Dec 05 02:03:14.306 INFO checking ICimpoes/rusty-train against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:03:14.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 02:03:14.562 INFO [stdout] 76aadb09fd3b228fe3148d10a20226cbaf4cb782402156401a91bd1288fa05f1
Dec 05 02:03:14.569 INFO running `"docker" "start" "-a" "76aadb09fd3b228fe3148d10a20226cbaf4cb782402156401a91bd1288fa05f1"`
Dec 05 02:03:15.607 INFO [stderr] usermod: no changes
Dec 05 02:03:15.691 INFO [stderr]     Checking rusty-train v0.1.0 (/source)
Dec 05 02:03:16.383 INFO [stderr] warning: function is never used: `middle_function`
Dec 05 02:03:16.383 INFO [stderr]  --> src/communicator/lib/mod.rs:6:5
Dec 05 02:03:16.383 INFO [stderr]   |
Dec 05 02:03:16.383 INFO [stderr] 6 |     pub fn middle_function() {
Dec 05 02:03:16.383 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:16.383 INFO [stderr]   |
Dec 05 02:03:16.383 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 02:03:16.383 INFO [stderr] 
Dec 05 02:03:16.383 INFO [stderr] warning: function is never used: `middle_secret_function`
Dec 05 02:03:16.383 INFO [stderr]   --> src/communicator/lib/mod.rs:10:5
Dec 05 02:03:16.383 INFO [stderr]    |
Dec 05 02:03:16.383 INFO [stderr] 10 |     fn middle_secret_function() {
Dec 05 02:03:16.383 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:16.383 INFO [stderr] 
Dec 05 02:03:16.383 INFO [stderr] warning: function is never used: `inner_function`
Dec 05 02:03:16.383 INFO [stderr]   --> src/communicator/lib/mod.rs:17:9
Dec 05 02:03:16.383 INFO [stderr]    |
Dec 05 02:03:16.383 INFO [stderr] 17 |         pub fn inner_function() {}
Dec 05 02:03:16.383 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:16.383 INFO [stderr] 
Dec 05 02:03:16.383 INFO [stderr] warning: function is never used: `secret_function`
Dec 05 02:03:16.383 INFO [stderr]   --> src/communicator/lib/mod.rs:19:9
Dec 05 02:03:16.383 INFO [stderr]    |
Dec 05 02:03:16.383 INFO [stderr] 19 |         fn secret_function() {
Dec 05 02:03:16.383 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:16.383 INFO [stderr] 
Dec 05 02:03:16.383 INFO [stderr] warning: function is never used: `inner_function`
Dec 05 02:03:16.383 INFO [stderr]   --> src/communicator/lib/mod.rs:26:13
Dec 05 02:03:16.383 INFO [stderr]    |
Dec 05 02:03:16.383 INFO [stderr] 26 |             pub fn inner_function() {
Dec 05 02:03:16.383 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:16.383 INFO [stderr] 
Dec 05 02:03:16.383 INFO [stderr] warning: function is never used: `try_me`
Dec 05 02:03:16.383 INFO [stderr]   --> src/communicator/lib/mod.rs:56:1
Dec 05 02:03:16.383 INFO [stderr]    |
Dec 05 02:03:16.383 INFO [stderr] 56 | fn try_me() {
Dec 05 02:03:16.383 INFO [stderr]    | ^^^^^^^^^^^
Dec 05 02:03:16.384 INFO [stderr] 
Dec 05 02:03:16.384 INFO [stderr] warning: function is never used: `prints_and_returns_10`
Dec 05 02:03:16.384 INFO [stderr]   --> src/communicator/lib/mod.rs:89:1
Dec 05 02:03:16.384 INFO [stderr]    |
Dec 05 02:03:16.384 INFO [stderr] 89 | fn prints_and_returns_10(a: i32) -> i32 {
Dec 05 02:03:16.384 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:16.384 INFO [stderr] 
Dec 05 02:03:17.011 INFO [stderr] warning: function is never used: `middle_function`
Dec 05 02:03:17.011 INFO [stderr]  --> src/communicator/lib/mod.rs:6:5
Dec 05 02:03:17.011 INFO [stderr]   |
Dec 05 02:03:17.011 INFO [stderr] 6 |     pub fn middle_function() {
Dec 05 02:03:17.011 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:17.011 INFO [stderr]   |
Dec 05 02:03:17.011 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 02:03:17.011 INFO [stderr] 
Dec 05 02:03:17.011 INFO [stderr] warning: function is never used: `middle_secret_function`
Dec 05 02:03:17.011 INFO [stderr]   --> src/communicator/lib/mod.rs:10:5
Dec 05 02:03:17.011 INFO [stderr]    |
Dec 05 02:03:17.011 INFO [stderr] 10 |     fn middle_secret_function() {
Dec 05 02:03:17.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:17.011 INFO [stderr] 
Dec 05 02:03:17.011 INFO [stderr] warning: function is never used: `inner_function`
Dec 05 02:03:17.011 INFO [stderr]   --> src/communicator/lib/mod.rs:17:9
Dec 05 02:03:17.011 INFO [stderr]    |
Dec 05 02:03:17.011 INFO [stderr] 17 |         pub fn inner_function() {}
Dec 05 02:03:17.011 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:17.011 INFO [stderr] 
Dec 05 02:03:17.011 INFO [stderr] warning: function is never used: `secret_function`
Dec 05 02:03:17.011 INFO [stderr]   --> src/communicator/lib/mod.rs:19:9
Dec 05 02:03:17.011 INFO [stderr]    |
Dec 05 02:03:17.011 INFO [stderr] 19 |         fn secret_function() {
Dec 05 02:03:17.011 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:17.011 INFO [stderr] 
Dec 05 02:03:17.011 INFO [stderr] warning: function is never used: `inner_function`
Dec 05 02:03:17.011 INFO [stderr]   --> src/communicator/lib/mod.rs:26:13
Dec 05 02:03:17.011 INFO [stderr]    |
Dec 05 02:03:17.011 INFO [stderr] 26 |             pub fn inner_function() {
Dec 05 02:03:17.011 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:17.011 INFO [stderr] 
Dec 05 02:03:17.011 INFO [stderr] warning: function is never used: `try_me`
Dec 05 02:03:17.011 INFO [stderr]   --> src/communicator/lib/mod.rs:56:1
Dec 05 02:03:17.012 INFO [stderr]    |
Dec 05 02:03:17.012 INFO [stderr] 56 | fn try_me() {
Dec 05 02:03:17.012 INFO [stderr]    | ^^^^^^^^^^^
Dec 05 02:03:17.012 INFO [stderr] 
Dec 05 02:03:18.397 INFO [stderr] warning: unused imports: `Red`, `Yellow`
Dec 05 02:03:18.398 INFO [stderr]  --> src/chapter7/bin/main.rs:3:34
Dec 05 02:03:18.398 INFO [stderr]   |
Dec 05 02:03:18.398 INFO [stderr] 3 | use communicator::TrafficLight::{Red, Yellow};
Dec 05 02:03:18.399 INFO [stderr]   |                                  ^^^  ^^^^^^
Dec 05 02:03:18.403 INFO [stderr]   |
Dec 05 02:03:18.404 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:03:18.404 INFO [stderr] 
Dec 05 02:03:18.421 INFO [stderr] warning: unused variable: `black`
Dec 05 02:03:18.421 INFO [stderr]   --> src/chapter5/bin/main.rs:23:9
Dec 05 02:03:18.421 INFO [stderr]    |
Dec 05 02:03:18.421 INFO [stderr] 23 |     let black = Color(0, 0, 0);
Dec 05 02:03:18.421 INFO [stderr]    |         ^^^^^ help: consider using `_black` instead
Dec 05 02:03:18.422 INFO [stderr]    |
