[INFO] updating cached repository https://github.com/wwwbjqcom/my_test [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] a6443373cdb76dcd1788352afa86e2726a5d0e55 [INFO] testing wwwbjqcom/my_test against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2Fmy_test" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wwwbjqcom/my_test on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wwwbjqcom/my_test [INFO] finished tweaking git repo https://github.com/wwwbjqcom/my_test [INFO] tweaked toml for git repo https://github.com/wwwbjqcom/my_test written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/wwwbjqcom/my_test already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] f10f80af7464e6b3a90af718a5fb81f4ae275df58803d04045179beec30d2620 [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" "f10f80af7464e6b3a90af718a5fb81f4ae275df58803d04045179beec30d2620"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling mysql_common v0.18.0 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling structopt v0.3.3 [INFO] [stderr] Compiling mytest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/meta.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::id` [INFO] [stderr] --> src/stdout/outvalue.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::process::id; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinlogEvent` [INFO] [stderr] --> src/stdout/outsql.rs:7:37 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::replication::readevent::{BinlogEvent,TableMap}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/io/socketio.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{Read, Write, BufReader}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/io/socketio.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/io/response.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::_core::str::from_utf8` [INFO] [stderr] --> src/io/response.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use failure::_core::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::io::pack::HandshakePacket` [INFO] [stderr] --> src/io/scramble.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::io::pack::HandshakePacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SeekFrom`, `Seek` [INFO] [stderr] --> src/replication.rs:11:26 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{BufReader, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `replication` [INFO] [stderr] --> src/replication/readbinlog.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{Config, replication}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/replication/readbinlog.rs:11:29 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{Cursor, Read, Write, Seek, SeekFrom}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::replication::parsevalue::RowValue` [INFO] [stderr] --> src/replication/readbinlog.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::replication::parsevalue::RowValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::alloc::handle_alloc_error` [INFO] [stderr] --> src/replication/readevent.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::alloc::handle_alloc_error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Config` [INFO] [stderr] --> src/replication/parsevalue.rs:10:24 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::{readvalue, Config}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/replication/parsevalue.rs:144:61 [INFO] [stderr] | [INFO] [stderr] 144 | let mut rows: Vec>> = vec![];; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env::set_var` [INFO] [stderr] --> src/replication/rollback.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env::set_var; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/io/response.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 210 | return true; [INFO] [stderr] | ----------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 214 | true [INFO] [stderr] | ^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/replication/grep.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 254 | return self.grep_tbl_info(header); [INFO] [stderr] | --------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 265 | return true; [INFO] [stderr] | ^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused import: `InitHeader` [INFO] [stderr] --> src/replication/readbinlog.rs:9:61 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::replication::readevent::{InitValue, EventHeader, InitHeader, Tell}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/stdout/outvalue.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | _ => {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | 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:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | 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:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | 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 `serverid` is never read [INFO] [stderr] --> src/lib.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | let mut serverid = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/readvalue.rs:34:45 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn read_string_lossy_value(pack: &[u8], version: &u8) -> String{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pri_idex` [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pri_idex` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pri` is never read [INFO] [stderr] --> src/stdout/outvalue.rs:183:17 [INFO] [stderr] | [INFO] [stderr] 183 | let mut pri = &String::from(""); //主键名称 [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/stdout/outsql.rs:160:96 [INFO] [stderr] | [INFO] [stderr] 160 | fn get_set_str(value: &Vec>,table_cols_info: &Vec>, map: &TableMap) -> String { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `header` is never read [INFO] [stderr] --> src/io/socketio.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | 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:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | 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:183:13 [INFO] [stderr] | [INFO] [stderr] 183 | 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 `regist_pack` is never read [INFO] [stderr] --> src/replication.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut regist_pack= vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:325:41 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:331:36 [INFO] [stderr] | [INFO] [stderr] 331 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:364:57 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:364:64 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:382:57 [INFO] [stderr] | [INFO] [stderr] 382 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:411:48 [INFO] [stderr] | [INFO] [stderr] 411 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:472:48 [INFO] [stderr] | [INFO] [stderr] 472 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:93:45 [INFO] [stderr] | [INFO] [stderr] 93 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:99:39 [INFO] [stderr] | [INFO] [stderr] 99 | CheckGrepStatus::GrepTbl{ state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:110:45 [INFO] [stderr] | [INFO] [stderr] 110 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:113:41 [INFO] [stderr] | [INFO] [stderr] 113 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | CheckGrepStatus::GrepDateTime { state, start_time, stop_time } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:119:39 [INFO] [stderr] | [INFO] [stderr] 119 | CheckGrepStatus::GrepTbl{ state }=> { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `command` is never read [INFO] [stderr] --> src/replication/readevent.