Nov 16 09:09:28.071 INFO testing vksmgr/com_rust against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 09:09:28.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:09:28.444 INFO [stdout] de06e954d7dc15965a96facd39dd9519c49b782de157d68f93183d085264d05b
Nov 16 09:09:28.451 INFO running `"docker" "start" "-a" "de06e954d7dc15965a96facd39dd9519c49b782de157d68f93183d085264d05b"`
Nov 16 09:09:29.190 INFO [stderr] usermod: no changes
Nov 16 09:09:29.211 INFO [stderr]    Compiling com_rust v0.1.0 (/source)
Nov 16 09:09:29.315 INFO [stderr] warning: function `readString` should have a snake case name such as `read_string`
Nov 16 09:09:29.315 INFO [stderr]   --> src/m-lib/lib.rs:10:1
Nov 16 09:09:29.315 INFO [stderr]    |
Nov 16 09:09:29.315 INFO [stderr] 10 | / pub fn readString(strg: &mut Vec<char>) {
Nov 16 09:09:29.315 INFO [stderr] 11 | |     let mut ip_srt = String::new();
Nov 16 09:09:29.315 INFO [stderr] 12 | |
Nov 16 09:09:29.315 INFO [stderr] 13 | |     io::stdin().read_line(&mut ip_srt).expect("Error While reading");
Nov 16 09:09:29.315 INFO [stderr] ...  |
Nov 16 09:09:29.315 INFO [stderr] 17 | |     }
Nov 16 09:09:29.315 INFO [stderr] 18 | | }
Nov 16 09:09:29.315 INFO [stderr]    | |_^
Nov 16 09:09:29.315 INFO [stderr]    |
Nov 16 09:09:29.315 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 09:09:29.315 INFO [stderr] 
Nov 16 09:09:29.315 INFO [stderr] warning: function `readInt32` should have a snake case name such as `read_int32`
Nov 16 09:09:29.315 INFO [stderr]   --> src/m-lib/lib.rs:20:1
Nov 16 09:09:29.315 INFO [stderr]    |
Nov 16 09:09:29.315 INFO [stderr] 20 | / pub fn readInt32() -> i32 {
Nov 16 09:09:29.315 INFO [stderr] 21 | |     let mut ip_txt = String::new();
Nov 16 09:09:29.315 INFO [stderr] 22 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Nov 16 09:09:29.315 INFO [stderr] 23 | |     let trimed = ip_txt.trim();
Nov 16 09:09:29.315 INFO [stderr] 24 | |     trimed.parse::<i32>().unwrap()
Nov 16 09:09:29.315 INFO [stderr] 25 | | }
Nov 16 09:09:29.315 INFO [stderr]    | |_^
Nov 16 09:09:29.315 INFO [stderr] 
Nov 16 09:09:29.315 INFO [stderr] warning: function `readInt16` should have a snake case name such as `read_int16`
Nov 16 09:09:29.315 INFO [stderr]   --> src/m-lib/lib.rs:27:1
Nov 16 09:09:29.315 INFO [stderr]    |
Nov 16 09:09:29.315 INFO [stderr] 27 | / pub fn readInt16() -> i16 {
Nov 16 09:09:29.315 INFO [stderr] 28 | |     let mut ip_txt = String::new();
Nov 16 09:09:29.315 INFO [stderr] 29 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Nov 16 09:09:29.315 INFO [stderr] 30 | |     let trimed = ip_txt.trim();
Nov 16 09:09:29.315 INFO [stderr] 31 | |     trimed.parse::<i16>().unwrap()
Nov 16 09:09:29.315 INFO [stderr] 32 | | }
Nov 16 09:09:29.315 INFO [stderr]    | |_^
Nov 16 09:09:29.315 INFO [stderr] 
Nov 16 09:09:29.315 INFO [stderr] warning: function `readInt8` should have a snake case name such as `read_int8`
Nov 16 09:09:29.315 INFO [stderr]   --> src/m-lib/lib.rs:34:1
Nov 16 09:09:29.315 INFO [stderr]    |
Nov 16 09:09:29.315 INFO [stderr] 34 | / pub fn readInt8() -> i8 {
Nov 16 09:09:29.315 INFO [stderr] 35 | |     let mut ip_txt = String::new();
Nov 16 09:09:29.315 INFO [stderr] 36 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Nov 16 09:09:29.316 INFO [stderr] 37 | |     let trimed = ip_txt.trim();
Nov 16 09:09:29.316 INFO [stderr] 38 | |     trimed.parse::<i8>().unwrap()
Nov 16 09:09:29.316 INFO [stderr] 39 | | }
Nov 16 09:09:29.316 INFO [stderr]    | |_^
Nov 16 09:09:29.316 INFO [stderr] 
Nov 16 09:09:29.556 INFO [stderr] warning: unused import: `std::io`