Dec 05 02:03:18.422 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:03:18.422 INFO [stderr] 
Dec 05 02:03:18.422 INFO [stderr] warning: unused variable: `origin`
Dec 05 02:03:18.422 INFO [stderr]   --> src/chapter5/bin/main.rs:24:9
Dec 05 02:03:18.423 INFO [stderr]    |
Dec 05 02:03:18.423 INFO [stderr] 24 |     let origin = Point(0, 0, 0);
Dec 05 02:03:18.423 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Dec 05 02:03:18.423 INFO [stderr] 
Dec 05 02:03:18.449 INFO [stderr] warning: function is never used: `build_user`
Dec 05 02:03:18.449 INFO [stderr]    --> src/chapter5/bin/main.rs:103:1
Dec 05 02:03:18.449 INFO [stderr]     |
Dec 05 02:03:18.450 INFO [stderr] 103 | fn build_user(email: String, username: String) -> User {
Dec 05 02:03:18.450 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.450 INFO [stderr]     |
Dec 05 02:03:18.450 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:03:18.450 INFO [stderr] 
Dec 05 02:03:18.471 INFO [stderr] warning: unused variable: `red`
Dec 05 02:03:18.471 INFO [stderr]  --> src/chapter7/bin/main.rs:8:9
Dec 05 02:03:18.471 INFO [stderr]   |
Dec 05 02:03:18.471 INFO [stderr] 8 |     let red = Red;
Dec 05 02:03:18.471 INFO [stderr]   |         ^^^ help: consider using `_red` instead
Dec 05 02:03:18.472 INFO [stderr]   |
Dec 05 02:03:18.472 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 02:03:18.472 INFO [stderr] 
Dec 05 02:03:18.472 INFO [stderr] warning: unused variable: `yellow`
Dec 05 02:03:18.472 INFO [stderr]  --> src/chapter7/bin/main.rs:9:9
Dec 05 02:03:18.473 INFO [stderr]   |
Dec 05 02:03:18.473 INFO [stderr] 9 |     let yellow = Yellow;
Dec 05 02:03:18.473 INFO [stderr]   |         ^^^^^^ help: consider using `_yellow` instead
Dec 05 02:03:18.473 INFO [stderr] 
Dec 05 02:03:18.473 INFO [stderr] warning: unused variable: `green`
Dec 05 02:03:18.473 INFO [stderr]   --> src/chapter7/bin/main.rs:10:9
Dec 05 02:03:18.473 INFO [stderr]    |
Dec 05 02:03:18.474 INFO [stderr] 10 |     let green = communicator::TrafficLight::Green;
Dec 05 02:03:18.474 INFO [stderr]    |         ^^^^^ help: consider using `_green` instead
Dec 05 02:03:18.474 INFO [stderr] 
Dec 05 02:03:18.474 INFO [stderr] warning: unused variable: `green`
Dec 05 02:03:18.474 INFO [stderr]   --> src/chapter7/bin/main.rs:14:9
Dec 05 02:03:18.474 INFO [stderr]    |
Dec 05 02:03:18.475 INFO [stderr] 14 |     let green = Green;
Dec 05 02:03:18.475 INFO [stderr]    |         ^^^^^ help: consider using `_green` instead
Dec 05 02:03:18.475 INFO [stderr] 
Dec 05 02:03:18.503 INFO [stderr] warning: unused variable: `black`
Dec 05 02:03:18.503 INFO [stderr]    --> src/chapter3/bin/main.rs:107:9
Dec 05 02:03:18.503 INFO [stderr]     |
Dec 05 02:03:18.503 INFO [stderr] 107 |     let black = Color(0, 0, 0);
Dec 05 02:03:18.503 INFO [stderr]     |         ^^^^^ help: consider using `_black` instead
Dec 05 02:03:18.503 INFO [stderr]     |
Dec 05 02:03:18.503 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 02:03:18.504 INFO [stderr] 
Dec 05 02:03:18.504 INFO [stderr] warning: unused variable: `origin`
Dec 05 02:03:18.504 INFO [stderr]    --> src/chapter3/bin/main.rs:108:9
Dec 05 02:03:18.504 INFO [stderr]     |
Dec 05 02:03:18.504 INFO [stderr] 108 |     let origin = Point(0, 0, 0);
Dec 05 02:03:18.504 INFO [stderr]     |         ^^^^^^ help: consider using `_origin` instead
Dec 05 02:03:18.504 INFO [stderr] 
Dec 05 02:03:18.614 INFO [stderr] warning: function is never used: `gives_ownership`
Dec 05 02:03:18.614 INFO [stderr]    --> src/chapter3/bin/main.rs:119:1
Dec 05 02:03:18.614 INFO [stderr]     |
Dec 05 02:03:18.614 INFO [stderr] 119 | fn gives_ownership() -> String {
Dec 05 02:03:18.614 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.614 INFO [stderr]     |
Dec 05 02:03:18.614 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:03:18.614 INFO [stderr] 
Dec 05 02:03:18.614 INFO [stderr] warning: function is never used: `takes_and_gives_back`
Dec 05 02:03:18.614 INFO [stderr]    --> src/chapter3/bin/main.rs:124:1
Dec 05 02:03:18.614 INFO [stderr]     |
Dec 05 02:03:18.614 INFO [stderr] 124 | fn takes_and_gives_back(a_string: String) -> String {
Dec 05 02:03:18.614 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.614 INFO [stderr] 
Dec 05 02:03:18.615 INFO [stderr] warning: function is never used: `no_dangle`
Dec 05 02:03:18.615 INFO [stderr]    --> src/chapter3/bin/main.rs:149:1
Dec 05 02:03:18.615 INFO [stderr]     |
Dec 05 02:03:18.615 INFO [stderr] 149 | fn no_dangle() -> String {
Dec 05 02:03:18.615 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.615 INFO [stderr] 
Dec 05 02:03:18.615 INFO [stderr] warning: function is never used: `build_user`
Dec 05 02:03:18.615 INFO [stderr]    --> src/chapter3/bin/main.rs:187:1
Dec 05 02:03:18.615 INFO [stderr]     |
Dec 05 02:03:18.615 INFO [stderr] 187 | fn build_user(email: String, username: String) -> User {
Dec 05 02:03:18.615 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.615 INFO [stderr] 
Dec 05 02:03:18.763 INFO [stderr] warning: unused imports: `Red`, `Yellow`
Dec 05 02:03:18.763 INFO [stderr]  --> src/chapter7/bin/main.rs:3:34
Dec 05 02:03:18.763 INFO [stderr]   |
Dec 05 02:03:18.763 INFO [stderr] 3 | use communicator::TrafficLight::{Red, Yellow};
Dec 05 02:03:18.763 INFO [stderr]   |                                  ^^^  ^^^^^^
Dec 05 02:03:18.763 INFO [stderr]   |
Dec 05 02:03:18.763 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:03:18.763 INFO [stderr] 
Dec 05 02:03:18.825 INFO [stderr] warning: unused variable: `t`
Dec 05 02:03:18.825 INFO [stderr]   --> src/traits/bin/main.rs:83:24
Dec 05 02:03:18.825 INFO [stderr]    |
Dec 05 02:03:18.825 INFO [stderr] 83 | fn some_function<T, U>(t: T, u: U) -> i32
Dec 05 02:03:18.825 INFO [stderr]    |                        ^ help: consider using `_t` instead
Dec 05 02:03:18.826 INFO [stderr] warning: unused variable: `red`
Dec 05 02:03:18.826 INFO [stderr]  --> src/chapter7/bin/main.rs:8:9
Dec 05 02:03:18.826 INFO [stderr]   |
Dec 05 02:03:18.826 INFO [stderr] 8 |     let red = Red;
Dec 05 02:03:18.826 INFO [stderr]   |         ^^^ help: consider using `_red` instead
Dec 05 02:03:18.826 INFO [stderr]    |
Dec 05 02:03:18.827 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:03:18.827 INFO [stderr] 
Dec 05 02:03:18.827 INFO [stderr] warning: unused variable: `u`
