Nov 01 20:43:19.478 INFO testing ICimpoes/rusty-train against 1.30.0 for beta-1.31-1
Nov 01 20:43:19.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 20:43:19.955 INFO blam! bab740a38435fb1bf0f4c35a0ad361867829a7da30ce3c6f1f00b65dfd0b7fe1
Nov 01 20:43:19.971 INFO running `"docker" "start" "-a" "bab740a38435fb1bf0f4c35a0ad361867829a7da30ce3c6f1f00b65dfd0b7fe1"`
Nov 01 20:43:20.992 INFO kablam! usermod: no changes
Nov 01 20:43:21.080 INFO kablam!    Compiling rusty-train v0.1.0 (/source)
Nov 01 20:43:21.635 INFO kablam! warning: function is never used: `middle_function`
Nov 01 20:43:21.635 INFO kablam!  --> src/communicator/lib/mod.rs:6:5
Nov 01 20:43:21.635 INFO kablam!   |
Nov 01 20:43:21.635 INFO kablam! 6 |     pub fn middle_function() {
Nov 01 20:43:21.635 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:21.635 INFO kablam!   |
Nov 01 20:43:21.635 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 20:43:21.635 INFO kablam! 
Nov 01 20:43:21.635 INFO kablam! warning: function is never used: `middle_secret_function`
Nov 01 20:43:21.635 INFO kablam!   --> src/communicator/lib/mod.rs:10:5
Nov 01 20:43:21.635 INFO kablam!    |
Nov 01 20:43:21.635 INFO kablam! 10 |     fn middle_secret_function() {
Nov 01 20:43:21.635 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:21.635 INFO kablam! 
Nov 01 20:43:21.635 INFO kablam! warning: function is never used: `inner_function`
Nov 01 20:43:21.635 INFO kablam!   --> src/communicator/lib/mod.rs:17:9
Nov 01 20:43:21.635 INFO kablam!    |
Nov 01 20:43:21.635 INFO kablam! 17 |         pub fn inner_function() {}
Nov 01 20:43:21.635 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:21.635 INFO kablam! 
Nov 01 20:43:21.635 INFO kablam! warning: function is never used: `secret_function`
Nov 01 20:43:21.635 INFO kablam!   --> src/communicator/lib/mod.rs:19:9
Nov 01 20:43:21.635 INFO kablam!    |
Nov 01 20:43:21.635 INFO kablam! 19 |         fn secret_function() {
Nov 01 20:43:21.635 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:21.635 INFO kablam! 
Nov 01 20:43:21.635 INFO kablam! warning: function is never used: `inner_function`
Nov 01 20:43:21.635 INFO kablam!   --> src/communicator/lib/mod.rs:26:13
Nov 01 20:43:21.635 INFO kablam!    |
Nov 01 20:43:21.635 INFO kablam! 26 |             pub fn inner_function() {
Nov 01 20:43:21.635 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:21.635 INFO kablam! 
Nov 01 20:43:21.635 INFO kablam! warning: function is never used: `try_me`
Nov 01 20:43:21.635 INFO kablam!   --> src/communicator/lib/mod.rs:56:1
Nov 01 20:43:21.635 INFO kablam!    |
Nov 01 20:43:21.635 INFO kablam! 56 | fn try_me() {
Nov 01 20:43:21.635 INFO kablam!    | ^^^^^^^^^^^
Nov 01 20:43:21.635 INFO kablam! 
Nov 01 20:43:21.635 INFO kablam! warning: function is never used: `prints_and_returns_10`
Nov 01 20:43:21.635 INFO kablam!   --> src/communicator/lib/mod.rs:89:1
Nov 01 20:43:21.635 INFO kablam!    |
Nov 01 20:43:21.635 INFO kablam! 89 | fn prints_and_returns_10(a: i32) -> i32 {
Nov 01 20:43:21.635 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:21.635 INFO kablam! 
Nov 01 20:43:23.019 INFO kablam! warning: unused variable: `black`
Nov 01 20:43:23.020 INFO kablam!    --> src/chapter3/bin/main.rs:107:9
Nov 01 20:43:23.020 INFO kablam!     |
Nov 01 20:43:23.020 INFO kablam! 107 |     let black = Color(0, 0, 0);
Nov 01 20:43:23.021 INFO kablam!     |         ^^^^^ help: consider using `_black` instead
Nov 01 20:43:23.021 INFO kablam!     |
Nov 01 20:43:23.021 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 20:43:23.022 INFO kablam! 
Nov 01 20:43:23.022 INFO kablam! warning: unused variable: `origin`
Nov 01 20:43:23.022 INFO kablam!    --> src/chapter3/bin/main.rs:108:9
Nov 01 20:43:23.023 INFO kablam!     |
Nov 01 20:43:23.023 INFO kablam! 108 |     let origin = Point(0, 0, 0);
Nov 01 20:43:23.023 INFO kablam!     |         ^^^^^^ help: consider using `_origin` instead
Nov 01 20:43:23.023 INFO kablam! 
Nov 01 20:43:23.063 INFO kablam! warning: function is never used: `gives_ownership`
Nov 01 20:43:23.063 INFO kablam!    --> src/chapter3/bin/main.rs:119:1
Nov 01 20:43:23.063 INFO kablam!     |
Nov 01 20:43:23.063 INFO kablam! 119 | fn gives_ownership() -> String {
Nov 01 20:43:23.063 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:23.064 INFO kablam!     |
Nov 01 20:43:23.067 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 20:43:23.067 INFO kablam! 
Nov 01 20:43:23.071 INFO kablam! warning: function is never used: `takes_and_gives_back`
Nov 01 20:43:23.071 INFO kablam!    --> src/chapter3/bin/main.rs:124:1
Nov 01 20:43:23.071 INFO kablam!     |
Nov 01 20:43:23.071 INFO kablam! 124 | fn takes_and_gives_back(a_string: String) -> String {
Nov 01 20:43:23.071 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:23.071 INFO kablam! 
Nov 01 20:43:23.071 INFO kablam! warning: function is never used: `no_dangle`
Nov 01 20:43:23.071 INFO kablam!    --> src/chapter3/bin/main.rs:149:1
Nov 01 20:43:23.071 INFO kablam!     |
Nov 01 20:43:23.071 INFO kablam! 149 | fn no_dangle() -> String {
Nov 01 20:43:23.071 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:23.071 INFO kablam! 
Nov 01 20:43:23.071 INFO kablam! warning: function is never used: `build_user`
Nov 01 20:43:23.071 INFO kablam!    --> src/chapter3/bin/main.rs:187:1
Nov 01 20:43:23.071 INFO kablam!     |
Nov 01 20:43:23.071 INFO kablam! 187 | fn build_user(email: String, username: String) -> User {
Nov 01 20:43:23.071 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:23.071 INFO kablam! 
Nov 01 20:43:24.027 INFO kablam! warning: unused imports: `Red`, `Yellow`
Nov 01 20:43:24.028 INFO kablam!  --> src/chapter7/bin/main.rs:3:34
Nov 01 20:43:24.028 INFO kablam!   |
Nov 01 20:43:24.028 INFO kablam! 3 | use communicator::TrafficLight::{Red, Yellow};
Nov 01 20:43:24.029 INFO kablam!   |                                  ^^^  ^^^^^^
Nov 01 20:43:24.029 INFO kablam!   |
Nov 01 20:43:24.029 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 20:43:24.030 INFO kablam! 
Nov 01 20:43:24.127 INFO kablam! warning: unused variable: `red`
Nov 01 20:43:24.128 INFO kablam!  --> src/chapter7/bin/main.rs:8:9
Nov 01 20:43:24.128 INFO kablam!   |
Nov 01 20:43:24.128 INFO kablam! 8 |     let red = Red;
Nov 01 20:43:24.128 INFO kablam!   |         ^^^ help: consider using `_red` instead
Nov 01 20:43:24.132 INFO kablam!   |
Nov 01 20:43:24.133 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 20:43:24.133 INFO kablam! 
Nov 01 20:43:24.133 INFO kablam! warning: unused variable: `yellow`
Nov 01 20:43:24.133 INFO kablam!  --> src/chapter7/bin/main.rs:9:9
Nov 01 20:43:24.134 INFO kablam!   |
Nov 01 20:43:24.134 INFO kablam! 9 |     let yellow = Yellow;
Nov 01 20:43:24.134 INFO kablam!   |         ^^^^^^ help: consider using `_yellow` instead
Nov 01 20:43:24.135 INFO kablam! 
