[INFO] cloning repository https://github.com/wwwbjqcom/mysqlMP-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wwwbjqcom/mysqlMP-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2FmysqlMP-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2FmysqlMP-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d29331beaaf06f3e3c083eb68f789d8002755b14 [INFO] testing wwwbjqcom/mysqlMP-client against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2FmysqlMP-client" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wwwbjqcom/mysqlMP-client on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-8/source/Cargo.toml [INFO] crate git repo https://github.com/wwwbjqcom/mysqlMP-client already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 885340a9b9ae1b7c0e40ed74abc8d7a8ea33bd9539990bf7366d63ba7ae8f6d6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "885340a9b9ae1b7c0e40ed74abc8d7a8ea33bd9539990bf7366d63ba7ae8f6d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "885340a9b9ae1b7c0e40ed74abc8d7a8ea33bd9539990bf7366d63ba7ae8f6d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "885340a9b9ae1b7c0e40ed74abc8d7a8ea33bd9539990bf7366d63ba7ae8f6d6", kill_on_drop: false }` [INFO] [stdout] 885340a9b9ae1b7c0e40ed74abc8d7a8ea33bd9539990bf7366d63ba7ae8f6d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 023f66d748fc09e0afbec88731c4d4b443709ac6e8d4cf857793ea23cdc4e28f [INFO] running `Command { std: "docker" "start" "-a" "023f66d748fc09e0afbec88731c4d4b443709ac6e8d4cf857793ea23cdc4e28f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling addr2line v0.12.1 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling rust_decimal v1.6.0 [INFO] [stderr] Compiling serde_yaml v0.8.13 [INFO] [stderr] Compiling serde-value v0.5.3 [INFO] [stderr] Compiling bigdecimal v0.1.2 [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] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | /// 创建线程池。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | /// 线程池中线程的数量。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | /// # Panics [INFO] [stdout] | ^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | /// `new` 函数在 size 为 0 时会 panic。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | / ///创建worker实例 [INFO] [stdout] 39 | | /// [INFO] [stdout] 40 | | /// 一个worker实例对应一个id和未传递任何参数的线程 [INFO] [stdout] 41 | | /// [INFO] [stdout] 42 | | /// id: 线程id [INFO] [stdout] 43 | | /// receiver: 接收任务的channel [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] 44 | / let thread = thread::spawn(move ||{ [INFO] [stdout] 45 | | loop { [INFO] [stdout] 46 | | let msg = receiver.lock().unwrap().recv().unwrap(); [INFO] [stdout] 47 | | //println!("Worker {} got a job; executing.", id); [INFO] [stdout] ... | [INFO] [stdout] 57 | | } [INFO] [stdout] 58 | | }); [INFO] [stdout] | |___________- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | / ///执行任务 [INFO] [stdout] 93 | | /// [INFO] [stdout] 94 | | /// 通过channel分发任务 [INFO] [stdout] | |_______________________________^ [INFO] [stdout] 95 | let msg = Message::NewJob(Box::new(f)); [INFO] [stdout] | --------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/io/connection.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `pack`, `socketio` [INFO] [stdout] --> src/io/response.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::io::{scramble, socketio, pack}; [INFO] [stdout] | ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> src/io/response.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::socketio::write_value` [INFO] [stdout] --> src/io/response.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::io::socketio::write_value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mysql_common::crypto::encrypt` [INFO] [stdout] --> src/io/response.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use mysql_common::crypto::encrypt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `host_info` is never read [INFO] [stdout] --> src/lib.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut host_info = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `user_name` is never read [INFO] [stdout] --> src/lib.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | let mut user_name = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `password` is never read [INFO] [stdout] --> src/lib.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut password = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `repl_user` is never read [INFO] [stdout] --> src/lib.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut repl_user = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `repl_passwd` is never read [INFO] [stdout] --> src/lib.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut repl_passwd = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/mysql/state_check.rs:244:28 [INFO] [stdout] | [INFO] [stdout] 244 | if let Err(e) = self.set_state_to_default(){ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/mysql/state_check.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `header` is never read [INFO] [stdout] --> src/io/socketio.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut header: PacketHeader = PacketHeader { payload: 0, seq_id: 0 }; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `packet_header` is never read [INFO] [stdout] --> src/io/response.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | let mut packet_header: Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/io/command.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | let mut value = String::from(""); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value_length` is never read [INFO] [stdout] --> src/binlog/parsevalue.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | let mut value_length = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `large` is never read [INFO] [stdout] --> src/binlog/jsonb.