Dec 05 02:03:18.827 INFO [stderr]   --> src/traits/bin/main.rs:83:30
Dec 05 02:03:18.827 INFO [stderr]    |
Dec 05 02:03:18.827 INFO [stderr] 83 | fn some_function<T, U>(t: T, u: U) -> i32
Dec 05 02:03:18.827 INFO [stderr]    |                              ^ help: consider using `_u` instead
Dec 05 02:03:18.827 INFO [stderr] 
Dec 05 02:03:18.843 INFO [stderr]   |
Dec 05 02:03:18.843 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 02:03:18.843 INFO [stderr] 
Dec 05 02:03:18.843 INFO [stderr] warning: unused variable: `yellow`
Dec 05 02:03:18.843 INFO [stderr]  --> src/chapter7/bin/main.rs:9:9
Dec 05 02:03:18.843 INFO [stderr]   |
Dec 05 02:03:18.844 INFO [stderr] 9 |     let yellow = Yellow;
Dec 05 02:03:18.844 INFO [stderr]   |         ^^^^^^ help: consider using `_yellow` instead
Dec 05 02:03:18.844 INFO [stderr] 
Dec 05 02:03:18.844 INFO [stderr] warning: unused variable: `green`
Dec 05 02:03:18.844 INFO [stderr]   --> src/chapter7/bin/main.rs:10:9
Dec 05 02:03:18.844 INFO [stderr]    |
Dec 05 02:03:18.844 INFO [stderr] 10 |     let green = communicator::TrafficLight::Green;
Dec 05 02:03:18.844 INFO [stderr]    |         ^^^^^ help: consider using `_green` instead
Dec 05 02:03:18.845 INFO [stderr] 
Dec 05 02:03:18.845 INFO [stderr] warning: unused variable: `green`
Dec 05 02:03:18.845 INFO [stderr]   --> src/chapter7/bin/main.rs:14:9
Dec 05 02:03:18.845 INFO [stderr]    |
Dec 05 02:03:18.845 INFO [stderr] 14 |     let green = Green;
Dec 05 02:03:18.845 INFO [stderr]    |         ^^^^^ help: consider using `_green` instead
Dec 05 02:03:18.845 INFO [stderr] 
Dec 05 02:03:18.885 INFO [stderr] warning: function is never used: `some_function`
Dec 05 02:03:18.885 INFO [stderr]   --> src/traits/bin/main.rs:83:1
Dec 05 02:03:18.885 INFO [stderr]    |
Dec 05 02:03:18.885 INFO [stderr] 83 | / fn some_function<T, U>(t: T, u: U) -> i32
Dec 05 02:03:18.885 INFO [stderr] 84 | |     where T: std::fmt::Display + Clone,
Dec 05 02:03:18.886 INFO [stderr] 85 | |           U: Clone + std::fmt::Debug {
Dec 05 02:03:18.886 INFO [stderr] 86 | |     1
Dec 05 02:03:18.886 INFO [stderr] 87 | | }
Dec 05 02:03:18.886 INFO [stderr]    | |_^
Dec 05 02:03:18.897 INFO [stderr]    |
Dec 05 02:03:18.897 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:18.897 INFO [stderr] 
Dec 05 02:03:18.897 INFO [stderr] warning: struct is never constructed: `Pair`
Dec 05 02:03:18.897 INFO [stderr]   --> src/traits/bin/main.rs:92:1
Dec 05 02:03:18.898 INFO [stderr]    |
Dec 05 02:03:18.898 INFO [stderr] 92 | struct Pair<T> {
Dec 05 02:03:18.898 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 02:03:18.898 INFO [stderr] 
Dec 05 02:03:18.898 INFO [stderr] warning: method is never used: `new`
Dec 05 02:03:18.898 INFO [stderr]   --> src/traits/bin/main.rs:98:5
Dec 05 02:03:18.898 INFO [stderr]    |
Dec 05 02:03:18.899 INFO [stderr] 98 |     fn new(x: T, y: T) -> Self {
Dec 05 02:03:18.899 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.899 INFO [stderr] 
Dec 05 02:03:18.899 INFO [stderr] warning: method is never used: `cmp_display`
Dec 05 02:03:18.899 INFO [stderr]    --> src/traits/bin/main.rs:107:5
Dec 05 02:03:18.899 INFO [stderr]     |
Dec 05 02:03:18.899 INFO [stderr] 107 |     fn cmp_display(&self) {
Dec 05 02:03:18.900 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.900 INFO [stderr] 
Dec 05 02:03:18.902 INFO [stderr] warning: unused variable: `s`
Dec 05 02:03:18.902 INFO [stderr]  --> src/lifetimes/bin/main.rs:5:13
Dec 05 02:03:18.902 INFO [stderr]   |
Dec 05 02:03:18.902 INFO [stderr] 5 |         let s: &'static str = "asdsa";
Dec 05 02:03:18.902 INFO [stderr]   |             ^ help: consider using `_s` instead
Dec 05 02:03:18.902 INFO [stderr]   |
Dec 05 02:03:18.903 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 02:03:18.903 INFO [stderr] 
Dec 05 02:03:18.903 INFO [stderr] warning: unused variable: `y`
Dec 05 02:03:18.903 INFO [stderr]   --> src/lifetimes/bin/main.rs:40:29
Dec 05 02:03:18.903 INFO [stderr]    |
Dec 05 02:03:18.903 INFO [stderr] 40 | fn longest2<'a>(x: &'a str, y: &str) -> &'a str {
Dec 05 02:03:18.903 INFO [stderr]    |                             ^ help: consider using `_y` instead
Dec 05 02:03:18.910 INFO [stderr] 
Dec 05 02:03:18.910 INFO [stderr] warning: unused variable: `y`
Dec 05 02:03:18.910 INFO [stderr]   --> src/lifetimes/bin/main.rs:44:29
Dec 05 02:03:18.910 INFO [stderr]    |
Dec 05 02:03:18.910 INFO [stderr] 44 | fn longest3<'a>(x: &'a str, y: &str) -> &'a str {
Dec 05 02:03:18.910 INFO [stderr]    |                             ^ help: consider using `_y` instead
Dec 05 02:03:18.910 INFO [stderr] 
Dec 05 02:03:18.941 INFO [stderr] warning: function is never used: `longest3`
Dec 05 02:03:18.941 INFO [stderr]   --> src/lifetimes/bin/main.rs:44:1
Dec 05 02:03:18.941 INFO [stderr]    |
Dec 05 02:03:18.941 INFO [stderr] 44 | fn longest3<'a>(x: &'a str, y: &str) -> &'a str {
Dec 05 02:03:18.941 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.941 INFO [stderr]    |
Dec 05 02:03:18.941 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:18.942 INFO [stderr] 
Dec 05 02:03:18.942 INFO [stderr] warning: field is never used: `a`
Dec 05 02:03:18.942 INFO [stderr]   --> src/lifetimes/bin/main.rs:50:5
Dec 05 02:03:18.942 INFO [stderr]    |
Dec 05 02:03:18.942 INFO [stderr] 50 |     a: String,
Dec 05 02:03:18.942 INFO [stderr]    |     ^^^^^^^^^
Dec 05 02:03:18.942 INFO [stderr] 
Dec 05 02:03:18.942 INFO [stderr] warning: method is never used: `level`
Dec 05 02:03:18.942 INFO [stderr]   --> src/lifetimes/bin/main.rs:54:5
Dec 05 02:03:18.942 INFO [stderr]    |
Dec 05 02:03:18.942 INFO [stderr] 54 |     fn level(&self) -> i32 {
Dec 05 02:03:18.942 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.942 INFO [stderr] 
Dec 05 02:03:18.942 INFO [stderr] warning: method is never used: `a`
Dec 05 02:03:18.942 INFO [stderr]   --> src/lifetimes/bin/main.rs:60:5
Dec 05 02:03:18.942 INFO [stderr]    |
Dec 05 02:03:18.943 INFO [stderr] 60 |     fn a(&self) -> &str {
Dec 05 02:03:18.943 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:18.943 INFO [stderr] 
Dec 05 02:03:18.943 INFO [stderr] warning: function is never used: `longest_with_an_announcement`
Dec 05 02:03:18.943 INFO [stderr]   --> src/lifetimes/bin/main.rs:67:1
Dec 05 02:03:18.943 INFO [stderr]    |
