Dec 12 22:12:22.604 INFO testing vksmgr/com_rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 22:12:22.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 22:12:22.962 INFO [stdout] 337ef2f729895a560fc78607702b9fb703d6ee80dde1739e5a343001d9332ead
Dec 12 22:12:22.962 INFO running `"docker" "start" "-a" "337ef2f729895a560fc78607702b9fb703d6ee80dde1739e5a343001d9332ead"`
Dec 12 22:12:23.464 INFO [stderr] usermod: no changes
Dec 12 22:12:23.468 INFO [stderr]    Compiling com_rust v0.1.0 (/source)
Dec 12 22:12:23.639 INFO [stderr] warning: function `readString` should have a snake case name such as `read_string`
Dec 12 22:12:23.639 INFO [stderr]   --> src/m-lib/lib.rs:10:1
Dec 12 22:12:23.639 INFO [stderr]    |
Dec 12 22:12:23.639 INFO [stderr] 10 | / pub fn readString(strg: &mut Vec<char>) {
Dec 12 22:12:23.639 INFO [stderr] 11 | |     let mut ip_srt = String::new();
Dec 12 22:12:23.639 INFO [stderr] 12 | |
Dec 12 22:12:23.639 INFO [stderr] 13 | |     io::stdin().read_line(&mut ip_srt).expect("Error While reading");
Dec 12 22:12:23.639 INFO [stderr] ...  |
Dec 12 22:12:23.639 INFO [stderr] 17 | |     }
Dec 12 22:12:23.639 INFO [stderr] 18 | | }
Dec 12 22:12:23.639 INFO [stderr]    | |_^
Dec 12 22:12:23.639 INFO [stderr]    |
Dec 12 22:12:23.639 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 22:12:23.639 INFO [stderr] 
Dec 12 22:12:23.639 INFO [stderr] warning: function `readInt32` should have a snake case name such as `read_int32`
Dec 12 22:12:23.639 INFO [stderr]   --> src/m-lib/lib.rs:20:1
Dec 12 22:12:23.639 INFO [stderr]    |
Dec 12 22:12:23.639 INFO [stderr] 20 | / pub fn readInt32() -> i32 {
Dec 12 22:12:23.639 INFO [stderr] 21 | |     let mut ip_txt = String::new();
Dec 12 22:12:23.639 INFO [stderr] 22 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Dec 12 22:12:23.639 INFO [stderr] 23 | |     let trimed = ip_txt.trim();
Dec 12 22:12:23.639 INFO [stderr] 24 | |     trimed.parse::<i32>().unwrap()
Dec 12 22:12:23.639 INFO [stderr] 25 | | }
Dec 12 22:12:23.639 INFO [stderr]    | |_^
Dec 12 22:12:23.639 INFO [stderr] 
Dec 12 22:12:23.639 INFO [stderr] warning: function `readInt16` should have a snake case name such as `read_int16`
Dec 12 22:12:23.639 INFO [stderr]   --> src/m-lib/lib.rs:27:1
Dec 12 22:12:23.639 INFO [stderr]    |
Dec 12 22:12:23.639 INFO [stderr] 27 | / pub fn readInt16() -> i16 {
Dec 12 22:12:23.639 INFO [stderr] 28 | |     let mut ip_txt = String::new();
Dec 12 22:12:23.639 INFO [stderr] 29 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Dec 12 22:12:23.639 INFO [stderr] 30 | |     let trimed = ip_txt.trim();
Dec 12 22:12:23.639 INFO [stderr] 31 | |     trimed.parse::<i16>().unwrap()
Dec 12 22:12:23.639 INFO [stderr] 32 | | }
Dec 12 22:12:23.639 INFO [stderr]    | |_^
Dec 12 22:12:23.639 INFO [stderr] 
Dec 12 22:12:23.639 INFO [stderr] warning: function `readInt8` should have a snake case name such as `read_int8`
Dec 12 22:12:23.639 INFO [stderr]   --> src/m-lib/lib.rs:34:1
Dec 12 22:12:23.639 INFO [stderr]    |
Dec 12 22:12:23.639 INFO [stderr] 34 | / pub fn readInt8() -> i8 {
Dec 12 22:12:23.639 INFO [stderr] 35 | |     let mut ip_txt = String::new();
Dec 12 22:12:23.639 INFO [stderr] 36 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Dec 12 22:12:23.639 INFO [stderr] 37 | |     let trimed = ip_txt.trim();
Dec 12 22:12:23.639 INFO [stderr] 38 | |     trimed.parse::<i8>().unwrap()
Dec 12 22:12:23.639 INFO [stderr] 39 | | }
Dec 12 22:12:23.639 INFO [stderr]    | |_^
Dec 12 22:12:23.639 INFO [stderr] 
Dec 12 22:12:23.883 INFO [stderr] warning: unused import: `std::io`