Nov 01 20:43:24.135 INFO kablam! warning: unused variable: `green`
Nov 01 20:43:24.135 INFO kablam!   --> src/chapter7/bin/main.rs:10:9
Nov 01 20:43:24.135 INFO kablam!    |
Nov 01 20:43:24.136 INFO kablam! 10 |     let green = communicator::TrafficLight::Green;
Nov 01 20:43:24.136 INFO kablam!    |         ^^^^^ help: consider using `_green` instead
Nov 01 20:43:24.136 INFO kablam! 
Nov 01 20:43:24.137 INFO kablam! warning: unused variable: `green`
Nov 01 20:43:24.137 INFO kablam!   --> src/chapter7/bin/main.rs:14:9
Nov 01 20:43:24.137 INFO kablam!    |
Nov 01 20:43:24.137 INFO kablam! 14 |     let green = Green;
Nov 01 20:43:24.138 INFO kablam!    |         ^^^^^ help: consider using `_green` instead
Nov 01 20:43:24.138 INFO kablam! 
Nov 01 20:43:24.287 INFO kablam! warning: function is never used: `max_ch`
Nov 01 20:43:24.288 INFO kablam!   --> src/generics/bin/main.rs:51:1
Nov 01 20:43:24.288 INFO kablam!    |
Nov 01 20:43:24.288 INFO kablam! 51 | fn max_ch(list: &[char]) -> Option<char> {
Nov 01 20:43:24.288 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.289 INFO kablam!    |
Nov 01 20:43:24.289 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:24.289 INFO kablam! 
Nov 01 20:43:24.395 INFO kablam! warning: unused variable: `s`
Nov 01 20:43:24.396 INFO kablam!  --> src/lifetimes/bin/main.rs:5:13
Nov 01 20:43:24.396 INFO kablam!   |
Nov 01 20:43:24.396 INFO kablam! 5 |         let s: &'static str = "asdsa";
Nov 01 20:43:24.397 INFO kablam!   |             ^ help: consider using `_s` instead
Nov 01 20:43:24.397 INFO kablam!   |
Nov 01 20:43:24.397 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 20:43:24.397 INFO kablam! 
Nov 01 20:43:24.398 INFO kablam! warning: unused variable: `y`
Nov 01 20:43:24.398 INFO kablam!   --> src/lifetimes/bin/main.rs:40:29
Nov 01 20:43:24.398 INFO kablam!    |
Nov 01 20:43:24.398 INFO kablam! 40 | fn longest2<'a>(x: &'a str, y: &str) -> &'a str {
Nov 01 20:43:24.399 INFO kablam!    |                             ^ help: consider using `_y` instead
Nov 01 20:43:24.399 INFO kablam! 
Nov 01 20:43:24.399 INFO kablam! warning: unused variable: `y`
Nov 01 20:43:24.400 INFO kablam!   --> src/lifetimes/bin/main.rs:44:29
Nov 01 20:43:24.400 INFO kablam!    |
Nov 01 20:43:24.400 INFO kablam! 44 | fn longest3<'a>(x: &'a str, y: &str) -> &'a str {
Nov 01 20:43:24.400 INFO kablam!    |                             ^ help: consider using `_y` instead
Nov 01 20:43:24.400 INFO kablam! 
Nov 01 20:43:24.419 INFO kablam! warning: function is never used: `longest3`
Nov 01 20:43:24.419 INFO kablam!   --> src/lifetimes/bin/main.rs:44:1
Nov 01 20:43:24.419 INFO kablam!    |
Nov 01 20:43:24.419 INFO kablam! 44 | fn longest3<'a>(x: &'a str, y: &str) -> &'a str {
Nov 01 20:43:24.419 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.419 INFO kablam!    |
Nov 01 20:43:24.420 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:24.420 INFO kablam! 
Nov 01 20:43:24.420 INFO kablam! warning: field is never used: `a`
Nov 01 20:43:24.420 INFO kablam!   --> src/lifetimes/bin/main.rs:50:5
Nov 01 20:43:24.420 INFO kablam!    |
Nov 01 20:43:24.420 INFO kablam! 50 |     a: String,
Nov 01 20:43:24.420 INFO kablam!    |     ^^^^^^^^^
Nov 01 20:43:24.420 INFO kablam! 
Nov 01 20:43:24.420 INFO kablam! warning: method is never used: `level`
Nov 01 20:43:24.420 INFO kablam!   --> src/lifetimes/bin/main.rs:54:5
Nov 01 20:43:24.420 INFO kablam!    |
Nov 01 20:43:24.420 INFO kablam! 54 |     fn level(&self) -> i32 {
Nov 01 20:43:24.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.420 INFO kablam! 
Nov 01 20:43:24.420 INFO kablam! warning: method is never used: `a`
Nov 01 20:43:24.420 INFO kablam!   --> src/lifetimes/bin/main.rs:60:5
Nov 01 20:43:24.420 INFO kablam!    |
Nov 01 20:43:24.420 INFO kablam! 60 |     fn a(&self) -> &str {
Nov 01 20:43:24.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.420 INFO kablam! 
Nov 01 20:43:24.420 INFO kablam! warning: function is never used: `longest_with_an_announcement`
Nov 01 20:43:24.420 INFO kablam!   --> src/lifetimes/bin/main.rs:67:1
Nov 01 20:43:24.420 INFO kablam!    |
Nov 01 20:43:24.420 INFO kablam! 67 | / fn longest_with_an_announcement<'a, T>(x: &'a str, y: &'a str, ann: T) -> &'a str
Nov 01 20:43:24.420 INFO kablam! 68 | |     where T: Display
Nov 01 20:43:24.420 INFO kablam! 69 | | {
Nov 01 20:43:24.420 INFO kablam! 70 | |     println!("Announcement! {}", ann);
Nov 01 20:43:24.420 INFO kablam! ...  |
Nov 01 20:43:24.420 INFO kablam! 75 | |     }
Nov 01 20:43:24.420 INFO kablam! 76 | | }
Nov 01 20:43:24.420 INFO kablam!    | |_^
Nov 01 20:43:24.420 INFO kablam! 
Nov 01 20:43:24.651 INFO kablam! warning: unused variable: `t`
Nov 01 20:43:24.651 INFO kablam!   --> src/traits/bin/main.rs:83:24
Nov 01 20:43:24.651 INFO kablam!    |
Nov 01 20:43:24.651 INFO kablam! 83 | fn some_function<T, U>(t: T, u: U) -> i32
Nov 01 20:43:24.651 INFO kablam!    |                        ^ help: consider using `_t` instead
Nov 01 20:43:24.651 INFO kablam!    |
Nov 01 20:43:24.651 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:43:24.651 INFO kablam! 
Nov 01 20:43:24.651 INFO kablam! warning: unused variable: `u`
Nov 01 20:43:24.651 INFO kablam!   --> src/traits/bin/main.rs:83:30
Nov 01 20:43:24.651 INFO kablam!    |
Nov 01 20:43:24.651 INFO kablam! 83 | fn some_function<T, U>(t: T, u: U) -> i32
Nov 01 20:43:24.651 INFO kablam!    |                              ^ help: consider using `_u` instead
Nov 01 20:43:24.651 INFO kablam! 
Nov 01 20:43:24.703 INFO kablam! warning: unused variable: `v`
Nov 01 20:43:24.703 INFO kablam!  --> src/errors/bin/main.rs:5:9
Nov 01 20:43:24.703 INFO kablam!   |
Nov 01 20:43:24.703 INFO kablam! 5 |     let v = vec![1, 2, 3];
Nov 01 20:43:24.703 INFO kablam!   |         ^ help: consider using `_v` instead
Nov 01 20:43:24.703 INFO kablam!   |
Nov 01 20:43:24.703 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 20:43:24.703 INFO kablam! 
Nov 01 20:43:24.703 INFO kablam! warning: unused variable: `f`
Nov 01 20:43:24.703 INFO kablam!   --> src/errors/bin/main.rs:23:9
Nov 01 20:43:24.703 INFO kablam!    |
Nov 01 20:43:24.703 INFO kablam! 23 |     let f = match f {
Nov 01 20:43:24.703 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 01 20:43:24.703 INFO kablam! 
Nov 01 20:43:24.721 INFO kablam! warning: function is never used: `read_username_from_file`
Nov 01 20:43:24.721 INFO kablam!   --> src/errors/bin/main.rs:44:1
Nov 01 20:43:24.721 INFO kablam!    |
Nov 01 20:43:24.721 INFO kablam! 44 | fn read_username_from_file() -> Result<String, io::Error> {
Nov 01 20:43:24.721 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.721 INFO kablam!    |
Nov 01 20:43:24.721 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:24.721 INFO kablam! 
