[INFO] cloning repository https://github.com/cfeitong/cft-leveldb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cfeitong/cft-leveldb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-leveldb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-leveldb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c9c30c9bf5cc68c3fbaf1f549b87f37d0efe78b [INFO] checking cfeitong/cft-leveldb/4c9c30c9bf5cc68c3fbaf1f549b87f37d0efe78b against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-leveldb" "/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/cfeitong/cft-leveldb on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cfeitong/cft-leveldb [INFO] finished tweaking git repo https://github.com/cfeitong/cft-leveldb [INFO] tweaked toml for git repo https://github.com/cfeitong/cft-leveldb written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cfeitong/cft-leveldb 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mimalloc v0.1.24 [INFO] [stderr] Downloaded memmap2 v0.2.1 [INFO] [stderr] Downloaded tracing-attributes v0.1.12 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.20 [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6bc04a13b98ce8b3fe793e9fbdc8b64a9d7225060949d4413517b1bdc2fc8bc9 [INFO] running `Command { std: "docker" "start" "-a" "6bc04a13b98ce8b3fe793e9fbdc8b64a9d7225060949d4413517b1bdc2fc8bc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6bc04a13b98ce8b3fe793e9fbdc8b64a9d7225060949d4413517b1bdc2fc8bc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bc04a13b98ce8b3fe793e9fbdc8b64a9d7225060949d4413517b1bdc2fc8bc9", kill_on_drop: false }` [INFO] [stdout] 6bc04a13b98ce8b3fe793e9fbdc8b64a9d7225060949d4413517b1bdc2fc8bc9 [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b35552c6edea7b55a68d31ec6bc93e9db8c2ea4368edd599c93b998d9ed6061 [INFO] running `Command { std: "docker" "start" "-a" "2b35552c6edea7b55a68d31ec6bc93e9db8c2ea4368edd599c93b998d9ed6061", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling libmimalloc-sys v0.1.20 [INFO] [stderr] Checking mio v0.7.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking memmap2 v0.2.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking mimalloc v0.1.24 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.12 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking tracing v0.1.23 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking cft-db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `put_var_u64_le` is never used [INFO] [stdout] --> src/encoding.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait BufMutExt: BufMut { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 8 | fn put_var_u32_le(&mut self, n: u32); [INFO] [stdout] 9 | fn put_var_u64_le(&mut self, n: u64); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_var_u32_le` and `get_var_u64_le` are never used [INFO] [stdout] --> src/encoding.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub trait BytesExt { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 73 | fn get_var_u32_le(&mut self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 74 | fn get_var_u64_le(&mut self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `contains` and `remove` are never used [INFO] [stdout] --> src/mem_table.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 13 | impl MemTable { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub async fn contains(&self, key: &Bytes) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub async fn remove(&self, key: &Bytes) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESTART_THRESHOLD` is never used [INFO] [stdout] --> src/sorted_stable.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const RESTART_THRESHOLD: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockHandle` is never constructed [INFO] [stdout] --> src/sorted_stable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct BlockHandle {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockBuilder` is never constructed [INFO] [stdout] --> src/sorted_stable.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct BlockBuilder { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add`, and `build` are never used [INFO] [stdout] --> src/sorted_stable.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl BlockBuilder { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 21 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn add(&mut self, key: Bytes, value: Bytes) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn build(mut self) -> Bytes { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `shared_prefix_len` is never used [INFO] [stdout] --> src/sorted_stable.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn shared_prefix_len(key1: &Bytes, key2: &Bytes) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `open_sstable` is never used [INFO] [stdout] --> src/vfs.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 44 | impl Vfs { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub async fn open_sstable(&self, level: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_at`, `read_exact`, and `sync` are never used [INFO] [stdout] --> src/vfs.rs:91:18 [INFO] [stdout] | [INFO] [stdout] 83 | impl VFile { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 91 | pub async fn read_at(&self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub async fn read_exact(&self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_at` and `sync` are never used [INFO] [stdout] --> src/vfs.rs:135:14 [INFO] [stdout] | [INFO] [stdout] 119 | impl VFileInner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 135 | async fn read_at(&mut self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_inner` is never used [INFO] [stdout] --> src/wal.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 72 | impl WalFileWriter { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 73 | /// into inner vfile [INFO] [stdout] 74 | pub fn into_inner(self) -> VFile { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WalFileReader` is never constructed [INFO] [stdout] --> src/wal.