Dec 12 22:12:23.883 INFO [stderr]  --> src/que/strings/solve.rs:2:5
Dec 12 22:12:23.883 INFO [stderr]   |
Dec 12 22:12:23.883 INFO [stderr] 2 | use std::io;
Dec 12 22:12:23.883 INFO [stderr]   |     ^^^^^^^
Dec 12 22:12:23.883 INFO [stderr]   |
Dec 12 22:12:23.883 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 22:12:23.883 INFO [stderr] 
Dec 12 22:12:23.907 INFO [stderr] warning: unused variable: `strg`
Dec 12 22:12:23.907 INFO [stderr]  --> src/main.rs:9:13
Dec 12 22:12:23.907 INFO [stderr]   |
Dec 12 22:12:23.907 INFO [stderr] 9 |     let mut strg: Vec<char> = Vec::new();
Dec 12 22:12:23.907 INFO [stderr]   |             ^^^^ help: consider using `_strg` instead
Dec 12 22:12:23.907 INFO [stderr]   |
Dec 12 22:12:23.907 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 22:12:23.907 INFO [stderr] 
Dec 12 22:12:23.907 INFO [stderr] warning: variable does not need to be mutable
Dec 12 22:12:23.907 INFO [stderr]  --> src/main.rs:9:9
Dec 12 22:12:23.907 INFO [stderr]   |
Dec 12 22:12:23.907 INFO [stderr] 9 |     let mut strg: Vec<char> = Vec::new();
Dec 12 22:12:23.907 INFO [stderr]   |         ----^^^^
Dec 12 22:12:23.907 INFO [stderr]   |         |
Dec 12 22:12:23.907 INFO [stderr]   |         help: remove this `mut`
Dec 12 22:12:23.907 INFO [stderr]   |
Dec 12 22:12:23.907 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 12 22:12:23.907 INFO [stderr] 
Dec 12 22:12:23.908 INFO [stderr] warning: function is never used: `jumble_letter`
Dec 12 22:12:23.908 INFO [stderr]   --> src/que/strings/solve.rs:35:1
Dec 12 22:12:23.908 INFO [stderr]    |
Dec 12 22:12:23.908 INFO [stderr] 35 | pub fn jumble_letter(){
Dec 12 22:12:23.908 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 22:12:23.908 INFO [stderr]    |
Dec 12 22:12:23.908 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 22:12:23.908 INFO [stderr] 
Dec 12 22:12:23.908 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 12 22:12:23.908 INFO [stderr]  --> src/main.rs:8:9
Dec 12 22:12:23.908 INFO [stderr]   |
Dec 12 22:12:23.908 INFO [stderr] 8 |     let T = readInt32();
Dec 12 22:12:23.908 INFO [stderr]   |         ^
Dec 12 22:12:23.908 INFO [stderr]   |
Dec 12 22:12:23.908 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 22:12:23.908 INFO [stderr] 
Dec 12 22:12:24.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 12 22:12:24.171 INFO [stderr] su: No module specific data is present
Dec 12 22:12:24.664 INFO running `"docker" "inspect" "337ef2f729895a560fc78607702b9fb703d6ee80dde1739e5a343001d9332ead"`
Dec 12 22:12:24.750 INFO running `"docker" "rm" "-f" "337ef2f729895a560fc78607702b9fb703d6ee80dde1739e5a343001d9332ead"`
Dec 12 22:12:24.855 INFO [stdout] 337ef2f729895a560fc78607702b9fb703d6ee80dde1739e5a343001d9332ead
Dec 12 22:12:24.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 22:12:25.051 INFO [stdout] a619d967e2c55ceb19487e5744b037a6d6162c85c7713ee4843f440a322032ec
Dec 12 22:12:25.061 INFO running `"docker" "start" "-a" "a619d967e2c55ceb19487e5744b037a6d6162c85c7713ee4843f440a322032ec"`
Dec 12 22:12:25.966 INFO [stderr] usermod: no changes
Dec 12 22:12:26.043 INFO [stderr]    Compiling com_rust v0.1.0 (/source)
Dec 12 22:12:26.219 INFO [stderr] warning: unused import: `std::io`
Dec 12 22:12:26.219 INFO [stderr]  --> src/que/strings/solve.rs:2:5
Dec 12 22:12:26.219 INFO [stderr]   |
Dec 12 22:12:26.219 INFO [stderr] 2 | use std::io;
Dec 12 22:12:26.219 INFO [stderr]   |     ^^^^^^^
Dec 12 22:12:26.219 INFO [stderr]   |
Dec 12 22:12:26.219 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 22:12:26.219 INFO [stderr] 
