[INFO] cloning repository https://github.com/crwen/ckv-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crwen/ckv-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrwen%2Fckv-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrwen%2Fckv-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1d4567b9eb28c0575f4079d7160b8e93111c61e [INFO] checking crwen/ckv-rust/d1d4567b9eb28c0575f4079d7160b8e93111c61e against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrwen%2Fckv-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crwen/ckv-rust 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/crwen/ckv-rust [INFO] finished tweaking git repo https://github.com/crwen/ckv-rust [INFO] tweaked toml for git repo https://github.com/crwen/ckv-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/crwen/ckv-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v1.1.3 [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding anyhow v1.0.86 [INFO] [stderr] Adding atty v0.2.14 [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding bitflags v2.6.0 [INFO] [stderr] Adding bumpalo v3.16.0 [INFO] [stderr] Adding cast v0.3.0 [INFO] [stderr] Adding ciborium v0.2.2 [INFO] [stderr] Adding ciborium-io v0.2.2 [INFO] [stderr] Adding ciborium-ll v0.2.2 [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.16) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.2) [INFO] [stderr] Adding crc32fast v1.4.2 [INFO] [stderr] Adding criterion v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.5.0 [INFO] [stderr] Adding crossbeam-deque v0.8.3 (latest: v0.8.5) [INFO] [stderr] Adding crunchy v0.2.2 [INFO] [stderr] Adding either v1.13.0 [INFO] [stderr] Adding half v2.4.1 [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding itoa v1.0.11 [INFO] [stderr] Adding js-sys v0.3.70 [INFO] [stderr] Adding lazy_static v1.5.0 [INFO] [stderr] Adding libc v0.2.158 [INFO] [stderr] Adding lock_api v0.4.12 [INFO] [stderr] Adding log v0.4.22 [INFO] [stderr] Adding lz4_flex v0.11.3 [INFO] [stderr] Adding memchr v2.7.4 [INFO] [stderr] Adding num-traits v0.2.19 [INFO] [stderr] Adding once_cell v1.19.0 [INFO] [stderr] Adding oorandom v11.1.4 [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding parking_lot v0.12.3 [INFO] [stderr] Adding parking_lot_core v0.9.10 [INFO] [stderr] Adding pin-project-lite v0.2.14 [INFO] [stderr] Adding plotters v0.3.6 [INFO] [stderr] Adding plotters-backend v0.3.6 [INFO] [stderr] Adding plotters-svg v0.3.6 [INFO] [stderr] Adding rayon v1.10.0 [INFO] [stderr] Adding rayon-core v1.12.1 [INFO] [stderr] Adding redox_syscall v0.5.3 [INFO] [stderr] Adding regex v1.10.6 [INFO] [stderr] Adding regex-automata v0.4.7 [INFO] [stderr] Adding regex-syntax v0.8.4 [INFO] [stderr] Adding ryu v1.0.18 [INFO] [stderr] Adding same-file v1.0.6 [INFO] [stderr] Adding serde v1.0.193 (latest: v1.0.209) [INFO] [stderr] Adding serde_derive v1.0.193 (latest: v1.0.209) [INFO] [stderr] Adding serde_json v1.0.109 (latest: v1.0.127) [INFO] [stderr] Adding smallvec v1.13.2 [INFO] [stderr] Adding static_assertions v1.1.0 [INFO] [stderr] Adding textwrap v0.16.1 [INFO] [stderr] Adding tinytemplate v1.2.1 [INFO] [stderr] Adding tracing v0.1.40 [INFO] [stderr] Adding tracing-attributes v0.1.27 [INFO] [stderr] Adding tracing-core v0.1.32 [INFO] [stderr] Adding twox-hash v1.6.3 [INFO] [stderr] Adding walkdir v2.5.0 [INFO] [stderr] Adding wasm-bindgen v0.2.93 [INFO] [stderr] Adding wasm-bindgen-backend v0.2.93 [INFO] [stderr] Adding wasm-bindgen-macro v0.2.93 [INFO] [stderr] Adding wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Adding wasm-bindgen-shared v0.2.93 [INFO] [stderr] Adding web-sys v0.3.70 [INFO] [stderr] Adding winapi v0.3.9 [INFO] [stderr] Adding winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Adding winapi-util v0.1.9 [INFO] [stderr] Adding winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Adding windows-sys v0.59.0 [INFO] [stderr] Adding windows-targets v0.52.6 [INFO] [stderr] Adding windows_aarch64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_aarch64_msvc v0.52.6 [INFO] [stderr] Adding windows_i686_gnu v0.52.6 [INFO] [stderr] Adding windows_i686_gnullvm v0.52.6 [INFO] [stderr] Adding windows_i686_msvc v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnu v0.52.6 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.52.6 [INFO] [stderr] Adding windows_x86_64_msvc v0.52.6 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-skiplist v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f0fb694d7061134ebf2bfe31200103163e03e9d5d37a749469b226bfb7b8a73f [INFO] running `Command { std: "docker" "start" "-a" "f0fb694d7061134ebf2bfe31200103163e03e9d5d37a749469b226bfb7b8a73f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0fb694d7061134ebf2bfe31200103163e03e9d5d37a749469b226bfb7b8a73f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0fb694d7061134ebf2bfe31200103163e03e9d5d37a749469b226bfb7b8a73f", kill_on_drop: false }` [INFO] [stdout] f0fb694d7061134ebf2bfe31200103163e03e9d5d37a749469b226bfb7b8a73f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9f68b688fe47339cdbc7bce46243e701b86554b38c2d07c5c7a5a9c9166c2cfe [INFO] running `Command { std: "docker" "start" "-a" "9f68b688fe47339cdbc7bce46243e701b86554b38c2d07c5c7a5a9c9166c2cfe", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling crossbeam-skiplist v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking lz4_flex v0.11.3 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ckv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `GCState` is never constructed [INFO] [stdout] --> src/compactor.