[INFO] updating cached repository https://github.com/jianglibo/ssh-client-demo [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/jianglibo/ssh-client-demo [INFO] [stderr] 4270241..25849ae master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25849aeb9eddcb6827e675ee1e251223bee197fe [INFO] checking jianglibo/ssh-client-demo against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianglibo%2Fssh-client-demo" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jianglibo/ssh-client-demo on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jianglibo/ssh-client-demo [INFO] finished tweaking git repo https://github.com/jianglibo/ssh-client-demo [INFO] tweaked toml for git repo https://github.com/jianglibo/ssh-client-demo written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jianglibo/ssh-client-demo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a63df6ee8785a755cf6d42afabbce724955cc394f5a389f23f967b67a3771d83 [INFO] running `"docker" "start" "-a" "a63df6ee8785a755cf6d42afabbce724955cc394f5a389f23f967b67a3771d83"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Checking getrandom v0.1.10 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking filetime v0.2.7 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking rustyline v5.0.1 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking serde_yaml v0.8.9 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking fern v0.5.8 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking ssh2 v0.3.3 [INFO] [stderr] Checking bk-over-ssh v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serializer` [INFO] [stderr] --> src/actions/reporter.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use serde::{Serialize, Serializer}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/actions/reporter.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Instant` [INFO] [stderr] --> src/actions/reporter.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/data_shape/app_conf.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TimeZone` [INFO] [stderr] --> src/data_shape/rolling_files.rs:2:47 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono::{DateTime, Datelike, FixedOffset, TimeZone, Timelike, Utc}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/rustsync/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/actions/copy_file.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serializer` [INFO] [stderr] --> src/actions/reporter.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use serde::{Serialize, Serializer}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/actions/reporter.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Instant` [INFO] [stderr] --> src/actions/reporter.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/data_shape/server.rs:678:9 [INFO] [stderr] | [INFO] [stderr] 678 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/data_shape/app_conf.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TimeZone` [INFO] [stderr] --> src/data_shape/rolling_files.rs:2:47 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono::{DateTime, Datelike, FixedOffset, TimeZone, Timelike, Utc}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/develope/knowledge.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/rustsync/mod.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `usize_size` [INFO] [stderr] --> src/rustsync/mod.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let usize_size = std::mem::size_of::(); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_usize_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/rustsync/delta_mem.rs:63:34 [INFO] [stderr] | [INFO] [stderr] 63 | BlockVec::FromSource(i) => (acc.0 + 1, acc.1), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tcp` [INFO] [stderr] --> src/develope/knowledge.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let tcp = TcpStream::connect("127.0.0.1:22").unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_tcp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `usize_size` [INFO] [stderr] --> src/rustsync/mod.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let usize_size = std::mem::size_of::(); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_usize_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/rustsync/delta_mem.rs:63:34 [INFO] [stderr] | [INFO] [stderr] 63 | BlockVec::FromSource(i) => (acc.0 + 1, acc.1), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/rustsync/mod.rs:440:13 [INFO] [stderr] | [INFO] [stderr] 440 | let a = 5_u64; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/rustsync/mod.rs:441:13 [INFO] [stderr] | [INFO] [stderr] 441 | let b = 10_u64; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/rustsync/mod.rs:454:41 [INFO] [stderr] | [INFO] [stderr] 454 | pub fn set_value(&mut self, v: u8) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_mp` [INFO] [stderr] --> src/data_shape/rolling_files.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn set_mp(&mut self, mp: HashMap>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `count_fcs` [INFO] [stderr] --> src/data_shape/rolling_files.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn count_fcs(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Minutely` [INFO] [stderr] --> src/data_shape/rolling_files.