[INFO] cloning repository https://github.com/isubasinghe/bitdb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isubasinghe/bitdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisubasinghe%2Fbitdb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisubasinghe%2Fbitdb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51502e0457267533d252f94bd6b8616ee1650dec [INFO] checking isubasinghe/bitdb against master#8c6ce6b91b172f77c795a74bfeaf74b865146b3f for pr-101345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisubasinghe%2Fbitdb" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/isubasinghe/bitdb on toolchain 8c6ce6b91b172f77c795a74bfeaf74b865146b3f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/isubasinghe/bitdb [INFO] finished tweaking git repo https://github.com/isubasinghe/bitdb [INFO] tweaked toml for git repo https://github.com/isubasinghe/bitdb written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/isubasinghe/bitdb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byte-unit v4.0.14 [INFO] [stderr] Downloaded rkyv_derive v0.7.38 [INFO] [stderr] Downloaded cpufeatures v0.2.3 [INFO] [stderr] Downloaded anyerror v0.1.6 [INFO] [stderr] Downloaded bytecheck_derive v0.6.8 [INFO] [stderr] Downloaded openraft v0.7.1 [INFO] [stderr] Downloaded bytecheck v0.6.8 [INFO] [stderr] Downloaded rkyv v0.7.38 [INFO] [stderr] Downloaded sqlparser v0.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 370ccf280b9e71b8b909df38b0fe4aa3023b42e4aab1aa58df7de496b8027dd5 [INFO] running `Command { std: "docker" "start" "-a" "370ccf280b9e71b8b909df38b0fe4aa3023b42e4aab1aa58df7de496b8027dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "370ccf280b9e71b8b909df38b0fe4aa3023b42e4aab1aa58df7de496b8027dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "370ccf280b9e71b8b909df38b0fe4aa3023b42e4aab1aa58df7de496b8027dd5", kill_on_drop: false }` [INFO] [stdout] 370ccf280b9e71b8b909df38b0fe4aa3023b42e4aab1aa58df7de496b8027dd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c55182fae545178338ad9a0cb648edf64ad7321c23f7451e052c2d1f4bc3628 [INFO] running `Command { std: "docker" "start" "-a" "5c55182fae545178338ad9a0cb648edf64ad7321c23f7451e052c2d1f4bc3628", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] 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Compiling rkyv_derive v0.7.38 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking clap v3.2.17 [INFO] [stderr] Checking futures-executor v0.3.23 [INFO] [stderr] Checking futures v0.3.23 [INFO] [stderr] Checking anyerror v0.1.6 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking openraft v0.7.1 [INFO] [stderr] Checking bitdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::bitcask::memstore` [INFO] [stdout] --> src/bitcask/cmap.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::bitcask::memstore; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::bitcask::memstore` [INFO] [stdout] --> src/bitcask/cmap.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::bitcask::memstore; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/bitcask/dirman.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/bitcask/dirman.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keysize` [INFO] [stdout] --> src/bitcask/bitcask.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let keysize = key.len() as u64; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keysize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value_size` [INFO] [stdout] --> src/bitcask/bitcask.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let value_size = value_bytes.len() as u64; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bitcask/bitcask.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn delete(key: String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | async fn execute_create(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keysize` [INFO] [stdout] --> src/bitcask/bitcask.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let keysize = key.len() as u64; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keysize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/engine/postgres.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | async fn get_table_definition(name: String) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value_size` [INFO] [stdout] --> src/bitcask/bitcask.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let value_size = value_bytes.len() as u64; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bitcask/bitcask.rs:99:19 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn delete(key: String) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | async fn execute_insert(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | async fn execute_create(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:21:29 [INFO] [stdout] | [INFO] [stdout] 21 | async fn execute_select(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/engine/postgres.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | async fn get_table_definition(name: String) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | async fn execute_delete(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | async fn execute_insert(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:21:29 [INFO] [stdout] | [INFO] [stdout] 21 | async fn execute_select(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | async fn execute_join(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:24:29 [INFO] [stdout] | [INFO] [stdout] 24 | async fn execute_delete(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ast` [INFO] [stdout] --> src/main.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let ast = Parser::parse_sql(&dialect, sql).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stmt` [INFO] [stdout] --> src/engine/postgres.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | async fn execute_join(stmt: Statement) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ast` [INFO] [stdout] --> src/main.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let ast = Parser::parse_sql(&dialect, sql).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CTrie` is never constructed [INFO] [stdout] --> src/bitcask/ctrie.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct CTrie { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_entry` is never used [INFO] [stdout] --> src/bitcask/entry.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn read_entry(pos: u64, reader: &mut BufReader) -> Result<(u128, String, V), errors::BitcaskError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_value_at_bytes` is never used [INFO] [stdout] --> src/bitcask/entry.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn read_value_at_bytes(pos: u64, vsize: u64, reader: &mut BufReader) -> Result, errors::BitcaskError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `read_value_at` is never used [INFO] [stdout] --> src/bitcask/entry.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn read_value_at(pos: u64, vsize: u64, reader: &mut BufReader) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `current_version` and `reader` are never read [INFO] [stdout] --> src/bitcask/bitcask.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Bitcask [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | current_version: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | reader: BufReader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn get(&mut self, key: String) -> Result, errors::BitcaskError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_as` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn get_as(&mut self, key: String) -> Result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `delete` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn delete(key: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `merge` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | fn merge() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `done` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn done(self) -> T { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `current_version` and `root_dir` are never read [INFO] [stdout] --> src/bitcask/dirman.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Dirman [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | current_version: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | root_dir: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_as` is never used [INFO] [stdout] --> src/bitcask/dirman.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn get_as(&mut self, key: String) -> Result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NonExistentKey` is never constructed [INFO] [stdout] --> src/bitcask/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum BitcaskError { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 5 | InternalError(Box), [INFO] [stdout] 6 | NonExistentKey() [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BitcaskError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CTrie` is never constructed [INFO] [stdout] --> src/bitcask/ctrie.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct CTrie { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `current_version` and `reader` are never read [INFO] [stdout] --> src/bitcask/bitcask.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Bitcask [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | current_version: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | reader: BufReader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn get(&mut self, key: String) -> Result, errors::BitcaskError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_as` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn get_as(&mut self, key: String) -> Result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `delete` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn delete(key: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `merge` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | fn merge() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `done` is never used [INFO] [stdout] --> src/bitcask/bitcask.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn done(self) -> T { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `current_version` and `root_dir` are never read [INFO] [stdout] --> src/bitcask/dirman.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Dirman [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | current_version: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | root_dir: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_as` is never used [INFO] [stdout] --> src/bitcask/dirman.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn get_as(&mut self, key: String) -> Result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `NonExistentKey` is never constructed [INFO] [stdout] --> src/bitcask/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum BitcaskError { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 5 | InternalError(Box), [INFO] [stdout] 6 | NonExistentKey() [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BitcaskError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.24s [INFO] running `Command { std: "docker" "inspect" "5c55182fae545178338ad9a0cb648edf64ad7321c23f7451e052c2d1f4bc3628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c55182fae545178338ad9a0cb648edf64ad7321c23f7451e052c2d1f4bc3628", kill_on_drop: false }` [INFO] [stdout] 5c55182fae545178338ad9a0cb648edf64ad7321c23f7451e052c2d1f4bc3628