Dec 05 02:03:18.943 INFO [stderr] 67 | / fn longest_with_an_announcement<'a, T>(x: &'a str, y: &'a str, ann: T) -> &'a str
Dec 05 02:03:18.943 INFO [stderr] 68 | |     where T: Display
Dec 05 02:03:18.943 INFO [stderr] 69 | | {
Dec 05 02:03:18.943 INFO [stderr] 70 | |     println!("Announcement! {}", ann);
Dec 05 02:03:18.943 INFO [stderr] ...  |
Dec 05 02:03:18.943 INFO [stderr] 75 | |     }
Dec 05 02:03:18.943 INFO [stderr] 76 | | }
Dec 05 02:03:18.943 INFO [stderr]    | |_^
Dec 05 02:03:18.943 INFO [stderr] 
Dec 05 02:03:19.765 INFO [stderr] warning: function is never used: `max_ch`
Dec 05 02:03:19.765 INFO [stderr]   --> src/generics/bin/main.rs:51:1
Dec 05 02:03:19.765 INFO [stderr]    |
Dec 05 02:03:19.765 INFO [stderr] 51 | fn max_ch(list: &[char]) -> Option<char> {
Dec 05 02:03:19.765 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:19.775 INFO [stderr]    |
Dec 05 02:03:19.775 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:19.775 INFO [stderr] 
Dec 05 02:03:20.599 INFO [stderr] warning: unused variable: `t`
Dec 05 02:03:20.599 INFO [stderr]   --> src/traits/bin/main.rs:83:24
Dec 05 02:03:20.599 INFO [stderr]    |
Dec 05 02:03:20.599 INFO [stderr] 83 | fn some_function<T, U>(t: T, u: U) -> i32
Dec 05 02:03:20.599 INFO [stderr]    |                        ^ help: consider using `_t` instead
Dec 05 02:03:20.599 INFO [stderr]    |
Dec 05 02:03:20.599 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:03:20.599 INFO [stderr] 
Dec 05 02:03:20.599 INFO [stderr] warning: unused variable: `u`
Dec 05 02:03:20.599 INFO [stderr]   --> src/traits/bin/main.rs:83:30
Dec 05 02:03:20.599 INFO [stderr]    |
Dec 05 02:03:20.599 INFO [stderr] 83 | fn some_function<T, U>(t: T, u: U) -> i32
Dec 05 02:03:20.599 INFO [stderr]    |                              ^ help: consider using `_u` instead
Dec 05 02:03:20.599 INFO [stderr] 
Dec 05 02:03:20.640 INFO [stderr] warning: unused variable: `v`
Dec 05 02:03:20.640 INFO [stderr]  --> src/errors/bin/main.rs:5:9
Dec 05 02:03:20.640 INFO [stderr]   |
Dec 05 02:03:20.640 INFO [stderr] 5 |     let v = vec![1, 2, 3];
Dec 05 02:03:20.640 INFO [stderr]   |         ^ help: consider using `_v` instead
Dec 05 02:03:20.644 INFO [stderr]   |
Dec 05 02:03:20.644 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 02:03:20.644 INFO [stderr] 
Dec 05 02:03:20.644 INFO [stderr] warning: unused variable: `f`
Dec 05 02:03:20.644 INFO [stderr]   --> src/errors/bin/main.rs:23:9
Dec 05 02:03:20.644 INFO [stderr]    |
Dec 05 02:03:20.644 INFO [stderr] 23 |     let f = match f {
Dec 05 02:03:20.644 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 05 02:03:20.644 INFO [stderr] 
Dec 05 02:03:20.663 INFO [stderr] warning: function is never used: `some_function`
Dec 05 02:03:20.663 INFO [stderr]   --> src/traits/bin/main.rs:83:1
Dec 05 02:03:20.663 INFO [stderr]    |
Dec 05 02:03:20.664 INFO [stderr] 83 | / fn some_function<T, U>(t: T, u: U) -> i32
Dec 05 02:03:20.664 INFO [stderr] 84 | |     where T: std::fmt::Display + Clone,
Dec 05 02:03:20.664 INFO [stderr] 85 | |           U: Clone + std::fmt::Debug {
Dec 05 02:03:20.664 INFO [stderr] 86 | |     1
Dec 05 02:03:20.664 INFO [stderr] 87 | | }
Dec 05 02:03:20.665 INFO [stderr]    | |_^
Dec 05 02:03:20.665 INFO [stderr]    |
Dec 05 02:03:20.665 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:20.665 INFO [stderr] 
Dec 05 02:03:20.665 INFO [stderr] warning: struct is never constructed: `Pair`
Dec 05 02:03:20.666 INFO [stderr]   --> src/traits/bin/main.rs:92:1
Dec 05 02:03:20.666 INFO [stderr]    |
Dec 05 02:03:20.666 INFO [stderr] 92 | struct Pair<T> {
Dec 05 02:03:20.666 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 02:03:20.666 INFO [stderr] 
Dec 05 02:03:20.666 INFO [stderr] warning: method is never used: `new`
Dec 05 02:03:20.667 INFO [stderr]   --> src/traits/bin/main.rs:98:5
Dec 05 02:03:20.667 INFO [stderr]    |
Dec 05 02:03:20.667 INFO [stderr] 98 |     fn new(x: T, y: T) -> Self {
Dec 05 02:03:20.667 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:20.667 INFO [stderr] 
Dec 05 02:03:20.667 INFO [stderr] warning: method is never used: `cmp_display`
Dec 05 02:03:20.668 INFO [stderr]    --> src/traits/bin/main.rs:107:5
Dec 05 02:03:20.668 INFO [stderr]     |
Dec 05 02:03:20.668 INFO [stderr] 107 |     fn cmp_display(&self) {
Dec 05 02:03:20.668 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:20.668 INFO [stderr] 
Dec 05 02:03:20.711 INFO [stderr] warning: function is never used: `read_username_from_file`
Dec 05 02:03:20.711 INFO [stderr]   --> src/errors/bin/main.rs:44:1
Dec 05 02:03:20.711 INFO [stderr]    |
Dec 05 02:03:20.711 INFO [stderr] 44 | fn read_username_from_file() -> Result<String, io::Error> {
Dec 05 02:03:20.712 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:20.712 INFO [stderr]    |
Dec 05 02:03:20.713 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:20.713 INFO [stderr] 
Dec 05 02:03:20.713 INFO [stderr] warning: function is never used: `read_username_from_file2`
Dec 05 02:03:20.713 INFO [stderr]   --> src/errors/bin/main.rs:60:1
Dec 05 02:03:20.713 INFO [stderr]    |
Dec 05 02:03:20.714 INFO [stderr] 60 | fn read_username_from_file2() -> Result<String, io::Error> {
Dec 05 02:03:20.714 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:20.714 INFO [stderr] 
Dec 05 02:03:20.755 INFO [stderr] warning: function `openFile` should have a snake case name such as `open_file`
Dec 05 02:03:20.755 INFO [stderr]   --> src/errors/bin/main.rs:20:1
Dec 05 02:03:20.755 INFO [stderr]    |
Dec 05 02:03:20.755 INFO [stderr] 20 | / fn openFile() {
Dec 05 02:03:20.755 INFO [stderr] 21 | |     let f = File::open("hello.txt");
Dec 05 02:03:20.755 INFO [stderr] 22 | |
Dec 05 02:03:20.755 INFO [stderr] 23 | |     let f = match f {
Dec 05 02:03:20.755 INFO [stderr] ...  |
Dec 05 02:03:20.755 INFO [stderr] 40 | |     };
Dec 05 02:03:20.755 INFO [stderr] 41 | | }
Dec 05 02:03:20.755 INFO [stderr]    | |_^
Dec 05 02:03:20.772 INFO [stderr]    |
Dec 05 02:03:20.772 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 02:03:20.772 INFO [stderr] 
Dec 05 02:03:21.395 INFO [stderr] warning: unused variable: `black`
Dec 05 02:03:21.395 INFO [stderr]   --> src/chapter5/bin/main.rs:23:9
Dec 05 02:03:21.395 INFO [stderr]    |
Dec 05 02:03:21.395 INFO [stderr] 23 |     let black = Color(0, 0, 0);
