[INFO] cloning repository https://github.com/maxnilz/sboxdb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxnilz/sboxdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxnilz%2Fsboxdb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxnilz%2Fsboxdb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea3471d30fd431cb8657a6e7128d2b617690ba6e [INFO] checking maxnilz/sboxdb against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxnilz%2Fsboxdb" "/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/maxnilz/sboxdb 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/maxnilz/sboxdb [INFO] finished tweaking git repo https://github.com/maxnilz/sboxdb [INFO] tweaked toml for git repo https://github.com/maxnilz/sboxdb written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/maxnilz/sboxdb 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 tokio-serde v0.9.0 [INFO] [stderr] Downloaded const-random v0.1.18 [INFO] [stderr] Downloaded enum-ordinalize v4.3.0 [INFO] [stderr] Downloaded toml_edit v0.22.12 [INFO] [stderr] Downloaded pest_generator v2.7.9 [INFO] [stderr] Downloaded pest_derive v2.7.9 [INFO] [stderr] Downloaded pest_meta v2.7.9 [INFO] [stderr] Downloaded toml v0.8.12 [INFO] [stderr] Downloaded educe v0.5.11 [INFO] [stderr] Downloaded enum-ordinalize-derive v4.3.1 [INFO] [stderr] Downloaded pest v2.7.9 [INFO] [stderr] Downloaded winnow v0.6.6 [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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d81243e2091c363a87b3804b36064b3e32c8d3ac2219aee089fe7ff5291c184e [INFO] running `Command { std: "docker" "start" "-a" "d81243e2091c363a87b3804b36064b3e32c8d3ac2219aee089fe7ff5291c184e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d81243e2091c363a87b3804b36064b3e32c8d3ac2219aee089fe7ff5291c184e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d81243e2091c363a87b3804b36064b3e32c8d3ac2219aee089fe7ff5291c184e", kill_on_drop: false }` [INFO] [stdout] d81243e2091c363a87b3804b36064b3e32c8d3ac2219aee089fe7ff5291c184e [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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c223c7c24d4e5f8dfb28366e28cfeeb0c6e1f71463dcc760724ba3dc8331db2 [INFO] running `Command { std: "docker" "start" "-a" "5c223c7c24d4e5f8dfb28366e28cfeeb0c6e1f71463dcc760724ba3dc8331db2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking winnow v0.6.6 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking dlv-list v0.5.2 [INFO] [stderr] Checking ordered-multimap v0.6.0 [INFO] [stderr] Checking rust-ini v0.19.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling enum-ordinalize v4.3.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling educe v0.5.11 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking toml_edit v0.22.12 [INFO] [stderr] Checking tokio-serde v0.9.0 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking config v0.14.0 [INFO] [stderr] Checking sboxdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:343:13 [INFO] [stdout] | [INFO] [stdout] 343 | let mut inner = self.inner.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:343:13 [INFO] [stdout] | [INFO] [stdout] 343 | let mut inner = self.inner.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:376:13 [INFO] [stdout] | [INFO] [stdout] 376 | for i in 1..buffer_pool_size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:382:13 [INFO] [stdout] | [INFO] [stdout] 382 | for i in buffer_pool_size..buffer_pool_size * 2 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:392:13 [INFO] [stdout] | [INFO] [stdout] 392 | for i in 0..4 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `record_access`, `evict`, `set_evictable`, `is_evictable`, `remove`, and `size` are never used [INFO] [stdout] --> src/storage/buffer.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Replacer { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 7 | fn record_access(&self, frame_id: FrameId); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | fn evict(&self) -> Option; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn set_evictable(&self, frame_id: FrameId, evictable: bool); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn is_evictable(&self, frame_id: FrameId) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn remove(&self, frame_id: FrameId); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn size(&self) -> usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufferPool` is never constructed [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct BufferPool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl BufferPool { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 38 | fn new(storage: Box, pool_size: usize, replacer_k: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn new_page(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn fetch_page(&mut self, page_id: PageId) -> Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | fn flush_page(&mut self, page_id: PageId) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | fn flush_all_pages(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 223 | fn delete_page(&mut self, page_id: PageId) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 261 | fn unpin_page(&self, page_id: PageId, is_dirty: bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 280 | fn allocate_page(&mut self) -> PageId { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BufferPoolManager` is never constructed [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:289:12 [INFO] [stdout] | [INFO] [stdout] 289 | pub struct BufferPoolManager { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:297:12 [INFO] [stdout] | [INFO] [stdout] 296 | impl BufferPoolManager { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 297 | pub fn new(storage: Box, pool_size: usize, replacer_k: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 303 | pub fn new_page(&self) -> Result> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 310 | pub fn fetch_page(&self, page_id: PageId) -> Result> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 318 | pub fn flush_page(&self, page_id: PageId) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn flush_all_pages(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 331 | pub fn delete_page(&self, page_id: PageId) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 342 | fn unpin_page(&self, page_id: PageId, is_dirty: bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/storage/buffer/replacer.