Nov 03 19:14:51.706 INFO checking zhenhuanlee/rust_learn against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 19:14:51.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 03 19:14:52.063 INFO blam! 02af48fcd00ea86381ad83117ade9b592c3a89438f68f3d4edd1b41a0bfbe69e
Nov 03 19:14:52.065 INFO running `"docker" "start" "-a" "02af48fcd00ea86381ad83117ade9b592c3a89438f68f3d4edd1b41a0bfbe69e"`
Nov 03 19:14:53.391 INFO kablam! usermod: no changes
Nov 03 19:14:53.403 INFO kablam!     Checking soo v0.1.0 (/source)
Nov 03 19:14:53.667 INFO kablam! warning: unused variable: `s3`
Nov 03 19:14:53.667 INFO kablam!   --> src/main.rs:39:9
Nov 03 19:14:53.668 INFO kablam!    |
Nov 03 19:14:53.668 INFO kablam! 39 |     let s3 = s1.clone(); // 拷贝
Nov 03 19:14:53.668 INFO kablam!    |         ^^ help: consider using `_s3` instead
Nov 03 19:14:53.668 INFO kablam!    |
Nov 03 19:14:53.669 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 19:14:53.669 INFO kablam! 
Nov 03 19:14:53.669 INFO kablam! warning: unused variable: `s2`
Nov 03 19:14:53.669 INFO kablam!   --> src/main.rs:40:9
Nov 03 19:14:53.670 INFO kablam!    |
Nov 03 19:14:53.670 INFO kablam! 40 |     let s2 = s1;  // 指针传递，s1 被移除
Nov 03 19:14:53.670 INFO kablam!    |         ^^ help: consider using `_s2` instead
Nov 03 19:14:53.671 INFO kablam! 
Nov 03 19:14:53.671 INFO kablam! warning: unused variable: `s5`
Nov 03 19:14:53.671 INFO kablam!   --> src/main.rs:45:9
Nov 03 19:14:53.671 INFO kablam!    |
Nov 03 19:14:53.672 INFO kablam! 45 |     let s5 = s4;  // 合法，因为是值传递  
Nov 03 19:14:53.672 INFO kablam!    |         ^^ help: consider using `_s5` instead
Nov 03 19:14:53.672 INFO kablam! 
Nov 03 19:14:53.672 INFO kablam! warning: unused variable: `r1`
Nov 03 19:14:53.673 INFO kablam!   --> src/main.rs:99:9
Nov 03 19:14:53.673 INFO kablam!    |
Nov 03 19:14:53.673 INFO kablam! 99 |     let r1 = &mut s;
Nov 03 19:14:53.673 INFO kablam!    |         ^^ help: consider using `_r1` instead
Nov 03 19:14:53.674 INFO kablam! 
Nov 03 19:14:53.674 INFO kablam! warning: unused variable: `r3`
Nov 03 19:14:53.674 INFO kablam!    --> src/main.rs:103:13
Nov 03 19:14:53.674 INFO kablam!     |
Nov 03 19:14:53.675 INFO kablam! 103 |         let r3 = &s2;
Nov 03 19:14:53.675 INFO kablam!     |             ^^ help: consider using `_r3` instead
Nov 03 19:14:53.675 INFO kablam! 
Nov 03 19:14:53.676 INFO kablam! warning: unused variable: `r4`
Nov 03 19:14:53.676 INFO kablam!    --> src/main.rs:105:9
Nov 03 19:14:53.676 INFO kablam!     |
Nov 03 19:14:53.677 INFO kablam! 105 |     let r4 = &mut &s2;
Nov 03 19:14:53.677 INFO kablam!     |         ^^ help: consider using `_r4` instead
Nov 03 19:14:53.677 INFO kablam! 
Nov 03 19:14:53.677 INFO kablam! warning: variable does not need to be mutable
Nov 03 19:14:53.678 INFO kablam!   --> src/main.rs:97:9
Nov 03 19:14:53.678 INFO kablam!    |
Nov 03 19:14:53.678 INFO kablam! 97 |     let mut s2 = String::from("world");
Nov 03 19:14:53.679 INFO kablam!    |         ----^^
Nov 03 19:14:53.679 INFO kablam!    |         |
Nov 03 19:14:53.679 INFO kablam!    |         help: remove this `mut`
Nov 03 19:14:53.679 INFO kablam!    |
Nov 03 19:14:53.680 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 19:14:53.680 INFO kablam! 