Nov 01 20:43:24.721 INFO kablam! warning: function is never used: `read_username_from_file2`
Nov 01 20:43:24.721 INFO kablam!   --> src/errors/bin/main.rs:60:1
Nov 01 20:43:24.721 INFO kablam!    |
Nov 01 20:43:24.721 INFO kablam! 60 | fn read_username_from_file2() -> Result<String, io::Error> {
Nov 01 20:43:24.721 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.721 INFO kablam! 
Nov 01 20:43:24.721 INFO kablam! warning: function `openFile` should have a snake case name such as `open_file`
Nov 01 20:43:24.721 INFO kablam!   --> src/errors/bin/main.rs:20:1
Nov 01 20:43:24.721 INFO kablam!    |
Nov 01 20:43:24.721 INFO kablam! 20 | / fn openFile() {
Nov 01 20:43:24.721 INFO kablam! 21 | |     let f = File::open("hello.txt");
Nov 01 20:43:24.721 INFO kablam! 22 | |
Nov 01 20:43:24.721 INFO kablam! 23 | |     let f = match f {
Nov 01 20:43:24.721 INFO kablam! ...  |
Nov 01 20:43:24.721 INFO kablam! 40 | |     };
Nov 01 20:43:24.721 INFO kablam! 41 | | }
Nov 01 20:43:24.721 INFO kablam!    | |_^
Nov 01 20:43:24.721 INFO kablam!    |
Nov 01 20:43:24.721 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 20:43:24.721 INFO kablam! 
Nov 01 20:43:24.787 INFO kablam! warning: function is never used: `some_function`
Nov 01 20:43:24.787 INFO kablam!   --> src/traits/bin/main.rs:83:1
Nov 01 20:43:24.787 INFO kablam!    |
Nov 01 20:43:24.787 INFO kablam! 83 | / fn some_function<T, U>(t: T, u: U) -> i32
Nov 01 20:43:24.787 INFO kablam! 84 | |     where T: std::fmt::Display + Clone,
Nov 01 20:43:24.787 INFO kablam! 85 | |           U: Clone + std::fmt::Debug {
Nov 01 20:43:24.787 INFO kablam! 86 | |     1
Nov 01 20:43:24.787 INFO kablam! 87 | | }
Nov 01 20:43:24.787 INFO kablam!    | |_^
Nov 01 20:43:24.787 INFO kablam!    |
Nov 01 20:43:24.787 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:24.787 INFO kablam! 
Nov 01 20:43:24.787 INFO kablam! warning: struct is never constructed: `Pair`
Nov 01 20:43:24.787 INFO kablam!   --> src/traits/bin/main.rs:92:1
Nov 01 20:43:24.787 INFO kablam!    |
Nov 01 20:43:24.787 INFO kablam! 92 | struct Pair<T> {
Nov 01 20:43:24.787 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 20:43:24.787 INFO kablam! 
Nov 01 20:43:24.787 INFO kablam! warning: method is never used: `new`
Nov 01 20:43:24.787 INFO kablam!   --> src/traits/bin/main.rs:98:5
Nov 01 20:43:24.787 INFO kablam!    |
Nov 01 20:43:24.787 INFO kablam! 98 |     fn new(x: T, y: T) -> Self {
Nov 01 20:43:24.787 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.787 INFO kablam! 
Nov 01 20:43:24.787 INFO kablam! warning: method is never used: `cmp_display`
Nov 01 20:43:24.787 INFO kablam!    --> src/traits/bin/main.rs:107:5
Nov 01 20:43:24.787 INFO kablam!     |
Nov 01 20:43:24.787 INFO kablam! 107 |     fn cmp_display(&self) {
Nov 01 20:43:24.787 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.787 INFO kablam! 
Nov 01 20:43:24.835 INFO kablam! warning: unused variable: `black`
Nov 01 20:43:24.835 INFO kablam!   --> src/chapter5/bin/main.rs:23:9
Nov 01 20:43:24.835 INFO kablam!    |
Nov 01 20:43:24.835 INFO kablam! 23 |     let black = Color(0, 0, 0);
Nov 01 20:43:24.835 INFO kablam!    |         ^^^^^ help: consider using `_black` instead
Nov 01 20:43:24.877 INFO kablam!    |
Nov 01 20:43:24.877 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:43:24.877 INFO kablam! 
Nov 01 20:43:24.877 INFO kablam! warning: unused variable: `origin`
Nov 01 20:43:24.877 INFO kablam!   --> src/chapter5/bin/main.rs:24:9
Nov 01 20:43:24.877 INFO kablam!    |
Nov 01 20:43:24.877 INFO kablam! 24 |     let origin = Point(0, 0, 0);
Nov 01 20:43:24.877 INFO kablam!    |         ^^^^^^ help: consider using `_origin` instead
Nov 01 20:43:24.877 INFO kablam! 
Nov 01 20:43:24.951 INFO kablam! warning: function is never used: `build_user`
Nov 01 20:43:24.951 INFO kablam!    --> src/chapter5/bin/main.rs:103:1
Nov 01 20:43:24.951 INFO kablam!     |
Nov 01 20:43:24.951 INFO kablam! 103 | fn build_user(email: String, username: String) -> User {
Nov 01 20:43:24.951 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:24.951 INFO kablam!     |
Nov 01 20:43:24.951 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 20:43:24.951 INFO kablam! 
Nov 01 20:43:26.739 INFO kablam! warning: unused variable: `ip_type`
Nov 01 20:43:26.739 INFO kablam!  --> src/chapter6/bin/main.rs:1:10
Nov 01 20:43:26.739 INFO kablam!   |
Nov 01 20:43:26.739 INFO kablam! 1 | fn route(ip_type: IpAddrKind) { }
Nov 01 20:43:26.739 INFO kablam!   |          ^^^^^^^ help: consider using `_ip_type` instead
Nov 01 20:43:26.739 INFO kablam!   |
Nov 01 20:43:26.739 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 20:43:26.739 INFO kablam! 
Nov 01 20:43:26.739 INFO kablam! warning: unused variable: `x`
Nov 01 20:43:26.739 INFO kablam!   --> src/chapter6/bin/main.rs:32:35
Nov 01 20:43:26.739 INFO kablam!    |
Nov 01 20:43:26.739 INFO kablam! 32 |     let x = some_string.and_then(|x: &str| Some("sf"));
Nov 01 20:43:26.739 INFO kablam!    |                                   ^ help: consider using `_x` instead
Nov 01 20:43:26.739 INFO kablam! 
Nov 01 20:43:26.739 INFO kablam! warning: unused variable: `six`
Nov 01 20:43:26.739 INFO kablam!   --> src/chapter6/bin/main.rs:11:9
Nov 01 20:43:26.739 INFO kablam!    |
Nov 01 20:43:26.739 INFO kablam! 11 |     let six = IpAddrKind::V6;
Nov 01 20:43:26.739 INFO kablam!    |         ^^^ help: consider using `_six` instead
Nov 01 20:43:26.739 INFO kablam! 
Nov 01 20:43:26.739 INFO kablam! warning: unused variable: `home`
Nov 01 20:43:26.739 INFO kablam!   --> src/chapter6/bin/main.rs:18:9
Nov 01 20:43:26.739 INFO kablam!    |
Nov 01 20:43:26.739 INFO kablam! 18 |     let home = IpAddr::V4(String::from("127.0.0.1"));
Nov 01 20:43:26.739 INFO kablam!    |         ^^^^ help: consider using `_home` instead
Nov 01 20:43:26.739 INFO kablam! 
Nov 01 20:43:26.739 INFO kablam! warning: unused variable: `loopback`
Nov 01 20:43:26.739 INFO kablam!   --> src/chapter6/bin/main.rs:19:9
Nov 01 20:43:26.739 INFO kablam!    |
Nov 01 20:43:26.739 INFO kablam! 19 |     let loopback = IpAddr::V6(String::from("::1"));
Nov 01 20:43:26.739 INFO kablam!    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 01 20:43:26.739 INFO kablam! 
Nov 01 20:43:26.739 INFO kablam! warning: unused variable: `home`
Nov 01 20:43:26.739 INFO kablam!   --> src/chapter6/bin/main.rs:21:9
Nov 01 20:43:26.739 INFO kablam!    |
Nov 01 20:43:26.739 INFO kablam! 21 |     let home = IpAddr2::V4(127, 0, 0, 1);
Nov 01 20:43:26.739 INFO kablam!    |         ^^^^ help: consider using `_home` instead
Nov 01 20:43:26.739 INFO kablam! 