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct WalFileReader { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `open`, `read_record`, `into_record_stream`, `read_data`, and `into_data_stream` are never used [INFO] [stdout] --> src/wal.rs:151:18 [INFO] [stdout] | [INFO] [stdout] 150 | impl WalFileReader { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 151 | pub async fn new(file: VFile) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | pub async fn open(vfs: Vfs) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | async fn read_record(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 193 | fn into_record_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | pub async fn read_data(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 224 | pub fn into_data_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_rest_records` is never used [INFO] [stdout] --> src/wal.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | async fn read_rest_records(reader: &mut WalFileReader) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_u8` is never used [INFO] [stdout] --> src/wal.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 261 | impl RecordType { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 271 | fn from_u8(ty: u8) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Record` is never constructed [INFO] [stdout] --> src/wal.rs:283:12 [INFO] [stdout] | [INFO] [stdout] 283 | pub struct Record { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_valid` is never used [INFO] [stdout] --> src/wal.rs:291:8 [INFO] [stdout] | [INFO] [stdout] 290 | impl Record { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 291 | fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vfs` is never read [INFO] [stdout] --> src/db.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Db { [INFO] [stdout] | -- field in this struct [INFO] [stdout] 32 | vfs: Vfs, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `contains` and `remove` are never used [INFO] [stdout] --> src/mem_table.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 13 | impl MemTable { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub async fn contains(&self, key: &Bytes) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub async fn remove(&self, key: &Bytes) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESTART_THRESHOLD` is never used [INFO] [stdout] --> src/sorted_stable.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const RESTART_THRESHOLD: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockHandle` is never constructed [INFO] [stdout] --> src/sorted_stable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct BlockHandle {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockBuilder` is never constructed [INFO] [stdout] --> src/sorted_stable.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct BlockBuilder { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add`, and `build` are never used [INFO] [stdout] --> src/sorted_stable.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl BlockBuilder { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 21 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | fn add(&mut self, key: Bytes, value: Bytes) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn build(mut self) -> Bytes { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `shared_prefix_len` is never used [INFO] [stdout] --> src/sorted_stable.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn shared_prefix_len(key1: &Bytes, key2: &Bytes) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `open_sstable` is never used [INFO] [stdout] --> src/vfs.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 44 | impl Vfs { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub async fn open_sstable(&self, level: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_at` and `sync` are never used [INFO] [stdout] --> src/vfs.rs:91:18 [INFO] [stdout] | [INFO] [stdout] 83 | impl VFile { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 91 | pub async fn read_at(&self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_at` and `sync` are never used [INFO] [stdout] --> src/vfs.rs:135:14 [INFO] [stdout] | [INFO] [stdout] 119 | impl VFileInner { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 135 | async fn read_at(&mut self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_inner` is never used [INFO] [stdout] --> src/wal.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 72 | impl WalFileWriter { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 73 | /// into inner vfile [INFO] [stdout] 74 | pub fn into_inner(self) -> VFile { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `into_record_stream` and `into_data_stream` are never used [INFO] [stdout] --> src/wal.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 150 | impl WalFileReader { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 193 | fn into_record_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 224 | pub fn into_data_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/wal.rs:285:9 [INFO] [stdout] | [INFO] [stdout] 283 | pub struct Record { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 284 | pub crc: u32, [INFO] [stdout] 285 | pub len: u16, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vfs` is never read [INFO] [stdout] --> src/db.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Db { [INFO] [stdout] | -- field in this struct [INFO] [stdout] 32 | vfs: Vfs, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.36s [INFO] running `Command { std: "docker" "inspect" "2b35552c6edea7b55a68d31ec6bc93e9db8c2ea4368edd599c93b998d9ed6061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b35552c6edea7b55a68d31ec6bc93e9db8c2ea4368edd599c93b998d9ed6061", kill_on_drop: false }` [INFO] [stdout] 2b35552c6edea7b55a68d31ec6bc93e9db8c2ea4368edd599c93b998d9ed6061