Dec 05 02:03:21.395 INFO [stderr]    |         ^^^^^ help: consider using `_black` instead
Dec 05 02:03:21.411 INFO [stderr]    |
Dec 05 02:03:21.411 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:03:21.411 INFO [stderr] 
Dec 05 02:03:21.411 INFO [stderr] warning: unused variable: `origin`
Dec 05 02:03:21.411 INFO [stderr]   --> src/chapter5/bin/main.rs:24:9
Dec 05 02:03:21.411 INFO [stderr]    |
Dec 05 02:03:21.411 INFO [stderr] 24 |     let origin = Point(0, 0, 0);
Dec 05 02:03:21.411 INFO [stderr]    |         ^^^^^^ help: consider using `_origin` instead
Dec 05 02:03:21.412 INFO [stderr] 
Dec 05 02:03:21.466 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 02:03:21.466 INFO [stderr]    --> src/collections/bin/main.rs:181:14
Dec 05 02:03:21.466 INFO [stderr]     |
Dec 05 02:03:21.466 INFO [stderr] 181 |         t += (*i as f32);
Dec 05 02:03:21.466 INFO [stderr]     |              ^^^^^^^^^^^ help: remove these parentheses
Dec 05 02:03:21.475 INFO [stderr]     |
Dec 05 02:03:21.475 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 02:03:21.475 INFO [stderr] 
Dec 05 02:03:21.487 INFO [stderr] warning: function is never used: `build_user`
Dec 05 02:03:21.487 INFO [stderr]    --> src/chapter5/bin/main.rs:103:1
Dec 05 02:03:21.487 INFO [stderr]     |
Dec 05 02:03:21.487 INFO [stderr] 103 | fn build_user(email: String, username: String) -> User {
Dec 05 02:03:21.487 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:21.487 INFO [stderr]     |
Dec 05 02:03:21.487 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:03:21.487 INFO [stderr] 
Dec 05 02:03:21.816 INFO [stderr] warning: unused variable: `ip_type`
Dec 05 02:03:21.816 INFO [stderr]  --> src/chapter6/bin/main.rs:1:10
Dec 05 02:03:21.817 INFO [stderr]   |
Dec 05 02:03:21.817 INFO [stderr] 1 | fn route(ip_type: IpAddrKind) { }
Dec 05 02:03:21.817 INFO [stderr]   |          ^^^^^^^ help: consider using `_ip_type` instead
Dec 05 02:03:21.824 INFO [stderr]   |
Dec 05 02:03:21.824 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 02:03:21.825 INFO [stderr] 
Dec 05 02:03:21.825 INFO [stderr] warning: unused variable: `x`
Dec 05 02:03:21.825 INFO [stderr]   --> src/chapter6/bin/main.rs:32:35
Dec 05 02:03:21.826 INFO [stderr]    |
Dec 05 02:03:21.826 INFO [stderr] 32 |     let x = some_string.and_then(|x: &str| Some("sf"));
Dec 05 02:03:21.826 INFO [stderr]    |                                   ^ help: consider using `_x` instead
Dec 05 02:03:21.826 INFO [stderr] 
Dec 05 02:03:21.827 INFO [stderr] warning: unused variable: `six`
Dec 05 02:03:21.827 INFO [stderr]   --> src/chapter6/bin/main.rs:11:9
Dec 05 02:03:21.827 INFO [stderr]    |
Dec 05 02:03:21.828 INFO [stderr] 11 |     let six = IpAddrKind::V6;
Dec 05 02:03:21.828 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 05 02:03:21.828 INFO [stderr] 
Dec 05 02:03:21.829 INFO [stderr] warning: unused variable: `home`
Dec 05 02:03:21.829 INFO [stderr]   --> src/chapter6/bin/main.rs:18:9
Dec 05 02:03:21.829 INFO [stderr]    |
Dec 05 02:03:21.829 INFO [stderr] 18 |     let home = IpAddr::V4(String::from("127.0.0.1"));
Dec 05 02:03:21.830 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 05 02:03:21.830 INFO [stderr] 
Dec 05 02:03:21.830 INFO [stderr] warning: unused variable: `loopback`
Dec 05 02:03:21.831 INFO [stderr]   --> src/chapter6/bin/main.rs:19:9
Dec 05 02:03:21.831 INFO [stderr]    |
Dec 05 02:03:21.832 INFO [stderr] 19 |     let loopback = IpAddr::V6(String::from("::1"));
Dec 05 02:03:21.832 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 05 02:03:21.832 INFO [stderr] 
Dec 05 02:03:21.832 INFO [stderr] warning: unused variable: `home`
Dec 05 02:03:21.832 INFO [stderr]   --> src/chapter6/bin/main.rs:21:9
Dec 05 02:03:21.832 INFO [stderr]    |
Dec 05 02:03:21.832 INFO [stderr] 21 |     let home = IpAddr2::V4(127, 0, 0, 1);
Dec 05 02:03:21.832 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 05 02:03:21.835 INFO [stderr] 
Dec 05 02:03:21.835 INFO [stderr] warning: unused variable: `loopback`
Dec 05 02:03:21.835 INFO [stderr]   --> src/chapter6/bin/main.rs:22:9
Dec 05 02:03:21.835 INFO [stderr]    |
Dec 05 02:03:21.835 INFO [stderr] 22 |     let loopback = IpAddr2::V6(String::from("::1"));
Dec 05 02:03:21.835 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 05 02:03:21.835 INFO [stderr] 
Dec 05 02:03:21.836 INFO [stderr] warning: variable `count` is assigned to, but never used
Dec 05 02:03:21.836 INFO [stderr]   --> src/chapter6/bin/main.rs:72:13
Dec 05 02:03:21.836 INFO [stderr]    |
Dec 05 02:03:21.836 INFO [stderr] 72 |     let mut count = 0;
Dec 05 02:03:21.836 INFO [stderr]    |             ^^^^^
Dec 05 02:03:21.836 INFO [stderr]    |
Dec 05 02:03:21.836 INFO [stderr]    = note: consider using `_count` instead
Dec 05 02:03:21.837 INFO [stderr] 
Dec 05 02:03:21.837 INFO [stderr] warning: value assigned to `count` is never read
Dec 05 02:03:21.837 INFO [stderr]   --> src/chapter6/bin/main.rs:76:9
Dec 05 02:03:21.837 INFO [stderr]    |
Dec 05 02:03:21.837 INFO [stderr] 76 |         count += 1;
Dec 05 02:03:21.837 INFO [stderr]    |         ^^^^^
Dec 05 02:03:21.837 INFO [stderr]    |
Dec 05 02:03:21.837 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 02:03:21.838 INFO [stderr] 
Dec 05 02:03:21.903 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 05 02:03:21.903 INFO [stderr]   --> src/chapter6/bin/main.rs:94:5
Dec 05 02:03:21.903 INFO [stderr]    |
Dec 05 02:03:21.903 INFO [stderr] 94 |     Quit,
Dec 05 02:03:21.903 INFO [stderr]    |     ^^^^
Dec 05 02:03:21.915 INFO [stderr]    |
Dec 05 02:03:21.915 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:21.915 INFO [stderr] 
Dec 05 02:03:21.915 INFO [stderr] warning: variant is never constructed: `Move`
Dec 05 02:03:21.916 INFO [stderr]   --> src/chapter6/bin/main.rs:95:5
Dec 05 02:03:21.916 INFO [stderr]    |
Dec 05 02:03:21.916 INFO [stderr] 95 |     Move { x: i32, y: i32 },
Dec 05 02:03:21.917 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:21.917 INFO [stderr] 
Dec 05 02:03:21.917 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 05 02:03:21.917 INFO [stderr]   --> src/chapter6/bin/main.rs:97:5
Dec 05 02:03:21.918 INFO [stderr]    |
Dec 05 02:03:21.918 INFO [stderr] 97 |     ChangeColor(i32, i32, i32),