Nov 16 09:09:29.556 INFO [stderr]  --> src/que/strings/solve.rs:2:5
Nov 16 09:09:29.556 INFO [stderr]   |
Nov 16 09:09:29.556 INFO [stderr] 2 | use std::io;
Nov 16 09:09:29.556 INFO [stderr]   |     ^^^^^^^
Nov 16 09:09:29.556 INFO [stderr]   |
Nov 16 09:09:29.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 09:09:29.556 INFO [stderr] 
Nov 16 09:09:29.587 INFO [stderr] warning: unused variable: `strg`
Nov 16 09:09:29.587 INFO [stderr]  --> src/main.rs:9:13
Nov 16 09:09:29.587 INFO [stderr]   |
Nov 16 09:09:29.587 INFO [stderr] 9 |     let mut strg: Vec<char> = Vec::new();
Nov 16 09:09:29.587 INFO [stderr]   |             ^^^^ help: consider using `_strg` instead
Nov 16 09:09:29.587 INFO [stderr]   |
Nov 16 09:09:29.587 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 16 09:09:29.587 INFO [stderr] 
Nov 16 09:09:29.591 INFO [stderr] warning: variable does not need to be mutable
Nov 16 09:09:29.591 INFO [stderr]  --> src/main.rs:9:9
Nov 16 09:09:29.591 INFO [stderr]   |
Nov 16 09:09:29.591 INFO [stderr] 9 |     let mut strg: Vec<char> = Vec::new();
Nov 16 09:09:29.591 INFO [stderr]   |         ----^^^^
Nov 16 09:09:29.591 INFO [stderr]   |         |
Nov 16 09:09:29.591 INFO [stderr]   |         help: remove this `mut`
Nov 16 09:09:29.591 INFO [stderr]   |
Nov 16 09:09:29.591 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 16 09:09:29.591 INFO [stderr] 
Nov 16 09:09:29.599 INFO [stderr] warning: function is never used: `jumble_letter`
Nov 16 09:09:29.599 INFO [stderr]   --> src/que/strings/solve.rs:35:1
Nov 16 09:09:29.599 INFO [stderr]    |
Nov 16 09:09:29.599 INFO [stderr] 35 | pub fn jumble_letter(){
Nov 16 09:09:29.599 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 09:09:29.599 INFO [stderr]    |
Nov 16 09:09:29.599 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 09:09:29.599 INFO [stderr] 
Nov 16 09:09:29.599 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Nov 16 09:09:29.599 INFO [stderr]  --> src/main.rs:8:9
Nov 16 09:09:29.599 INFO [stderr]   |
Nov 16 09:09:29.600 INFO [stderr] 8 |     let T = readInt32();
Nov 16 09:09:29.600 INFO [stderr]   |         ^
Nov 16 09:09:29.600 INFO [stderr]   |
Nov 16 09:09:29.600 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 09:09:29.600 INFO [stderr] 
Nov 16 09:09:29.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 16 09:09:29.907 INFO [stderr] su: No module specific data is present
Nov 16 09:09:30.317 INFO running `"docker" "inspect" "de06e954d7dc15965a96facd39dd9519c49b782de157d68f93183d085264d05b"`
Nov 16 09:09:30.389 INFO running `"docker" "rm" "-f" "de06e954d7dc15965a96facd39dd9519c49b782de157d68f93183d085264d05b"`
Nov 16 09:09:30.539 INFO [stdout] de06e954d7dc15965a96facd39dd9519c49b782de157d68f93183d085264d05b
Nov 16 09:09:30.540 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:09:30.768 INFO [stdout] 3336352c252798701fd8fccba52706d045988a3a43ceca8f08e5623ff0d9693f
Nov 16 09:09:30.769 INFO running `"docker" "start" "-a" "3336352c252798701fd8fccba52706d045988a3a43ceca8f08e5623ff0d9693f"`
Nov 16 09:09:31.162 INFO [stderr] usermod: no changes
Nov 16 09:09:31.184 INFO [stderr]    Compiling com_rust v0.1.0 (/source)
Nov 16 09:09:31.286 INFO [stderr] warning: unused import: `std::io`
Nov 16 09:09:31.287 INFO [stderr]  --> src/que/strings/solve.rs:2:5
Nov 16 09:09:31.287 INFO [stderr]   |
Nov 16 09:09:31.287 INFO [stderr] 2 | use std::io;
Nov 16 09:09:31.287 INFO [stderr]   |     ^^^^^^^
Nov 16 09:09:31.287 INFO [stderr]   |
Nov 16 09:09:31.287 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 09:09:31.287 INFO [stderr] 
