[INFO] fetching crate cdbc-mysql 0.1.22... [INFO] checking cdbc-mysql-0.1.22 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate cdbc-mysql 0.1.22 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate cdbc-mysql 0.1.22 [INFO] finished tweaking crates.io crate cdbc-mysql 0.1.22 [INFO] tweaked toml for crates.io crate cdbc-mysql 0.1.22 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cdbc-mysql 0.1.22 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 239 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.12) [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding base64ct v1.1.1 (available: v1.8.0) [INFO] [stderr] Adding bigdecimal v0.2.2 (available: v0.4.8) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.4) [INFO] [stderr] Adding bstr v0.2.17 (available: v1.12.0) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.2.0) [INFO] [stderr] Adding hashlink v0.7.0 (available: v0.10.0) [INFO] [stderr] Adding num-bigint v0.3.3 (available: v0.4.6) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rsa v0.5.0 (available: v0.9.8) [INFO] [stderr] Adding sha-1 v0.9.8 (available: v0.10.1) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.9) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.18.1) [INFO] [stderr] Adding zeroize v1.4.3 (available: v1.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1457be357ad44e03e8ec186f5fca5822d5299a94363883ef3e450398d7207a7 [INFO] running `Command { std: "docker" "start" "-a" "d1457be357ad44e03e8ec186f5fca5822d5299a94363883ef3e450398d7207a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1457be357ad44e03e8ec186f5fca5822d5299a94363883ef3e450398d7207a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1457be357ad44e03e8ec186f5fca5822d5299a94363883ef3e450398d7207a7", kill_on_drop: false }` [INFO] [stdout] d1457be357ad44e03e8ec186f5fca5822d5299a94363883ef3e450398d7207a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58a9d82f610f160f225b0fe21fc19913d84845acc73053f7bef1bdfb610725b3 [INFO] running `Command { std: "docker" "start" "-a" "58a9d82f610f160f225b0fe21fc19913d84845acc73053f7bef1bdfb610725b3", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling generator v0.7.5 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling num-bigint-dig v0.7.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Compiling cdbc-macro v0.1.23 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking deranged v0.5.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking crypto-bigint v0.2.11 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking pkcs1 v0.2.4 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Checking time v0.3.43 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Checking rsa v0.5.0 [INFO] [stderr] Checking mco v0.1.48 [INFO] [stderr] Checking cdbc v0.1.23 [INFO] [stderr] Checking cdbc-mysql v0.1.22 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `either::Either` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use either::Either; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `either::Either` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use either::Either; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Execute` [INFO] [stdout] --> src/lib.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use cdbc::executor::{Execute, Executor}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MySql` [INFO] [stdout] --> src/connection/mod.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{MySql, MySqlConnectOptions}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Cow` [INFO] [stdout] --> src/connection/executor.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | use std::{borrow::Cow, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MySql` [INFO] [stdout] --> src/connection/mod.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{MySql, MySqlConnectOptions}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream` [INFO] [stdout] --> src/connection/executor.rs:21:41 [INFO] [stdout] | [INFO] [stdout] 21 | use cdbc::io::chan_stream::{ChanStream, Stream, TryStream}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Cow` [INFO] [stdout] --> src/connection/executor.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | use std::{borrow::Cow, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `err_end` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cdbc-0.1.23/src/io/chan_stream.rs:108:26 [INFO] [stdout] | [INFO] [stdout] 108 | macro_rules! err_end { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `end` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cdbc-0.1.23/src/io/chan_stream.rs:115:26 [INFO] [stdout] | [INFO] [stdout] 115 | macro_rules! end { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream` [INFO] [stdout] --> src/connection/executor.rs:21:41 [INFO] [stdout] | [INFO] [stdout] 21 | use cdbc::io::chan_stream::{ChanStream, Stream, TryStream}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `err_end` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cdbc-0.1.23/src/io/chan_stream.rs:108:26 [INFO] [stdout] | [INFO] [stdout] 108 | macro_rules! err_end { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `end` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cdbc-0.1.23/src/io/chan_stream.rs:115:26 [INFO] [stdout] | [INFO] [stdout] 115 | macro_rules! end { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/statement.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Database` and `HasStatement` [INFO] [stdout] --> src/lib.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | use cdbc::database::{Database, HasStatement}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/statement.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cdbc::describe::Describe` [INFO] [stdout] --> src/lib.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use cdbc::describe::Describe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cdbc::Error` [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use cdbc::Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cdbc::io::chan_stream::ChanStream` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use cdbc::io::chan_stream::ChanStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cdbc::describe::Describe` [INFO] [stdout] --> src/lib.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use cdbc::describe::Describe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cdbc::Error` [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use cdbc::Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cdbc::io::chan_stream::ChanStream` [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use cdbc::io::chan_stream::ChanStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HasStatement` [INFO] [stdout] --> src/lib.rs:31:32 [INFO] [stdout] | [INFO] [stdout] 31 | use cdbc::database::{Database, HasStatement}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Execute` [INFO] [stdout] --> src/lib.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use cdbc::executor::{Execute, Executor}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Database` [INFO] [stdout] --> src/lib.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | use cdbc::database::{Database, HasStatement}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accept_invalid_certs` [INFO] [stdout] --> src/connection/tls.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let accept_invalid_certs = !matches!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept_invalid_certs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accept_invalid_host_names` [INFO] [stdout] --> src/connection/tls.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let accept_invalid_host_names = !matches!