Nov 27 17:36:56.831 INFO checking vksmgr/google against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 17:36:56.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 17:36:57.492 INFO [stdout] c0a32b5957220ace1a226dccd39db5e53b91084521c9821e96ae9229762ab1f4
Nov 27 17:36:57.500 INFO running `"docker" "start" "-a" "c0a32b5957220ace1a226dccd39db5e53b91084521c9821e96ae9229762ab1f4"`
Nov 27 17:36:58.772 INFO [stderr] usermod: no changes
Nov 27 17:36:58.850 INFO [stderr]     Checking google v0.1.0 (/source)
Nov 27 17:36:59.072 INFO [stderr] warning: function `readInt` should have a snake case name such as `read_int`
Nov 27 17:36:59.072 INFO [stderr]   --> src/my_lib/lib.rs:3:1
Nov 27 17:36:59.073 INFO [stderr]    |
Nov 27 17:36:59.073 INFO [stderr] 3  | / pub fn readInt(inp: &str) -> ((i32, i16, i8), (u32, u16, u8)) {
Nov 27 17:36:59.073 INFO [stderr] 4  | |     let mut buff: String = String::new();
Nov 27 17:36:59.074 INFO [stderr] 5  | |     io::stdin().read_line(&mut buff).expect("error while reading");
Nov 27 17:36:59.074 INFO [stderr] 6  | |     let buff = buff.trim();
Nov 27 17:36:59.074 INFO [stderr] ...  |
Nov 27 17:36:59.075 INFO [stderr] 19 | |      })
Nov 27 17:36:59.075 INFO [stderr] 20 | | }
Nov 27 17:36:59.075 INFO [stderr]    | |_^
Nov 27 17:36:59.075 INFO [stderr]    |
Nov 27 17:36:59.076 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 17:36:59.076 INFO [stderr] 
Nov 27 17:36:59.076 INFO [stderr] warning: function `readString` should have a snake case name such as `read_string`
Nov 27 17:36:59.077 INFO [stderr]   --> src/my_lib/lib.rs:23:1
Nov 27 17:36:59.077 INFO [stderr]    |
Nov 27 17:36:59.078 INFO [stderr] 23 | / pub fn readString(vec: &mut Vec<char>) {
Nov 27 17:36:59.078 INFO [stderr] 24 | |     let mut buff = String::new();
Nov 27 17:36:59.079 INFO [stderr] 25 | |     io::stdin().read_line(&mut buff).expect("error while reading sting");
Nov 27 17:36:59.079 INFO [stderr] 26 | |     let buff = buff.trim().to_string();
Nov 27 17:36:59.079 INFO [stderr] ...  |
Nov 27 17:36:59.080 INFO [stderr] 30 | |     //String::from_utf8(buff.into_bytes());
Nov 27 17:36:59.080 INFO [stderr] 31 | | }
Nov 27 17:36:59.080 INFO [stderr]    | |_^
Nov 27 17:36:59.080 INFO [stderr] 
Nov 27 17:36:59.081 INFO [stderr] warning: function `readLine` should have a snake case name such as `read_line`
Nov 27 17:36:59.081 INFO [stderr]   --> src/my_lib/lib.rs:36:1
Nov 27 17:36:59.081 INFO [stderr]    |
Nov 27 17:36:59.082 INFO [stderr] 36 | / pub fn readLine(vec: &mut Vec<i32>){
Nov 27 17:36:59.082 INFO [stderr] 37 | |     let mut buff = String::new();
Nov 27 17:36:59.082 INFO [stderr] 38 | |     io::stdin().read_line(&mut buff).expect("error while reading sting");
Nov 27 17:36:59.082 INFO [stderr] 39 | |
Nov 27 17:36:59.083 INFO [stderr] ...  |
Nov 27 17:36:59.083 INFO [stderr] 43 | |     }
Nov 27 17:36:59.083 INFO [stderr] 44 | | }
Nov 27 17:36:59.084 INFO [stderr]    | |_^
Nov 27 17:36:59.084 INFO [stderr] 
Nov 27 17:36:59.084 INFO [stderr] warning: function `readInt` should have a snake case name such as `read_int`
Nov 27 17:36:59.084 INFO [stderr]   --> src/my_lib/lib.rs:3:1
Nov 27 17:36:59.085 INFO [stderr]    |
Nov 27 17:36:59.085 INFO [stderr] 3  | / pub fn readInt(inp: &str) -> ((i32, i16, i8), (u32, u16, u8)) {
Nov 27 17:36:59.085 INFO [stderr] 4  | |     let mut buff: String = String::new();
Nov 27 17:36:59.085 INFO [stderr] 5  | |     io::stdin().read_line(&mut buff).expect("error while reading");