Nov 01 20:43:26.739 INFO kablam! warning: unused variable: `loopback`
Nov 01 20:43:26.739 INFO kablam!   --> src/chapter6/bin/main.rs:22:9
Nov 01 20:43:26.739 INFO kablam!    |
Nov 01 20:43:26.739 INFO kablam! 22 |     let loopback = IpAddr2::V6(String::from("::1"));
Nov 01 20:43:26.739 INFO kablam!    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 01 20:43:26.740 INFO kablam! 
Nov 01 20:43:26.740 INFO kablam! warning: variable `count` is assigned to, but never used
Nov 01 20:43:26.740 INFO kablam!   --> src/chapter6/bin/main.rs:72:13
Nov 01 20:43:26.740 INFO kablam!    |
Nov 01 20:43:26.740 INFO kablam! 72 |     let mut count = 0;
Nov 01 20:43:26.740 INFO kablam!    |             ^^^^^
Nov 01 20:43:26.740 INFO kablam!    |
Nov 01 20:43:26.740 INFO kablam!    = note: consider using `_count` instead
Nov 01 20:43:26.740 INFO kablam! 
Nov 01 20:43:26.740 INFO kablam! warning: value assigned to `count` is never read
Nov 01 20:43:26.740 INFO kablam!   --> src/chapter6/bin/main.rs:76:9
Nov 01 20:43:26.740 INFO kablam!    |
Nov 01 20:43:26.740 INFO kablam! 76 |         count += 1;
Nov 01 20:43:26.740 INFO kablam!    |         ^^^^^
Nov 01 20:43:26.740 INFO kablam!    |
Nov 01 20:43:26.740 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 20:43:26.740 INFO kablam! 
Nov 01 20:43:26.763 INFO kablam! warning: variant is never constructed: `Quit`
Nov 01 20:43:26.763 INFO kablam!   --> src/chapter6/bin/main.rs:94:5
Nov 01 20:43:26.763 INFO kablam!    |
Nov 01 20:43:26.763 INFO kablam! 94 |     Quit,
Nov 01 20:43:26.763 INFO kablam!    |     ^^^^
Nov 01 20:43:26.763 INFO kablam!    |
Nov 01 20:43:26.763 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:26.763 INFO kablam! 
Nov 01 20:43:26.763 INFO kablam! warning: variant is never constructed: `Move`
Nov 01 20:43:26.763 INFO kablam!   --> src/chapter6/bin/main.rs:95:5
Nov 01 20:43:26.763 INFO kablam!    |
Nov 01 20:43:26.763 INFO kablam! 95 |     Move { x: i32, y: i32 },
Nov 01 20:43:26.763 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:26.763 INFO kablam! 
Nov 01 20:43:26.763 INFO kablam! warning: variant is never constructed: `ChangeColor`
Nov 01 20:43:26.763 INFO kablam!   --> src/chapter6/bin/main.rs:97:5
Nov 01 20:43:26.763 INFO kablam!    |
Nov 01 20:43:26.763 INFO kablam! 97 |     ChangeColor(i32, i32, i32),
Nov 01 20:43:26.763 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:26.763 INFO kablam! 
Nov 01 20:43:26.763 INFO kablam! warning: variant is never constructed: `Alaska`
Nov 01 20:43:26.763 INFO kablam!    --> src/chapter6/bin/main.rs:115:5
Nov 01 20:43:26.763 INFO kablam!     |
Nov 01 20:43:26.763 INFO kablam! 115 |     Alaska,
Nov 01 20:43:26.763 INFO kablam!     |     ^^^^^^
Nov 01 20:43:26.763 INFO kablam! 
Nov 01 20:43:26.763 INFO kablam! warning: variant is never constructed: `Nickel`
Nov 01 20:43:26.763 INFO kablam!    --> src/chapter6/bin/main.rs:121:5
Nov 01 20:43:26.763 INFO kablam!     |
Nov 01 20:43:26.763 INFO kablam! 121 |     Nickel,
Nov 01 20:43:26.763 INFO kablam!     |     ^^^^^^
Nov 01 20:43:26.763 INFO kablam! 
Nov 01 20:43:27.263 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 20:43:27.263 INFO kablam!    --> src/collections/bin/main.rs:181:14
Nov 01 20:43:27.263 INFO kablam!     |
Nov 01 20:43:27.263 INFO kablam! 181 |         t += (*i as f32);
Nov 01 20:43:27.263 INFO kablam!     |              ^^^^^^^^^^^ help: remove these parentheses
Nov 01 20:43:27.263 INFO kablam!     |
Nov 01 20:43:27.263 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 20:43:27.263 INFO kablam! 
Nov 01 20:43:27.415 INFO kablam! warning: unused variable: `s1`
Nov 01 20:43:27.415 INFO kablam!   --> src/collections/bin/main.rs:99:9
Nov 01 20:43:27.415 INFO kablam!    |
Nov 01 20:43:27.415 INFO kablam! 99 |     let s1 = String::from("hello");
Nov 01 20:43:27.415 INFO kablam!    |         ^^ help: consider using `_s1` instead
Nov 01 20:43:27.415 INFO kablam!    |
Nov 01 20:43:27.415 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:43:27.415 INFO kablam! 
Nov 01 20:43:27.415 INFO kablam! warning: unused variable: `scores`
Nov 01 20:43:27.415 INFO kablam!    --> src/collections/bin/main.rs:143:9
Nov 01 20:43:27.415 INFO kablam!     |
Nov 01 20:43:27.415 INFO kablam! 143 |     let scores: HashMap<_, _> = zipped.collect();
Nov 01 20:43:27.415 INFO kablam!     |         ^^^^^^ help: consider using `_scores` instead
Nov 01 20:43:27.415 INFO kablam! 
Nov 01 20:43:27.439 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:43:27.439 INFO kablam!   --> src/collections/bin/main.rs:56:9
Nov 01 20:43:27.439 INFO kablam!    |
Nov 01 20:43:27.439 INFO kablam! 56 |     let mut s = String::new();
Nov 01 20:43:27.439 INFO kablam!    |         ----^
Nov 01 20:43:27.439 INFO kablam!    |         |
Nov 01 20:43:27.439 INFO kablam!    |         help: remove this `mut`
Nov 01 20:43:27.439 INFO kablam!    |
Nov 01 20:43:27.439 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 20:43:27.439 INFO kablam! 
Nov 01 20:43:29.336 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
Nov 01 20:43:29.363 INFO kablam! su: No module specific data is present
Nov 01 20:43:30.257 INFO running `"docker" "rm" "-f" "bab740a38435fb1bf0f4c35a0ad361867829a7da30ce3c6f1f00b65dfd0b7fe1"`
Nov 01 20:43:30.591 INFO blam! bab740a38435fb1bf0f4c35a0ad361867829a7da30ce3c6f1f00b65dfd0b7fe1
Nov 01 20:43:30.595 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 20:43:31.007 INFO blam! 96f5a0d2f55848dd6114b0ea4df1c21d5d78c767cb9417dded7e07d6a0a6b48b
Nov 01 20:43:31.011 INFO running `"docker" "start" "-a" "96f5a0d2f55848dd6114b0ea4df1c21d5d78c767cb9417dded7e07d6a0a6b48b"`
Nov 01 20:43:32.285 INFO kablam! usermod: no changes
Nov 01 20:43:32.353 INFO kablam!    Compiling rusty-train v0.1.0 (/source)
Nov 01 20:43:34.199 INFO kablam! warning: function is never used: `max_ch`
Nov 01 20:43:34.199 INFO kablam!   --> src/generics/bin/main.rs:51:1
Nov 01 20:43:34.199 INFO kablam!    |
Nov 01 20:43:34.199 INFO kablam! 51 | fn max_ch(list: &[char]) -> Option<char> {
Nov 01 20:43:34.199 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.199 INFO kablam!    |
Nov 01 20:43:34.199 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:34.199 INFO kablam! 
Nov 01 20:43:34.209 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 01 20:43:34.209 INFO kablam!    --> src/collections/bin/main.rs:181:14
Nov 01 20:43:34.210 INFO kablam!     |
Nov 01 20:43:34.210 INFO kablam! 181 |         t += (*i as f32);
Nov 01 20:43:34.210 INFO kablam!     |              ^^^^^^^^^^^ help: remove these parentheses
Nov 01 20:43:34.210 INFO kablam!     |
Nov 01 20:43:34.210 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 20:43:34.210 INFO kablam! 
Nov 01 20:43:34.675 INFO kablam! warning: function is never used: `middle_function`
Nov 01 20:43:34.676 INFO kablam!  --> src/communicator/lib/mod.rs:6:5
Nov 01 20:43:34.676 INFO kablam!   |
Nov 01 20:43:34.676 INFO kablam! 6 |     pub fn middle_function() {
Nov 01 20:43:34.676 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.676 INFO kablam!   |
Nov 01 20:43:34.676 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 20:43:34.676 INFO kablam! 