Dec 12 22:12:26.219 INFO [stderr] warning: function `readString` should have a snake case name such as `read_string`
Dec 12 22:12:26.219 INFO [stderr]   --> src/m-lib/lib.rs:10:1
Dec 12 22:12:26.219 INFO [stderr]    |
Dec 12 22:12:26.219 INFO [stderr] 10 | / pub fn readString(strg: &mut Vec<char>) {
Dec 12 22:12:26.219 INFO [stderr] 11 | |     let mut ip_srt = String::new();
Dec 12 22:12:26.219 INFO [stderr] 12 | |
Dec 12 22:12:26.219 INFO [stderr] 13 | |     io::stdin().read_line(&mut ip_srt).expect("Error While reading");
Dec 12 22:12:26.219 INFO [stderr] ...  |
Dec 12 22:12:26.219 INFO [stderr] 17 | |     }
Dec 12 22:12:26.219 INFO [stderr] 18 | | }
Dec 12 22:12:26.219 INFO [stderr]    | |_^
Dec 12 22:12:26.219 INFO [stderr]    |
Dec 12 22:12:26.219 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 22:12:26.219 INFO [stderr] 
Dec 12 22:12:26.220 INFO [stderr] warning: function `readInt32` should have a snake case name such as `read_int32`
Dec 12 22:12:26.220 INFO [stderr]   --> src/m-lib/lib.rs:20:1
Dec 12 22:12:26.220 INFO [stderr]    |
Dec 12 22:12:26.220 INFO [stderr] 20 | / pub fn readInt32() -> i32 {
Dec 12 22:12:26.220 INFO [stderr] 21 | |     let mut ip_txt = String::new();
Dec 12 22:12:26.220 INFO [stderr] 22 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Dec 12 22:12:26.220 INFO [stderr] 23 | |     let trimed = ip_txt.trim();
Dec 12 22:12:26.220 INFO [stderr] 24 | |     trimed.parse::<i32>().unwrap()
Dec 12 22:12:26.220 INFO [stderr] 25 | | }
Dec 12 22:12:26.220 INFO [stderr]    | |_^
Dec 12 22:12:26.220 INFO [stderr] 
Dec 12 22:12:26.220 INFO [stderr] warning: function `readInt16` should have a snake case name such as `read_int16`
Dec 12 22:12:26.220 INFO [stderr]   --> src/m-lib/lib.rs:27:1
Dec 12 22:12:26.220 INFO [stderr]    |
Dec 12 22:12:26.220 INFO [stderr] 27 | / pub fn readInt16() -> i16 {
Dec 12 22:12:26.220 INFO [stderr] 28 | |     let mut ip_txt = String::new();
Dec 12 22:12:26.220 INFO [stderr] 29 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Dec 12 22:12:26.220 INFO [stderr] 30 | |     let trimed = ip_txt.trim();
Dec 12 22:12:26.220 INFO [stderr] 31 | |     trimed.parse::<i16>().unwrap()
Dec 12 22:12:26.220 INFO [stderr] 32 | | }
Dec 12 22:12:26.220 INFO [stderr]    | |_^
Dec 12 22:12:26.220 INFO [stderr] 
Dec 12 22:12:26.220 INFO [stderr] warning: function `readInt8` should have a snake case name such as `read_int8`
Dec 12 22:12:26.220 INFO [stderr]   --> src/m-lib/lib.rs:34:1
Dec 12 22:12:26.220 INFO [stderr]    |
Dec 12 22:12:26.220 INFO [stderr] 34 | / pub fn readInt8() -> i8 {
Dec 12 22:12:26.220 INFO [stderr] 35 | |     let mut ip_txt = String::new();
Dec 12 22:12:26.220 INFO [stderr] 36 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Dec 12 22:12:26.220 INFO [stderr] 37 | |     let trimed = ip_txt.trim();
Dec 12 22:12:26.220 INFO [stderr] 38 | |     trimed.parse::<i8>().unwrap()
Dec 12 22:12:26.220 INFO [stderr] 39 | | }
Dec 12 22:12:26.220 INFO [stderr]    | |_^
Dec 12 22:12:26.220 INFO [stderr] 
Dec 12 22:12:26.245 INFO [stderr] warning: unused variable: `strg`
Dec 12 22:12:26.245 INFO [stderr]  --> src/main.rs:9:13
Dec 12 22:12:26.245 INFO [stderr]   |
Dec 12 22:12:26.245 INFO [stderr] 9 |     let mut strg: Vec<char> = Vec::new();
Dec 12 22:12:26.245 INFO [stderr]   |             ^^^^ help: consider using `_strg` instead
Dec 12 22:12:26.245 INFO [stderr]   |
Dec 12 22:12:26.245 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 22:12:26.245 INFO [stderr] 
Dec 12 22:12:26.251 INFO [stderr] warning: variable does not need to be mutable