Nov 27 17:36:59.086 INFO [stderr] 6  | |     let buff = buff.trim();
Nov 27 17:36:59.086 INFO [stderr] ...  |
Nov 27 17:36:59.086 INFO [stderr] 19 | |      })
Nov 27 17:36:59.087 INFO [stderr] 20 | | }
Nov 27 17:36:59.087 INFO [stderr]    | |_^
Nov 27 17:36:59.087 INFO [stderr]    |
Nov 27 17:36:59.087 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 17:36:59.087 INFO [stderr] 
Nov 27 17:36:59.088 INFO [stderr] warning: function `readString` should have a snake case name such as `read_string`
Nov 27 17:36:59.088 INFO [stderr]   --> src/my_lib/lib.rs:23:1
Nov 27 17:36:59.088 INFO [stderr]    |
Nov 27 17:36:59.088 INFO [stderr] 23 | / pub fn readString(vec: &mut Vec<char>) {
Nov 27 17:36:59.089 INFO [stderr] 24 | |     let mut buff = String::new();
Nov 27 17:36:59.089 INFO [stderr] 25 | |     io::stdin().read_line(&mut buff).expect("error while reading sting");
Nov 27 17:36:59.089 INFO [stderr] 26 | |     let buff = buff.trim().to_string();
Nov 27 17:36:59.089 INFO [stderr] ...  |
Nov 27 17:36:59.090 INFO [stderr] 30 | |     //String::from_utf8(buff.into_bytes());
Nov 27 17:36:59.090 INFO [stderr] 31 | | }
Nov 27 17:36:59.090 INFO [stderr]    | |_^
Nov 27 17:36:59.090 INFO [stderr] 
Nov 27 17:36:59.091 INFO [stderr] warning: function `readLine` should have a snake case name such as `read_line`
Nov 27 17:36:59.091 INFO [stderr]   --> src/my_lib/lib.rs:36:1
Nov 27 17:36:59.091 INFO [stderr]    |
Nov 27 17:36:59.091 INFO [stderr] 36 | / pub fn readLine(vec: &mut Vec<i32>){
Nov 27 17:36:59.092 INFO [stderr] 37 | |     let mut buff = String::new();
Nov 27 17:36:59.092 INFO [stderr] 38 | |     io::stdin().read_line(&mut buff).expect("error while reading sting");
Nov 27 17:36:59.092 INFO [stderr] 39 | |
Nov 27 17:36:59.093 INFO [stderr] ...  |
Nov 27 17:36:59.093 INFO [stderr] 43 | |     }
Nov 27 17:36:59.093 INFO [stderr] 44 | | }
Nov 27 17:36:59.093 INFO [stderr]    | |_^
Nov 27 17:36:59.094 INFO [stderr] 
Nov 27 17:36:59.276 INFO [stderr] warning: unused import: `mylib::*`
Nov 27 17:36:59.277 INFO [stderr]  --> src/main.rs:3:5
Nov 27 17:36:59.277 INFO [stderr]   |
Nov 27 17:36:59.277 INFO [stderr] 3 | use mylib::*;
Nov 27 17:36:59.278 INFO [stderr]   |     ^^^^^^^^
Nov 27 17:36:59.278 INFO [stderr]   |
Nov 27 17:36:59.278 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 17:36:59.278 INFO [stderr] 
Nov 27 17:36:59.279 INFO [stderr] warning: unused import: `std::ascii::*`
Nov 27 17:36:59.279 INFO [stderr]  --> src/main.rs:4:5
Nov 27 17:36:59.279 INFO [stderr]   |
Nov 27 17:36:59.280 INFO [stderr] 4 | use std::ascii::*;
Nov 27 17:36:59.280 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 17:36:59.280 INFO [stderr] 
Nov 27 17:36:59.280 INFO [stderr] warning: unused import: `std::*`
Nov 27 17:36:59.281 INFO [stderr]  --> src/main.rs:5:5
Nov 27 17:36:59.281 INFO [stderr]   |
Nov 27 17:36:59.281 INFO [stderr] 5 | use std::*;
Nov 27 17:36:59.282 INFO [stderr]   |     ^^^^^^
Nov 27 17:36:59.282 INFO [stderr] 
Nov 27 17:36:59.282 INFO [stderr] warning: unused import: `std::io`
Nov 27 17:36:59.282 INFO [stderr]   --> src/main.rs:11:5
Nov 27 17:36:59.283 INFO [stderr]    |
Nov 27 17:36:59.283 INFO [stderr] 11 | use std::io;
Nov 27 17:36:59.283 INFO [stderr]    |     ^^^^^^^
Nov 27 17:36:59.284 INFO [stderr] 
Nov 27 17:36:59.367 INFO [stderr] warning: unused import: `mylib::*`
Nov 27 17:36:59.367 INFO [stderr]  --> src/main.rs:3:5
Nov 27 17:36:59.368 INFO [stderr]   |
Nov 27 17:36:59.368 INFO [stderr] 3 | use mylib::*;
Nov 27 17:36:59.368 INFO [stderr]   |     ^^^^^^^^