Nov 01 20:43:34.676 INFO kablam! warning: function is never used: `middle_secret_function`
Nov 01 20:43:34.676 INFO kablam!   --> src/communicator/lib/mod.rs:10:5
Nov 01 20:43:34.676 INFO kablam!    |
Nov 01 20:43:34.677 INFO kablam! 10 |     fn middle_secret_function() {
Nov 01 20:43:34.677 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.677 INFO kablam! 
Nov 01 20:43:34.677 INFO kablam! warning: function is never used: `inner_function`
Nov 01 20:43:34.677 INFO kablam!   --> src/communicator/lib/mod.rs:17:9
Nov 01 20:43:34.677 INFO kablam!    |
Nov 01 20:43:34.677 INFO kablam! 17 |         pub fn inner_function() {}
Nov 01 20:43:34.677 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.677 INFO kablam! 
Nov 01 20:43:34.677 INFO kablam! warning: function is never used: `secret_function`
Nov 01 20:43:34.677 INFO kablam!   --> src/communicator/lib/mod.rs:19:9
Nov 01 20:43:34.677 INFO kablam!    |
Nov 01 20:43:34.677 INFO kablam! 19 |         fn secret_function() {
Nov 01 20:43:34.677 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.677 INFO kablam! 
Nov 01 20:43:34.677 INFO kablam! warning: function is never used: `inner_function`
Nov 01 20:43:34.677 INFO kablam!   --> src/communicator/lib/mod.rs:26:13
Nov 01 20:43:34.677 INFO kablam!    |
Nov 01 20:43:34.677 INFO kablam! 26 |             pub fn inner_function() {
Nov 01 20:43:34.677 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.677 INFO kablam! 
Nov 01 20:43:34.677 INFO kablam! warning: function is never used: `try_me`
Nov 01 20:43:34.678 INFO kablam!   --> src/communicator/lib/mod.rs:56:1
Nov 01 20:43:34.678 INFO kablam!    |
Nov 01 20:43:34.678 INFO kablam! 56 | fn try_me() {
Nov 01 20:43:34.678 INFO kablam!    | ^^^^^^^^^^^
Nov 01 20:43:34.678 INFO kablam! 
Nov 01 20:43:34.795 INFO kablam! warning: unused variable: `s1`
Nov 01 20:43:34.795 INFO kablam!   --> src/collections/bin/main.rs:99:9
Nov 01 20:43:34.795 INFO kablam!    |
Nov 01 20:43:34.795 INFO kablam! 99 |     let s1 = String::from("hello");
Nov 01 20:43:34.795 INFO kablam!    |         ^^ help: consider using `_s1` instead
Nov 01 20:43:34.795 INFO kablam!    |
Nov 01 20:43:34.795 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:43:34.795 INFO kablam! 
Nov 01 20:43:34.795 INFO kablam! warning: unused variable: `scores`
Nov 01 20:43:34.795 INFO kablam!    --> src/collections/bin/main.rs:143:9
Nov 01 20:43:34.795 INFO kablam!     |
Nov 01 20:43:34.795 INFO kablam! 143 |     let scores: HashMap<_, _> = zipped.collect();
Nov 01 20:43:34.795 INFO kablam!     |         ^^^^^^ help: consider using `_scores` instead
Nov 01 20:43:34.795 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: unused variable: `ip_type`
Nov 01 20:43:34.843 INFO kablam!  --> src/chapter6/bin/main.rs:1:10
Nov 01 20:43:34.843 INFO kablam!   |
Nov 01 20:43:34.843 INFO kablam! 1 | fn route(ip_type: IpAddrKind) { }
Nov 01 20:43:34.843 INFO kablam!   |          ^^^^^^^ help: consider using `_ip_type` instead
Nov 01 20:43:34.843 INFO kablam!   |
Nov 01 20:43:34.843 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: unused variable: `x`
Nov 01 20:43:34.843 INFO kablam!   --> src/chapter6/bin/main.rs:32:35
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam! 32 |     let x = some_string.and_then(|x: &str| Some("sf"));
Nov 01 20:43:34.843 INFO kablam!    |                                   ^ help: consider using `_x` instead
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: unused variable: `six`
Nov 01 20:43:34.843 INFO kablam!   --> src/chapter6/bin/main.rs:11:9
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam! 11 |     let six = IpAddrKind::V6;
Nov 01 20:43:34.843 INFO kablam!    |         ^^^ help: consider using `_six` instead
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: unused variable: `home`
Nov 01 20:43:34.843 INFO kablam!   --> src/chapter6/bin/main.rs:18:9
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam! 18 |     let home = IpAddr::V4(String::from("127.0.0.1"));
Nov 01 20:43:34.843 INFO kablam!    |         ^^^^ help: consider using `_home` instead
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: unused variable: `loopback`
Nov 01 20:43:34.843 INFO kablam!   --> src/chapter6/bin/main.rs:19:9
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam! 19 |     let loopback = IpAddr::V6(String::from("::1"));
Nov 01 20:43:34.843 INFO kablam!    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: unused variable: `home`
Nov 01 20:43:34.843 INFO kablam!   --> src/chapter6/bin/main.rs:21:9
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam! 21 |     let home = IpAddr2::V4(127, 0, 0, 1);
Nov 01 20:43:34.843 INFO kablam!    |         ^^^^ help: consider using `_home` instead
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: unused variable: `loopback`
Nov 01 20:43:34.843 INFO kablam!   --> src/chapter6/bin/main.rs:22:9
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam! 22 |     let loopback = IpAddr2::V6(String::from("::1"));
Nov 01 20:43:34.843 INFO kablam!    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: variable `count` is assigned to, but never used
Nov 01 20:43:34.843 INFO kablam!   --> src/chapter6/bin/main.rs:72:13
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam! 72 |     let mut count = 0;
Nov 01 20:43:34.843 INFO kablam!    |             ^^^^^
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam!    = note: consider using `_count` instead
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.843 INFO kablam! warning: value assigned to `count` is never read
Nov 01 20:43:34.843 INFO kablam!   --> src/chapter6/bin/main.rs:76:9
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam! 76 |         count += 1;
Nov 01 20:43:34.843 INFO kablam!    |         ^^^^^
Nov 01 20:43:34.843 INFO kablam!    |
Nov 01 20:43:34.843 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 20:43:34.843 INFO kablam! 
Nov 01 20:43:34.847 INFO kablam! warning: unused variable: `black`
Nov 01 20:43:34.847 INFO kablam!    --> src/chapter3/bin/main.rs:107:9
Nov 01 20:43:34.847 INFO kablam!     |
Nov 01 20:43:34.847 INFO kablam! 107 |     let black = Color(0, 0, 0);
Nov 01 20:43:34.847 INFO kablam!     |         ^^^^^ help: consider using `_black` instead
Nov 01 20:43:34.847 INFO kablam!     |
Nov 01 20:43:34.847 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 20:43:34.847 INFO kablam! 
Nov 01 20:43:34.847 INFO kablam! warning: unused variable: `origin`
Nov 01 20:43:34.847 INFO kablam!    --> src/chapter3/bin/main.rs:108:9
Nov 01 20:43:34.847 INFO kablam!     |
Nov 01 20:43:34.847 INFO kablam! 108 |     let origin = Point(0, 0, 0);
Nov 01 20:43:34.847 INFO kablam!     |         ^^^^^^ help: consider using `_origin` instead
Nov 01 20:43:34.847 INFO kablam! 
Nov 01 20:43:34.863 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:43:34.863 INFO kablam!   --> src/collections/bin/main.rs:56:9
Nov 01 20:43:34.863 INFO kablam!    |
Nov 01 20:43:34.863 INFO kablam! 56 |     let mut s = String::new();
Nov 01 20:43:34.863 INFO kablam!    |         ----^
Nov 01 20:43:34.863 INFO kablam!    |         |
Nov 01 20:43:34.863 INFO kablam!    |         help: remove this `mut`
Nov 01 20:43:34.863 INFO kablam!    |
Nov 01 20:43:34.863 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 20:43:34.863 INFO kablam! 
Nov 01 20:43:34.877 INFO kablam! warning: function is never used: `gives_ownership`
Nov 01 20:43:34.877 INFO kablam!    --> src/chapter3/bin/main.rs:119:1
Nov 01 20:43:34.877 INFO kablam!     |
Nov 01 20:43:34.877 INFO kablam! 119 | fn gives_ownership() -> String {
Nov 01 20:43:34.877 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.877 INFO kablam!     |
Nov 01 20:43:34.877 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 20:43:34.877 INFO kablam! 
