[INFO] fetching crate auradb 0.1.0... [INFO] testing auradb-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate auradb 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate auradb 0.1.0 [INFO] finished tweaking crates.io crate auradb 0.1.0 [INFO] tweaked toml for crates.io crate auradb 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate auradb 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate auradb 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7863c653bb265c8c121c2b26e0cd10a7779e2f85158b133132973e2f31ddbed [INFO] running `Command { std: "docker" "start" "-a" "b7863c653bb265c8c121c2b26e0cd10a7779e2f85158b133132973e2f31ddbed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7863c653bb265c8c121c2b26e0cd10a7779e2f85158b133132973e2f31ddbed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7863c653bb265c8c121c2b26e0cd10a7779e2f85158b133132973e2f31ddbed", kill_on_drop: false }` [INFO] [stdout] b7863c653bb265c8c121c2b26e0cd10a7779e2f85158b133132973e2f31ddbed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 394609eaa6c00389dfe354a808660fdf3ccda60d6207d8330bb50d9d0fdc6001 [INFO] running `Command { std: "docker" "start" "-a" "394609eaa6c00389dfe354a808660fdf3ccda60d6207d8330bb50d9d0fdc6001", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.99 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling raw-cpuid v10.7.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling cc v1.2.33 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling quanta v0.11.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling hashbrown v0.13.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Compiling bitflags v2.9.2 [INFO] [stderr] Compiling sketches-ddsketch v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling memmap2 v0.9.7 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling metrics-macros v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling metrics v0.21.1 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling metrics-util v0.15.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling histogram v0.9.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling metrics-exporter-prometheus v0.12.2 [INFO] [stderr] Compiling auradb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/api.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct AuraEngine { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 66 | /// Engine configuration [INFO] [stdout] 67 | config: Config, [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: `std::path::Path` [INFO] [stdout] --> src/bin/rocksdb_comparison.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `operations` and `key_size` are never read [INFO] [stdout] --> src/bin/run_all_ycsb_workloads.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 182 | struct WorkloadResult { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 183 | workload: char, [INFO] [stdout] 184 | operations: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 185 | key_size: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkloadResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/full_benchmark.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut db = AuraEngine::new(config).expect("DB init failed"); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/full_benchmark.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | for i in 0..(operations / 10) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | cumulative += self.workload.read_modify_write_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | cumulative += self.workload.scan_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | cumulative += self.workload.insert_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | cumulative += self.workload.update_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 178 | cumulative += self.workload.read_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mixed_result` [INFO] [stdout] --> src/bin/rocksdb_comparison.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | let mixed_result = benchmark_read_while_writing(&mut db, args); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mixed_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:185:21 [INFO] [stdout] | [INFO] [stdout] 185 | self.db.put_bytes(key, &value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 185 | let _ = self.db.put_bytes(key, &value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | self.db.put_bytes(&key, &value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 193 | let _ = self.db.put_bytes(&key, &value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:215:21 [INFO] [stdout] | [INFO] [stdout] 215 | self.db.put_bytes(key, &value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 215 | let _ = self.db.put_bytes(key, &value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `p50_latency_us` and `p99_latency_us` are never read [INFO] [stdout] --> src/bin/rocksdb_comparison.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 36 | struct RocksDBBenchmark { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | p50_latency_us: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 40 | p99_latency_us: 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 1m 20s [INFO] running `Command { std: "docker" "inspect" "394609eaa6c00389dfe354a808660fdf3ccda60d6207d8330bb50d9d0fdc6001", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "394609eaa6c00389dfe354a808660fdf3ccda60d6207d8330bb50d9d0fdc6001", kill_on_drop: false }` [INFO] [stdout] 394609eaa6c00389dfe354a808660fdf3ccda60d6207d8330bb50d9d0fdc6001 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5578108ff5d388bf873fdbd1dc85547bc6310dfae9e070dcb4659ae7f96749bb [INFO] running `Command { std: "docker" "start" "-a" "5578108ff5d388bf873fdbd1dc85547bc6310dfae9e070dcb4659ae7f96749bb", kill_on_drop: false }` [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/api.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct AuraEngine { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 66 | /// Engine configuration [INFO] [stdout] 67 | config: Config, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling auradb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/bin/rocksdb_comparison.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `operations` and `key_size` are never read [INFO] [stdout] --> src/bin/run_all_ycsb_workloads.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 182 | struct WorkloadResult { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 183 | workload: char, [INFO] [stdout] 184 | operations: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 185 | key_size: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkloadResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/full_benchmark.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut db = AuraEngine::new(config).expect("DB init failed"); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mixed_result` [INFO] [stdout] --> src/bin/rocksdb_comparison.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | let mixed_result = benchmark_read_while_writing(&mut db, args); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mixed_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `p50_latency_us` and `p99_latency_us` are never read [INFO] [stdout] --> src/bin/rocksdb_comparison.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 36 | struct RocksDBBenchmark { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | p50_latency_us: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 40 | p99_latency_us: 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 variable: `i` [INFO] [stdout] --> src/bin/full_benchmark.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | for i in 0..