[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] testing wwwbjqcom/mysqlMP-client against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [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 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stdout] 590d1a9b6b202fca793bbc10e8c07a87ae147f517ab8b0e57d5d471d4ddc7278 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "590d1a9b6b202fca793bbc10e8c07a87ae147f517ab8b0e57d5d471d4ddc7278"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling bit-vec v0.6.1 [INFO] [stderr] Compiling 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-rational v0.2.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling miniz_oxide v0.3.5 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling structopt v0.3.5 [INFO] [stderr] Compiling serde_json v1.0.42 [INFO] [stderr] Compiling bigdecimal v0.1.0 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling serde-value v0.5.3 [INFO] [stderr] Compiling rust_decimal v1.0.3 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling log4rs v0.8.3 [INFO] [stderr] Compiling mysql_common v0.18.1 [INFO] [stderr] Compiling 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: 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] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `"docker" "inspect" "590d1a9b6b202fca793bbc10e8c07a87ae147f517ab8b0e57d5d471d4ddc7278"` [INFO] running `"docker" "rm" "-f" "590d1a9b6b202fca793bbc10e8c07a87ae147f517ab8b0e57d5d471d4ddc7278"` [INFO] [stdout] 590d1a9b6b202fca793bbc10e8c07a87ae147f517ab8b0e57d5d471d4ddc7278 [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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bc229682a790fd320f0148ad0a06ead69f061acce34709dd212744915959cb70 [INFO] running `"docker" "start" "-a" "bc229682a790fd320f0148ad0a06ead69f061acce34709dd212744915959cb70"` [INFO] [stderr] Compiling 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: 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: 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: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.52s [INFO] running `"docker" "inspect" "bc229682a790fd320f0148ad0a06ead69f061acce34709dd212744915959cb70"` [INFO] running `"docker" "rm" "-f" "bc229682a790fd320f0148ad0a06ead69f061acce34709dd212744915959cb70"` [INFO] [stdout] bc229682a790fd320f0148ad0a06ead69f061acce34709dd212744915959cb70 [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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 14a8e2f200df8aa2b9f0c925750070edfc7b8508b201c0a04a8a0dc4e2a258d9 [INFO] running `"docker" "start" "-a" "14a8e2f200df8aa2b9f0c925750070edfc7b8508b201c0a04a8a0dc4e2a258d9"` [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: 22 warnings emitted [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: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.71s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mymha_client-e19a5da88678ed28 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mymha_client-f1746108e0f96e45 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests mymha_client [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'byte index 5 is not a char boundary; it is inside '检' (bytes 4..7) of ` 复检宕机节点状态`', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/str/mod.rs:2052:47 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f0ea55bea94 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f0ea55bea94 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f0ea55bea94 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f0ea55bea94 - ::fmt::h7729313ad2d729c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f0ea55fd06c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x7f0ea55b04e3 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x7f0ea55c3a95 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f0ea55c3a95 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f0ea55c3a95 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f0ea55c37d2 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f0e89f02b86 - as core::ops::function::Fn>::call::h409523655f60c3aa [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1022 [INFO] [stderr] 11: 0x7f0e89f2af75 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h0b044761e66aef48 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libproc_macro/bridge/client.rs:305 [INFO] [stderr] 12: 0x7f0ea55c4215 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stderr] at src/libstd/panicking.rs:515 [INFO] [stderr] 13: 0x7f0ea55c3d2b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 14: 0x7f0ea55f9d01 - core::panicking::panic_fmt::hc5953a7331f9805c [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 15: 0x7f0ea560119c - core::str::slice_error_fail::h6924ab28444f18a8 [INFO] [stderr] at src/libcore/str/mod.rs:0 [INFO] [stderr] 16: 0x555aa245f5d9 - core::str::traits:: for core::ops::range::RangeFrom>::index::{{closure}}::hc93c3ee33439ed91 [INFO] [stderr] 17: 0x555aa247120b - as core::iter::traits::iterator::Iterator>::fold::hc3e8779a7f4c5f63 [INFO] [stderr] 18: 0x555aa24aa1a9 - rustdoc::passes::unindent_comments::unindent_fragments::h89707085fce08504 [INFO] [stderr] 19: 0x555aa253529b - ::visit_item::h5fcfa6854a3257da [INFO] [stderr] 20: 0x555aa25356ba - ::visit_item::h5fcfa6854a3257da [INFO] [stderr] 21: 0x555aa25356ba - ::visit_item::h5fcfa6854a3257da [INFO] [stderr] 22: 0x555aa2534e2e - rustdoc::test::HirCollector::visit_testable::hd770e14732bde533 [INFO] [stderr] 23: 0x555aa23958fe - rustc_middle::ty::context::tls::enter_global::h1d585bdb5d2afada [INFO] [stderr] 24: 0x555aa24ffb36 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h065eb6ff6dd001cf [INFO] [stderr] 25: 0x555aa23c9e75 - scoped_tls::ScopedKey::set::h8fce1a61e44d8989 [INFO] [stderr] 26: 0x555aa25273a6 - rustc_ast::attr::with_globals::hddd84a110e82462b [INFO] [stderr] 27: 0x555aa2300d2c - std::sys_common::backtrace::__rust_begin_short_backtrace::h6719986534501374 [INFO] [stderr] 28: 0x555aa23d124e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8376d66d9c52a639 [INFO] [stderr] 29: 0x7f0ea559fe5f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 30: 0x7f0ea55d4283 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 31: 0x7f0ea55d4283 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 32: 0x7f0ea53386db - start_thread [INFO] [stderr] 33: 0x7f0ea4e4988f - __clone [INFO] [stderr] 34: 0x0 - [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "14a8e2f200df8aa2b9f0c925750070edfc7b8508b201c0a04a8a0dc4e2a258d9"` [INFO] running `"docker" "rm" "-f" "14a8e2f200df8aa2b9f0c925750070edfc7b8508b201c0a04a8a0dc4e2a258d9"` [INFO] [stdout] 14a8e2f200df8aa2b9f0c925750070edfc7b8508b201c0a04a8a0dc4e2a258d9