[INFO] updating cached repository https://github.com/wwwbjqcom/mysqlMP-client [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2f37ccc48ea67db2c0b8b0148458e9d7ec88a417 [INFO] checking wwwbjqcom/mysqlMP-client against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2FmysqlMP-client" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wwwbjqcom/mysqlMP-client on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wwwbjqcom/mysqlMP-client [INFO] finished tweaking git repo https://github.com/wwwbjqcom/mysqlMP-client [INFO] tweaked toml for git repo https://github.com/wwwbjqcom/mysqlMP-client written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/wwwbjqcom/mysqlMP-client already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5e6af313318930279f3125a1c67a32ea678b78792cde145590b6888a2d6132b6 [INFO] running `"docker" "start" "-a" "5e6af313318930279f3125a1c67a32ea678b78792cde145590b6888a2d6132b6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking bit-vec v0.6.1 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking hex v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking miniz_oxide v0.3.5 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking structopt v0.3.5 [INFO] [stderr] Checking serde v1.0.103 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking serde_json v1.0.42 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking rust_decimal v1.0.3 [INFO] [stderr] Checking bigdecimal v0.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking mysql_common v0.18.1 [INFO] [stderr] Checking mymha_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | /// 创建线程池。 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | /// 线程池中线程的数量。 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | /// # Panics [INFO] [stderr] | ^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | /// `new` 函数在 size 为 0 时会 panic。 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | / ///创建worker实例 [INFO] [stderr] 39 | | /// [INFO] [stderr] 40 | | /// 一个worker实例对应一个id和未传递任何参数的线程 [INFO] [stderr] 41 | | /// [INFO] [stderr] 42 | | /// id: 线程id [INFO] [stderr] 43 | | /// receiver: 接收任务的channel [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] 44 | / let thread = thread::spawn(move ||{ [INFO] [stderr] 45 | | loop { [INFO] [stderr] 46 | | let msg = receiver.lock().unwrap().recv().unwrap(); [INFO] [stderr] 47 | | //println!("Worker {} got a job; executing.", id); [INFO] [stderr] ... | [INFO] [stderr] 57 | | } [INFO] [stderr] 58 | | }); [INFO] [stderr] | |___________- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | / ///执行任务 [INFO] [stderr] 93 | | /// [INFO] [stderr] 94 | | /// 通过channel分发任务 [INFO] [stderr] | |_______________________________^ [INFO] [stderr] 95 | let msg = Message::NewJob(Box::new(f)); [INFO] [stderr] | --------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/binlog/parsevalue.rs:143:61 [INFO] [stderr] | [INFO] [stderr] 143 | let mut rows: Vec>> = vec![];; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | /// 创建线程池。 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | /// 线程池中线程的数量。 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | /// # Panics [INFO] [stderr] | ^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | /// [INFO] [stderr] | ^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:74:9 [INFO] [stderr] | [INFO] [stderr] 74 | /// `new` 函数在 size 为 0 时会 panic。 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macros [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | / ///创建worker实例 [INFO] [stderr] 39 | | /// [INFO] [stderr] 40 | | /// 一个worker实例对应一个id和未传递任何参数的线程 [INFO] [stderr] 41 | | /// [INFO] [stderr] 42 | | /// id: 线程id [INFO] [stderr] 43 | | /// receiver: 接收任务的channel [INFO] [stderr] | |_______________________________________^ [INFO] [stderr] 44 | / let thread = thread::spawn(move ||{ [INFO] [stderr] 45 | | loop { [INFO] [stderr] 46 | | let msg = receiver.lock().unwrap().recv().unwrap(); [INFO] [stderr] 47 | | //println!("Worker {} got a job; executing.", id); [INFO] [stderr] ... | [INFO] [stderr] 57 | | } [INFO] [stderr] 58 | | }); [INFO] [stderr] | |___________- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/pool.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | / ///执行任务 [INFO] [stderr] 93 | | /// [INFO] [stderr] 94 | | /// 通过channel分发任务 [INFO] [stderr] | |_______________________________^ [INFO] [stderr] 95 | let msg = Message::NewJob(Box::new(f)); [INFO] [stderr] | --------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/binlog/parsevalue.rs:143:61 [INFO] [stderr] | [INFO] [stderr] 143 | let mut rows: Vec>> = vec![];; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let mut host_info = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `user_name` is never read [INFO] [stderr] --> src/lib.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | let mut user_name = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `password` is never read [INFO] [stderr] --> src/lib.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | let mut password = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `repl_user` is never read [INFO] [stderr] --> src/lib.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | let mut repl_user = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `repl_passwd` is never read [INFO] [stderr] --> src/lib.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | let mut repl_passwd = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/mysql/nodecheck.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/mysql/nodecheck.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | let value: ReponseErr = serde_json::from_slice(&packet[9..])?; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `header` is never read [INFO] [stderr] --> src/io/socketio.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let mut header: PacketHeader = PacketHeader { payload: 0, seq_id: 0 }; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `packet_header` is never read [INFO] [stderr] --> src/io/response.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | let mut packet_header: Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value` is never read [INFO] [stderr] --> src/io/command.rs:181:13 [INFO] [stderr] | [INFO] [stderr] 181 | let mut value = String::from(""); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/binlog/parsevalue.rs:302:21 [INFO] [stderr] | [INFO] [stderr] 302 | let mut value_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `large` is never read [INFO] [stderr] --> src/binlog/jsonb.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut large = false; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let mut host_info = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `user_name` is never read [INFO] [stderr] --> src/lib.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | let mut user_name = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `password` is never read [INFO] [stderr] --> src/lib.rs:117:13 [INFO] [stderr] | [INFO] [stderr] 117 | let mut password = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `repl_user` is never read [INFO] [stderr] --> src/lib.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | let mut repl_user = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `repl_passwd` is never read [INFO] [stderr] --> src/lib.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | let mut repl_passwd = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/mysql/nodecheck.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/mysql/nodecheck.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | let value: ReponseErr = serde_json::from_slice(&packet[9..])?; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `header` is never read [INFO] [stderr] --> src/io/socketio.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let mut header: PacketHeader = PacketHeader { payload: 0, seq_id: 0 }; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `packet_header` is never read [INFO] [stderr] --> src/io/response.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | let mut packet_header: Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value` is never read [INFO] [stderr] --> src/io/command.rs:181:13 [INFO] [stderr] | [INFO] [stderr] 181 | let mut value = String::from(""); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/binlog/parsevalue.rs:302:21 [INFO] [stderr] | [INFO] [stderr] 302 | let mut value_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `large` is never read [INFO] [stderr] --> src/binlog/jsonb.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut large = false; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `"docker" "inspect" "5e6af313318930279f3125a1c67a32ea678b78792cde145590b6888a2d6132b6"` [INFO] running `"docker" "rm" "-f" "5e6af313318930279f3125a1c67a32ea678b78792cde145590b6888a2d6132b6"` [INFO] [stdout] 5e6af313318930279f3125a1c67a32ea678b78792cde145590b6888a2d6132b6