Nov 16 09:09:31.309 INFO [stderr] warning: function `readString` should have a snake case name such as `read_string`
Nov 16 09:09:31.309 INFO [stderr]   --> src/m-lib/lib.rs:10:1
Nov 16 09:09:31.309 INFO [stderr]    |
Nov 16 09:09:31.309 INFO [stderr] 10 | / pub fn readString(strg: &mut Vec<char>) {
Nov 16 09:09:31.309 INFO [stderr] 11 | |     let mut ip_srt = String::new();
Nov 16 09:09:31.309 INFO [stderr] 12 | |
Nov 16 09:09:31.309 INFO [stderr] 13 | |     io::stdin().read_line(&mut ip_srt).expect("Error While reading");
Nov 16 09:09:31.309 INFO [stderr] ...  |
Nov 16 09:09:31.309 INFO [stderr] 17 | |     }
Nov 16 09:09:31.309 INFO [stderr] 18 | | }
Nov 16 09:09:31.309 INFO [stderr]    | |_^
Nov 16 09:09:31.310 INFO [stderr]    |
Nov 16 09:09:31.310 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 09:09:31.310 INFO [stderr] 
Nov 16 09:09:31.310 INFO [stderr] warning: function `readInt32` should have a snake case name such as `read_int32`
Nov 16 09:09:31.310 INFO [stderr]   --> src/m-lib/lib.rs:20:1
Nov 16 09:09:31.310 INFO [stderr]    |
Nov 16 09:09:31.310 INFO [stderr] 20 | / pub fn readInt32() -> i32 {
Nov 16 09:09:31.310 INFO [stderr] 21 | |     let mut ip_txt = String::new();
Nov 16 09:09:31.310 INFO [stderr] 22 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Nov 16 09:09:31.310 INFO [stderr] 23 | |     let trimed = ip_txt.trim();
Nov 16 09:09:31.310 INFO [stderr] 24 | |     trimed.parse::<i32>().unwrap()
Nov 16 09:09:31.310 INFO [stderr] 25 | | }
Nov 16 09:09:31.310 INFO [stderr]    | |_^
Nov 16 09:09:31.310 INFO [stderr] 
Nov 16 09:09:31.311 INFO [stderr] warning: function `readInt16` should have a snake case name such as `read_int16`
Nov 16 09:09:31.312 INFO [stderr]   --> src/m-lib/lib.rs:27:1
Nov 16 09:09:31.312 INFO [stderr]    |
Nov 16 09:09:31.312 INFO [stderr] 27 | / pub fn readInt16() -> i16 {
Nov 16 09:09:31.312 INFO [stderr] 28 | |     let mut ip_txt = String::new();
Nov 16 09:09:31.312 INFO [stderr] 29 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Nov 16 09:09:31.312 INFO [stderr] 30 | |     let trimed = ip_txt.trim();
Nov 16 09:09:31.312 INFO [stderr] 31 | |     trimed.parse::<i16>().unwrap()
Nov 16 09:09:31.312 INFO [stderr] 32 | | }
Nov 16 09:09:31.312 INFO [stderr]    | |_^
Nov 16 09:09:31.312 INFO [stderr] 
Nov 16 09:09:31.312 INFO [stderr] warning: function `readInt8` should have a snake case name such as `read_int8`
Nov 16 09:09:31.312 INFO [stderr]   --> src/m-lib/lib.rs:34:1
Nov 16 09:09:31.312 INFO [stderr]    |
Nov 16 09:09:31.312 INFO [stderr] 34 | / pub fn readInt8() -> i8 {
Nov 16 09:09:31.312 INFO [stderr] 35 | |     let mut ip_txt = String::new();
Nov 16 09:09:31.312 INFO [stderr] 36 | |     io::stdin().read_line(&mut ip_txt).expect("error while reading");
Nov 16 09:09:31.312 INFO [stderr] 37 | |     let trimed = ip_txt.trim();
Nov 16 09:09:31.312 INFO [stderr] 38 | |     trimed.parse::<i8>().unwrap()
Nov 16 09:09:31.312 INFO [stderr] 39 | | }
Nov 16 09:09:31.312 INFO [stderr]    | |_^
Nov 16 09:09:31.312 INFO [stderr] 
Nov 16 09:09:31.319 INFO [stderr] warning: unused variable: `strg`
Nov 16 09:09:31.319 INFO [stderr]  --> src/main.rs:9:13
Nov 16 09:09:31.319 INFO [stderr]   |
Nov 16 09:09:31.319 INFO [stderr] 9 |     let mut strg: Vec<char> = Vec::new();
Nov 16 09:09:31.319 INFO [stderr]   |             ^^^^ help: consider using `_strg` instead
Nov 16 09:09:31.319 INFO [stderr]   |
Nov 16 09:09:31.319 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 16 09:09:31.319 INFO [stderr] 
Nov 16 09:09:31.320 INFO [stderr] warning: variable does not need to be mutable