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | let mut command = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/replication/readevent.rs:203:68 [INFO] [stderr] | [INFO] [stderr] 203 | fn read_event(header: &EventHeader, buf: &mut R, version: &u8) -> RotateLog{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/parsevalue.rs:303:21 [INFO] [stderr] | [INFO] [stderr] 303 | 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/replication/jsonb.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut large = false; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/rollback.rs:329:17 [INFO] [stderr] | [INFO] [stderr] 329 | let mut value_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/replication/rollback.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let count = self.count; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grep_datetime_info` [INFO] [stderr] --> src/replication/grep.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | let grep_datetime_info = &self.grep_date_time; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grep_datetime_info` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rollback_trac` [INFO] [stderr] --> src/replication/grep.rs:329:27 [INFO] [stderr] | [INFO] [stderr] 329 | rollback_trac: &mut RollBackTrac, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rollback_trac` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/readevent.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | let mut offset = 8 as usize; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/rollback.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut write_file: File; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_gtid` [INFO] [stderr] --> src/replication/readbinlog.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | grep_gtid: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_date_time` [INFO] [stderr] --> src/replication/readbinlog.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | grep_date_time: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_position` [INFO] [stderr] --> src/replication/readbinlog.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | grep_position: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/replication/readbinlog.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(conf: &Config) -> CheckGrepStatus{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_position` [INFO] [stderr] --> src/replication/grep.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | start_position: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start` [INFO] [stderr] --> src/replication/grep.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | start: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | reader.seek(SeekFrom::End(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:167:17 [INFO] [stderr] | [INFO] [stderr] 167 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | reader.read_exact(payload_buf.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:294:25 [INFO] [stderr] | [INFO] [stderr] 294 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | reader.seek(SeekFrom::Start(conf.startposition.parse().unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | write_file.write_all(&self.desc_format); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | event.read_to_end(&mut a); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | buf.read_exact(&mut var_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | buf.read_exact(tmp.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:385:13 [INFO] [stderr] | [INFO] [stderr] 385 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:391:13 [INFO] [stderr] | [INFO] [stderr] 391 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:392:13 [INFO] [stderr] | [INFO] [stderr] 392 | buf.seek(SeekFrom::Current(-3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:397:13 [INFO] [stderr] | [INFO] [stderr] 397 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:398:13 [INFO] [stderr] | [INFO] [stderr] 398 | buf.seek(SeekFrom::Current(-4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 403 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:409:13 [INFO] [stderr] | [INFO] [stderr] 409 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 92 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `"docker" "inspect" "f10f80af7464e6b3a90af718a5fb81f4ae275df58803d04045179beec30d2620"` [INFO] running `"docker" "rm" "-f" "f10f80af7464e6b3a90af718a5fb81f4ae275df58803d04045179beec30d2620"` [INFO] [stdout] f10f80af7464e6b3a90af718a5fb81f4ae275df58803d04045179beec30d2620 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "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] 2c9c3016ce8d3c4f9e180e1aef8d390cd70626a2a6e6a2d0994176e3825cd917 [INFO] running `"docker" "start" "-a" "2c9c3016ce8d3c4f9e180e1aef8d390cd70626a2a6e6a2d0994176e3825cd917"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling mytest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/meta.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::id` [INFO] [stderr] --> src/stdout/outvalue.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::process::id; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinlogEvent` [INFO] [stderr] --> src/stdout/outsql.rs:7:37 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::replication::readevent::{BinlogEvent,TableMap}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/io/socketio.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{Read, Write, BufReader}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/io/socketio.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/io/response.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::_core::str::from_utf8` [INFO] [stderr] --> src/io/response.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use failure::_core::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::io::pack::HandshakePacket` [INFO] [stderr] --> src/io/scramble.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::io::pack::HandshakePacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SeekFrom`, `Seek` [INFO] [stderr] --> src/replication.rs:11:26 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{BufReader, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `replication` [INFO] [stderr] --> src/replication/readbinlog.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{Config, replication}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/replication/readbinlog.rs:11:29 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{Cursor, Read, Write, Seek, SeekFrom}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::replication::parsevalue::RowValue` [INFO] [stderr] --> src/replication/readbinlog.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::replication::parsevalue::RowValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::alloc::handle_alloc_error` [INFO] [stderr] --> src/replication/readevent.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::alloc::handle_alloc_error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Config` [INFO] [stderr] --> src/replication/parsevalue.rs:10:24 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::{readvalue, Config}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/replication/parsevalue.rs:144:61 [INFO] [stderr] | [INFO] [stderr] 144 | let mut rows: Vec>> = vec![];; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env::set_var` [INFO] [stderr] --> src/replication/rollback.