Nov 27 17:36:59.368 INFO [stderr]   |
Nov 27 17:36:59.368 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 17:36:59.368 INFO [stderr] 
Nov 27 17:36:59.368 INFO [stderr] warning: unused import: `std::ascii::*`
Nov 27 17:36:59.368 INFO [stderr]  --> src/main.rs:4:5
Nov 27 17:36:59.368 INFO [stderr]   |
Nov 27 17:36:59.368 INFO [stderr] 4 | use std::ascii::*;
Nov 27 17:36:59.368 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 27 17:36:59.368 INFO [stderr] 
Nov 27 17:36:59.372 INFO [stderr] warning: unused import: `std::*`
Nov 27 17:36:59.372 INFO [stderr]  --> src/main.rs:5:5
Nov 27 17:36:59.372 INFO [stderr]   |
Nov 27 17:36:59.372 INFO [stderr] 5 | use std::*;
Nov 27 17:36:59.372 INFO [stderr]   |     ^^^^^^
Nov 27 17:36:59.372 INFO [stderr] 
Nov 27 17:36:59.372 INFO [stderr] warning: unused import: `std::io`
Nov 27 17:36:59.372 INFO [stderr]   --> src/main.rs:11:5
Nov 27 17:36:59.372 INFO [stderr]    |
Nov 27 17:36:59.372 INFO [stderr] 11 | use std::io;
Nov 27 17:36:59.372 INFO [stderr]    |     ^^^^^^^
Nov 27 17:36:59.372 INFO [stderr] 
Nov 27 17:36:59.398 INFO [stderr] warning: unused variable: `test_cases`
Nov 27 17:36:59.398 INFO [stderr]  --> src/spoj/c02.rs:5:17
Nov 27 17:36:59.399 INFO [stderr]   |
Nov 27 17:36:59.399 INFO [stderr] 5 |     let (_,(_,_,test_cases)) = readInt("u8");
Nov 27 17:36:59.399 INFO [stderr]   |                 ^^^^^^^^^^ help: consider using `_test_cases` instead
Nov 27 17:36:59.399 INFO [stderr]   |
Nov 27 17:36:59.399 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 27 17:36:59.401 INFO [stderr] 
Nov 27 17:36:59.429 INFO [stderr] warning: function is never used: `mark_ans`
Nov 27 17:36:59.429 INFO [stderr]  --> src/he/algo/he01.rs:5:1
Nov 27 17:36:59.430 INFO [stderr]   |
Nov 27 17:36:59.430 INFO [stderr] 5 | pub fn mark_ans() {
Nov 27 17:36:59.430 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 27 17:36:59.430 INFO [stderr]   |
Nov 27 17:36:59.430 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 17:36:59.430 INFO [stderr] 
Nov 27 17:36:59.430 INFO [stderr] warning: function is never used: `unique_char`
Nov 27 17:36:59.430 INFO [stderr]  --> src/he/algo/he02.rs:5:1
Nov 27 17:36:59.430 INFO [stderr]   |
Nov 27 17:36:59.430 INFO [stderr] 5 | pub fn unique_char(){
Nov 27 17:36:59.430 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 27 17:36:59.430 INFO [stderr] 
Nov 27 17:36:59.430 INFO [stderr] warning: function is never used: `marut`
Nov 27 17:36:59.430 INFO [stderr]  --> src/he/algo/he03.rs:4:1
Nov 27 17:36:59.430 INFO [stderr]   |
Nov 27 17:36:59.430 INFO [stderr] 4 | pub fn marut(){
Nov 27 17:36:59.430 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 27 17:36:59.430 INFO [stderr] 
Nov 27 17:36:59.430 INFO [stderr] warning: function is never used: `solv`
Nov 27 17:36:59.430 INFO [stderr]   --> src/he/algo/he03.rs:11:1
Nov 27 17:36:59.430 INFO [stderr]    |
Nov 27 17:36:59.430 INFO [stderr] 11 | fn solv(){
Nov 27 17:36:59.430 INFO [stderr]    | ^^^^^^^^^
Nov 27 17:36:59.430 INFO [stderr] 
Nov 27 17:36:59.430 INFO [stderr] warning: function is never used: `c01`
Nov 27 17:36:59.430 INFO [stderr]  --> src/spoj/c01.rs:3:1
Nov 27 17:36:59.430 INFO [stderr]   |
Nov 27 17:36:59.430 INFO [stderr] 3 | pub fn c01(){
Nov 27 17:36:59.430 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 17:36:59.430 INFO [stderr] 
Nov 27 17:36:59.430 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Nov 27 17:36:59.430 INFO [stderr]  --> src/he/algo/he03.rs:5:17
