [stdout] test prop_topk_optimized_matches_original has been running for over 60 seconds
[INFO] [stdout] test prop_all_encoders_handle_empty_input ... ok
[INFO] [stdout] test prop_all_encoders_handle_single_byte ... ok
[INFO] [stdout] test prop_no_encoder_produces_invalid_utf8 ... ok
[INFO] [stdout] test prop_simhash_length_proportional_to_planes ... ok
[INFO] [stdout] test prop_topk_optimized_matches_original ... FAILED
[INFO] [stdout] test prop_simhash_deterministic ... ok
[INFO] [stdout] test prop_simhash_different_inputs_different_outputs ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- prop_linear_scaling_behavior stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'prop_linear_scaling_behavior' (170) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28:
[INFO] [stdout] [quickcheck] TEST FAILED. Arguments: (172)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x616fb404aae2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x616fb404aae2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x616fb404aae2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x616fb404aae2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x616fb406081a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x616fb406081a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x616fb404f9e6 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x616fb404f9e6 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x616fb4028f0f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x616fb4028f0f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x616fb4042b89 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x616fb3c862ce - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x616fb3c862ce - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x616fb4042df2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x616fb4042df2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x616fb3c71feb - std[3b51380354919863]::panicking::begin_panic::<alloc[a57f19327c0ad893]::string::String>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x616fb3c56176 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::begin_panic<alloc[a57f19327c0ad893]::string::String>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x616fb3c706aa - std[3b51380354919863]::panicking::begin_panic::<alloc[a57f19327c0ad893]::string::String>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x616fb3c5c9a4 - <quickcheck[84eecfee2b5a4f24]::tester::QuickCheck>::quickcheck::<fn(u8) -> quickcheck[84eecfee2b5a4f24]::tester::TestResult>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28
[INFO] [stdout]   19:     0x616fb3c5e4c3 - quickcheck[84eecfee2b5a4f24]::tester::quickcheck::<fn(u8) -> quickcheck[84eecfee2b5a4f24]::tester::TestResult>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   20:     0x616fb3c727cd - property_tests[6727f7c514d447fc]::prop_linear_scaling_behavior
[INFO] [stdout]                                at /opt/rustwide/workdir/rust/tests/property_tests.rs:246:1
[INFO] [stdout]   21:     0x616fb3c72187 - property_tests[6727f7c514d447fc]::prop_linear_scaling_behavior::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/rust/tests/property_tests.rs:246:14
[INFO] [stdout]   22:     0x616fb3c5a316 - <property_tests[6727f7c514d447fc]::prop_linear_scaling_behavior::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x616fb3c7a67b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x616fb3c7a67b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x616fb3c86eda - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x616fb3c86eda - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x616fb3c86eda - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x616fb3c86eda - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x616fb3c86eda - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x616fb3c86eda - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x616fb3c86eda - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x616fb3c82484 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x616fb3c82484 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x616fb3c899d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x616fb3c899d2 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x616fb3c899d2 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x616fb3c899d2 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x616fb3c899d2 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x616fb3c899d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x616fb3c899d2 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x616fb404a34f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x616fb404a34f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   43:     0x79fac6949aa4 - <unknown>
[INFO] [stdout]   44:     0x79fac69d6a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- prop_topk_optimized_matches_original stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'prop_topk_optimized_matches_original' (188) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28:
[INFO] [stdout] [quickcheck] TEST FAILED. Arguments: (ValidEmbedding([0, 0, 0, 124, 0, 124, 0, 124, 0, 0, 124, 0, 124, 0, 0, 0, 0, 124, 0, 124, 0, 124, 0, 124, 0, 0, 0, 124, 124, 124, 124, 0, 0, 0, 124, 124, 124, 124, 124, 0, 0, 0, 0, 124, 124, 0, 0, 0, 0, 124, 0, 124, 0, 0, 124, 124, 124, 124, 124, 0, 0, 0, 0, 0, 0, 0, 124, 0, 124, 124, 124, 124, 0, 0, 0, 124, 124, 0, 124, 0, 0, 124, 0, 124, 0, 124, 0, 0, 0, 0, 0, 124, 0, 0, 124, 124, 124, 124, 0, 124, 124, 0, 0, 0, 124, 0, 124, 0, 124, 0, 0, 124, 124, 124, 0, 124, 124, 0, 124, 0, 0, 124, 0, 124, 0, 0, 124, 0, 0, 124, 124, 0, 0, 124, 124, 124, 0, 0, 0, 124, 124, 0, 0, 124, 0, 0, 0, 124, 124, 0, 0, 124, 124, 124, 0, 124, 0, 0, 124, 0, 124, 0, 0, 124, 0, 124, 124, 124, 124, 124, 124, 124, 124, 124, 0, 124, 124, 124, 0, 0, 124, 0, 124, 0, 0, 124, 0, 124, 0, 0, 124, 124, 124, 0, 0, 124, 124, 0, 0, 124, 124, 0, 0, 124, 124, 124, 0, 0, 0, 0, 124, 0, 124, 0, 0, 124, 0, 124, 0, 124, 124, 124, 124, 0, 0, 0, 0, 0, 124, 124, 0, 0, 124, 124, 124, 124, 124, 0, 124, 124, 0, 0, 124, 0, 0, 0, 124, 0, 0, 0, 124, 0, 0, 0, 124, 0, 0]), ValidK(120))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x616fb404aae2 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x616fb404aae2 