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env::set_var; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/io/response.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 210 | return true; [INFO] [stderr] | ----------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 214 | true [INFO] [stderr] | ^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/replication/grep.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 254 | return self.grep_tbl_info(header); [INFO] [stderr] | --------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 265 | return true; [INFO] [stderr] | ^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused import: `InitHeader` [INFO] [stderr] --> src/replication/readbinlog.rs:9:61 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::replication::readevent::{InitValue, EventHeader, InitHeader, Tell}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/stdout/outvalue.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | _ => {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | 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:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | 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:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | 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 `serverid` is never read [INFO] [stderr] --> src/lib.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | let mut serverid = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/readvalue.rs:34:45 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn read_string_lossy_value(pack: &[u8], version: &u8) -> String{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pri_idex` [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pri_idex` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pri` is never read [INFO] [stderr] --> src/stdout/outvalue.rs:183:17 [INFO] [stderr] | [INFO] [stderr] 183 | let mut pri = &String::from(""); //主键名称 [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/stdout/outsql.rs:160:96 [INFO] [stderr] | [INFO] [stderr] 160 | fn get_set_str(value: &Vec>,table_cols_info: &Vec>, map: &TableMap) -> String { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `header` is never read [INFO] [stderr] --> src/io/socketio.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | 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:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | 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:183:13 [INFO] [stderr] | [INFO] [stderr] 183 | 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 `regist_pack` is never read [INFO] [stderr] --> src/replication.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut regist_pack= vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:325:41 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:331:36 [INFO] [stderr] | [INFO] [stderr] 331 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:364:57 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:364:64 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:382:57 [INFO] [stderr] | [INFO] [stderr] 382 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:411:48 [INFO] [stderr] | [INFO] [stderr] 411 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:472:48 [INFO] [stderr] | [INFO] [stderr] 472 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:93:45 [INFO] [stderr] | [INFO] [stderr] 93 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:99:39 [INFO] [stderr] | [INFO] [stderr] 99 | CheckGrepStatus::GrepTbl{ state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:110:45 [INFO] [stderr] | [INFO] [stderr] 110 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:113:41 [INFO] [stderr] | [INFO] [stderr] 113 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | CheckGrepStatus::GrepDateTime { state, start_time, stop_time } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:119:39 [INFO] [stderr] | [INFO] [stderr] 119 | CheckGrepStatus::GrepTbl{ state }=> { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `command` is never read [INFO] [stderr] --> src/replication/readevent.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | let mut command = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/replication/readevent.rs:203:68 [INFO] [stderr] | [INFO] [stderr] 203 | fn read_event(header: &EventHeader, buf: &mut R, version: &u8) -> RotateLog{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/parsevalue.rs:303:21 [INFO] [stderr] | [INFO] [stderr] 303 | 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/replication/jsonb.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut large = false; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/rollback.rs:329:17 [INFO] [stderr] | [INFO] [stderr] 329 | let mut value_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/replication/rollback.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let count = self.count; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grep_datetime_info` [INFO] [stderr] --> src/replication/grep.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | let grep_datetime_info = &self.grep_date_time; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grep_datetime_info` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rollback_trac` [INFO] [stderr] --> src/replication/grep.rs:329:27 [INFO] [stderr] | [INFO] [stderr] 329 | rollback_trac: &mut RollBackTrac, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rollback_trac` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/readevent.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | let mut offset = 8 as usize; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/rollback.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut write_file: File; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_gtid` [INFO] [stderr] --> src/replication/readbinlog.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | grep_gtid: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_date_time` [INFO] [stderr] --> src/replication/readbinlog.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | grep_date_time: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_position` [INFO] [stderr] --> src/replication/readbinlog.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | grep_position: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/replication/readbinlog.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(conf: &Config) -> CheckGrepStatus{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_position` [INFO] [stderr] --> src/replication/grep.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | start_position: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start` [INFO] [stderr] --> src/replication/grep.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | start: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | reader.seek(SeekFrom::End(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:167:17 [INFO] [stderr] | [INFO] [stderr] 167 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | reader.read_exact(payload_buf.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:294:25 [INFO] [stderr] | [INFO] [stderr] 294 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | reader.seek(SeekFrom::Start(conf.startposition.parse().unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | write_file.write_all(&self.desc_format); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | event.read_to_end(&mut a); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | buf.read_exact(&mut var_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | buf.read_exact(tmp.