(operations / 10) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:218:17 [INFO] [stdout] | [INFO] [stdout] 218 | cumulative += self.workload.read_modify_write_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | cumulative += self.workload.scan_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | cumulative += self.workload.insert_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | cumulative += self.workload.update_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cumulative` is never read [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 178 | cumulative += self.workload.read_ratio; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:185:21 [INFO] [stdout] | [INFO] [stdout] 185 | self.db.put_bytes(key, &value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 185 | let _ = self.db.put_bytes(key, &value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | self.db.put_bytes(&key, &value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 193 | let _ = self.db.put_bytes(&key, &value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/ycsb_benchmark.rs:215:21 [INFO] [stdout] | [INFO] [stdout] 215 | self.db.put_bytes(key, &value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 215 | let _ = self.db.put_bytes(key, &value); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/api.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct AuraEngine { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 66 | /// Engine configuration [INFO] [stdout] 67 | config: Config, [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 2.13s [INFO] running `Command { std: "docker" "inspect" "5578108ff5d388bf873fdbd1dc85547bc6310dfae9e070dcb4659ae7f96749bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5578108ff5d388bf873fdbd1dc85547bc6310dfae9e070dcb4659ae7f96749bb", kill_on_drop: false }` [INFO] [stdout] 5578108ff5d388bf873fdbd1dc85547bc6310dfae9e070dcb4659ae7f96749bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 19ee91ff76e0660643439dd77713fc1aefea8945e0979c8ccc157f244e490606 [INFO] running `Command { std: "docker" "start" "-a" "19ee91ff76e0660643439dd77713fc1aefea8945e0979c8ccc157f244e490606", kill_on_drop: false }` [INFO] [stderr] warning: field `config` is never read [INFO] [stderr] --> src/api.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub struct AuraEngine { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 66 | /// Engine configuration [INFO] [stderr] 67 | config: Config, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `auradb` (lib) generated 1 warning [INFO] [stderr] warning: `auradb` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/bin/rocksdb_comparison.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mixed_result` [INFO] [stderr] --> src/bin/rocksdb_comparison.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mixed_result = benchmark_read_while_writing(&mut db, args); [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mixed_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `p50_latency_us` and `p99_latency_us` are never read [INFO] [stderr] --> src/bin/rocksdb_comparison.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 36 | struct RocksDBBenchmark { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 39 | p50_latency_us: f64, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 40 | p99_latency_us: f64, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cumulative` is never read [INFO] [stderr] --> src/bin/ycsb_benchmark.rs:218:17 [INFO] [stderr] | [INFO] [stderr] 218 | cumulative += self.workload.read_modify_write_ratio; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cumulative` is never read [INFO] [stderr] --> src/bin/ycsb_benchmark.rs:207:17 [INFO] [stderr] | [INFO] [stderr] 207 | cumulative += self.workload.scan_ratio; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cumulative` is never read [INFO] [stderr] --> src/bin/ycsb_benchmark.rs:196:17 [INFO] [stderr] | [INFO] [stderr] 196 | cumulative += self.workload.insert_ratio; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cumulative` is never read [INFO] [stderr] --> src/bin/ycsb_benchmark.rs:188:17 [INFO] [stderr] | [INFO] [stderr] 188 | cumulative += self.workload.update_ratio; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cumulative` is never read [INFO] [stderr] --> src/bin/ycsb_benchmark.rs:178:17 [INFO] [stderr] | [INFO] [stderr] 178 | cumulative += self.workload.read_ratio; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/ycsb_benchmark.rs:185:21 [INFO] [stderr] | [INFO] [stderr] 185 | self.db.put_bytes(key, &value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 185 | let _ = self.db.put_bytes(key, &value); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/ycsb_benchmark.rs:193:17 [INFO] [stderr] | [INFO] [stderr] 193 | self.db.put_bytes(&key, &value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 193 | let _ = self.db.put_bytes(&key, &value); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/ycsb_benchmark.rs:215:21 [INFO] [stderr] | [INFO] [stderr] 215 | self.db.put_bytes(key, &value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 215 | let _ = self.db.put_bytes(key, &value); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: fields `operations` and `key_size` are never read [INFO] [stderr] --> src/bin/run_all_ycsb_workloads.rs:184:5 [INFO] [stderr] | [INFO] [stderr] 182 | struct WorkloadResult { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] 183 | workload: char, [INFO] [stderr] 184 | operations: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 185 | key_size: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `WorkloadResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/full_benchmark.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut db = AuraEngine::new(config).expect("DB init failed"); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/bin/full_benchmark.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | for i in 0..(operations / 10) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `auradb` (bin "rocksdb_comparison" test) generated 3 warnings (run `cargo fix --bin "rocksdb_comparison" -p auradb --tests` to apply 2 suggestions) [INFO] [stderr] warning: `auradb` (bin "ycsb_benchmark" test) generated 8 warnings [INFO] [stderr] warning: `auradb` (bin "run_all_ycsb_workloads" test) generated 1 warning [INFO] [stderr] warning: `auradb` (bin "full_benchmark" test) generated 2 warnings (run `cargo fix --bin "full_benchmark" -p auradb --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/auradb-87f1301937e7d3b3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/benchmark.rs (/opt/rustwide/target/debug/deps/benchmark-bf9d1226579361b1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/full_benchmark.rs (/opt/rustwide/target/debug/deps/full_benchmark-fe849bed8c40da1b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/rocksdb_comparison.rs (/opt/rustwide/target/debug/deps/rocksdb_comparison-285bb777f2aa07b5) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/run_all_ycsb_workloads.rs (/opt/rustwide/target/debug/deps/run_all_ycsb_workloads-1d3073efd7c8830d) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/ycsb_benchmark.rs (/opt/rustwide/target/debug/deps/ycsb_benchmark-37d81d75634e0198) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests auradb [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 10) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 10) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 10) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "19ee91ff76e0660643439dd77713fc1aefea8945e0979c8ccc157f244e490606", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19ee91ff76e0660643439dd77713fc1aefea8945e0979c8ccc157f244e490606", kill_on_drop: false }` [INFO] [stdout] 19ee91ff76e0660643439dd77713fc1aefea8945e0979c8ccc157f244e490606