Nov 03 19:14:53.680 INFO kablam! warning: variable does not need to be mutable
Nov 03 19:14:53.680 INFO kablam!    --> src/main.rs:120:9
Nov 03 19:14:53.681 INFO kablam!     |
Nov 03 19:14:53.681 INFO kablam! 120 |     let mut s = String::from("hello world");
Nov 03 19:14:53.681 INFO kablam!     |         ----^
Nov 03 19:14:53.682 INFO kablam!     |         |
Nov 03 19:14:53.682 INFO kablam!     |         help: remove this `mut`
Nov 03 19:14:53.682 INFO kablam! 
Nov 03 19:14:53.698 INFO kablam! warning: unused variable: `s3`
Nov 03 19:14:53.699 INFO kablam!   --> src/main.rs:39:9
Nov 03 19:14:53.699 INFO kablam!    |
Nov 03 19:14:53.699 INFO kablam! 39 |     let s3 = s1.clone(); // 拷贝
Nov 03 19:14:53.700 INFO kablam!    |         ^^ help: consider using `_s3` instead
Nov 03 19:14:53.700 INFO kablam!    |
Nov 03 19:14:53.700 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 19:14:53.700 INFO kablam! 
Nov 03 19:14:53.701 INFO kablam! warning: unused variable: `s2`
Nov 03 19:14:53.701 INFO kablam!   --> src/main.rs:40:9
Nov 03 19:14:53.701 INFO kablam!    |
Nov 03 19:14:53.701 INFO kablam! 40 |     let s2 = s1;  // 指针传递，s1 被移除
Nov 03 19:14:53.702 INFO kablam!    |         ^^ help: consider using `_s2` instead
Nov 03 19:14:53.702 INFO kablam! 
Nov 03 19:14:53.702 INFO kablam! warning: unused variable: `s5`
Nov 03 19:14:53.702 INFO kablam!   --> src/main.rs:45:9
Nov 03 19:14:53.703 INFO kablam!    |
Nov 03 19:14:53.703 INFO kablam! 45 |     let s5 = s4;  // 合法，因为是值传递  
Nov 03 19:14:53.703 INFO kablam!    |         ^^ help: consider using `_s5` instead
Nov 03 19:14:53.704 INFO kablam! 
Nov 03 19:14:53.704 INFO kablam! warning: unused variable: `r1`
Nov 03 19:14:53.704 INFO kablam!   --> src/main.rs:99:9
Nov 03 19:14:53.705 INFO kablam!    |
Nov 03 19:14:53.705 INFO kablam! 99 |     let r1 = &mut s;
Nov 03 19:14:53.705 INFO kablam!    |         ^^ help: consider using `_r1` instead
Nov 03 19:14:53.705 INFO kablam! 
Nov 03 19:14:53.706 INFO kablam! warning: unused variable: `r3`
Nov 03 19:14:53.706 INFO kablam!    --> src/main.rs:103:13
Nov 03 19:14:53.714 INFO kablam!     |
Nov 03 19:14:53.715 INFO kablam! 103 |         let r3 = &s2;
Nov 03 19:14:53.715 INFO kablam!     |             ^^ help: consider using `_r3` instead
Nov 03 19:14:53.716 INFO kablam! 
Nov 03 19:14:53.716 INFO kablam! warning: unused variable: `r4`
Nov 03 19:14:53.716 INFO kablam!    --> src/main.rs:105:9
Nov 03 19:14:53.716 INFO kablam!     |
Nov 03 19:14:53.716 INFO kablam! 105 |     let r4 = &mut &s2;
Nov 03 19:14:53.716 INFO kablam!     |         ^^ help: consider using `_r4` instead
Nov 03 19:14:53.716 INFO kablam! 