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:385:13 [INFO] [stderr] | [INFO] [stderr] 385 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:391:13 [INFO] [stderr] | [INFO] [stderr] 391 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:392:13 [INFO] [stderr] | [INFO] [stderr] 392 | buf.seek(SeekFrom::Current(-3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:397:13 [INFO] [stderr] | [INFO] [stderr] 397 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:398:13 [INFO] [stderr] | [INFO] [stderr] 398 | buf.seek(SeekFrom::Current(-4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 403 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:409:13 [INFO] [stderr] | [INFO] [stderr] 409 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 92 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/meta.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::id` [INFO] [stderr] --> src/stdout/outvalue.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::process::id; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinlogEvent` [INFO] [stderr] --> src/stdout/outsql.rs:7:37 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::replication::readevent::{BinlogEvent,TableMap}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/io/socketio.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{Read, Write, BufReader}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/io/socketio.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/io/response.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::_core::str::from_utf8` [INFO] [stderr] --> src/io/response.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use failure::_core::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::io::pack::HandshakePacket` [INFO] [stderr] --> src/io/scramble.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::io::pack::HandshakePacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SeekFrom`, `Seek` [INFO] [stderr] --> src/replication.rs:11:26 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{BufReader, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `replication` [INFO] [stderr] --> src/replication/readbinlog.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{Config, replication}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/replication/readbinlog.rs:11:29 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{Cursor, Read, Write, Seek, SeekFrom}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::replication::parsevalue::RowValue` [INFO] [stderr] --> src/replication/readbinlog.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::replication::parsevalue::RowValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::alloc::handle_alloc_error` [INFO] [stderr] --> src/replication/readevent.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::alloc::handle_alloc_error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Config` [INFO] [stderr] --> src/replication/parsevalue.rs:10:24 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::{readvalue, Config}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/replication/parsevalue.rs:144:61 [INFO] [stderr] | [INFO] [stderr] 144 | let mut rows: Vec>> = vec![];; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env::set_var` [INFO] [stderr] --> src/replication/rollback.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env::set_var; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/io/response.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 210 | return true; [INFO] [stderr] | ----------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 214 | true [INFO] [stderr] | ^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/replication/grep.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 254 | return self.grep_tbl_info(header); [INFO] [stderr] | --------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 265 | return true; [INFO] [stderr] | ^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused import: `InitHeader` [INFO] [stderr] --> src/replication/readbinlog.rs:9:61 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::replication::readevent::{InitValue, EventHeader, InitHeader, Tell}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/stdout/outvalue.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | _ => {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | 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:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | 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:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | 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 `serverid` is never read [INFO] [stderr] --> src/lib.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | let mut serverid = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/readvalue.rs:34:45 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn read_string_lossy_value(pack: &[u8], version: &u8) -> String{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pri_idex` [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pri_idex` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pri` is never read [INFO] [stderr] --> src/stdout/outvalue.rs:183:17 [INFO] [stderr] | [INFO] [stderr] 183 | let mut pri = &String::from(""); //主键名称 [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/stdout/outsql.rs:160:96 [INFO] [stderr] | [INFO] [stderr] 160 | fn get_set_str(value: &Vec>,table_cols_info: &Vec>, map: &TableMap) -> String { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `header` is never read [INFO] [stderr] --> src/io/socketio.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | 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:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | 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:183:13 [INFO] [stderr] | [INFO] [stderr] 183 | 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 `regist_pack` is never read [INFO] [stderr] --> src/replication.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut regist_pack= vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:325:41 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:331:36 [INFO] [stderr] | [INFO] [stderr] 331 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:364:57 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:364:64 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:382:57 [INFO] [stderr] | [INFO] [stderr] 382 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:411:48 [INFO] [stderr] | [INFO] [stderr] 411 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:472:48 [INFO] [stderr] | [INFO] [stderr] 472 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:93:45 [INFO] [stderr] | [INFO] [stderr] 93 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:99:39 [INFO] [stderr] | [INFO] [stderr] 99 | CheckGrepStatus::GrepTbl{ state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:110:45 [INFO] [stderr] | [INFO] [stderr] 110 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:113:41 [INFO] [stderr] | [INFO] [stderr] 113 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | CheckGrepStatus::GrepDateTime { state, start_time, stop_time } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:119:39 [INFO] [stderr] | [INFO] [stderr] 119 | CheckGrepStatus::GrepTbl{ state }=> { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `command` is never read [INFO] [stderr] --> src/replication/readevent.