Nov 27 17:36:59.430 INFO [stderr]   |
Nov 27 17:36:59.430 INFO [stderr] 5 |     let (_,(_,_,T)) = readInt("u8");
Nov 27 17:36:59.430 INFO [stderr]   |                 ^
Nov 27 17:36:59.430 INFO [stderr]   |
Nov 27 17:36:59.430 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 27 17:36:59.430 INFO [stderr] 
Nov 27 17:36:59.474 INFO [stderr] warning: unused variable: `test_cases`
Nov 27 17:36:59.474 INFO [stderr]  --> src/spoj/c02.rs:5:17
Nov 27 17:36:59.474 INFO [stderr]   |
Nov 27 17:36:59.474 INFO [stderr] 5 |     let (_,(_,_,test_cases)) = readInt("u8");
Nov 27 17:36:59.474 INFO [stderr]   |                 ^^^^^^^^^^ help: consider using `_test_cases` instead
Nov 27 17:36:59.474 INFO [stderr]   |
Nov 27 17:36:59.474 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 27 17:36:59.474 INFO [stderr] 
Nov 27 17:36:59.520 INFO [stderr] warning: function is never used: `mark_ans`
Nov 27 17:36:59.520 INFO [stderr]  --> src/he/algo/he01.rs:5:1
Nov 27 17:36:59.520 INFO [stderr]   |
Nov 27 17:36:59.520 INFO [stderr] 5 | pub fn mark_ans() {
Nov 27 17:36:59.520 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 27 17:36:59.521 INFO [stderr]   |
Nov 27 17:36:59.521 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 17:36:59.521 INFO [stderr] 
Nov 27 17:36:59.521 INFO [stderr] warning: function is never used: `unique_char`
Nov 27 17:36:59.521 INFO [stderr]  --> src/he/algo/he02.rs:5:1
Nov 27 17:36:59.521 INFO [stderr]   |
Nov 27 17:36:59.521 INFO [stderr] 5 | pub fn unique_char(){
Nov 27 17:36:59.521 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 27 17:36:59.521 INFO [stderr] 
Nov 27 17:36:59.521 INFO [stderr] warning: function is never used: `marut`
Nov 27 17:36:59.521 INFO [stderr]  --> src/he/algo/he03.rs:4:1
Nov 27 17:36:59.522 INFO [stderr]   |
Nov 27 17:36:59.522 INFO [stderr] 4 | pub fn marut(){
Nov 27 17:36:59.522 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 27 17:36:59.522 INFO [stderr] 
Nov 27 17:36:59.522 INFO [stderr] warning: function is never used: `solv`
Nov 27 17:36:59.522 INFO [stderr]   --> src/he/algo/he03.rs:11:1
Nov 27 17:36:59.522 INFO [stderr]    |
Nov 27 17:36:59.522 INFO [stderr] 11 | fn solv(){
Nov 27 17:36:59.522 INFO [stderr]    | ^^^^^^^^^
Nov 27 17:36:59.522 INFO [stderr] 
Nov 27 17:36:59.522 INFO [stderr] warning: function is never used: `c01`
Nov 27 17:36:59.523 INFO [stderr]  --> src/spoj/c01.rs:3:1
Nov 27 17:36:59.523 INFO [stderr]   |
Nov 27 17:36:59.523 INFO [stderr] 3 | pub fn c01(){
Nov 27 17:36:59.523 INFO [stderr]   | ^^^^^^^^^^^^
Nov 27 17:36:59.523 INFO [stderr] 
Nov 27 17:36:59.523 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Nov 27 17:36:59.523 INFO [stderr]  --> src/he/algo/he03.rs:5:17
Nov 27 17:36:59.523 INFO [stderr]   |
Nov 27 17:36:59.523 INFO [stderr] 5 |     let (_,(_,_,T)) = readInt("u8");
Nov 27 17:36:59.523 INFO [stderr]   |                 ^
Nov 27 17:36:59.523 INFO [stderr]   |
Nov 27 17:36:59.523 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 27 17:36:59.523 INFO [stderr] 
Nov 27 17:36:59.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 27 17:36:59.584 INFO [stderr] su: No module specific data is present
Nov 27 17:37:00.046 INFO running `"docker" "inspect" "c0a32b5957220ace1a226dccd39db5e53b91084521c9821e96ae9229762ab1f4"`
Nov 27 17:37:00.241 INFO running `"docker" "rm" "-f" "c0a32b5957220ace1a226dccd39db5e53b91084521c9821e96ae9229762ab1f4"`
Nov 27 17:37:00.554 INFO [stdout] c0a32b5957220ace1a226dccd39db5e53b91084521c9821e96ae9229762ab1f4