[INFO] cloning repository https://github.com/tallamjr/sketches
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tallamjr/sketches" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallamjr%2Fsketches", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallamjr%2Fsketches'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20669dc91b0733b612be8e5f974aedf77806f2b6
[INFO] testing tallamjr/sketches against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallamjr%2Fsketches" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/tallamjr/sketches
[INFO] finished tweaking git repo https://github.com/tallamjr/sketches
[INFO] tweaked toml for git repo https://github.com/tallamjr/sketches written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tallamjr/sketches on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tallamjr/sketches 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9458f9ec477f01023de883319c575c9c01a8a21662f0f448bf5b927b0786ac4e
[INFO] running `Command { std: "docker" "start" "-a" "9458f9ec477f01023de883319c575c9c01a8a21662f0f448bf5b927b0786ac4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9458f9ec477f01023de883319c575c9c01a8a21662f0f448bf5b927b0786ac4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9458f9ec477f01023de883319c575c9c01a8a21662f0f448bf5b927b0786ac4e", kill_on_drop: false }`
[INFO] [stdout] 9458f9ec477f01023de883319c575c9c01a8a21662f0f448bf5b927b0786ac4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a9a07d7f496b3a1f642b418d52250d457b214c9c677d93567b91edf9ad6fa86
[INFO] running `Command { std: "docker" "start" "-a" "1a9a07d7f496b3a1f642b418d52250d457b214c9c677d93567b91edf9ad6fa86", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling tdigest v0.2.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling sketches v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_alpha_constant` and `apply_bias_correction` are never used
[INFO] [stdout]    --> src/cpc.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl CpcSketch {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn get_alpha_constant(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn apply_bias_correction(&self, raw_estimate: f64, num_zeros: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.70s
[INFO] running `Command { std: "docker" "inspect" "1a9a07d7f496b3a1f642b418d52250d457b214c9c677d93567b91edf9ad6fa86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9a07d7f496b3a1f642b418d52250d457b214c9c677d93567b91edf9ad6fa86", kill_on_drop: false }`
[INFO] [stdout] 1a9a07d7f496b3a1f642b418d52250d457b214c9c677d93567b91edf9ad6fa86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f8d1bc9e0006e83d3139a76aa34d1c1f3aae5f875859ec741ed5c94823ee2fa
[INFO] running `Command { std: "docker" "start" "-a" "6f8d1bc9e0006e83d3139a76aa34d1c1f3aae5f875859ec741ed5c94823ee2fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.6.0
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[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling tpchgen v1.1.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling tdigest v0.2.3
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.38
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling sketches v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_alpha_constant` and `apply_bias_correction` are never used
[INFO] [stdout]    --> src/cpc.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl CpcSketch {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn get_alpha_constant(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn apply_bias_correction(&self, raw_estimate: f64, num_zeros: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AodConfig`
[INFO] [stdout]  --> examples/aod_demo.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use sketches::aod::{AodConfig, AodSketch};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actual`
[INFO] [stdout]    --> examples/frequency_estimation_demo.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |     for (item, &actual) in &actual_counts {
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_actual`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> examples/phase3_benchmark.rs:71:27