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | let mut command = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/replication/readevent.rs:203:68 [INFO] [stderr] | [INFO] [stderr] 203 | fn read_event(header: &EventHeader, buf: &mut R, version: &u8) -> RotateLog{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/parsevalue.rs:303:21 [INFO] [stderr] | [INFO] [stderr] 303 | 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/replication/jsonb.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let mut large = false; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/rollback.rs:329:17 [INFO] [stderr] | [INFO] [stderr] 329 | let mut value_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/replication/rollback.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let count = self.count; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grep_datetime_info` [INFO] [stderr] --> src/replication/grep.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | let grep_datetime_info = &self.grep_date_time; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grep_datetime_info` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rollback_trac` [INFO] [stderr] --> src/replication/grep.rs:329:27 [INFO] [stderr] | [INFO] [stderr] 329 | rollback_trac: &mut RollBackTrac, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rollback_trac` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/readevent.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | let mut offset = 8 as usize; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/rollback.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut write_file: File; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_gtid` [INFO] [stderr] --> src/replication/readbinlog.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | grep_gtid: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_date_time` [INFO] [stderr] --> src/replication/readbinlog.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | grep_date_time: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_position` [INFO] [stderr] --> src/replication/readbinlog.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | grep_position: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/replication/readbinlog.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(conf: &Config) -> CheckGrepStatus{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_position` [INFO] [stderr] --> src/replication/grep.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | start_position: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start` [INFO] [stderr] --> src/replication/grep.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | start: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | reader.seek(SeekFrom::End(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:167:17 [INFO] [stderr] | [INFO] [stderr] 167 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | reader.read_exact(payload_buf.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:294:25 [INFO] [stderr] | [INFO] [stderr] 294 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | reader.seek(SeekFrom::Start(conf.startposition.parse().unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | write_file.write_all(&self.desc_format); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | event.read_to_end(&mut a); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | buf.read_exact(&mut var_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | buf.read_exact(tmp.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:385:13 [INFO] [stderr] | [INFO] [stderr] 385 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:391:13 [INFO] [stderr] | [INFO] [stderr] 391 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:392:13 [INFO] [stderr] | [INFO] [stderr] 392 | buf.seek(SeekFrom::Current(-3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:397:13 [INFO] [stderr] | [INFO] [stderr] 397 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:398:13 [INFO] [stderr] | [INFO] [stderr] 398 | buf.seek(SeekFrom::Current(-4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 403 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:409:13 [INFO] [stderr] | [INFO] [stderr] 409 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 92 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `"docker" "inspect" "2c9c3016ce8d3c4f9e180e1aef8d390cd70626a2a6e6a2d0994176e3825cd917"` [INFO] running `"docker" "rm" "-f" "2c9c3016ce8d3c4f9e180e1aef8d390cd70626a2a6e6a2d0994176e3825cd917"` [INFO] [stdout] 2c9c3016ce8d3c4f9e180e1aef8d390cd70626a2a6e6a2d0994176e3825cd917 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "+beta-2020-06-03" "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] 0bcb7878f4f781ea414fa85173f638a770d5faef777324b4d916ea70a0b50594 [INFO] running `"docker" "start" "-a" "0bcb7878f4f781ea414fa85173f638a770d5faef777324b4d916ea70a0b50594"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/meta.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::id` [INFO] [stderr] --> src/stdout/outvalue.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::process::id; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinlogEvent` [INFO] [stderr] --> src/stdout/outsql.rs:7:37 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::replication::readevent::{BinlogEvent,TableMap}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/io/socketio.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{Read, Write, BufReader}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/io/socketio.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/io/response.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::_core::str::from_utf8` [INFO] [stderr] --> src/io/response.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use failure::_core::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::io::pack::HandshakePacket` [INFO] [stderr] --> src/io/scramble.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::io::pack::HandshakePacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SeekFrom`, `Seek` [INFO] [stderr] --> src/replication.rs:11:26 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{BufReader, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `replication` [INFO] [stderr] --> src/replication/readbinlog.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{Config, replication}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/replication/readbinlog.rs:11:29 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{Cursor, Read, Write, Seek, SeekFrom}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::replication::parsevalue::RowValue` [INFO] [stderr] --> src/replication/readbinlog.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::replication::parsevalue::RowValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::alloc::handle_alloc_error` [INFO] [stderr] --> src/replication/readevent.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::alloc::handle_alloc_error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Config` [INFO] [stderr] --> src/replication/parsevalue.rs:10:24 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::{readvalue, Config}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/replication/parsevalue.rs:144:61 [INFO] [stderr] | [INFO] [stderr] 144 | let mut rows: Vec>> = vec![];; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env::set_var` [INFO] [stderr] --> src/replication/rollback.