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x616fb404aae2 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x616fb404aae2 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x616fb406081a - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x616fb406081a - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x616fb404f9e6 - std[3b51380354919863]::io::default_write_fmt::<alloc[a57f19327c0ad893]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x616fb404f9e6 - <alloc[a57f19327c0ad893]::vec::Vec<u8> as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x616fb4028f0f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x616fb4028f0f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x616fb4042b89 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x616fb3c862ce - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x616fb3c862ce - test[182b2e79ecd7bbd9]::test_main_with_exit_callback::<test[182b2e79ecd7bbd9]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x616fb4042df2 - <alloc[a57f19327c0ad893]::boxed::Box<dyn for<'a, 'b> core[27de1724e4349be2]::ops::function::Fn<(&'a std[3b51380354919863]::panic::PanicHookInfo<'b>,), Output = ()> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::Fn<(&std[3b51380354919863]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x616fb4042df2 - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x616fb3c71feb - std[3b51380354919863]::panicking::begin_panic::<alloc[a57f19327c0ad893]::string::String>::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:762:9
[INFO] [stdout]   16:     0x616fb3c56176 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::begin_panic<alloc[a57f19327c0ad893]::string::String>::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x616fb3c706aa - std[3b51380354919863]::panicking::begin_panic::<alloc[a57f19327c0ad893]::string::String>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:761:5
[INFO] [stdout]   18:     0x616fb3c5c284 - <quickcheck[84eecfee2b5a4f24]::tester::QuickCheck>::quickcheck::<fn(property_tests[6727f7c514d447fc]::ValidEmbedding, property_tests[6727f7c514d447fc]::ValidK) -> bool>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:165:28
[INFO] [stdout]   19:     0x616fb3c5e3e3 - quickcheck[84eecfee2b5a4f24]::tester::quickcheck::<fn(property_tests[6727f7c514d447fc]::ValidEmbedding, property_tests[6727f7c514d447fc]::ValidK) -> bool>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quickcheck-1.0.3/src/tester.rs:183:23
[INFO] [stdout]   20:     0x616fb3c7282d - property_tests[6727f7c514d447fc]::prop_topk_optimized_matches_original
[INFO] [stdout]                                at /opt/rustwide/workdir/rust/tests/property_tests.rs:85:1
[INFO] [stdout]   21:     0x616fb3c722a7 - property_tests[6727f7c514d447fc]::prop_topk_optimized_matches_original::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/rust/tests/property_tests.rs:85:14
[INFO] [stdout]   22:     0x616fb3c5a496 - <property_tests[6727f7c514d447fc]::prop_topk_optimized_matches_original::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x616fb3c7a67b - <fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x616fb3c7a67b - test[182b2e79ecd7bbd9]::__rust_begin_short_backtrace::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, fn() -> core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x616fb3c86eda - test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x616fb3c86eda - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x616fb3c86eda - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x616fb3c86eda - std[3b51380354919863]::panicking::catch_unwind::<core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>, core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x616fb3c86eda - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<test[182b2e79ecd7bbd9]::run_test_in_process::{closure#0}>, core[27de1724e4349be2]::result::Result<(), alloc[a57f19327c0ad893]::string::String>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x616fb3c86eda - test[182b2e79ecd7bbd9]::run_test_in_process
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x616fb3c86eda - test[182b2e79ecd7bbd9]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x616fb3c82484 - test[182b2e79ecd7bbd9]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x616fb3c82484 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x616fb3c899d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x616fb3c899d2 - <core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x616fb3c899d2 - std[3b51380354919863]::panicking::catch_unwind::do_call::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x616fb3c899d2 - std[3b51380354919863]::panicking::catch_unwind::<(), core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x616fb3c899d2 - std[3b51380354919863]::panic::catch_unwind::<core[27de1724e4349be2]::panic::unwind_safe::AssertUnwindSafe<std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x616fb3c899d2 - std[3b51380354919863]::thread::lifecycle::spawn_unchecked::<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x616fb3c899d2 - <std[3b51380354919863]::thread::lifecycle::spawn_unchecked<test[182b2e79ecd7bbd9]::run_test::{closure#1}, ()>::{closure#1} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x616fb404a34f - <alloc[a57f19327c0ad893]::boxed::Box<dyn core[27de1724e4349be2]::ops::function::FnOnce<(), Output = ()> + core[27de1724e4349be2]::marker::Send> as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x616fb404a34f - <std[3b51380354919863]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   43:     0x79fac6949aa4 - <unknown>
[INFO] [stdout]   44:     0x79fac69d6a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     prop_linear_scaling_behavior
[INFO] [stdout]     prop_topk_optimized_matches_original
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 438.19s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test property_tests`
[INFO] running `Command { std: "docker" "inspect" "0474ad25af11738a0b30a285bd9f0c2e9274949b7c3e4206a0ab0a5aee000e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0474ad25af11738a0b30a285bd9f0c2e9274949b7c3e4206a0ab0a5aee000e11", kill_on_drop: false }`
[INFO] [stdout] 0474ad25af11738a0b30a285bd9f0c2e9274949b7c3e4206a0ab0a5aee000e11