Nov 03 19:14:53.716 INFO kablam! warning: function is never used: `test1`
Nov 03 19:14:53.716 INFO kablam!   --> src/main.rs:30:1
Nov 03 19:14:53.716 INFO kablam!    |
Nov 03 19:14:53.716 INFO kablam! 30 | fn test1 () {
Nov 03 19:14:53.716 INFO kablam!    | ^^^^^^^^^^^
Nov 03 19:14:53.716 INFO kablam!    |
Nov 03 19:14:53.716 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 19:14:53.716 INFO kablam! 
Nov 03 19:14:53.716 INFO kablam! warning: function is never used: `test2`
Nov 03 19:14:53.716 INFO kablam!   --> src/main.rs:37:1
Nov 03 19:14:53.716 INFO kablam!    |
Nov 03 19:14:53.716 INFO kablam! 37 | fn test2() {
Nov 03 19:14:53.716 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.716 INFO kablam! 
Nov 03 19:14:53.716 INFO kablam! warning: function is never used: `test3`
Nov 03 19:14:53.767 INFO kablam!   --> src/main.rs:55:1
Nov 03 19:14:53.767 INFO kablam!    |
Nov 03 19:14:53.767 INFO kablam! 55 | fn test3() {
Nov 03 19:14:53.767 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test3_1`
Nov 03 19:14:53.767 INFO kablam!   --> src/main.rs:66:1
Nov 03 19:14:53.767 INFO kablam!    |
Nov 03 19:14:53.767 INFO kablam! 66 | fn test3_1(sth: String) {
Nov 03 19:14:53.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test3_2`
Nov 03 19:14:53.767 INFO kablam!   --> src/main.rs:70:1
Nov 03 19:14:53.767 INFO kablam!    |
Nov 03 19:14:53.767 INFO kablam! 70 | fn test3_2(si: i32) {
Nov 03 19:14:53.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test4`
Nov 03 19:14:53.767 INFO kablam!   --> src/main.rs:75:1
Nov 03 19:14:53.767 INFO kablam!    |
Nov 03 19:14:53.767 INFO kablam! 75 | fn test4() {
Nov 03 19:14:53.767 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test4_1`
Nov 03 19:14:53.767 INFO kablam!   --> src/main.rs:82:1
Nov 03 19:14:53.767 INFO kablam!    |
Nov 03 19:14:53.767 INFO kablam! 82 | fn test4_1(s: &String) -> usize {
Nov 03 19:14:53.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test5`
Nov 03 19:14:53.767 INFO kablam!   --> src/main.rs:86:1
Nov 03 19:14:53.767 INFO kablam!    |
Nov 03 19:14:53.767 INFO kablam! 86 | fn test5() {
Nov 03 19:14:53.767 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test5_1`
Nov 03 19:14:53.767 INFO kablam!   --> src/main.rs:91:1
Nov 03 19:14:53.767 INFO kablam!    |
Nov 03 19:14:53.767 INFO kablam! 91 | fn test5_1(s: &mut String) {
Nov 03 19:14:53.767 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test6`
Nov 03 19:14:53.767 INFO kablam!   --> src/main.rs:95:1
Nov 03 19:14:53.767 INFO kablam!    |
Nov 03 19:14:53.767 INFO kablam! 95 | fn test6() {
Nov 03 19:14:53.767 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test7`
Nov 03 19:14:53.767 INFO kablam!    --> src/main.rs:110:1
Nov 03 19:14:53.767 INFO kablam!     |
Nov 03 19:14:53.767 INFO kablam! 110 | fn test7() {
Nov 03 19:14:53.767 INFO kablam!     | ^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test8`
Nov 03 19:14:53.767 INFO kablam!    --> src/main.rs:119:1
Nov 03 19:14:53.767 INFO kablam!     |
Nov 03 19:14:53.767 INFO kablam! 119 | fn test8() {
Nov 03 19:14:53.767 INFO kablam!     | ^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test9`
Nov 03 19:14:53.767 INFO kablam!    --> src/main.rs:131:1
Nov 03 19:14:53.767 INFO kablam!     |
Nov 03 19:14:53.767 INFO kablam! 131 | fn test9() {
Nov 03 19:14:53.767 INFO kablam!     | ^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: struct is never constructed: `User`
Nov 03 19:14:53.767 INFO kablam!    --> src/main.rs:141:1
Nov 03 19:14:53.767 INFO kablam!     |
Nov 03 19:14:53.767 INFO kablam! 141 | struct User {
Nov 03 19:14:53.767 INFO kablam!     | ^^^^^^^^^^^
Nov 03 19:14:53.767 INFO kablam! 