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env::set_var; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/io/response.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 210 | return true; [INFO] [stderr] | ----------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 214 | true [INFO] [stderr] | ^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/replication/grep.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 254 | return self.grep_tbl_info(header); [INFO] [stderr] | --------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 265 | return true; [INFO] [stderr] | ^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused import: `InitHeader` [INFO] [stderr] --> src/replication/readbinlog.rs:9:61 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::replication::readevent::{InitValue, EventHeader, InitHeader, Tell}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/stdout/outvalue.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | _ => {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | 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:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | 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:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | 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 `serverid` is never read [INFO] [stderr] --> src/lib.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | let mut serverid = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/readvalue.rs:34:45 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn read_string_lossy_value(pack: &[u8], version: &u8) -> String{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pri_idex` [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pri_idex` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pri` is never read [INFO] [stderr] --> src/stdout/outvalue.rs:183:17 [INFO] [stderr] | [INFO] [stderr] 183 | let mut pri = &String::from(""); //主键名称 [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/stdout/outsql.rs:160:96 [INFO] [stderr] | [INFO] [stderr] 160 | fn get_set_str(value: &Vec>,table_cols_info: &Vec>, map: &TableMap) -> String { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `header` is never read [INFO] [stderr] --> src/io/socketio.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | 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:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | 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:183:13 [INFO] [stderr] | [INFO] [stderr] 183 | 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 `regist_pack` is never read [INFO] [stderr] --> src/replication.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut regist_pack= vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:325:41 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:331:36 [INFO] [stderr] | [INFO] [stderr] 331 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:364:57 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:364:64 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:382:57 [INFO] [stderr] | [INFO] [stderr] 382 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:411:48 [INFO] [stderr] | [INFO] [stderr] 411 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:472:48 [INFO] [stderr] | [INFO] [stderr] 472 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::TcpStream` [INFO] [stderr] --> src/meta.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::id` [INFO] [stderr] --> src/stdout/outvalue.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::process::id; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:93:45 [INFO] [stderr] | [INFO] [stderr] 93 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused import: `BinlogEvent` [INFO] [stderr] --> src/stdout/outsql.rs:7:37 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::replication::readevent::{BinlogEvent,TableMap}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/io/socketio.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{Read, Write, BufReader}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/io/socketio.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:99:39 [INFO] [stderr] | [INFO] [stderr] 99 | CheckGrepStatus::GrepTbl{ state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:110:45 [INFO] [stderr] | [INFO] [stderr] 110 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process` [INFO] [stderr] --> src/io/response.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::process; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `failure::_core::str::from_utf8` [INFO] [stderr] --> src/io/response.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use failure::_core::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::io::pack::HandshakePacket` [INFO] [stderr] --> src/io/scramble.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::io::pack::HandshakePacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:113:41 [INFO] [stderr] | [INFO] [stderr] 113 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | CheckGrepStatus::GrepDateTime { state, start_time, stop_time } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SeekFrom`, `Seek` [INFO] [stderr] --> src/replication.rs:11:26 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{BufReader, Seek, SeekFrom}; [INFO] [stderr] | ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `replication` [INFO] [stderr] --> src/replication/readbinlog.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{Config, replication}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/replication/readbinlog.rs:11:29 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{Cursor, Read, Write, Seek, SeekFrom}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:119:39 [INFO] [stderr] | [INFO] [stderr] 119 | CheckGrepStatus::GrepTbl{ state }=> { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `command` is never read [INFO] [stderr] --> src/replication/readevent.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | let mut command = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/replication/readevent.rs:203:68 [INFO] [stderr] | [INFO] [stderr] 203 | fn read_event(header: &EventHeader, buf: &mut R, version: &u8) -> RotateLog{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::replication::parsevalue::RowValue` [INFO] [stderr] --> src/replication/readbinlog.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::replication::parsevalue::RowValue; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::alloc::handle_alloc_error` [INFO] [stderr] --> src/replication/readevent.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::alloc::handle_alloc_error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/parsevalue.rs:303:21 [INFO] [stderr] | [INFO] [stderr] 303 | 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/replication/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: unused import: `Config` [INFO] [stderr] --> src/replication/parsevalue.rs:10:24 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::{readvalue, Config}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/replication/parsevalue.rs:144:61 [INFO] [stderr] | [INFO] [stderr] 144 | let mut rows: Vec>> = vec![];; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env::set_var` [INFO] [stderr] --> src/replication/rollback.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env::set_var; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/rollback.rs:329:17 [INFO] [stderr] | [INFO] [stderr] 329 | let mut value_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/replication/rollback.