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn test_simd_acceleration(data: &[String]) {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SamplingStats`
[INFO] [stdout]   --> examples/reservoir_sampling_demo.rs:12:43
[INFO] [stdout]    |
[INFO] [stdout] 12 |     ReservoirSamplerA, ReservoirSamplerR, SamplingStats, StreamSampler, WeightedReservoirSampler,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> examples/phase3_tpch_benchmark.rs:142:33
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn test_cache_optimization_tpch(data: &TpchData) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> examples/phase3_tpch_benchmark.rs:193:32
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn test_simd_acceleration_tpch(data: &TpchData) {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_string` is never used
[INFO] [stdout]    --> examples/phase3_tpch_benchmark.rs:462:4
[INFO] [stdout]     |
[INFO] [stdout] 462 | fn hash_string(s: &str) -> u64 {
[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 `leading_zeros_plus_one` is never used
[INFO] [stdout]    --> examples/phase3_tpch_benchmark.rs:472:4
[INFO] [stdout]     |
[INFO] [stdout] 472 | fn leading_zeros_plus_one(mut value: u64) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `benchmark_sketch` is never used
[INFO] [stdout]  --> examples/hll_comparison.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn benchmark_sketch<F>(name: &str, mut update_fn: F, n: usize) -> (f64, u128)
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `true_i`
[INFO] [stdout]    --> tests/tpch_validation.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |     let true_i = s1.intersection(&s2).count() as f64;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_true_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_alpha_constant` and `apply_bias_correction` are never used
[INFO] [stdout]    --> src/cpc.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl CpcSketch {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 163 |     fn get_alpha_constant(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn apply_bias_correction(&self, raw_estimate: f64, num_zeros: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.18s
[INFO] running `Command { std: "docker" "inspect" "6f8d1bc9e0006e83d3139a76aa34d1c1f3aae5f875859ec741ed5c94823ee2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8d1bc9e0006e83d3139a76aa34d1c1f3aae5f875859ec741ed5c94823ee2fa", kill_on_drop: false }`
[INFO] [stdout] 6f8d1bc9e0006e83d3139a76aa34d1c1f3aae5f875859ec741ed5c94823ee2fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6eb989af961e8fb7c6bfa6f668008ac417bb73f3a4c3ea562f0caf1ad28ee8dc
[INFO] running `Command { std: "docker" "start" "-a" "6eb989af961e8fb7c6bfa6f668008ac417bb73f3a4c3ea562f0caf1ad28ee8dc", kill_on_drop: false }`
[INFO] [stderr] warning: methods `get_alpha_constant` and `apply_bias_correction` are never used
[INFO] [stderr]    --> src/cpc.rs:163:8
[INFO] [stderr]     |
[INFO] [stderr]  23 | impl CpcSketch {
[INFO] [stderr]     | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 163 |     fn get_alpha_constant(&self) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 173 |     fn apply_bias_correction(&self, raw_estimate: f64, num_zeros: f64) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sketches` (lib) generated 1 warning
[INFO] [stderr] warning: unused variable: `true_i`
[INFO] [stderr]    --> tests/tpch_validation.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |     let true_i = s1.intersection(&s2).count() as f64;
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_true_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `actual`
[INFO] [stderr]    --> examples/frequency_estimation_demo.rs:106:17
[INFO] [stderr]     |
[INFO] [stderr] 106 |     for (item, &actual) in &actual_counts {
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_actual`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `benchmark_sketch` is never used
[INFO] [stderr]  --> examples/hll_comparison.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn benchmark_sketch<F>(name: &str, mut update_fn: F, n: usize) -> (f64, u128)
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SamplingStats`
[INFO] [stderr]   --> examples/reservoir_sampling_demo.rs:12:43
[INFO] [stderr]    |
