[INFO] cloning repository https://github.com/trace-andreason/tp-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trace-andreason/tp-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrace-andreason%2Ftp-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrace-andreason%2Ftp-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db10398d2d8de6f92c388e7b6131cf095414a3c4 [INFO] checking trace-andreason/tp-rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrace-andreason%2Ftp-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trace-andreason/tp-rust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/trace-andreason/tp-rust [INFO] finished tweaking git repo https://github.com/trace-andreason/tp-rust [INFO] tweaked toml for git repo https://github.com/trace-andreason/tp-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/trace-andreason/tp-rust 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded is-terminal v0.4.10 [INFO] [stderr] Downloaded iana-time-zone v0.1.59 [INFO] [stderr] Downloaded hermit-abi v0.3.4 [INFO] [stderr] Downloaded stderrlog v0.6.0 [INFO] [stderr] Downloaded fault-injection v1.0.10 [INFO] [stderr] Downloaded stack-map v1.0.5 [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded cache-advisor v1.0.16 [INFO] [stderr] Downloaded shared-local-state v0.1.4 [INFO] [stderr] Downloaded concurrent-map v5.0.33 [INFO] [stderr] Downloaded inline-array v0.1.12 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded clap v4.4.18 [INFO] [stderr] Downloaded ebr v0.2.11 [INFO] [stderr] Downloaded pagetable v0.4.5 [INFO] [stderr] Downloaded clap_builder v4.4.18 [INFO] [stderr] Downloaded chrono v0.4.33 [INFO] [stderr] Downloaded sled v1.0.0-alpha.120 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e7a2b2e7e7c903e729202e9926510e1456b79801b7560831821e87df024499e [INFO] running `Command { std: "docker" "start" "-a" "7e7a2b2e7e7c903e729202e9926510e1456b79801b7560831821e87df024499e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e7a2b2e7e7c903e729202e9926510e1456b79801b7560831821e87df024499e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e7a2b2e7e7c903e729202e9926510e1456b79801b7560831821e87df024499e", kill_on_drop: false }` [INFO] [stdout] 7e7a2b2e7e7c903e729202e9926510e1456b79801b7560831821e87df024499e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c3af18adae3a6e036bfe28244fe74022933aadc1683705572c4af087df22e42 [INFO] running `Command { std: "docker" "start" "-a" "1c3af18adae3a6e036bfe28244fe74022933aadc1683705572c4af087df22e42", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking cache-advisor v1.0.16 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chrono v0.4.33 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking shared-local-state v0.1.4 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking ebr v0.2.11 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking pagetable v0.4.5 [INFO] [stderr] Checking fault-injection v1.0.10 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking is-terminal v0.4.10 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking stderrlog v0.6.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking stack-map v1.0.5 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking concurrent-map v5.0.33 [INFO] [stderr] Checking inline-array v0.1.12 [INFO] [stderr] Checking sled v1.0.0-alpha.120 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stderr] Checking kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/engines/kvsled.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{self, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt` [INFO] [stdout] --> src/server.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `str::Bytes` [INFO] [stdout] --> src/server.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{io::{Read, Write}, net::{SocketAddr, TcpListener}, str::Bytes}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serializer` [INFO] [stdout] --> src/server.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::{Deserializer,Serializer}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/server.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use log::{info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/engines/kvsled.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::{self, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt` [INFO] [stdout] --> src/server.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `str::Bytes` [INFO] [stdout] --> src/server.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{io::{Read, Write}, net::{SocketAddr, TcpListener}, str::Bytes}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serializer` [INFO] [stdout] --> src/server.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::{Deserializer,Serializer}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/server.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use log::{info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/engines/kvs.rs:151:16 [INFO] [stdout] | [INFO] [stdout] 151 | if let Err(e) = f.read_to_string(&mut s) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/engines/kvsled.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | if let Err(e) = f.read_to_string(&mut s) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/engines/kvs.rs:151:16 [INFO] [stdout] | [INFO] [stdout] 151 | if let Err(e) = f.read_to_string(&mut s) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/engines/kvsled.rs:74:16 [INFO] [stdout] | [INFO] [stdout] 74 | if let Err(e) = f.read_to_string(&mut s) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `black_box` [INFO] [stdout] --> benches/engine_bench.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion, BatchSize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KvsEngine` [INFO] [stdout] --> src/bin/kvs-server.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use kvs::{KvStore, Result, KvsServer, KvsEngine,Sled}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KvsEngine` [INFO] [stdout] --> src/bin/kvs-server.rs:1:39 [INFO] [stdout] | [INFO] [stdout] 1 | use kvs::{KvStore, Result, KvsServer, KvsEngine,Sled}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KvStore` and `KvsError` [INFO] [stdout] --> src/bin/kvs-client.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use kvs::{GetResponse, KvStore, KvsError, RemoveResponse, Req, Result, SetResponse}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KvStore` and `KvsError` [INFO] [stdout] --> src/bin/kvs-client.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use kvs::{GetResponse, KvStore, KvsError, RemoveResponse, Req, Result, SetResponse}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::current_dir` [INFO] [stdout] --> src/bin/kvs-client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env::current_dir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::current_dir` [INFO] [stdout] --> src/bin/kvs-client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env::current_dir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Rem` [INFO] [stdout] --> src/bin/kvs-client.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Rem; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Rem` [INFO] [stdout] --> src/bin/kvs-client.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Rem; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write`, and `self` [INFO] [stdout] --> src/bin/kvs-client.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::{self, Read, Write, BufReader}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write`, and `self` [INFO] [stdout] --> src/bin/kvs-client.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::{self, Read, Write, BufReader}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KvsEngine` [INFO] [stdout] --> tests/kv_store.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use kvs::{KvStore, KvsEngine, Result}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> src/bin/kvs-client.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let resp = SetResponse::deserialize(&mut br); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `resp` [INFO] [stdout] --> src/bin/kvs-client.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let resp = SetResponse::deserialize(&mut br); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_resp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.95s [INFO] running `Command { std: "docker" "inspect" "1c3af18adae3a6e036bfe28244fe74022933aadc1683705572c4af087df22e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c3af18adae3a6e036bfe28244fe74022933aadc1683705572c4af087df22e42", kill_on_drop: false }` [INFO] [stdout] 1c3af18adae3a6e036bfe28244fe74022933aadc1683705572c4af087df22e42