Nov 01 20:43:34.877 INFO kablam! warning: function is never used: `takes_and_gives_back`
Nov 01 20:43:34.877 INFO kablam!    --> src/chapter3/bin/main.rs:124:1
Nov 01 20:43:34.878 INFO kablam!     |
Nov 01 20:43:34.878 INFO kablam! 124 | fn takes_and_gives_back(a_string: String) -> String {
Nov 01 20:43:34.878 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.878 INFO kablam! 
Nov 01 20:43:34.878 INFO kablam! warning: function is never used: `no_dangle`
Nov 01 20:43:34.878 INFO kablam!    --> src/chapter3/bin/main.rs:149:1
Nov 01 20:43:34.878 INFO kablam!     |
Nov 01 20:43:34.878 INFO kablam! 149 | fn no_dangle() -> String {
Nov 01 20:43:34.878 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.878 INFO kablam! 
Nov 01 20:43:34.878 INFO kablam! warning: function is never used: `build_user`
Nov 01 20:43:34.878 INFO kablam!    --> src/chapter3/bin/main.rs:187:1
Nov 01 20:43:34.878 INFO kablam!     |
Nov 01 20:43:34.878 INFO kablam! 187 | fn build_user(email: String, username: String) -> User {
Nov 01 20:43:34.878 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.878 INFO kablam! 
Nov 01 20:43:34.921 INFO kablam! warning: variant is never constructed: `Quit`
Nov 01 20:43:34.921 INFO kablam!   --> src/chapter6/bin/main.rs:94:5
Nov 01 20:43:34.921 INFO kablam!    |
Nov 01 20:43:34.921 INFO kablam! 94 |     Quit,
Nov 01 20:43:34.921 INFO kablam!    |     ^^^^
Nov 01 20:43:34.936 INFO kablam!    |
Nov 01 20:43:34.936 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:34.936 INFO kablam! 
Nov 01 20:43:34.937 INFO kablam! warning: variant is never constructed: `Move`
Nov 01 20:43:34.937 INFO kablam!   --> src/chapter6/bin/main.rs:95:5
Nov 01 20:43:34.937 INFO kablam!    |
Nov 01 20:43:34.937 INFO kablam! 95 |     Move { x: i32, y: i32 },
Nov 01 20:43:34.937 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.937 INFO kablam! 
Nov 01 20:43:34.937 INFO kablam! warning: variant is never constructed: `ChangeColor`
Nov 01 20:43:34.937 INFO kablam!   --> src/chapter6/bin/main.rs:97:5
Nov 01 20:43:34.938 INFO kablam!    |
Nov 01 20:43:34.938 INFO kablam! 97 |     ChangeColor(i32, i32, i32),
Nov 01 20:43:34.938 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.938 INFO kablam! 
Nov 01 20:43:34.938 INFO kablam! warning: variant is never constructed: `Alaska`
Nov 01 20:43:34.938 INFO kablam!    --> src/chapter6/bin/main.rs:115:5
Nov 01 20:43:34.938 INFO kablam!     |
Nov 01 20:43:34.938 INFO kablam! 115 |     Alaska,
Nov 01 20:43:34.938 INFO kablam!     |     ^^^^^^
Nov 01 20:43:34.939 INFO kablam! 
Nov 01 20:43:34.943 INFO kablam! warning: variant is never constructed: `Nickel`
Nov 01 20:43:34.943 INFO kablam!    --> src/chapter6/bin/main.rs:121:5
Nov 01 20:43:34.943 INFO kablam!     |
Nov 01 20:43:34.943 INFO kablam! 121 |     Nickel,
Nov 01 20:43:34.943 INFO kablam!     |     ^^^^^^
Nov 01 20:43:34.943 INFO kablam! 
Nov 01 20:43:34.959 INFO kablam! warning: unused variable: `v`
Nov 01 20:43:34.959 INFO kablam!  --> src/errors/bin/main.rs:5:9
Nov 01 20:43:34.959 INFO kablam!   |
Nov 01 20:43:34.959 INFO kablam! 5 |     let v = vec![1, 2, 3];
Nov 01 20:43:34.959 INFO kablam!   |         ^ help: consider using `_v` instead
Nov 01 20:43:34.959 INFO kablam!   |
Nov 01 20:43:34.959 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 20:43:34.959 INFO kablam! 
Nov 01 20:43:34.959 INFO kablam! warning: unused variable: `f`
Nov 01 20:43:34.959 INFO kablam!   --> src/errors/bin/main.rs:23:9
Nov 01 20:43:34.959 INFO kablam!    |
Nov 01 20:43:34.960 INFO kablam! 23 |     let f = match f {
Nov 01 20:43:34.960 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 01 20:43:34.960 INFO kablam! 
Nov 01 20:43:34.962 INFO kablam! warning: function is never used: `read_username_from_file`
Nov 01 20:43:34.963 INFO kablam!   --> src/errors/bin/main.rs:44:1
Nov 01 20:43:34.963 INFO kablam!    |
Nov 01 20:43:34.963 INFO kablam! 44 | fn read_username_from_file() -> Result<String, io::Error> {
Nov 01 20:43:34.963 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.963 INFO kablam!    |
Nov 01 20:43:34.963 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:34.963 INFO kablam! 
Nov 01 20:43:34.963 INFO kablam! warning: function is never used: `read_username_from_file2`
Nov 01 20:43:34.963 INFO kablam!   --> src/errors/bin/main.rs:60:1
Nov 01 20:43:34.963 INFO kablam!    |
Nov 01 20:43:34.963 INFO kablam! 60 | fn read_username_from_file2() -> Result<String, io::Error> {
Nov 01 20:43:34.963 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:34.964 INFO kablam! 
Nov 01 20:43:34.964 INFO kablam! warning: function `openFile` should have a snake case name such as `open_file`
Nov 01 20:43:34.964 INFO kablam!   --> src/errors/bin/main.rs:20:1
Nov 01 20:43:34.964 INFO kablam!    |
Nov 01 20:43:34.964 INFO kablam! 20 | / fn openFile() {
Nov 01 20:43:34.964 INFO kablam! 21 | |     let f = File::open("hello.txt");
Nov 01 20:43:34.964 INFO kablam! 22 | |
Nov 01 20:43:34.964 INFO kablam! 23 | |     let f = match f {
Nov 01 20:43:34.964 INFO kablam! ...  |
Nov 01 20:43:34.964 INFO kablam! 40 | |     };
Nov 01 20:43:34.964 INFO kablam! 41 | | }
Nov 01 20:43:34.964 INFO kablam!    | |_^
Nov 01 20:43:34.964 INFO kablam!    |
Nov 01 20:43:34.964 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 20:43:34.964 INFO kablam! 
Nov 01 20:43:35.099 INFO kablam! warning: unused variable: `s`
Nov 01 20:43:35.099 INFO kablam!  --> src/lifetimes/bin/main.rs:5:13
Nov 01 20:43:35.099 INFO kablam!   |
Nov 01 20:43:35.099 INFO kablam! 5 |         let s: &'static str = "asdsa";
Nov 01 20:43:35.099 INFO kablam!   |             ^ help: consider using `_s` instead
Nov 01 20:43:35.100 INFO kablam!   |
Nov 01 20:43:35.100 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 20:43:35.100 INFO kablam! 
Nov 01 20:43:35.100 INFO kablam! warning: unused variable: `y`
Nov 01 20:43:35.100 INFO kablam!   --> src/lifetimes/bin/main.rs:40:29
Nov 01 20:43:35.101 INFO kablam!    |
Nov 01 20:43:35.101 INFO kablam! 40 | fn longest2<'a>(x: &'a str, y: &str) -> &'a str {
Nov 01 20:43:35.101 INFO kablam!    |                             ^ help: consider using `_y` instead
Nov 01 20:43:35.101 INFO kablam! 
Nov 01 20:43:35.107 INFO kablam! warning: unused variable: `y`
Nov 01 20:43:35.107 INFO kablam!   --> src/lifetimes/bin/main.rs:44:29
Nov 01 20:43:35.107 INFO kablam!    |
Nov 01 20:43:35.108 INFO kablam! 44 | fn longest3<'a>(x: &'a str, y: &str) -> &'a str {
Nov 01 20:43:35.108 INFO kablam!    |                             ^ help: consider using `_y` instead
Nov 01 20:43:35.108 INFO kablam! 
Nov 01 20:43:35.147 INFO kablam! warning: function is never used: `longest3`
Nov 01 20:43:35.147 INFO kablam!   --> src/lifetimes/bin/main.rs:44:1
Nov 01 20:43:35.147 INFO kablam!    |
Nov 01 20:43:35.147 INFO kablam! 44 | fn longest3<'a>(x: &'a str, y: &str) -> &'a str {
Nov 01 20:43:35.147 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:35.147 INFO kablam!    |
Nov 01 20:43:35.147 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:35.147 INFO kablam! 