[INFO] [stderr] 12 |     ReservoirSamplerA, ReservoirSamplerR, SamplingStats, StreamSampler, WeightedReservoirSampler,
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> examples/phase3_tpch_benchmark.rs:142:33
[INFO] [stderr]     |
[INFO] [stderr] 142 | fn test_cache_optimization_tpch(data: &TpchData) {
[INFO] [stderr]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> examples/phase3_tpch_benchmark.rs:193:32
[INFO] [stderr]     |
[INFO] [stderr] 193 | fn test_simd_acceleration_tpch(data: &TpchData) {
[INFO] [stderr]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: function `hash_string` is never used
[INFO] [stderr]    --> examples/phase3_tpch_benchmark.rs:462:4
[INFO] [stderr]     |
[INFO] [stderr] 462 | fn hash_string(s: &str) -> u64 {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `leading_zeros_plus_one` is never used
[INFO] [stderr]    --> examples/phase3_tpch_benchmark.rs:472:4
[INFO] [stderr]     |
[INFO] [stderr] 472 | fn leading_zeros_plus_one(mut value: u64) -> u32 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> examples/phase3_benchmark.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn test_simd_acceleration(data: &[String]) {
[INFO] [stderr]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AodConfig`
[INFO] [stderr]  --> examples/aod_demo.rs:9:21
[INFO] [stderr]   |
[INFO] [stderr] 9 | use sketches::aod::{AodConfig, AodSketch};
[INFO] [stderr]   |                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sketches` (test "tpch_validation") generated 1 warning (run `cargo fix --test "tpch_validation" -p sketches` to apply 1 suggestion)
[INFO] [stderr] warning: `sketches` (example "frequency_estimation_demo") generated 1 warning (run `cargo fix --example "frequency_estimation_demo" -p sketches` to apply 1 suggestion)
[INFO] [stderr] warning: `sketches` (example "hll_comparison") generated 1 warning
[INFO] [stderr] warning: `sketches` (example "reservoir_sampling_demo") generated 1 warning (run `cargo fix --example "reservoir_sampling_demo" -p sketches` to apply 1 suggestion)
[INFO] [stderr] warning: `sketches` (example "phase3_tpch_benchmark") generated 4 warnings (run `cargo fix --example "phase3_tpch_benchmark" -p sketches` to apply 2 suggestions)
[INFO] [stderr] warning: `sketches` (example "phase3_benchmark") generated 1 warning (run `cargo fix --example "phase3_benchmark" -p sketches` to apply 1 suggestion)
[INFO] [stderr] warning: `sketches` (example "aod_demo") generated 1 warning (run `cargo fix --example "aod_demo" -p sketches` to apply 1 suggestion)
[INFO] [stderr] warning: `sketches` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sketches-0251c1edd790838c)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test aod::tests::test_aod_basic ... ok
[INFO] [stdout] test aod::tests::test_aod_bounds ... ok
[INFO] [stdout] test aod::tests::test_aod_column_operations ... ok
[INFO] [stdout] test aod::tests::test_aod_empty_sketch ... ok
[INFO] [stdout] test aod::tests::test_aod_sampling ... ok
[INFO] [stdout] test bloom::tests::test_counting_bloom_filter ... ok
[INFO] [stdout] test bloom::tests::test_filter_parameters ... ok
[INFO] [stdout] test aod::tests::test_aod_union ... ok
[INFO] [stdout] test bloom::tests::test_bloom_filter_basic ... ok
[INFO] [stdout] test countmin::tests::test_countmin_basic ... ok
[INFO] [stdout] test countmin::tests::test_count_sketch_basic ... ok
[INFO] [stdout] test bloom::tests::test_bloom_filter_simd ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_bounds ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_basic ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_edge_cases ... ok
[INFO] [stdout] test countmin::tests::test_countmin_conservative ... ok
[INFO] [stdout] test countmin::tests::test_countmin_error_bounds ... ok
[INFO] [stdout] test countmin::tests::test_countmin_merge ... ok
[INFO] [stdout] test countmin::tests::test_statistics ... ok
[INFO] [stdout] test aod::tests::test_aod_iterator ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_by_fraction ... ok
[INFO] [stdout] test countmin::tests::test_countmin_simd ... ok
[INFO] [stdout] test aod::tests::test_aod_serialization ... ok
[INFO] [stdout] test cpc::tests::test_cpc_basic ... ok