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut large = false; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 39s [INFO] running `Command { std: "docker" "inspect" "023f66d748fc09e0afbec88731c4d4b443709ac6e8d4cf857793ea23cdc4e28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "023f66d748fc09e0afbec88731c4d4b443709ac6e8d4cf857793ea23cdc4e28f", kill_on_drop: false }` [INFO] [stdout] 023f66d748fc09e0afbec88731c4d4b443709ac6e8d4cf857793ea23cdc4e28f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dcff09f7e6e1dfbf633d1e216b38e8171acbcc354366f2903d8a282c53c9a61 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8dcff09f7e6e1dfbf633d1e216b38e8171acbcc354366f2903d8a282c53c9a61", kill_on_drop: false }` [INFO] [stderr] Compiling mymha_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | /// 创建线程池。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | /// 线程池中线程的数量。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | /// # Panics [INFO] [stdout] | ^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | /// `new` 函数在 size 为 0 时会 panic。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | / ///创建worker实例 [INFO] [stdout] 39 | | /// [INFO] [stdout] 40 | | /// 一个worker实例对应一个id和未传递任何参数的线程 [INFO] [stdout] 41 | | /// [INFO] [stdout] 42 | | /// id: 线程id [INFO] [stdout] 43 | | /// receiver: 接收任务的channel [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] 44 | / let thread = thread::spawn(move ||{ [INFO] [stdout] 45 | | loop { [INFO] [stdout] 46 | | let msg = receiver.lock().unwrap().recv().unwrap(); [INFO] [stdout] 47 | | //println!("Worker {} got a job; executing.", id); [INFO] [stdout] ... | [INFO] [stdout] 57 | | } [INFO] [stdout] 58 | | }); [INFO] [stdout] | |___________- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | / ///执行任务 [INFO] [stdout] 93 | | /// [INFO] [stdout] 94 | | /// 通过channel分发任务 [INFO] [stdout] | |_______________________________^ [INFO] [stdout] 95 | let msg = Message::NewJob(Box::new(f)); [INFO] [stdout] | --------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/io/connection.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `pack`, `socketio` [INFO] [stdout] --> src/io/response.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::io::{scramble, socketio, pack}; [INFO] [stdout] | ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> src/io/response.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::socketio::write_value` [INFO] [stdout] --> src/io/response.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::io::socketio::write_value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mysql_common::crypto::encrypt` [INFO] [stdout] --> src/io/response.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use mysql_common::crypto::encrypt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `host_info` is never read [INFO] [stdout] --> src/lib.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut host_info = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `user_name` is never read [INFO] [stdout] --> src/lib.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | let mut user_name = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `password` is never read [INFO] [stdout] --> src/lib.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut password = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `repl_user` is never read [INFO] [stdout] --> src/lib.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut repl_user = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `repl_passwd` is never read [INFO] [stdout] --> src/lib.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut repl_passwd = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/mysql/state_check.rs:244:28 [INFO] [stdout] | [INFO] [stdout] 244 | if let Err(e) = self.set_state_to_default(){ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/mysql/state_check.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `header` is never read [INFO] [stdout] --> src/io/socketio.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut header: PacketHeader = PacketHeader { payload: 0, seq_id: 0 }; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `packet_header` is never read [INFO] [stdout] --> src/io/response.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | let mut packet_header: Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/io/command.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | let mut value = String::from(""); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value_length` is never read [INFO] [stdout] --> src/binlog/parsevalue.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | let mut value_length = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `large` is never read [INFO] [stdout] --> src/binlog/jsonb.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut large = false; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | /// 创建线程池。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | /// 线程池中线程的数量。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | /// # Panics [INFO] [stdout] | ^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | /// [INFO] [stdout] | ^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | /// `new` 函数在 size 为 0 时会 panic。 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | / ///创建worker实例 [INFO] [stdout] 39 | | /// [INFO] [stdout] 40 | | /// 一个worker实例对应一个id和未传递任何参数的线程 [INFO] [stdout] 41 | | /// [INFO] [stdout] 42 | | /// id: 线程id [INFO] [stdout] 43 | | /// receiver: 接收任务的channel [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] 44 | / let thread = thread::spawn(move ||{ [INFO] [stdout] 45 | | loop { [INFO] [stdout] 46 | | let msg = receiver.lock().unwrap().recv().unwrap(); [INFO] [stdout] 47 | | //println!("Worker {} got a job; executing.", id); [INFO] [stdout] ... | [INFO] [stdout] 57 | | } [INFO] [stdout] 58 | | }); [INFO] [stdout] | |___________- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/pool.