Dec 05 02:03:21.918 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:21.919 INFO [stderr] 
Dec 05 02:03:21.919 INFO [stderr] warning: variant is never constructed: `Alaska`
Dec 05 02:03:21.919 INFO [stderr]    --> src/chapter6/bin/main.rs:115:5
Dec 05 02:03:21.919 INFO [stderr]     |
Dec 05 02:03:21.920 INFO [stderr] 115 |     Alaska,
Dec 05 02:03:21.920 INFO [stderr]     |     ^^^^^^
Dec 05 02:03:21.920 INFO [stderr] 
Dec 05 02:03:21.921 INFO [stderr] warning: variant is never constructed: `Nickel`
Dec 05 02:03:21.921 INFO [stderr]    --> src/chapter6/bin/main.rs:121:5
Dec 05 02:03:21.921 INFO [stderr]     |
Dec 05 02:03:21.921 INFO [stderr] 121 |     Nickel,
Dec 05 02:03:21.922 INFO [stderr]     |     ^^^^^^
Dec 05 02:03:21.922 INFO [stderr] 
Dec 05 02:03:22.315 INFO [stderr] warning: unused variable: `s1`
Dec 05 02:03:22.315 INFO [stderr]   --> src/collections/bin/main.rs:99:9
Dec 05 02:03:22.316 INFO [stderr]    |
Dec 05 02:03:22.316 INFO [stderr] 99 |     let s1 = String::from("hello");
Dec 05 02:03:22.316 INFO [stderr]    |         ^^ help: consider using `_s1` instead
Dec 05 02:03:22.323 INFO [stderr]    |
Dec 05 02:03:22.323 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:03:22.323 INFO [stderr] 
Dec 05 02:03:22.324 INFO [stderr] warning: unused variable: `scores`
Dec 05 02:03:22.324 INFO [stderr]    --> src/collections/bin/main.rs:143:9
Dec 05 02:03:22.325 INFO [stderr]     |
Dec 05 02:03:22.325 INFO [stderr] 143 |     let scores: HashMap<_, _> = zipped.collect();
Dec 05 02:03:22.325 INFO [stderr]     |         ^^^^^^ help: consider using `_scores` instead
Dec 05 02:03:22.325 INFO [stderr] 
Dec 05 02:03:22.441 INFO [stderr] warning: unused variable: `s`
Dec 05 02:03:22.441 INFO [stderr]  --> src/lifetimes/bin/main.rs:5:13
Dec 05 02:03:22.441 INFO [stderr]   |
Dec 05 02:03:22.442 INFO [stderr] 5 |         let s: &'static str = "asdsa";
Dec 05 02:03:22.442 INFO [stderr]   |             ^ help: consider using `_s` instead
Dec 05 02:03:22.475 INFO [stderr]   |
Dec 05 02:03:22.475 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 02:03:22.476 INFO [stderr] 
Dec 05 02:03:22.476 INFO [stderr] warning: unused variable: `y`
Dec 05 02:03:22.476 INFO [stderr]   --> src/lifetimes/bin/main.rs:40:29
Dec 05 02:03:22.477 INFO [stderr]    |
Dec 05 02:03:22.477 INFO [stderr] 40 | fn longest2<'a>(x: &'a str, y: &str) -> &'a str {
Dec 05 02:03:22.477 INFO [stderr]    |                             ^ help: consider using `_y` instead
Dec 05 02:03:22.477 INFO [stderr] 
Dec 05 02:03:22.478 INFO [stderr] warning: unused variable: `y`
Dec 05 02:03:22.478 INFO [stderr]   --> src/lifetimes/bin/main.rs:44:29
Dec 05 02:03:22.478 INFO [stderr]    |
Dec 05 02:03:22.479 INFO [stderr] 44 | fn longest3<'a>(x: &'a str, y: &str) -> &'a str {
Dec 05 02:03:22.479 INFO [stderr]    |                             ^ help: consider using `_y` instead
Dec 05 02:03:22.479 INFO [stderr] 
Dec 05 02:03:22.528 INFO [stderr] warning: function is never used: `longest3`
Dec 05 02:03:22.528 INFO [stderr]   --> src/lifetimes/bin/main.rs:44:1
Dec 05 02:03:22.528 INFO [stderr]    |
Dec 05 02:03:22.528 INFO [stderr] 44 | fn longest3<'a>(x: &'a str, y: &str) -> &'a str {
Dec 05 02:03:22.528 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:22.549 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:03:22.549 INFO [stderr]   --> src/collections/bin/main.rs:56:9
Dec 05 02:03:22.550 INFO [stderr]    |
Dec 05 02:03:22.550 INFO [stderr] 56 |     let mut s = String::new();
Dec 05 02:03:22.550 INFO [stderr]    |         ----^
Dec 05 02:03:22.550 INFO [stderr]    |         |
Dec 05 02:03:22.550 INFO [stderr]    |         help: remove this `mut`
Dec 05 02:03:22.550 INFO [stderr]    |
Dec 05 02:03:22.551 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:22.551 INFO [stderr] 
Dec 05 02:03:22.551 INFO [stderr] warning: field is never used: `a`
Dec 05 02:03:22.551 INFO [stderr]   --> src/lifetimes/bin/main.rs:50:5
Dec 05 02:03:22.552 INFO [stderr]    |
Dec 05 02:03:22.552 INFO [stderr] 50 |     a: String,
Dec 05 02:03:22.552 INFO [stderr]    |     ^^^^^^^^^
Dec 05 02:03:22.552 INFO [stderr] 
Dec 05 02:03:22.552 INFO [stderr] warning: method is never used: `level`
Dec 05 02:03:22.552 INFO [stderr]   --> src/lifetimes/bin/main.rs:54:5
Dec 05 02:03:22.553 INFO [stderr]    |
Dec 05 02:03:22.553 INFO [stderr] 54 |     fn level(&self) -> i32 {
Dec 05 02:03:22.553 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:22.553 INFO [stderr] 
Dec 05 02:03:22.553 INFO [stderr] warning: method is never used: `a`
Dec 05 02:03:22.554 INFO [stderr]   --> src/lifetimes/bin/main.rs:60:5
Dec 05 02:03:22.554 INFO [stderr]    |
Dec 05 02:03:22.554 INFO [stderr] 60 |     fn a(&self) -> &str {
Dec 05 02:03:22.554 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:22.554 INFO [stderr] 
Dec 05 02:03:22.555 INFO [stderr] warning: function is never used: `longest_with_an_announcement`
Dec 05 02:03:22.555 INFO [stderr]   --> src/lifetimes/bin/main.rs:67:1
Dec 05 02:03:22.555 INFO [stderr]    |
Dec 05 02:03:22.555 INFO [stderr] 67 | / fn longest_with_an_announcement<'a, T>(x: &'a str, y: &'a str, ann: T) -> &'a str
Dec 05 02:03:22.555 INFO [stderr] 68 | |     where T: Display
Dec 05 02:03:22.556 INFO [stderr] 69 | | {
Dec 05 02:03:22.556 INFO [stderr] 70 | |     println!("Announcement! {}", ann);
Dec 05 02:03:22.556 INFO [stderr] ...  |
Dec 05 02:03:22.556 INFO [stderr] 75 | |     }
Dec 05 02:03:22.556 INFO [stderr] 76 | | }
Dec 05 02:03:22.557 INFO [stderr]    | |_^
Dec 05 02:03:22.557 INFO [stderr] 
Dec 05 02:03:22.563 INFO [stderr]    |
Dec 05 02:03:22.563 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 02:03:22.563 INFO [stderr] 
Dec 05 02:03:22.590 INFO [stderr] warning: unused variable: `black`
Dec 05 02:03:22.590 INFO [stderr]    --> src/chapter3/bin/main.rs:107:9
Dec 05 02:03:22.590 INFO [stderr]     |
Dec 05 02:03:22.590 INFO [stderr] 107 |     let black = Color(0, 0, 0);
Dec 05 02:03:22.590 INFO [stderr]     |         ^^^^^ help: consider using `_black` instead
Dec 05 02:03:22.626 INFO [stderr]     |
Dec 05 02:03:22.626 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 02:03:22.627 INFO [stderr] 
Dec 05 02:03:22.627 INFO [stderr] warning: unused variable: `origin`
Dec 05 02:03:22.627 INFO [stderr]    --> src/chapter3/bin/main.rs:108:9