[INFO] [stdout] test cpc::tests::test_cpc_merge ... ok
[INFO] [stdout] test cpc::tests::test_cpc_small ... ok
[INFO] [stdout] test aod::tests::test_aod_wrong_value_count ... ok
[INFO] [stdout] test hll::tests::estimate_empty_sparse ... ok
[INFO] [stdout] test hll::tests::sparse_matches_dense ... ok
[INFO] [stdout] test linear::tests::test_linear_counter_edge_cases ... ok
[INFO] [stdout] test linear::tests::test_hybrid_counter_range ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_merge ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_reservoir ... ok
[INFO] [stdout] test linear::tests::test_linear_counter_merge ... ok
[INFO] [stdout] test linear::tests::test_linear_counter_transition ... ok
[INFO] [stdout] test linear::tests::test_hybrid_counter ... ok
[INFO] [stdout] test linear::tests::test_linear_counter_simd ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_space_saving ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_top_k ... ok
[INFO] [stdout] test frequent::tests::test_frequent_strings_with_error_rate ... ok
[INFO] [stdout] test hll::tests::estimate_empty ... ok
[INFO] [stdout] test hll::tests::estimate_empty_plus ... ok
[INFO] [stdout] test linear::tests::test_linear_counter_accuracy ... ok
[INFO] [stdout] test quantiles::tests::test_kll_empty ... ok
[INFO] [stdout] test quantiles::tests::test_kll_single_value ... ok
[INFO] [stdout] test quantiles::tests::test_kll_basic ... ok
[INFO] [stdout] test sampling::tests::test_reservoir_sampler_a_basic ... ok
[INFO] [stdout] test sampling::tests::test_sampler_clear ... ok
[INFO] [stdout] test quantiles::tests::test_kll_statistics ... ok
[INFO] [stdout] test sampling::tests::test_stream_sampler ... ok
[INFO] [stdout] test sampling::tests::test_sampler_merge ... ok
[INFO] [stdout] test quantiles::tests::test_kll_merge ... ok
[INFO] [stdout] test sampling::tests::test_reservoir_sampler_r_basic ... ok
[INFO] [stdout] test tdigest::tests::test_streaming_tdigest ... ok
[INFO] [stdout] test linear::tests::test_linear_counter_basic ... ok
[INFO] [stdout] test tdigest::tests::test_tdigest_clear ... ok
[INFO] [stdout] test quantiles::tests::test_kll_accuracy ... ok
[INFO] [stdout] test sampling::tests::test_weighted_reservoir_sampler ... ok
[INFO] [stdout] test tdigest::tests::test_tdigest_batch_add ... ok
[INFO] [stdout] test tdigest::tests::test_tdigest_basic ... ok
[INFO] [stdout] test sampling::tests::test_uniform_distribution ... ok
[INFO] [stdout] test tdigest::tests::test_tdigest_rank ... ok
[INFO] [stdout] test bloom::tests::test_false_positive_rate ... ok
[INFO] [stdout] test tdigest::tests::test_tdigest_merge ... ok
[INFO] [stdout] test tdigest::tests::test_tdigest_quantiles ... ok
[INFO] [stdout] test tdigest::tests::test_tdigest_accuracy ... ok
[INFO] [stdout] test tdigest::tests::test_tdigest_compression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tpch_validation.rs (/opt/rustwide/target/debug/deps/tpch_validation-13ebffb5e8945187)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_cpc_on_lineitem_orderkeys ... FAILED
[INFO] [stdout] test test_hll_on_lineitem_orderkeys ... FAILED
[INFO] [stdout] test test_theta_union_and_intersection ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_cpc_on_lineitem_orderkeys stdout ----
[INFO] [stdout] Error: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }))
[INFO] [stdout] 
[INFO] [stdout] ---- test_hll_on_lineitem_orderkeys stdout ----
[INFO] [stdout] Error: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }))
[INFO] [stdout] 
[INFO] [stdout] ---- test_theta_union_and_intersection stdout ----
[INFO] [stdout] Error: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }))
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_cpc_on_lineitem_orderkeys
[INFO] [stdout]     test_hll_on_lineitem_orderkeys
[INFO] [stdout]     test_theta_union_and_intersection
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test tpch_validation`
[INFO] running `Command { std: "docker" "inspect" "6eb989af961e8fb7c6bfa6f668008ac417bb73f3a4c3ea562f0caf1ad28ee8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb989af961e8fb7c6bfa6f668008ac417bb73f3a4c3ea562f0caf1ad28ee8dc", kill_on_drop: false }`
[INFO] [stdout] 6eb989af961e8fb7c6bfa6f668008ac417bb73f3a4c3ea562f0caf1ad28ee8dc
