[INFO] fetching crate cdbc-mysql 0.1.22... [INFO] checking cdbc-mysql-0.1.22 against master#8c6ce6b91b172f77c795a74bfeaf74b865146b3f for pr-101345 [INFO] extracting crate cdbc-mysql 0.1.22 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate cdbc-mysql 0.1.22 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 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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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 const-oid v0.6.2 [INFO] [stderr] Downloaded hashlink v0.7.0 [INFO] [stderr] Downloaded mco-gen v0.1.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.6 [INFO] [stderr] Downloaded nix v0.21.0 [INFO] [stderr] Downloaded der v0.4.5 [INFO] [stderr] Downloaded spki v0.4.1 [INFO] [stderr] Downloaded cdbc-macro v0.1.23 [INFO] [stderr] Downloaded bigdecimal v0.2.2 [INFO] [stderr] Downloaded pem-rfc7468 v0.2.4 [INFO] [stderr] Downloaded cdbc v0.1.23 [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded mco v0.1.43 [INFO] [stderr] Downloaded base64ct v1.1.1 [INFO] [stderr] Downloaded rust_decimal v1.26.1 [INFO] [stderr] Downloaded crypto-bigint v0.2.11 [INFO] [stderr] Downloaded rsa v0.5.0 [INFO] [stderr] Downloaded pkcs1 v0.2.4 [INFO] [stderr] Downloaded pkcs8 v0.7.6 [INFO] [stderr] Downloaded zeroize v1.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f52d11d6f362d206845b9d2fd2eb2e935052a547141b1d5a032281ff19bc2439 [INFO] running `Command { std: "docker" "start" "-a" "f52d11d6f362d206845b9d2fd2eb2e935052a547141b1d5a032281ff19bc2439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f52d11d6f362d206845b9d2fd2eb2e935052a547141b1d5a032281ff19bc2439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f52d11d6f362d206845b9d2fd2eb2e935052a547141b1d5a032281ff19bc2439", kill_on_drop: false }` [INFO] [stdout] f52d11d6f362d206845b9d2fd2eb2e935052a547141b1d5a032281ff19bc2439 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 94edcb41244463879dc0860e14e060f7d242377a82d5c5c89267cb0f7700b93f [INFO] running `Command { std: "docker" "start" "-a" "94edcb41244463879dc0860e14e060f7d242377a82d5c5c89267cb0f7700b93f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling libm v0.2.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking cpufeatures v0.2.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-bigint-dig v0.7.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling mco v0.1.43 [INFO] [stderr] Compiling mco-gen v0.1.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking nix v0.21.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.33 [INFO] [stderr] Compiling cdbc-macro v0.1.23 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking thiserror v1.0.33 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking either v1.8.0 [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 sha-1 v0.9.8 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking der v0.4.5 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Checking pkcs1 v0.2.4 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Checking rsa v0.5.0 [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: `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: `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/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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`, `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: `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: `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: `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/github.com-1ecc6299db9ec823/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/github.com-1ecc6299db9ec823/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`, `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: `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 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: 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: `#[warn(dead_code)]` on by default [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/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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `yield` (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in the macro `yield` (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in the macro `yield` (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in the macro `yield` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [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: `#[warn(dead_code)]` on by default [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/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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `yield` (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in the macro `yield` (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in the macro `yield` (in Nightly builds, run with -Z macro-backtrace for more info) [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] = note: this warning originates in the macro `yield` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.04s [INFO] running `Command { std: "docker" "inspect" "94edcb41244463879dc0860e14e060f7d242377a82d5c5c89267cb0f7700b93f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94edcb41244463879dc0860e14e060f7d242377a82d5c5c89267cb0f7700b93f", kill_on_drop: false }` [INFO] [stdout] 94edcb41244463879dc0860e14e060f7d242377a82d5c5c89267cb0f7700b93f