Dec 05 02:03:22.627 INFO [stderr]     |
Dec 05 02:03:22.628 INFO [stderr] 108 |     let origin = Point(0, 0, 0);
Dec 05 02:03:22.628 INFO [stderr]     |         ^^^^^^ help: consider using `_origin` instead
Dec 05 02:03:22.628 INFO [stderr] 
Dec 05 02:03:22.716 INFO [stderr] warning: function is never used: `gives_ownership`
Dec 05 02:03:22.716 INFO [stderr]    --> src/chapter3/bin/main.rs:119:1
Dec 05 02:03:22.716 INFO [stderr]     |
Dec 05 02:03:22.716 INFO [stderr] 119 | fn gives_ownership() -> String {
Dec 05 02:03:22.716 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:22.791 INFO [stderr]     |
Dec 05 02:03:22.791 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 02:03:22.791 INFO [stderr] 
Dec 05 02:03:22.791 INFO [stderr] warning: function is never used: `takes_and_gives_back`
Dec 05 02:03:22.791 INFO [stderr]    --> src/chapter3/bin/main.rs:124:1
Dec 05 02:03:22.791 INFO [stderr]     |
Dec 05 02:03:22.791 INFO [stderr] 124 | fn takes_and_gives_back(a_string: String) -> String {
Dec 05 02:03:22.791 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:22.791 INFO [stderr] 
Dec 05 02:03:22.791 INFO [stderr] warning: function is never used: `no_dangle`
Dec 05 02:03:22.791 INFO [stderr]    --> src/chapter3/bin/main.rs:149:1
Dec 05 02:03:22.791 INFO [stderr]     |
Dec 05 02:03:22.791 INFO [stderr] 149 | fn no_dangle() -> String {
Dec 05 02:03:22.791 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:22.791 INFO [stderr] 
Dec 05 02:03:22.791 INFO [stderr] warning: function is never used: `build_user`
Dec 05 02:03:22.791 INFO [stderr]    --> src/chapter3/bin/main.rs:187:1
Dec 05 02:03:22.791 INFO [stderr]     |
Dec 05 02:03:22.791 INFO [stderr] 187 | fn build_user(email: String, username: String) -> User {
Dec 05 02:03:22.791 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:22.791 INFO [stderr] 
Dec 05 02:03:23.074 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 02:03:23.074 INFO [stderr]    --> src/collections/bin/main.rs:181:14
Dec 05 02:03:23.074 INFO [stderr]     |
Dec 05 02:03:23.074 INFO [stderr] 181 |         t += (*i as f32);
Dec 05 02:03:23.074 INFO [stderr]     |              ^^^^^^^^^^^ help: remove these parentheses
Dec 05 02:03:23.074 INFO [stderr]     |
Dec 05 02:03:23.074 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 02:03:23.074 INFO [stderr] 
Dec 05 02:03:23.203 INFO [stderr] warning: unused variable: `v`
Dec 05 02:03:23.203 INFO [stderr]  --> src/errors/bin/main.rs:5:9
Dec 05 02:03:23.203 INFO [stderr]   |
Dec 05 02:03:23.203 INFO [stderr] 5 |     let v = vec![1, 2, 3];
Dec 05 02:03:23.203 INFO [stderr]   |         ^ help: consider using `_v` instead
Dec 05 02:03:23.203 INFO [stderr]   |
Dec 05 02:03:23.203 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 02:03:23.203 INFO [stderr] 
Dec 05 02:03:23.203 INFO [stderr] warning: unused variable: `f`
Dec 05 02:03:23.203 INFO [stderr]   --> src/errors/bin/main.rs:23:9
Dec 05 02:03:23.203 INFO [stderr]    |
Dec 05 02:03:23.203 INFO [stderr] 23 |     let f = match f {
Dec 05 02:03:23.203 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 05 02:03:23.203 INFO [stderr] 
Dec 05 02:03:23.235 INFO [stderr] warning: function is never used: `read_username_from_file`
Dec 05 02:03:23.235 INFO [stderr]   --> src/errors/bin/main.rs:44:1
Dec 05 02:03:23.235 INFO [stderr]    |
Dec 05 02:03:23.235 INFO [stderr] 44 | fn read_username_from_file() -> Result<String, io::Error> {
Dec 05 02:03:23.243 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:23.243 INFO [stderr]    |
Dec 05 02:03:23.243 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:23.243 INFO [stderr] 
Dec 05 02:03:23.243 INFO [stderr] warning: function is never used: `read_username_from_file2`
Dec 05 02:03:23.243 INFO [stderr]   --> src/errors/bin/main.rs:60:1
Dec 05 02:03:23.243 INFO [stderr]    |
Dec 05 02:03:23.243 INFO [stderr] 60 | fn read_username_from_file2() -> Result<String, io::Error> {
Dec 05 02:03:23.243 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:23.243 INFO [stderr] 
Dec 05 02:03:23.264 INFO [stderr] warning: unused variable: `s1`
Dec 05 02:03:23.264 INFO [stderr]   --> src/collections/bin/main.rs:99:9
Dec 05 02:03:23.264 INFO [stderr]    |
Dec 05 02:03:23.264 INFO [stderr] 99 |     let s1 = String::from("hello");
Dec 05 02:03:23.264 INFO [stderr]    |         ^^ help: consider using `_s1` instead
Dec 05 02:03:23.264 INFO [stderr]    |
Dec 05 02:03:23.264 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:03:23.264 INFO [stderr] 
Dec 05 02:03:23.264 INFO [stderr] warning: unused variable: `scores`
Dec 05 02:03:23.265 INFO [stderr]    --> src/collections/bin/main.rs:143:9
Dec 05 02:03:23.265 INFO [stderr]     |
Dec 05 02:03:23.265 INFO [stderr] 143 |     let scores: HashMap<_, _> = zipped.collect();
Dec 05 02:03:23.265 INFO [stderr]     |         ^^^^^^ help: consider using `_scores` instead
Dec 05 02:03:23.265 INFO [stderr] 
Dec 05 02:03:23.299 INFO [stderr] warning: function `openFile` should have a snake case name such as `open_file`
Dec 05 02:03:23.299 INFO [stderr]   --> src/errors/bin/main.rs:20:1
Dec 05 02:03:23.299 INFO [stderr]    |
Dec 05 02:03:23.299 INFO [stderr] 20 | / fn openFile() {
Dec 05 02:03:23.299 INFO [stderr] 21 | |     let f = File::open("hello.txt");
Dec 05 02:03:23.299 INFO [stderr] 22 | |
Dec 05 02:03:23.299 INFO [stderr] 23 | |     let f = match f {
Dec 05 02:03:23.299 INFO [stderr] ...  |
Dec 05 02:03:23.299 INFO [stderr] 40 | |     };
Dec 05 02:03:23.299 INFO [stderr] 41 | | }
Dec 05 02:03:23.299 INFO [stderr]    | |_^
Dec 05 02:03:23.299 INFO [stderr]    |
Dec 05 02:03:23.299 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 05 02:03:23.299 INFO [stderr] 
Dec 05 02:03:23.323 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:03:23.323 INFO [stderr]   --> src/collections/bin/main.rs:56:9
Dec 05 02:03:23.323 INFO [stderr]    |
Dec 05 02:03:23.323 INFO [stderr] 56 |     let mut s = String::new();
Dec 05 02:03:23.323 INFO [stderr]    |         ----^
Dec 05 02:03:23.323 INFO [stderr]    |         |
Dec 05 02:03:23.323 INFO [stderr]    |         help: remove this `mut`
Dec 05 02:03:23.323 INFO [stderr]    |
Dec 05 02:03:23.323 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 02:03:23.323 INFO [stderr] 
Dec 05 02:03:23.345 INFO [stderr] warning: function is never used: `max_ch`