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let count = self.count; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grep_datetime_info` [INFO] [stderr] --> src/replication/grep.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | let grep_datetime_info = &self.grep_date_time; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grep_datetime_info` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/io/response.rs:214:5 [INFO] [stderr] | [INFO] [stderr] 210 | return true; [INFO] [stderr] | ----------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 214 | true [INFO] [stderr] | ^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/replication/grep.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 254 | return self.grep_tbl_info(header); [INFO] [stderr] | --------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 265 | return true; [INFO] [stderr] | ^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused import: `InitHeader` [INFO] [stderr] --> src/replication/readbinlog.rs:9:61 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::replication::readevent::{InitValue, EventHeader, InitHeader, Tell}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rollback_trac` [INFO] [stderr] --> src/replication/grep.rs:329:27 [INFO] [stderr] | [INFO] [stderr] 329 | rollback_trac: &mut RollBackTrac, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rollback_trac` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/readevent.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | let mut offset = 8 as usize; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/stdout/outvalue.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | _ => {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `host_info` is never read [INFO] [stderr] --> src/lib.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | 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:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | 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: variable does not need to be mutable [INFO] [stderr] --> src/replication/rollback.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut write_file: File; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_gtid` [INFO] [stderr] --> src/replication/readbinlog.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | grep_gtid: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_date_time` [INFO] [stderr] --> src/replication/readbinlog.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | grep_date_time: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `password` is never read [INFO] [stderr] --> src/lib.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | 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 `serverid` is never read [INFO] [stderr] --> src/lib.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | let mut serverid = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_position` [INFO] [stderr] --> src/replication/readbinlog.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | grep_position: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/replication/readbinlog.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(conf: &Config) -> CheckGrepStatus{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_position` [INFO] [stderr] --> src/replication/grep.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | start_position: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/readvalue.rs:34:45 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn read_string_lossy_value(pack: &[u8], version: &u8) -> String{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pri_idex` [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pri_idex` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start` [INFO] [stderr] --> src/replication/grep.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | start: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: value assigned to `pri` is never read [INFO] [stderr] --> src/stdout/outvalue.rs:183:17 [INFO] [stderr] | [INFO] [stderr] 183 | let mut pri = &String::from(""); //主键名称 [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `map` [INFO] [stderr] --> src/stdout/outsql.rs:160:96 [INFO] [stderr] | [INFO] [stderr] 160 | fn get_set_str(value: &Vec>,table_cols_info: &Vec>, map: &TableMap) -> String { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | reader.seek(SeekFrom::End(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:167:17 [INFO] [stderr] | [INFO] [stderr] 167 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: value assigned to `header` is never read [INFO] [stderr] --> src/io/socketio.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | 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:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | 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:183:13 [INFO] [stderr] | [INFO] [stderr] 183 | let mut value = String::from(""); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | reader.read_exact(payload_buf.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:294:25 [INFO] [stderr] | [INFO] [stderr] 294 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: value assigned to `regist_pack` is never read [INFO] [stderr] --> src/replication.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut regist_pack= vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:325:41 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:325:48 [INFO] [stderr] | [INFO] [stderr] 325 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | reader.seek(SeekFrom::Start(conf.startposition.parse().unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | write_file.write_all(&self.desc_format); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:331:36 [INFO] [stderr] | [INFO] [stderr] 331 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `check_status` is never read [INFO] [stderr] --> src/replication/readbinlog.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | let mut check_status = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:364:57 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:364:64 [INFO] [stderr] | [INFO] [stderr] 364 | CheckGrepStatus::GrepThreadId { state, thread_id} => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | event.read_to_end(&mut a); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | buf.read_exact(&mut var_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:382:57 [INFO] [stderr] | [INFO] [stderr] 382 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:411:48 [INFO] [stderr] | [INFO] [stderr] 411 | CheckGrepStatus::GrepTbl { state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | buf.read_exact(tmp.