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl LRUKReplacer { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 87 | pub fn new(k: usize, size: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/storage/buffer/replacer.rs:211:12 [INFO] [stdout] | [INFO] [stdout] 210 | impl SyncLRUKReplacer { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 211 | pub fn new(k: usize, size: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `encode` is never used [INFO] [stdout] --> src/storage/page.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Key { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] 17 | pub fn encode(&self) -> Result> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PAGE_SIZE` is never used [INFO] [stdout] --> src/storage/page.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | pub const PAGE_SIZE: usize = 4906; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INVALID_PAGE_ID` is never used [INFO] [stdout] --> src/storage/page.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const INVALID_PAGE_ID: i64 = -1; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `is_dirty`, and `pin_count` are never read [INFO] [stdout] --> src/storage/page.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct PageData { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 32 | pub id: PageId, [INFO] [stdout] | ^^ [INFO] [stdout] 33 | pub data: Vec, [INFO] [stdout] 34 | pub is_dirty: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 35 | pub pin_count: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `as_key`, and `clear` are never used [INFO] [stdout] --> src/storage/page.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 38 | impl PageData { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 39 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn as_key(&self) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/storage/page.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 78 | impl Page { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/config.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl Config { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 19 | fn new(file: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `peers` is never read [INFO] [stdout] --> src/raft/transport.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct TcpTransport { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 31 | me: (NodeId, IpAddr), [INFO] [stdout] 32 | peers: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_evictable`, `remove`, and `size` are never used [INFO] [stdout] --> src/storage/buffer.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Replacer { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 27 | fn is_evictable(&self, frame_id: FrameId) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn remove(&self, frame_id: FrameId); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn size(&self) -> usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pool_size` is never read [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct BufferPool { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 20 | pool_size: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `flush_page`, `flush_all_pages`, and `delete_page` are never used [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:187:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl BufferPool { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 187 | fn flush_page(&mut self, page_id: PageId) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | fn flush_all_pages(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 223 | fn delete_page(&mut self, page_id: PageId) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `flush_page`, `flush_all_pages`, and `delete_page` are never used [INFO] [stdout] --> src/storage/buffer/bufferpool.rs:318:12 [INFO] [stdout] | [INFO] [stdout] 296 | impl BufferPoolManager { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 318 | pub fn flush_page(&self, page_id: PageId) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn flush_all_pages(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 331 | pub fn delete_page(&self, page_id: PageId) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `peers` is never read [INFO] [stdout] --> src/raft/transport.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct TcpTransport { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 31 | me: (NodeId, IpAddr), [INFO] [stdout] 32 | peers: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.59s [INFO] running `Command { std: "docker" "inspect" "5c223c7c24d4e5f8dfb28366e28cfeeb0c6e1f71463dcc760724ba3dc8331db2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c223c7c24d4e5f8dfb28366e28cfeeb0c6e1f71463dcc760724ba3dc8331db2", kill_on_drop: false }` [INFO] [stdout] 5c223c7c24d4e5f8dfb28366e28cfeeb0c6e1f71463dcc760724ba3dc8331db2