Nov 16 09:09:31.320 INFO [stderr]  --> src/main.rs:9:9
Nov 16 09:09:31.320 INFO [stderr]   |
Nov 16 09:09:31.320 INFO [stderr] 9 |     let mut strg: Vec<char> = Vec::new();
Nov 16 09:09:31.320 INFO [stderr]   |         ----^^^^
Nov 16 09:09:31.320 INFO [stderr]   |         |
Nov 16 09:09:31.320 INFO [stderr]   |         help: remove this `mut`
Nov 16 09:09:31.320 INFO [stderr]   |
Nov 16 09:09:31.320 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 16 09:09:31.320 INFO [stderr] 
Nov 16 09:09:31.325 INFO [stderr] warning: function is never used: `jumble_letter`
Nov 16 09:09:31.325 INFO [stderr]   --> src/que/strings/solve.rs:35:1
Nov 16 09:09:31.325 INFO [stderr]    |
Nov 16 09:09:31.325 INFO [stderr] 35 | pub fn jumble_letter(){
Nov 16 09:09:31.325 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 09:09:31.325 INFO [stderr]    |
Nov 16 09:09:31.325 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 09:09:31.325 INFO [stderr] 
Nov 16 09:09:31.325 INFO [stderr] warning: variable `T` should have a snake case name such as `t`
Nov 16 09:09:31.325 INFO [stderr]  --> src/main.rs:8:9
Nov 16 09:09:31.325 INFO [stderr]   |
Nov 16 09:09:31.325 INFO [stderr] 8 |     let T = readInt32();
Nov 16 09:09:31.325 INFO [stderr]   |         ^
Nov 16 09:09:31.325 INFO [stderr]   |
Nov 16 09:09:31.325 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 09:09:31.325 INFO [stderr] 
Nov 16 09:09:31.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Nov 16 09:09:31.579 INFO [stderr] su: No module specific data is present
Nov 16 09:09:31.865 INFO running `"docker" "inspect" "3336352c252798701fd8fccba52706d045988a3a43ceca8f08e5623ff0d9693f"`
Nov 16 09:09:31.932 INFO running `"docker" "rm" "-f" "3336352c252798701fd8fccba52706d045988a3a43ceca8f08e5623ff0d9693f"`
Nov 16 09:09:31.993 INFO [stdout] 3336352c252798701fd8fccba52706d045988a3a43ceca8f08e5623ff0d9693f
Nov 16 09:09:31.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 09:09:32.279 INFO [stdout] f1eaa884746fb10c2a4633e59749b9e77ccac4cd423085525b312580a8fdb907
Nov 16 09:09:32.282 INFO running `"docker" "start" "-a" "f1eaa884746fb10c2a4633e59749b9e77ccac4cd423085525b312580a8fdb907"`
Nov 16 09:09:32.858 INFO [stderr] usermod: no changes
Nov 16 09:09:32.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 09:09:32.895 INFO [stderr]      Running /target/debug/deps/mlib-0bc3bf13956755b9
Nov 16 09:09:32.895 INFO [stderr]      Running /target/debug/deps/comrust-7e2eaafea5290ab7
Nov 16 09:09:32.895 INFO [stdout] 
Nov 16 09:09:32.895 INFO [stdout] running 0 tests
Nov 16 09:09:32.895 INFO [stdout] 
Nov 16 09:09:32.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:09:32.896 INFO [stdout] 
Nov 16 09:09:32.897 INFO [stdout] 
Nov 16 09:09:32.897 INFO [stderr]    Doc-tests mlib
Nov 16 09:09:32.897 INFO [stdout] running 0 tests
Nov 16 09:09:32.898 INFO [stdout] 
Nov 16 09:09:32.898 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:09:32.898 INFO [stdout] 
Nov 16 09:09:33.031 INFO [stdout] 
Nov 16 09:09:33.031 INFO [stdout] running 0 tests
Nov 16 09:09:33.031 INFO [stdout] 
Nov 16 09:09:33.031 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:09:33.031 INFO [stdout] 
Nov 16 09:09:33.031 INFO [stderr] su: No module specific data is present
Nov 16 09:09:33.324 INFO running `"docker" "inspect" "f1eaa884746fb10c2a4633e59749b9e77ccac4cd423085525b312580a8fdb907"`
Nov 16 09:09:33.427 INFO running `"docker" "rm" "-f" "f1eaa884746fb10c2a4633e59749b9e77ccac4cd423085525b312580a8fdb907"`
Nov 16 09:09:33.578 INFO [stdout] f1eaa884746fb10c2a4633e59749b9e77ccac4cd423085525b312580a8fdb907