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct GCState { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `L0Task` is never constructed [INFO] [stdout] --> src/compactor.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct L0Task { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `L0Task` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `execute` is never used [INFO] [stdout] --> src/compactor.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 55 | impl L0Task { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 56 | pub fn execute(&self, opt: Options) -> VersionEdit { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ReadableFile` is never used [INFO] [stdout] --> src/file/mod.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | pub enum ReadableFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WritableFile` is never used [INFO] [stdout] --> src/file/mod.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | pub enum WritableFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_wal` is never used [INFO] [stdout] --> src/lsm.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 68 | impl LsmInner { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 175 | fn write_wal(&self, key: &[u8], value: &[u8], seq: u64) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `tag` is never used [INFO] [stdout] --> src/mem_table.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl Key { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn tag(key: &[u8]) -> &[u8] { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `colse` is never used [INFO] [stdout] --> src/mem_table.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 115 | impl MemTable { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 180 | pub fn colse(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `key` and `value` are never used [INFO] [stdout] --> src/mem_table.rs:279:12 [INFO] [stdout] | [INFO] [stdout] 268 | impl<'a> MemTableIterator<'a> { [INFO] [stdout] | ----------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 279 | pub fn key(&self) -> &[u8] { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 283 | pub fn value(&self) -> &[u8] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DecodeBlockError` is never constructed [INFO] [stdout] --> src/sstable/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum TableError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | DecodeBlockError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TableError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `u64_to_bytes` is never used [INFO] [stdout] --> src/utils/convert.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn u64_to_bytes(data: u64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `with_range`, `with_internal_range`, `allow_seek`, and `number` are never used [INFO] [stdout] --> src/version/mod.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl FileMetaData { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn with_range(number: u64, smallest: &[u8], largest: &[u8]) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn with_internal_range(number: u64, smallest: InternalKey, largest: InternalKey) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn allow_seek(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn number(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `add_vlogs` and `delete_vlogs` are never read [INFO] [stdout] --> src/version/version_edit.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct VersionEdit { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | pub add_vlogs: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 58 | pub delete_vlogs: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VersionEdit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `files` and `level_files` are never used [INFO] [stdout] --> src/version/version_set.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Version { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 120 | pub fn files(&self) -> &Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | pub fn level_files(&self, level: usize) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `do_gc` is never used [INFO] [stdout] --> src/version/version_set.rs:772:12 [INFO] [stdout] | [INFO] [stdout] 338 | impl VersionSet { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 772 | pub fn do_gc(&self, meta: &mut FileMetaData) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: struct `GCState` is never constructed [INFO] [stdout] --> src/compactor.