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | / ///执行任务 [INFO] [stdout] 93 | | /// [INFO] [stdout] 94 | | /// 通过channel分发任务 [INFO] [stdout] | |_______________________________^ [INFO] [stdout] 95 | let msg = Message::NewJob(Box::new(f)); [INFO] [stdout] | --------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/io/connection.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `pack`, `socketio` [INFO] [stdout] --> src/io/response.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::io::{scramble, socketio, pack}; [INFO] [stdout] | ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::TcpStream` [INFO] [stdout] --> src/io/response.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::io::socketio::write_value` [INFO] [stdout] --> src/io/response.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::io::socketio::write_value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mysql_common::crypto::encrypt` [INFO] [stdout] --> src/io/response.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use mysql_common::crypto::encrypt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `host_info` is never read [INFO] [stdout] --> src/lib.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut host_info = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `user_name` is never read [INFO] [stdout] --> src/lib.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | let mut user_name = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `password` is never read [INFO] [stdout] --> src/lib.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut password = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `repl_user` is never read [INFO] [stdout] --> src/lib.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut repl_user = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `repl_passwd` is never read [INFO] [stdout] --> src/lib.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let mut repl_passwd = String::from(""); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/mysql/state_check.rs:244:28 [INFO] [stdout] | [INFO] [stdout] 244 | if let Err(e) = self.set_state_to_default(){ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/mysql/state_check.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `header` is never read [INFO] [stdout] --> src/io/socketio.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut header: PacketHeader = PacketHeader { payload: 0, seq_id: 0 }; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `packet_header` is never read [INFO] [stdout] --> src/io/response.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | let mut packet_header: Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value` is never read [INFO] [stdout] --> src/io/command.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | let mut value = String::from(""); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `value_length` is never read [INFO] [stdout] --> src/binlog/parsevalue.rs:302:21 [INFO] [stdout] | [INFO] [stdout] 302 | let mut value_length = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `large` is never read [INFO] [stdout] --> src/binlog/jsonb.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let mut large = false; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.14s [INFO] running `Command { std: "docker" "inspect" "8dcff09f7e6e1dfbf633d1e216b38e8171acbcc354366f2903d8a282c53c9a61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dcff09f7e6e1dfbf633d1e216b38e8171acbcc354366f2903d8a282c53c9a61", kill_on_drop: false }` [INFO] [stdout] 8dcff09f7e6e1dfbf633d1e216b38e8171acbcc354366f2903d8a282c53c9a61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1832fb49fe3f1abadd6706287b10a6272e605ed8f4e8f2d14c4744d3735caee6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1832fb49fe3f1abadd6706287b10a6272e605ed8f4e8f2d14c4744d3735caee6", kill_on_drop: false }` [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 macro invocations [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 macro invocations [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 macro invocations [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 macro invocations [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 macro invocations [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 macro invocations [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 macro invocations [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: unused import: `std::process` [INFO] [stderr] --> src/io/connection.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `pack`, `socketio` [INFO] [stderr] --> src/io/response.rs:11:27 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::io::{scramble, socketio, pack}; [INFO] [stderr] | ^^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/io/response.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::io::socketio::write_value` [INFO] [stderr] --> src/io/response.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::io::socketio::write_value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mysql_common::crypto::encrypt` [INFO] [stderr] --> src/io/response.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use mysql_common::crypto::encrypt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | 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:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | 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:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | 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:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | 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:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | 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/state_check.rs:244:28 [INFO] [stderr] | [INFO] [stderr] 244 | if let Err(e) = self.set_state_to_default(){ [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: `e` [INFO] [stderr] --> src/mysql/state_check.rs:302:21 [INFO] [stderr] | [INFO] [stderr] 302 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [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: 26 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 macro invocations [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 macro invocations [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 macro invocations [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 macro invocations [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 macro invocations [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 macro invocations [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 macro invocations [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: unused import: `std::process` [INFO] [stderr] --> src/io/connection.