Nov 01 20:43:35.147 INFO kablam! warning: field is never used: `a`
Nov 01 20:43:35.147 INFO kablam!   --> src/lifetimes/bin/main.rs:50:5
Nov 01 20:43:35.147 INFO kablam!    |
Nov 01 20:43:35.147 INFO kablam! 50 |     a: String,
Nov 01 20:43:35.147 INFO kablam!    |     ^^^^^^^^^
Nov 01 20:43:35.147 INFO kablam! 
Nov 01 20:43:35.147 INFO kablam! warning: method is never used: `level`
Nov 01 20:43:35.147 INFO kablam!   --> src/lifetimes/bin/main.rs:54:5
Nov 01 20:43:35.147 INFO kablam!    |
Nov 01 20:43:35.147 INFO kablam! 54 |     fn level(&self) -> i32 {
Nov 01 20:43:35.147 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:35.147 INFO kablam! 
Nov 01 20:43:35.147 INFO kablam! warning: method is never used: `a`
Nov 01 20:43:35.147 INFO kablam!   --> src/lifetimes/bin/main.rs:60:5
Nov 01 20:43:35.147 INFO kablam!    |
Nov 01 20:43:35.147 INFO kablam! 60 |     fn a(&self) -> &str {
Nov 01 20:43:35.147 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:35.147 INFO kablam! 
Nov 01 20:43:35.147 INFO kablam! warning: function is never used: `longest_with_an_announcement`
Nov 01 20:43:35.147 INFO kablam!   --> src/lifetimes/bin/main.rs:67:1
Nov 01 20:43:35.147 INFO kablam!    |
Nov 01 20:43:35.147 INFO kablam! 67 | / fn longest_with_an_announcement<'a, T>(x: &'a str, y: &'a str, ann: T) -> &'a str
Nov 01 20:43:35.147 INFO kablam! 68 | |     where T: Display
Nov 01 20:43:35.147 INFO kablam! 69 | | {
Nov 01 20:43:35.147 INFO kablam! 70 | |     println!("Announcement! {}", ann);
Nov 01 20:43:35.147 INFO kablam! ...  |
Nov 01 20:43:35.147 INFO kablam! 75 | |     }
Nov 01 20:43:35.147 INFO kablam! 76 | | }
Nov 01 20:43:35.147 INFO kablam!    | |_^
Nov 01 20:43:35.148 INFO kablam! 
Nov 01 20:43:35.459 INFO kablam! warning: unused variable: `t`
Nov 01 20:43:35.459 INFO kablam!   --> src/traits/bin/main.rs:83:24
Nov 01 20:43:35.459 INFO kablam!    |
Nov 01 20:43:35.459 INFO kablam! 83 | fn some_function<T, U>(t: T, u: U) -> i32
Nov 01 20:43:35.459 INFO kablam!    |                        ^ help: consider using `_t` instead
Nov 01 20:43:35.459 INFO kablam!    |
Nov 01 20:43:35.459 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:43:35.459 INFO kablam! 
Nov 01 20:43:35.459 INFO kablam! warning: unused variable: `u`
Nov 01 20:43:35.459 INFO kablam!   --> src/traits/bin/main.rs:83:30
Nov 01 20:43:35.459 INFO kablam!    |
Nov 01 20:43:35.459 INFO kablam! 83 | fn some_function<T, U>(t: T, u: U) -> i32
Nov 01 20:43:35.459 INFO kablam!    |                              ^ help: consider using `_u` instead
Nov 01 20:43:35.459 INFO kablam! 
Nov 01 20:43:35.459 INFO kablam! warning: function is never used: `some_function`
Nov 01 20:43:35.459 INFO kablam!   --> src/traits/bin/main.rs:83:1
Nov 01 20:43:35.459 INFO kablam!    |
Nov 01 20:43:35.459 INFO kablam! 83 | / fn some_function<T, U>(t: T, u: U) -> i32
Nov 01 20:43:35.459 INFO kablam! 84 | |     where T: std::fmt::Display + Clone,
Nov 01 20:43:35.459 INFO kablam! 85 | |           U: Clone + std::fmt::Debug {
Nov 01 20:43:35.459 INFO kablam! 86 | |     1
Nov 01 20:43:35.459 INFO kablam! 87 | | }
Nov 01 20:43:35.459 INFO kablam!    | |_^
Nov 01 20:43:35.459 INFO kablam!    |
Nov 01 20:43:35.459 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 20:43:35.459 INFO kablam! 
Nov 01 20:43:35.459 INFO kablam! warning: struct is never constructed: `Pair`
Nov 01 20:43:35.459 INFO kablam!   --> src/traits/bin/main.rs:92:1
Nov 01 20:43:35.459 INFO kablam!    |
Nov 01 20:43:35.459 INFO kablam! 92 | struct Pair<T> {
Nov 01 20:43:35.459 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 20:43:35.459 INFO kablam! 
Nov 01 20:43:35.459 INFO kablam! warning: method is never used: `new`
Nov 01 20:43:35.459 INFO kablam!   --> src/traits/bin/main.rs:98:5
Nov 01 20:43:35.459 INFO kablam!    |
Nov 01 20:43:35.459 INFO kablam! 98 |     fn new(x: T, y: T) -> Self {
Nov 01 20:43:35.460 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:35.460 INFO kablam! 
Nov 01 20:43:35.460 INFO kablam! warning: method is never used: `cmp_display`
Nov 01 20:43:35.460 INFO kablam!    --> src/traits/bin/main.rs:107:5
Nov 01 20:43:35.460 INFO kablam!     |
Nov 01 20:43:35.460 INFO kablam! 107 |     fn cmp_display(&self) {
Nov 01 20:43:35.460 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:35.460 INFO kablam! 
Nov 01 20:43:37.697 INFO kablam! warning: unused variable: `black`
Nov 01 20:43:37.697 INFO kablam!   --> src/chapter5/bin/main.rs:23:9
Nov 01 20:43:37.697 INFO kablam!    |
Nov 01 20:43:37.697 INFO kablam! 23 |     let black = Color(0, 0, 0);
Nov 01 20:43:37.697 INFO kablam!    |         ^^^^^ help: consider using `_black` instead
Nov 01 20:43:37.697 INFO kablam!    |
Nov 01 20:43:37.697 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 20:43:37.697 INFO kablam! 
Nov 01 20:43:37.701 INFO kablam! warning: unused variable: `origin`
Nov 01 20:43:37.701 INFO kablam!   --> src/chapter5/bin/main.rs:24:9
Nov 01 20:43:37.701 INFO kablam!    |
Nov 01 20:43:37.701 INFO kablam! 24 |     let origin = Point(0, 0, 0);
Nov 01 20:43:37.701 INFO kablam!    |         ^^^^^^ help: consider using `_origin` instead
Nov 01 20:43:37.701 INFO kablam! 
Nov 01 20:43:37.712 INFO kablam! warning: function is never used: `build_user`
Nov 01 20:43:37.712 INFO kablam!    --> src/chapter5/bin/main.rs:103:1
Nov 01 20:43:37.712 INFO kablam!     |
Nov 01 20:43:37.712 INFO kablam! 103 | fn build_user(email: String, username: String) -> User {
Nov 01 20:43:37.712 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:43:37.712 INFO kablam!     |
Nov 01 20:43:37.712 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 20:43:37.712 INFO kablam! 
Nov 01 20:43:37.829 INFO kablam! warning: unused imports: `Red`, `Yellow`
Nov 01 20:43:37.829 INFO kablam!  --> src/chapter7/bin/main.rs:3:34
Nov 01 20:43:37.829 INFO kablam!   |
Nov 01 20:43:37.829 INFO kablam! 3 | use communicator::TrafficLight::{Red, Yellow};
Nov 01 20:43:37.829 INFO kablam!   |                                  ^^^  ^^^^^^
Nov 01 20:43:37.829 INFO kablam!   |
Nov 01 20:43:37.829 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 20:43:37.831 INFO kablam! 
Nov 01 20:43:37.843 INFO kablam! warning: unused variable: `red`
Nov 01 20:43:37.843 INFO kablam!  --> src/chapter7/bin/main.rs:8:9
Nov 01 20:43:37.843 INFO kablam!   |
Nov 01 20:43:37.843 INFO kablam! 8 |     let red = Red;
Nov 01 20:43:37.843 INFO kablam!   |         ^^^ help: consider using `_red` instead
Nov 01 20:43:37.843 INFO kablam!   |
Nov 01 20:43:37.843 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 20:43:37.843 INFO kablam! 