Dec 05 02:03:23.345 INFO [stderr]   --> src/generics/bin/main.rs:51:1
Dec 05 02:03:23.345 INFO [stderr]    |
Dec 05 02:03:23.345 INFO [stderr] 51 | fn max_ch(list: &[char]) -> Option<char> {
Dec 05 02:03:23.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:23.345 INFO [stderr]    |
Dec 05 02:03:23.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:23.345 INFO [stderr] 
Dec 05 02:03:23.427 INFO [stderr] warning: unused variable: `ip_type`
Dec 05 02:03:23.427 INFO [stderr]  --> src/chapter6/bin/main.rs:1:10
Dec 05 02:03:23.427 INFO [stderr]   |
Dec 05 02:03:23.427 INFO [stderr] 1 | fn route(ip_type: IpAddrKind) { }
Dec 05 02:03:23.427 INFO [stderr]   |          ^^^^^^^ help: consider using `_ip_type` instead
Dec 05 02:03:23.427 INFO [stderr]   |
Dec 05 02:03:23.427 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 02:03:23.427 INFO [stderr] 
Dec 05 02:03:23.427 INFO [stderr] warning: unused variable: `x`
Dec 05 02:03:23.427 INFO [stderr]   --> src/chapter6/bin/main.rs:32:35
Dec 05 02:03:23.427 INFO [stderr]    |
Dec 05 02:03:23.427 INFO [stderr] 32 |     let x = some_string.and_then(|x: &str| Some("sf"));
Dec 05 02:03:23.427 INFO [stderr]    |                                   ^ help: consider using `_x` instead
Dec 05 02:03:23.427 INFO [stderr] 
Dec 05 02:03:23.427 INFO [stderr] warning: unused variable: `six`
Dec 05 02:03:23.427 INFO [stderr]   --> src/chapter6/bin/main.rs:11:9
Dec 05 02:03:23.427 INFO [stderr]    |
Dec 05 02:03:23.427 INFO [stderr] 11 |     let six = IpAddrKind::V6;
Dec 05 02:03:23.427 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 05 02:03:23.427 INFO [stderr] 
Dec 05 02:03:23.427 INFO [stderr] warning: unused variable: `home`
Dec 05 02:03:23.427 INFO [stderr]   --> src/chapter6/bin/main.rs:18:9
Dec 05 02:03:23.427 INFO [stderr]    |
Dec 05 02:03:23.427 INFO [stderr] 18 |     let home = IpAddr::V4(String::from("127.0.0.1"));
Dec 05 02:03:23.427 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 05 02:03:23.427 INFO [stderr] 
Dec 05 02:03:23.427 INFO [stderr] warning: unused variable: `loopback`
Dec 05 02:03:23.427 INFO [stderr]   --> src/chapter6/bin/main.rs:19:9
Dec 05 02:03:23.427 INFO [stderr]    |
Dec 05 02:03:23.427 INFO [stderr] 19 |     let loopback = IpAddr::V6(String::from("::1"));
Dec 05 02:03:23.427 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 05 02:03:23.427 INFO [stderr] 
Dec 05 02:03:23.427 INFO [stderr] warning: unused variable: `home`
Dec 05 02:03:23.427 INFO [stderr]   --> src/chapter6/bin/main.rs:21:9
Dec 05 02:03:23.427 INFO [stderr]    |
Dec 05 02:03:23.427 INFO [stderr] 21 |     let home = IpAddr2::V4(127, 0, 0, 1);
Dec 05 02:03:23.427 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 05 02:03:23.427 INFO [stderr] 
Dec 05 02:03:23.427 INFO [stderr] warning: unused variable: `loopback`
Dec 05 02:03:23.427 INFO [stderr]   --> src/chapter6/bin/main.rs:22:9
Dec 05 02:03:23.427 INFO [stderr]    |
Dec 05 02:03:23.427 INFO [stderr] 22 |     let loopback = IpAddr2::V6(String::from("::1"));
Dec 05 02:03:23.427 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 05 02:03:23.427 INFO [stderr] 
Dec 05 02:03:23.427 INFO [stderr] warning: variable `count` is assigned to, but never used
Dec 05 02:03:23.427 INFO [stderr]   --> src/chapter6/bin/main.rs:72:13
Dec 05 02:03:23.428 INFO [stderr]    |
Dec 05 02:03:23.428 INFO [stderr] 72 |     let mut count = 0;
Dec 05 02:03:23.428 INFO [stderr]    |             ^^^^^
Dec 05 02:03:23.428 INFO [stderr]    |
Dec 05 02:03:23.428 INFO [stderr]    = note: consider using `_count` instead
Dec 05 02:03:23.428 INFO [stderr] 
Dec 05 02:03:23.428 INFO [stderr] warning: value assigned to `count` is never read
Dec 05 02:03:23.428 INFO [stderr]   --> src/chapter6/bin/main.rs:76:9
Dec 05 02:03:23.428 INFO [stderr]    |
Dec 05 02:03:23.428 INFO [stderr] 76 |         count += 1;
Dec 05 02:03:23.428 INFO [stderr]    |         ^^^^^
Dec 05 02:03:23.428 INFO [stderr]    |
Dec 05 02:03:23.428 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 02:03:23.428 INFO [stderr] 
Dec 05 02:03:23.435 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 05 02:03:23.435 INFO [stderr]   --> src/chapter6/bin/main.rs:94:5
Dec 05 02:03:23.435 INFO [stderr]    |
Dec 05 02:03:23.435 INFO [stderr] 94 |     Quit,
Dec 05 02:03:23.435 INFO [stderr]    |     ^^^^
Dec 05 02:03:23.435 INFO [stderr]    |
Dec 05 02:03:23.435 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:03:23.435 INFO [stderr] 
Dec 05 02:03:23.435 INFO [stderr] warning: variant is never constructed: `Move`
Dec 05 02:03:23.435 INFO [stderr]   --> src/chapter6/bin/main.rs:95:5
Dec 05 02:03:23.435 INFO [stderr]    |
Dec 05 02:03:23.435 INFO [stderr] 95 |     Move { x: i32, y: i32 },
Dec 05 02:03:23.435 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:23.435 INFO [stderr] 
Dec 05 02:03:23.435 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 05 02:03:23.435 INFO [stderr]   --> src/chapter6/bin/main.rs:97:5
Dec 05 02:03:23.435 INFO [stderr]    |
Dec 05 02:03:23.435 INFO [stderr] 97 |     ChangeColor(i32, i32, i32),
Dec 05 02:03:23.435 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:03:23.435 INFO [stderr] 
Dec 05 02:03:23.435 INFO [stderr] warning: variant is never constructed: `Alaska`
Dec 05 02:03:23.435 INFO [stderr]    --> src/chapter6/bin/main.rs:115:5
Dec 05 02:03:23.435 INFO [stderr]     |
Dec 05 02:03:23.435 INFO [stderr] 115 |     Alaska,
Dec 05 02:03:23.435 INFO [stderr]     |     ^^^^^^
Dec 05 02:03:23.435 INFO [stderr] 
Dec 05 02:03:23.435 INFO [stderr] warning: variant is never constructed: `Nickel`
Dec 05 02:03:23.435 INFO [stderr]    --> src/chapter6/bin/main.rs:121:5
Dec 05 02:03:23.435 INFO [stderr]     |
Dec 05 02:03:23.435 INFO [stderr] 121 |     Nickel,
Dec 05 02:03:23.435 INFO [stderr]     |     ^^^^^^
Dec 05 02:03:23.435 INFO [stderr] 
Dec 05 02:03:23.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.07s
Dec 05 02:03:23.705 INFO [stderr] su: No module specific data is present
Dec 05 02:03:24.415 INFO running `"docker" "inspect" "76aadb09fd3b228fe3148d10a20226cbaf4cb782402156401a91bd1288fa05f1"`
Dec 05 02:03:24.747 INFO running `"docker" "rm" "-f" "76aadb09fd3b228fe3148d10a20226cbaf4cb782402156401a91bd1288fa05f1"`
Dec 05 02:03:25.122 INFO [stdout] 76aadb09fd3b228fe3148d10a20226cbaf4cb782402156401a91bd1288fa05f1