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `pack`, `socketio` [INFO] [stderr] --> src/io/response.rs:11:27 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::io::{scramble, socketio, pack}; [INFO] [stderr] | ^^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/io/response.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::io::socketio::write_value` [INFO] [stderr] --> src/io/response.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::io::socketio::write_value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mysql_common::crypto::encrypt` [INFO] [stderr] --> src/io/response.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use mysql_common::crypto::encrypt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | 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:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | 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:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | 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:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | 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:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | 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/state_check.rs:244:28 [INFO] [stderr] | [INFO] [stderr] 244 | if let Err(e) = self.set_state_to_default(){ [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: `e` [INFO] [stderr] --> src/mysql/state_check.rs:302:21 [INFO] [stderr] | [INFO] [stderr] 302 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [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: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mymha_client-0ad65970522413cb [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] [stderr] Running /opt/rustwide/target/debug/deps/mymha_client-c54c5fb7045ce3a6 [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/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/str/mod.rs:2084:47 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fb374e7b7b5 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7fb374e7b7b5 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fb374e7b7b5 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7fb374e7b7b5 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7fb374eb814c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7fb374e6d532 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x7fb374e80650 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7fb374e80650 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7fb374e80650 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7fb374e8039c - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x7fb3755f1289 - rustc_driver::report_ice::h43de776c69f6f711 [INFO] [stderr] 11: 0x7fb35d8d2886 - as core::ops::function::Fn>::call::hd2b79eee401d4199 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1095 [INFO] [stderr] 12: 0x7fb35d7e8715 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h1766c9d3b2dd643f [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7fb374e80dc8 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:530 [INFO] [stderr] 14: 0x7fb374e8099b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 15: 0x7fb374eb4cf1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 16: 0x7fb374ebc653 - core::str::slice_error_fail::hd635783a5eec7011 [INFO] [stderr] at src/libcore/str/mod.rs:0 [INFO] [stderr] 17: 0x5589c8d2ef49 - core::str::traits:: for core::ops::range::RangeFrom>::index::{{closure}}::ha7d99ad47836e5c6 [INFO] [stderr] 18: 0x5589c8d4129a - as core::iter::traits::iterator::Iterator>::fold::hb9fe1d56e374efe5 [INFO] [stderr] 19: 0x5589c8de5ec9 - rustdoc::passes::unindent_comments::::unindent_doc_comments::h53cfe686bc7acad3 [INFO] [stderr] 20: 0x5589c8e5a858 - ::visit_item::hce575c67c1ff4824 [INFO] [stderr] 21: 0x5589c8e5ad7a - ::visit_item::hce575c67c1ff4824 [INFO] [stderr] 22: 0x5589c8e5ad7a - ::visit_item::hce575c67c1ff4824 [INFO] [stderr] 23: 0x5589c8e5a43e - rustdoc::test::HirCollector::visit_testable::h58e58e9df023a91b [INFO] [stderr] 24: 0x5589c8d210b3 - rustc_middle::ty::context::tls::enter_global::h354faed353c9c226 [INFO] [stderr] 25: 0x5589c8b8b067 - scoped_tls::ScopedKey::set::hb5d23ac35d5badb6 [INFO] [stderr] 26: 0x5589c8e7ec18 - rustc_ast::attr::with_session_globals::hde5152eebeda336c [INFO] [stderr] 27: 0x5589c8b97544 - std::sys_common::backtrace::__rust_begin_short_backtrace::h480c797617903a0c [INFO] [stderr] 28: 0x5589c8d607fe - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha124fa7cf591482b [INFO] [stderr] 29: 0x7fb374e8fa6a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 30: 0x7fb374e8fa6a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 31: 0x7fb374e8fa6a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 32: 0x7fb374dd0609 - start_thread [INFO] [stderr] 33: 0x7fb374cda103 - __clone [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (03a1ea71b 2020-07-17) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "1832fb49fe3f1abadd6706287b10a6272e605ed8f4e8f2d14c4744d3735caee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1832fb49fe3f1abadd6706287b10a6272e605ed8f4e8f2d14c4744d3735caee6", kill_on_drop: false }` [INFO] [stdout] 1832fb49fe3f1abadd6706287b10a6272e605ed8f4e8f2d14c4744d3735caee6