Nov 03 19:14:53.767 INFO kablam! warning: function is never used: `test10`
Nov 03 19:14:53.767 INFO kablam!    --> src/main.rs:147:1
Nov 03 19:14:53.767 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 147 | fn test10() {
Nov 03 19:14:53.768 INFO kablam!     | ^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: struct is never constructed: `Rectangle`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:161:1
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 161 | struct Rectangle {
Nov 03 19:14:53.768 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: method is never used: `area`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:167:5
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 167 |     fn area(&mut self) {
Nov 03 19:14:53.768 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: method is never used: `can_hold`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:172:5
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 172 |     fn can_hold(&self, other: &Rectangle) {
Nov 03 19:14:53.768 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: method is never used: `square`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:176:5
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 176 |     fn square(size: u32) -> Rectangle {
Nov 03 19:14:53.768 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: enum is never used: `IpAddrKind`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:183:1
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 183 | enum IpAddrKind {
Nov 03 19:14:53.768 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: enum is never used: `IpAddrKind2`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:188:1
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 188 | enum IpAddrKind2 {
Nov 03 19:14:53.768 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: struct is never constructed: `IpAddr`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:195:1
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 195 | struct IpAddr {
Nov 03 19:14:53.768 INFO kablam!     | ^^^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: function is never used: `test11`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:200:1
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 200 | fn test11() {
Nov 03 19:14:53.768 INFO kablam!     | ^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: method is never used: `print_addr`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:218:5
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 218 |     fn print_addr(&self) {
Nov 03 19:14:53.768 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: variant is never constructed: `Penny`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:231:5
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 231 |     Penny,
Nov 03 19:14:53.768 INFO kablam!     |     ^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: variant is never constructed: `Nickel`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:232:5
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 232 |     Nickel,
Nov 03 19:14:53.768 INFO kablam!     |     ^^^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: variant is never constructed: `Dime`
Nov 03 19:14:53.768 INFO kablam!    --> src/main.rs:233:5
Nov 03 19:14:53.768 INFO kablam!     |
Nov 03 19:14:53.768 INFO kablam! 233 |     Dime,
Nov 03 19:14:53.768 INFO kablam!     |     ^^^^
Nov 03 19:14:53.768 INFO kablam! 
Nov 03 19:14:53.768 INFO kablam! warning: variable does not need to be mutable
Nov 03 19:14:53.768 INFO kablam!   --> src/main.rs:97:9
Nov 03 19:14:53.768 INFO kablam!    |
Nov 03 19:14:53.768 INFO kablam! 97 |     let mut s2 = String::from("world");
Nov 03 19:14:53.768 INFO kablam!    |         ----^^
Nov 03 19:14:53.768 INFO kablam!    |         |
Nov 03 19:14:53.768 INFO kablam!    |         help: remove this `mut`
Nov 03 19:14:53.768 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: variable does not need to be mutable
Nov 03 19:14:53.769 INFO kablam!    --> src/main.rs:120:9
Nov 03 19:14:53.769 INFO kablam!     |
Nov 03 19:14:53.769 INFO kablam! 120 |     let mut s = String::from("hello world");
Nov 03 19:14:53.769 INFO kablam!     |         ----^
Nov 03 19:14:53.769 INFO kablam!     |         |
Nov 03 19:14:53.769 INFO kablam!     |         help: remove this `mut`
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test1`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:30:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 30 | fn test1 () {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test2`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:37:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 37 | fn test2() {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test3`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:55:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 55 | fn test3() {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test3_1`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:66:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 66 | fn test3_1(sth: String) {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test3_2`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:70:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 70 | fn test3_2(si: i32) {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test4`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:75:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 75 | fn test4() {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test4_1`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:82:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 82 | fn test4_1(s: &String) -> usize {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test5`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:86:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 86 | fn test5() {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test5_1`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:91:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 91 | fn test5_1(s: &mut String) {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test6`
Nov 03 19:14:53.769 INFO kablam!   --> src/main.rs:95:1
Nov 03 19:14:53.769 INFO kablam!    |
Nov 03 19:14:53.769 INFO kablam! 95 | fn test6() {
Nov 03 19:14:53.769 INFO kablam!    | ^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test7`
Nov 03 19:14:53.769 INFO kablam!    --> src/main.rs:110:1
Nov 03 19:14:53.769 INFO kablam!     |
Nov 03 19:14:53.769 INFO kablam! 110 | fn test7() {
Nov 03 19:14:53.769 INFO kablam!     | ^^^^^^^^^^
Nov 03 19:14:53.769 INFO kablam! 