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Minutely, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_prune_dir` [INFO] [stderr] --> src/data_shape/rolling_files.rs:324:1 [INFO] [stderr] | [INFO] [stderr] 324 | / fn do_prune_dir( [INFO] [stderr] 325 | | prune_strategy: &PruneStrategy, [INFO] [stderr] 326 | | dir: impl AsRef, [INFO] [stderr] 327 | | name_stem: impl AsRef, [INFO] [stderr] ... | [INFO] [stderr] 340 | | Ok(()) [INFO] [stderr] 341 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/develope/knowledge.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut sess = Session::new().unwrap(); [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: method is never used: `set_mp` [INFO] [stderr] --> src/data_shape/rolling_files.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn set_mp(&mut self, mp: HashMap>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `count_fcs` [INFO] [stderr] --> src/data_shape/rolling_files.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn count_fcs(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Minutely` [INFO] [stderr] --> src/data_shape/rolling_files.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Minutely, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Aenum` [INFO] [stderr] --> src/rustsync/mod.rs:448:9 [INFO] [stderr] | [INFO] [stderr] 448 | enum Aenum { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_value` [INFO] [stderr] --> src/rustsync/mod.rs:454:13 [INFO] [stderr] | [INFO] [stderr] 454 | pub fn set_value(&mut self, v: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serializer` [INFO] [stderr] --> src/actions/reporter.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use serde::{Serialize, Serializer}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/actions/reporter.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Instant` [INFO] [stderr] --> src/actions/reporter.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/data_shape/app_conf.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TimeZone` [INFO] [stderr] --> src/data_shape/rolling_files.rs:2:47 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono::{DateTime, Datelike, FixedOffset, TimeZone, Timelike, Utc}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/rustsync/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `usize_size` [INFO] [stderr] --> src/rustsync/mod.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let usize_size = std::mem::size_of::(); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_usize_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/rustsync/delta_mem.rs:63:34 [INFO] [stderr] | [INFO] [stderr] 63 | BlockVec::FromSource(i) => (acc.0 + 1, acc.1), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/actions/copy_file.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serializer` [INFO] [stderr] --> src/actions/reporter.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use serde::{Serialize, Serializer}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/actions/reporter.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Instant` [INFO] [stderr] --> src/actions/reporter.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/data_shape/server.rs:678:9 [INFO] [stderr] | [INFO] [stderr] 678 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/data_shape/app_conf.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TimeZone` [INFO] [stderr] --> src/data_shape/rolling_files.rs:2:47 [INFO] [stderr] | [INFO] [stderr] 2 | use chrono::{DateTime, Datelike, FixedOffset, TimeZone, Timelike, Utc}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/develope/knowledge.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/rustsync/mod.rs:316:9 [INFO] [stderr] | [INFO] [stderr] 316 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `write_to_working_dir` [INFO] [stderr] --> src/data_shape/app_conf.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn write_to_working_dir(&self) -> Result<(), failure::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_mp` [INFO] [stderr] --> src/data_shape/rolling_files.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn set_mp(&mut self, mp: HashMap>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `count_fcs` [INFO] [stderr] --> src/data_shape/rolling_files.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn count_fcs(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Minutely` [INFO] [stderr] --> src/data_shape/rolling_files.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Minutely, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `do_prune_dir` [INFO] [stderr] --> src/data_shape/rolling_files.rs:324:1 [INFO] [stderr] | [INFO] [stderr] 324 | / fn do_prune_dir( [INFO] [stderr] 325 | | prune_strategy: &PruneStrategy, [INFO] [stderr] 326 | | dir: impl AsRef, [INFO] [stderr] 327 | | name_stem: impl AsRef, [INFO] [stderr] ... | [INFO] [stderr] 340 | | Ok(()) [INFO] [stderr] 341 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `count_files` [INFO] [stderr] --> src/develope/tutil.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn count_files(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `tmp_dir_path` [INFO] [stderr] --> src/develope/tutil.