Dec 12 22:12:26.251 INFO [stderr]  --> src/main.rs:9:9
Dec 12 22:12:26.251 INFO [stderr]   |
Dec 12 22:12:26.251 INFO [stderr] 9 |     let mut strg: Vec<char> = Vec::new();
Dec 12 22:12:26.251 INFO [stderr]   |         ----^^^^
Dec 12 22:12:26.251 INFO [stderr]   |         |
Dec 12 22:12:26.251 INFO [stderr]   |         help: remove this `mut`
Dec 12 22:12:26.251 INFO [stderr]   |
Dec 12 22:12:26.251 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 12 22:12:26.251 INFO [stderr] 
Dec 12 22:12:26.255 INFO [stderr] warning: function is never used: `jumble_letter`
Dec 12 22:12:26.255 INFO [stderr]   --> src/que/strings/solve.rs:35:1
Dec 12 22:12:26.255 INFO [stderr]    |
Dec 12 22:12:26.255 INFO [stderr] 35 | pub fn jumble_letter(){
Dec 12 22:12:26.255 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 22:12:26.255 INFO [stderr]    |
Dec 12 22:12:26.255 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 22:12:26.255 INFO [stderr] 
Dec 12 22:12:26.255 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Dec 12 22:12:26.255 INFO [stderr]  --> src/main.rs:8:9
Dec 12 22:12:26.255 INFO [stderr]   |
Dec 12 22:12:26.255 INFO [stderr] 8 |     let T = readInt32();
Dec 12 22:12:26.255 INFO [stderr]   |         ^
Dec 12 22:12:26.255 INFO [stderr]   |
Dec 12 22:12:26.255 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 22:12:26.255 INFO [stderr] 
Dec 12 22:12:26.618 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 12 22:12:26.618 INFO [stderr] su: No module specific data is present
Dec 12 22:12:27.097 INFO running `"docker" "inspect" "a619d967e2c55ceb19487e5744b037a6d6162c85c7713ee4843f440a322032ec"`
Dec 12 22:12:27.280 INFO running `"docker" "rm" "-f" "a619d967e2c55ceb19487e5744b037a6d6162c85c7713ee4843f440a322032ec"`
Dec 12 22:12:27.479 INFO [stdout] a619d967e2c55ceb19487e5744b037a6d6162c85c7713ee4843f440a322032ec
Dec 12 22:12:27.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 22:12:27.684 INFO [stdout] 75a5dc37e77e5685836374ddc447ea7bd90012f1f5dd7988985f37631f889d39
Dec 12 22:12:27.685 INFO running `"docker" "start" "-a" "75a5dc37e77e5685836374ddc447ea7bd90012f1f5dd7988985f37631f889d39"`
Dec 12 22:12:28.050 INFO [stderr] usermod: no changes
Dec 12 22:12:28.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 22:12:28.080 INFO [stderr]      Running /target/debug/deps/mlib-825e73aeb7fdd036
Dec 12 22:12:28.081 INFO [stdout] 
Dec 12 22:12:28.081 INFO [stdout] running 0 tests
Dec 12 22:12:28.081 INFO [stdout] 
Dec 12 22:12:28.081 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:12:28.081 INFO [stdout] 
Dec 12 22:12:28.082 INFO [stderr]      Running /target/debug/deps/comrust-e0db93c70a064f3f
Dec 12 22:12:28.089 INFO [stdout] 
Dec 12 22:12:28.089 INFO [stdout] running 0 tests
Dec 12 22:12:28.089 INFO [stdout] 
Dec 12 22:12:28.089 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:12:28.089 INFO [stdout] 
Dec 12 22:12:28.090 INFO [stderr]    Doc-tests mlib
Dec 12 22:12:28.249 INFO [stdout] 
Dec 12 22:12:28.249 INFO [stdout] running 0 tests
Dec 12 22:12:28.249 INFO [stdout] 
Dec 12 22:12:28.249 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:12:28.249 INFO [stdout] 
Dec 12 22:12:28.254 INFO [stderr] su: No module specific data is present
Dec 12 22:12:28.753 INFO running `"docker" "inspect" "75a5dc37e77e5685836374ddc447ea7bd90012f1f5dd7988985f37631f889d39"`
Dec 12 22:12:28.828 INFO running `"docker" "rm" "-f" "75a5dc37e77e5685836374ddc447ea7bd90012f1f5dd7988985f37631f889d39"`
Dec 12 22:12:28.933 INFO [stdout] 75a5dc37e77e5685836374ddc447ea7bd90012f1f5dd7988985f37631f889d39