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_id` [INFO] [stderr] --> src/replication/readbinlog.rs:472:48 [INFO] [stderr] | [INFO] [stderr] 472 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `thread_id: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:93:45 [INFO] [stderr] | [INFO] [stderr] 93 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:96:41 [INFO] [stderr] | [INFO] [stderr] 96 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:385:13 [INFO] [stderr] | [INFO] [stderr] 385 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:391:13 [INFO] [stderr] | [INFO] [stderr] 391 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:99:39 [INFO] [stderr] | [INFO] [stderr] 99 | CheckGrepStatus::GrepTbl{ state } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:110:45 [INFO] [stderr] | [INFO] [stderr] 110 | CheckGrepStatus::GrepThreadId { state, thread_id } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:113:41 [INFO] [stderr] | [INFO] [stderr] 113 | CheckGrepStatus::GrepGtid { state, gtid } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:392:13 [INFO] [stderr] | [INFO] [stderr] 392 | buf.seek(SeekFrom::Current(-3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:397:13 [INFO] [stderr] | [INFO] [stderr] 397 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:398:13 [INFO] [stderr] | [INFO] [stderr] 398 | buf.seek(SeekFrom::Current(-4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | CheckGrepStatus::GrepDateTime { state, start_time, stop_time } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/replication/readbinlog.rs:119:39 [INFO] [stderr] | [INFO] [stderr] 119 | CheckGrepStatus::GrepTbl{ state }=> { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `state: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `command` is never read [INFO] [stderr] --> src/replication/readevent.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | let mut command = String::from(""); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 403 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:409:13 [INFO] [stderr] | [INFO] [stderr] 409 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/replication/readevent.rs:203:68 [INFO] [stderr] | [INFO] [stderr] 203 | fn read_event(header: &EventHeader, buf: &mut R, version: &u8) -> RotateLog{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/parsevalue.rs:303:21 [INFO] [stderr] | [INFO] [stderr] 303 | 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/replication/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: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 92 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: value assigned to `value_length` is never read [INFO] [stderr] --> src/replication/rollback.rs:329:17 [INFO] [stderr] | [INFO] [stderr] 329 | let mut value_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/replication/rollback.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let count = self.count; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `grep_datetime_info` [INFO] [stderr] --> src/replication/grep.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | let grep_datetime_info = &self.grep_date_time; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_grep_datetime_info` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rollback_trac` [INFO] [stderr] --> src/replication/grep.rs:329:27 [INFO] [stderr] | [INFO] [stderr] 329 | rollback_trac: &mut RollBackTrac, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rollback_trac` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/stdout/outvalue.rs:182:17 [INFO] [stderr] | [INFO] [stderr] 182 | let mut pri_idex = 0 as usize; //主键索引 [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/readevent.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | let mut offset = 8 as usize; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/replication/rollback.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let mut write_file: File; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_gtid` [INFO] [stderr] --> src/replication/readbinlog.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | grep_gtid: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_date_time` [INFO] [stderr] --> src/replication/readbinlog.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | grep_date_time: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `grep_position` [INFO] [stderr] --> src/replication/readbinlog.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | grep_position: CheckGrepStatus, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/replication/readbinlog.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | fn new(conf: &Config) -> CheckGrepStatus{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_position` [INFO] [stderr] --> src/replication/grep.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | start_position: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start` [INFO] [stderr] --> src/replication/grep.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | start: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:192:5 [INFO] [stderr] | [INFO] [stderr] 192 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/io/response.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | write_value(conn, &packet); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:144:5 [INFO] [stderr] | [INFO] [stderr] 144 | reader.seek(SeekFrom::End(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:167:17 [INFO] [stderr] | [INFO] [stderr] 167 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | reader.read_exact(payload_buf.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/readbinlog.rs:294:25 [INFO] [stderr] | [INFO] [stderr] 294 | rollback_trac.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | reader.seek(SeekFrom::Start(conf.startposition.parse().unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | reader.seek(SeekFrom::Start(4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | write_file.write_all(&self.desc_format); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | self.write_rollback_log(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:245:13 [INFO] [stderr] | [INFO] [stderr] 245 | event.read_to_end(&mut a); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:337:17 [INFO] [stderr] | [INFO] [stderr] 337 | buf.read_exact(&mut var_bytes); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:339:17 [INFO] [stderr] | [INFO] [stderr] 339 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:359:9 [INFO] [stderr] | [INFO] [stderr] 359 | buf.read_exact(tmp.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:385:13 [INFO] [stderr] | [INFO] [stderr] 385 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | buf.seek(SeekFrom::Current(-2)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:391:13 [INFO] [stderr] | [INFO] [stderr] 391 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:392:13 [INFO] [stderr] | [INFO] [stderr] 392 | buf.seek(SeekFrom::Current(-3)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:397:13 [INFO] [stderr] | [INFO] [stderr] 397 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:398:13 [INFO] [stderr] | [INFO] [stderr] 398 | buf.seek(SeekFrom::Current(-4)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:403:13 [INFO] [stderr] | [INFO] [stderr] 403 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:409:13 [INFO] [stderr] | [INFO] [stderr] 409 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:415:13 [INFO] [stderr] | [INFO] [stderr] 415 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/replication/rollback.rs:422:13 [INFO] [stderr] | [INFO] [stderr] 422 | buf.read_exact(var_bytes.as_mut()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 92 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mytest-a6dc4e0b846d605e [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/mytest-6b7871a374cf5a9c [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] Doc-tests mytest [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] running `"docker" "inspect" "0bcb7878f4f781ea414fa85173f638a770d5faef777324b4d916ea70a0b50594"` [INFO] running `"docker" "rm" "-f" "0bcb7878f4f781ea414fa85173f638a770d5faef777324b4d916ea70a0b50594"` [INFO] [stdout] 0bcb7878f4f781ea414fa85173f638a770d5faef777324b4d916ea70a0b50594