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct GCState { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `L0Task` is never constructed [INFO] [stdout] --> src/compactor.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct L0Task { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `L0Task` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `execute` is never used [INFO] [stdout] --> src/compactor.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 55 | impl L0Task { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 56 | pub fn execute(&self, opt: Options) -> VersionEdit { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ReadableFile` is never used [INFO] [stdout] --> src/file/mod.rs:60:10 [INFO] [stdout] | [INFO] [stdout] 60 | pub enum ReadableFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WritableFile` is never used [INFO] [stdout] --> src/file/mod.rs:65:10 [INFO] [stdout] | [INFO] [stdout] 65 | pub enum WritableFile { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_wal` is never used [INFO] [stdout] --> src/lsm.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 68 | impl LsmInner { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 175 | fn write_wal(&self, key: &[u8], value: &[u8], seq: u64) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `tag` is never used [INFO] [stdout] --> src/mem_table.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl Key { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn tag(key: &[u8]) -> &[u8] { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `colse` is never used [INFO] [stdout] --> src/mem_table.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 115 | impl MemTable { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 180 | pub fn colse(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `key` and `value` are never used [INFO] [stdout] --> src/mem_table.rs:279:12 [INFO] [stdout] | [INFO] [stdout] 268 | impl<'a> MemTableIterator<'a> { [INFO] [stdout] | ----------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 279 | pub fn key(&self) -> &[u8] { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 283 | pub fn value(&self) -> &[u8] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DecodeBlockError` is never constructed [INFO] [stdout] --> src/sstable/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum TableError { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | DecodeBlockError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TableError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `u64_to_bytes` is never used [INFO] [stdout] --> src/utils/convert.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn u64_to_bytes(data: u64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `with_range`, `with_internal_range`, `allow_seek`, and `number` are never used [INFO] [stdout] --> src/version/mod.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl FileMetaData { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn with_range(number: u64, smallest: &[u8], largest: &[u8]) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn with_internal_range(number: u64, smallest: InternalKey, largest: InternalKey) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn allow_seek(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn number(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `add_vlogs` and `delete_vlogs` are never read [INFO] [stdout] --> src/version/version_edit.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct VersionEdit { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | pub add_vlogs: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 58 | pub delete_vlogs: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VersionEdit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `files` and `level_files` are never used [INFO] [stdout] --> src/version/version_set.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Version { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 120 | pub fn files(&self) -> &Vec> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | pub fn level_files(&self, level: usize) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `do_gc` is never used [INFO] [stdout] --> src/version/version_set.rs:772:12 [INFO] [stdout] | [INFO] [stdout] 338 | impl VersionSet { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 772 | pub fn do_gc(&self, meta: &mut FileMetaData) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.15s [INFO] running `Command { std: "docker" "inspect" "9f68b688fe47339cdbc7bce46243e701b86554b38c2d07c5c7a5a9c9166c2cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f68b688fe47339cdbc7bce46243e701b86554b38c2d07c5c7a5a9c9166c2cfe", kill_on_drop: false }` [INFO] [stdout] 9f68b688fe47339cdbc7bce46243e701b86554b38c2d07c5c7a5a9c9166c2cfe