Nov 01 20:43:37.843 INFO kablam! warning: unused variable: `yellow`
Nov 01 20:43:37.843 INFO kablam!  --> src/chapter7/bin/main.rs:9:9
Nov 01 20:43:37.843 INFO kablam!   |
Nov 01 20:43:37.843 INFO kablam! 9 |     let yellow = Yellow;
Nov 01 20:43:37.843 INFO kablam!   |         ^^^^^^ help: consider using `_yellow` instead
Nov 01 20:43:37.843 INFO kablam! 
Nov 01 20:43:37.843 INFO kablam! warning: unused variable: `green`
Nov 01 20:43:37.843 INFO kablam!   --> src/chapter7/bin/main.rs:10:9
Nov 01 20:43:37.843 INFO kablam!    |
Nov 01 20:43:37.844 INFO kablam! 10 |     let green = communicator::TrafficLight::Green;
Nov 01 20:43:37.844 INFO kablam!    |         ^^^^^ help: consider using `_green` instead
Nov 01 20:43:37.844 INFO kablam! 
Nov 01 20:43:37.844 INFO kablam! warning: unused variable: `green`
Nov 01 20:43:37.844 INFO kablam!   --> src/chapter7/bin/main.rs:14:9
Nov 01 20:43:37.844 INFO kablam!    |
Nov 01 20:43:37.844 INFO kablam! 14 |     let green = Green;
Nov 01 20:43:37.844 INFO kablam!    |         ^^^^^ help: consider using `_green` instead
Nov 01 20:43:37.844 INFO kablam! 
Nov 01 20:43:38.315 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Nov 01 20:43:38.322 INFO kablam! su: No module specific data is present
Nov 01 20:43:38.816 INFO running `"docker" "rm" "-f" "96f5a0d2f55848dd6114b0ea4df1c21d5d78c767cb9417dded7e07d6a0a6b48b"`
Nov 01 20:43:39.003 INFO blam! 96f5a0d2f55848dd6114b0ea4df1c21d5d78c767cb9417dded7e07d6a0a6b48b
Nov 01 20:43:39.005 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 20:43:39.257 INFO blam! 7eaa35c975d6b0da3bac4cac3029a519b7d564a3733d1130a434dd9d95b7eccd
Nov 01 20:43:39.263 INFO running `"docker" "start" "-a" "7eaa35c975d6b0da3bac4cac3029a519b7d564a3733d1130a434dd9d95b7eccd"`
Nov 01 20:43:39.843 INFO kablam! usermod: no changes
Nov 01 20:43:39.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 01 20:43:39.907 INFO kablam!      Running /target/debug/deps/communicator-1c5dbf158feffae5
Nov 01 20:43:39.923 INFO blam! 
Nov 01 20:43:39.923 INFO blam! running 9 tests
Nov 01 20:43:39.927 INFO blam! test tests::expensive_test ... ignored
Nov 01 20:43:39.927 INFO blam! test tests::add_three_and_two ... ok
Nov 01 20:43:39.927 INFO blam! test tests::it_adds_two ... ok
Nov 01 20:43:39.927 INFO blam! test tests::one_hundred ... ok
Nov 01 20:43:39.931 INFO blam! test tests::larger_can_hold_smaller ... ok
Nov 01 20:43:39.931 INFO blam! test tests::exploration ... ok
Nov 01 20:43:39.931 INFO blam! test tests::smaller_cannot_hold_larger ... ok
Nov 01 20:43:39.931 INFO blam! test tests::this_test_will_pass ... ok
Nov 01 20:43:39.931 INFO blam! test tests::add_two_and_two ... ok
Nov 01 20:43:39.931 INFO blam! 
Nov 01 20:43:39.931 INFO blam! test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.931 INFO blam! 
Nov 01 20:43:39.943 INFO kablam!      Running /target/debug/deps/chapter3-efa0353e463bdf43
Nov 01 20:43:39.947 INFO blam! 
Nov 01 20:43:39.947 INFO blam! running 0 tests
Nov 01 20:43:39.947 INFO blam! 
Nov 01 20:43:39.947 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.947 INFO blam! 
Nov 01 20:43:39.947 INFO kablam!      Running /target/debug/deps/chapter5-1f735529cb0a9219
Nov 01 20:43:39.971 INFO blam! 
Nov 01 20:43:39.971 INFO blam! running 0 tests
Nov 01 20:43:39.971 INFO blam! 
Nov 01 20:43:39.971 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.971 INFO blam! 
Nov 01 20:43:39.971 INFO blam! 
Nov 01 20:43:39.971 INFO blam! running 0 tests
Nov 01 20:43:39.971 INFO blam! 
Nov 01 20:43:39.971 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.971 INFO blam! 
Nov 01 20:43:39.972 INFO kablam!      Running /target/debug/deps/chapter6-234d71ac0df65887
Nov 01 20:43:39.972 INFO kablam!      Running /target/debug/deps/chapter7-e580474f1de5b56e
Nov 01 20:43:39.972 INFO blam! 
Nov 01 20:43:39.972 INFO blam! running 0 tests
Nov 01 20:43:39.972 INFO blam! 
Nov 01 20:43:39.972 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.972 INFO blam! 
Nov 01 20:43:39.972 INFO kablam!      Running /target/debug/deps/collections-e28503791317d453
Nov 01 20:43:39.979 INFO blam! 
Nov 01 20:43:39.979 INFO blam! running 0 tests
Nov 01 20:43:39.979 INFO blam! 
Nov 01 20:43:39.979 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.979 INFO blam! 
Nov 01 20:43:39.982 INFO kablam!      Running /target/debug/deps/errors-5d351b88e9915aea
Nov 01 20:43:39.984 INFO blam! 
Nov 01 20:43:39.984 INFO blam! running 0 tests
Nov 01 20:43:39.984 INFO blam! 
Nov 01 20:43:39.984 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.984 INFO blam! 
Nov 01 20:43:39.985 INFO kablam!      Running /target/debug/deps/generics-63893a3a78738cb7
Nov 01 20:43:39.990 INFO blam! 
Nov 01 20:43:39.990 INFO blam! running 0 tests
Nov 01 20:43:39.990 INFO blam! 
Nov 01 20:43:39.990 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.990 INFO blam! 
Nov 01 20:43:39.992 INFO kablam!      Running /target/debug/deps/lifetimes-9b86917a7517be89
Nov 01 20:43:39.992 INFO blam! 
Nov 01 20:43:39.992 INFO blam! running 0 tests
Nov 01 20:43:39.992 INFO blam! 
Nov 01 20:43:39.993 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.993 INFO blam! 
Nov 01 20:43:39.996 INFO kablam!      Running /target/debug/deps/minigrep-1aaed37a90347452
Nov 01 20:43:39.999 INFO blam! 
Nov 01 20:43:39.999 INFO blam! running 0 tests
Nov 01 20:43:39.999 INFO blam! 
Nov 01 20:43:39.999 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:39.999 INFO blam! 
Nov 01 20:43:40.000 INFO kablam!      Running /target/debug/deps/traits-1822cefa17e1fca4
Nov 01 20:43:40.003 INFO kablam!      Running /target/debug/deps/integration_test-54e55b931875c9cc
Nov 01 20:43:40.003 INFO blam! 
Nov 01 20:43:40.003 INFO blam! running 0 tests
Nov 01 20:43:40.003 INFO blam! 
Nov 01 20:43:40.003 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:40.003 INFO blam! 
Nov 01 20:43:40.006 INFO blam! 
Nov 01 20:43:40.006 INFO blam! running 1 test
Nov 01 20:43:40.011 INFO blam! test it_adds_two_ingrt ... ok
Nov 01 20:43:40.011 INFO blam! 
Nov 01 20:43:40.011 INFO blam! test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:40.011 INFO blam! 
Nov 01 20:43:40.019 INFO kablam!    Doc-tests communicator
Nov 01 20:43:40.815 INFO blam! 
Nov 01 20:43:40.815 INFO blam! running 0 tests
Nov 01 20:43:40.815 INFO blam! 
Nov 01 20:43:40.815 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 20:43:40.815 INFO blam! 
Nov 01 20:43:40.817 INFO kablam! su: No module specific data is present
Nov 01 20:43:41.279 INFO running `"docker" "rm" "-f" "7eaa35c975d6b0da3bac4cac3029a519b7d564a3733d1130a434dd9d95b7eccd"`
Nov 01 20:43:41.403 INFO blam! 7eaa35c975d6b0da3bac4cac3029a519b7d564a3733d1130a434dd9d95b7eccd