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn tmp_dir_path(&self) -> &Path { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `tmp_dir_str` [INFO] [stderr] --> src/develope/tutil.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn tmp_dir_str(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_file_path` [INFO] [stderr] --> src/develope/tutil.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn get_file_path(&self, file_name: impl AsRef) -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `assert_file_exists` [INFO] [stderr] --> src/develope/tutil.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn assert_file_exists(&self, file_name: impl AsRef) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `open_a_file_for_read` [INFO] [stderr] --> src/develope/tutil.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn open_a_file_for_read(&self, file_name: impl AsRef) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `open_an_empty_file_for_write` [INFO] [stderr] --> src/develope/tutil.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn open_an_empty_file_for_write(&self, file_name: impl AsRef,) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `setup_logger_empty` [INFO] [stderr] --> src/log_util.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn setup_logger_empty() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `setup_test_logger` [INFO] [stderr] --> src/log_util.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / pub fn setup_test_logger(verbose_modules: T, other_modules: T) [INFO] [stderr] 10 | | where [INFO] [stderr] 11 | | I: AsRef, [INFO] [stderr] 12 | | T: IntoIterator, [INFO] [stderr] ... | [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `setup_test_logger_only_self` [INFO] [stderr] --> src/log_util.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | / pub fn setup_test_logger_only_self(verbose_modules: T) [INFO] [stderr] 20 | | where [INFO] [stderr] 21 | | I: AsRef, [INFO] [stderr] 22 | | T: IntoIterator, [INFO] [stderr] ... | [INFO] [stderr] 26 | | } [INFO] [stderr] 27 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tcp` [INFO] [stderr] --> src/develope/knowledge.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let tcp = TcpStream::connect("127.0.0.1:22").unwrap(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_tcp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `usize_size` [INFO] [stderr] --> src/rustsync/mod.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let usize_size = std::mem::size_of::(); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_usize_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/rustsync/delta_mem.rs:63:34 [INFO] [stderr] | [INFO] [stderr] 63 | BlockVec::FromSource(i) => (acc.0 + 1, acc.1), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/rustsync/mod.rs:440:13 [INFO] [stderr] | [INFO] [stderr] 440 | let a = 5_u64; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/rustsync/mod.rs:441:13 [INFO] [stderr] | [INFO] [stderr] 441 | let b = 10_u64; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/rustsync/mod.rs:454:41 [INFO] [stderr] | [INFO] [stderr] 454 | pub fn set_value(&mut self, v: u8) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/develope/knowledge.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut sess = Session::new().unwrap(); [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: method is never used: `write_to_working_dir` [INFO] [stderr] --> src/data_shape/app_conf.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn write_to_working_dir(&self) -> Result<(), failure::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_mp` [INFO] [stderr] --> src/data_shape/rolling_files.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn set_mp(&mut self, mp: HashMap>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `count_fcs` [INFO] [stderr] --> src/data_shape/rolling_files.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn count_fcs(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Minutely` [INFO] [stderr] --> src/data_shape/rolling_files.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Minutely, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `setup_test_logger` [INFO] [stderr] --> src/log_util.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / pub fn setup_test_logger(verbose_modules: T, other_modules: T) [INFO] [stderr] 10 | | where [INFO] [stderr] 11 | | I: AsRef, [INFO] [stderr] 12 | | T: IntoIterator, [INFO] [stderr] ... | [INFO] [stderr] 16 | | } [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Aenum` [INFO] [stderr] --> src/rustsync/mod.rs:448:9 [INFO] [stderr] | [INFO] [stderr] 448 | enum Aenum { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_value` [INFO] [stderr] --> src/rustsync/mod.rs:454:13 [INFO] [stderr] | [INFO] [stderr] 454 | pub fn set_value(&mut self, v: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `"docker" "inspect" "a63df6ee8785a755cf6d42afabbce724955cc394f5a389f23f967b67a3771d83"` [INFO] running `"docker" "rm" "-f" "a63df6ee8785a755cf6d42afabbce724955cc394f5a389f23f967b67a3771d83"` [INFO] [stdout] a63df6ee8785a755cf6d42afabbce724955cc394f5a389f23f967b67a3771d83