[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 }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20669dc91b0733b612be8e5f974aedf77806f2b6
[INFO] checking tallamjr/sketches against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftallamjr%2Fsketches" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tallamjr/sketches on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flatbuffers v24.12.23
[INFO] [stderr]   Downloaded tpchgen v1.1.0
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "18a723bb8e42996201460d80f47bef386a4806bd42d0bef9cbd2dac7b539d081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18a723bb8e42996201460d80f47bef386a4806bd42d0bef9cbd2dac7b539d081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a723bb8e42996201460d80f47bef386a4806bd42d0bef9cbd2dac7b539d081", kill_on_drop: false }`
[INFO] [stdout] 18a723bb8e42996201460d80f47bef386a4806bd42d0bef9cbd2dac7b539d081
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe33b10a5860c2b5f6495270a324d6771786f9e6b9d7cb3be3e69448ffabb341
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[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.172
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[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)]` 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)]` 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)]` 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)]` on by default
[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)]` 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)]` 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: 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)]` on by default
[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)]` 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: 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.20s
[INFO] running `Command { std: "docker" "inspect" "fe33b10a5860c2b5f6495270a324d6771786f9e6b9d7cb3be3e69448ffabb341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe33b10a5860c2b5f6495270a324d6771786f9e6b9d7cb3be3e69448ffabb341", kill_on_drop: false }`
[INFO] [stdout] fe33b10a5860c2b5f6495270a324d6771786f9e6b9d7cb3be3e69448ffabb341