Nov 03 19:14:53.769 INFO kablam! warning: function is never used: `test8`
Nov 03 19:14:53.769 INFO kablam!    --> src/main.rs:119:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 119 | fn test8() {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: function is never used: `test9`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:131:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 131 | fn test9() {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: struct is never constructed: `User`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:141:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 141 | struct User {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: function is never used: `test10`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:147:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 147 | fn test10() {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: struct is never constructed: `Rectangle`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:161:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 161 | struct Rectangle {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: method is never used: `area`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:167:5
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 167 |     fn area(&mut self) {
Nov 03 19:14:53.770 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: method is never used: `can_hold`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:172:5
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 172 |     fn can_hold(&self, other: &Rectangle) {
Nov 03 19:14:53.770 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: method is never used: `square`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:176:5
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 176 |     fn square(size: u32) -> Rectangle {
Nov 03 19:14:53.770 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: enum is never used: `IpAddrKind`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:183:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 183 | enum IpAddrKind {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: enum is never used: `IpAddrKind2`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:188:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 188 | enum IpAddrKind2 {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: struct is never constructed: `IpAddr`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:195:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 195 | struct IpAddr {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: function is never used: `test11`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:200:1
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 200 | fn test11() {
Nov 03 19:14:53.770 INFO kablam!     | ^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: method is never used: `print_addr`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:218:5
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 218 |     fn print_addr(&self) {
Nov 03 19:14:53.770 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Nov 03 19:14:53.770 INFO kablam! 
Nov 03 19:14:53.770 INFO kablam! warning: variant is never constructed: `Penny`
Nov 03 19:14:53.770 INFO kablam!    --> src/main.rs:231:5
Nov 03 19:14:53.770 INFO kablam!     |
Nov 03 19:14:53.770 INFO kablam! 231 |     Penny,
Nov 03 19:14:53.771 INFO kablam!     |     ^^^^^
Nov 03 19:14:53.771 INFO kablam! 
Nov 03 19:14:53.771 INFO kablam! warning: variant is never constructed: `Nickel`
Nov 03 19:14:53.771 INFO kablam!    --> src/main.rs:232:5
Nov 03 19:14:53.771 INFO kablam!     |
Nov 03 19:14:53.771 INFO kablam! 232 |     Nickel,
Nov 03 19:14:53.771 INFO kablam!     |     ^^^^^^
Nov 03 19:14:53.771 INFO kablam! 
Nov 03 19:14:53.771 INFO kablam! warning: variant is never constructed: `Dime`
Nov 03 19:14:53.771 INFO kablam!    --> src/main.rs:233:5
Nov 03 19:14:53.771 INFO kablam!     |
Nov 03 19:14:53.771 INFO kablam! 233 |     Dime,
Nov 03 19:14:53.771 INFO kablam!     |     ^^^^
Nov 03 19:14:53.771 INFO kablam! 
Nov 03 19:14:53.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Nov 03 19:14:53.771 INFO kablam! su: No module specific data is present
Nov 03 19:14:54.562 INFO running `"docker" "rm" "-f" "02af48fcd00ea86381ad83117ade9b592c3a89438f68f3d4edd1b41a0bfbe69e"`
Nov 03 19:14:54.949 INFO blam! 02af48fcd00ea86381ad83117ade9b592c3a89438f68f3d4edd1b41a0bfbe69e