(options.ssl_mode, MySqlSslMode::VerifyIdentity); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept_invalid_host_names` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accept_invalid_certs` [INFO] [stdout] --> src/connection/tls.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let accept_invalid_certs = !matches!( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept_invalid_certs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `accept_invalid_host_names` [INFO] [stdout] --> src/connection/tls.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let accept_invalid_host_names = !matches!(options.ssl_mode, MySqlSslMode::VerifyIdentity); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_accept_invalid_host_names` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_str_lenenc` is never used [INFO] [stdout] --> src/io/buf.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait MySqlBufExt: Buf { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn get_str_lenenc(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `protocol_version`, `connection_id`, `server_default_collation`, and `status` are never read [INFO] [stdout] --> src/protocol/connect/handshake.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) struct Handshake { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 15 | pub(crate) protocol_version: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 16 | pub(crate) server_version: String, [INFO] [stdout] 17 | pub(crate) connection_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 18 | pub(crate) server_capabilities: Capabilities, [INFO] [stdout] 19 | pub(crate) server_default_collation: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 20 | pub(crate) status: Status, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Handshake` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `warnings` is never read [INFO] [stdout] --> src/protocol/response/eof.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct EofPacket { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 16 | pub warnings: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EofPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `warnings` is never read [INFO] [stdout] --> src/protocol/statement/prepare_ok.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) struct PrepareOk { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | pub(crate) warnings: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrepareOk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `catalog`, `schema`, `table_alias`, `table`, and `decimals` are never read [INFO] [stdout] --> src/protocol/text/column.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 103 | pub(crate) struct ColumnDefinition { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 104 | catalog: Bytes, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 105 | schema: Bytes, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 106 | table_alias: Bytes, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 107 | table: Bytes, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | decimals: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ColumnDefinition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/connection/executor.rs:137:21 [INFO] [stdout] | [INFO] [stdout] 137 | r#yield!(Either::Left(done)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = r#yield!(Either::Left(done)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/connection/executor.rs:170:25 [INFO] [stdout] | [INFO] [stdout] 170 | / r#yield!(Either::Left(MySqlQueryResult { [INFO] [stdout] 171 | | rows_affected: 0, [INFO] [stdout] 172 | | last_insert_id: 0, [INFO] [stdout] 173 | | })); [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 170 | let _ = r#yield!(Either::Left(MySqlQueryResult { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/connection/executor.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | r#yield!(v); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 196 | let _ = r#yield!(v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/connection/executor.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | r#yield!(v); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 219 | let _ = r#yield!(v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_str_lenenc` is never used [INFO] [stdout] --> src/io/buf.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait MySqlBufExt: Buf { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn get_str_lenenc(&mut self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `connection_id` is never read [INFO] [stdout] --> src/protocol/connect/handshake.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) struct Handshake { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | pub(crate) connection_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Handshake` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `warnings` is never read [INFO] [stdout] --> src/protocol/response/eof.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct EofPacket { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 16 | pub warnings: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EofPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `warnings` is never read [INFO] [stdout] --> src/protocol/statement/prepare_ok.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) struct PrepareOk { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | pub(crate) warnings: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PrepareOk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `catalog`, `schema`, `table_alias`, `table`, and `decimals` are never read [INFO] [stdout] --> src/protocol/text/column.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 103 | pub(crate) struct ColumnDefinition { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 104 | catalog: Bytes, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 105 | schema: Bytes, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 106 | table_alias: Bytes, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 107 | table: Bytes, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | decimals: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ColumnDefinition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/connection/executor.rs:137:21 [INFO] [stdout] | [INFO] [stdout] 137 | r#yield!(Either::Left(done)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = r#yield!(Either::Left(done)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/connection/executor.rs:170:25 [INFO] [stdout] | [INFO] [stdout] 170 | / r#yield!(Either::Left(MySqlQueryResult { [INFO] [stdout] 171 | | rows_affected: 0, [INFO] [stdout] 172 | | last_insert_id: 0, [INFO] [stdout] 173 | | })); [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 170 | let _ = r#yield!(Either::Left(MySqlQueryResult { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/connection/executor.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | r#yield!(v); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 196 | let _ = r#yield!(v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/connection/executor.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | r#yield!(v); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 219 | let _ = r#yield!(v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.46s [INFO] running `Command { std: "docker" "inspect" "58a9d82f610f160f225b0fe21fc19913d84845acc73053f7bef1bdfb610725b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58a9d82f610f160f225b0fe21fc19913d84845acc73053f7bef1bdfb610725b3", kill_on_drop: false }` [INFO] [stdout] 58a9d82f610f160f225b0fe21fc19913d84845acc73053f7bef1bdfb610725b3