Nov 17 05:47:54.173 INFO testing cultofmetatron/r_monkey against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 05:47:54.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 05:47:55.050 INFO [stdout] f0ecf5d890cd04c649a1dbfa9ce5c6313b7b8762fa78ae670205a162def27140
Nov 17 05:47:55.054 INFO running `"docker" "start" "-a" "f0ecf5d890cd04c649a1dbfa9ce5c6313b7b8762fa78ae670205a162def27140"`
Nov 17 05:47:56.762 INFO [stderr] usermod: no changes
Nov 17 05:47:56.802 INFO [stderr]    Compiling r_monkey v0.1.0 (/source)
Nov 17 05:47:56.918 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 05:47:56.918 INFO [stderr]  --> src/lexer.rs:1:5
Nov 17 05:47:56.918 INFO [stderr]   |
Nov 17 05:47:56.918 INFO [stderr] 1 | use std::collections::HashMap;
Nov 17 05:47:56.918 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:47:56.918 INFO [stderr]   |
Nov 17 05:47:56.918 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 05:47:56.918 INFO [stderr] 
Nov 17 05:47:56.991 INFO [stderr] warning: unused variable: `skip`
Nov 17 05:47:56.991 INFO [stderr]   --> src/lexer.rs:65:13
Nov 17 05:47:56.991 INFO [stderr]    |
Nov 17 05:47:56.991 INFO [stderr] 65 |     let mut skip : bool = false;
Nov 17 05:47:56.991 INFO [stderr]    |             ^^^^ help: consider using `_skip` instead
Nov 17 05:47:56.991 INFO [stderr]    |
Nov 17 05:47:56.991 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 05:47:56.991 INFO [stderr] 
Nov 17 05:47:56.991 INFO [stderr] warning: unused variable: `index`
Nov 17 05:47:56.991 INFO [stderr]   --> src/lexer.rs:66:13
Nov 17 05:47:56.991 INFO [stderr]    |
Nov 17 05:47:56.991 INFO [stderr] 66 |     let mut index : usize = 0;
Nov 17 05:47:56.991 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Nov 17 05:47:56.991 INFO [stderr] 
Nov 17 05:47:57.009 INFO [stderr] warning: variable does not need to be mutable
Nov 17 05:47:57.009 INFO [stderr]   --> src/lexer.rs:65:9
Nov 17 05:47:57.009 INFO [stderr]    |
Nov 17 05:47:57.009 INFO [stderr] 65 |     let mut skip : bool = false;
Nov 17 05:47:57.009 INFO [stderr]    |         ----^^^^
Nov 17 05:47:57.009 INFO [stderr]    |         |
Nov 17 05:47:57.009 INFO [stderr]    |         help: remove this `mut`
Nov 17 05:47:57.009 INFO [stderr]    |
Nov 17 05:47:57.009 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 05:47:57.009 INFO [stderr] 
Nov 17 05:47:57.009 INFO [stderr] warning: variable does not need to be mutable
Nov 17 05:47:57.009 INFO [stderr]   --> src/lexer.rs:66:9
Nov 17 05:47:57.009 INFO [stderr]    |
Nov 17 05:47:57.009 INFO [stderr] 66 |     let mut index : usize = 0;
Nov 17 05:47:57.009 INFO [stderr]    |         ----^^^^^
Nov 17 05:47:57.009 INFO [stderr]    |         |
Nov 17 05:47:57.009 INFO [stderr]    |         help: remove this `mut`
Nov 17 05:47:57.009 INFO [stderr] 
Nov 17 05:47:57.015 INFO [stderr] warning: variant is never constructed: `Asterix`
Nov 17 05:47:57.015 INFO [stderr]   --> src/lexer.rs:23:5
Nov 17 05:47:57.015 INFO [stderr]    |
Nov 17 05:47:57.015 INFO [stderr] 23 |     Asterix,
Nov 17 05:47:57.015 INFO [stderr]    |     ^^^^^^^
Nov 17 05:47:57.015 INFO [stderr]    |
Nov 17 05:47:57.015 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 05:47:57.015 INFO [stderr] 
Nov 17 05:47:57.015 INFO [stderr] warning: function is never used: `is_complex_modifier`
Nov 17 05:47:57.015 INFO [stderr]    --> src/lexer.rs:144:3
Nov 17 05:47:57.015 INFO [stderr]     |
Nov 17 05:47:57.015 INFO [stderr] 144 |   fn is_complex_modifier(ch1: char) -> bool {
Nov 17 05:47:57.015 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:47:57.015 INFO [stderr] 
Nov 17 05:47:57.015 INFO [stderr] warning: enum is never used: `NextChar`
Nov 17 05:47:57.015 INFO [stderr]    --> src/lexer.rs:154:3
Nov 17 05:47:57.015 INFO [stderr]     |
Nov 17 05:47:57.015 INFO [stderr] 154 |   enum NextChar {
Nov 17 05:47:57.015 INFO [stderr]     |   ^^^^^^^^^^^^^
Nov 17 05:47:57.015 INFO [stderr] 
Nov 17 05:47:57.015 INFO [stderr] warning: function is never used: `peek_ahead`
Nov 17 05:47:57.015 INFO [stderr]    --> src/lexer.rs:159:3
Nov 17 05:47:57.015 INFO [stderr]     |
Nov 17 05:47:57.015 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Nov 17 05:47:57.015 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:47:57.015 INFO [stderr] 
Nov 17 05:47:57.015 INFO [stderr] warning: variable `charTerator` should have a snake case name such as `char_terator`
Nov 17 05:47:57.015 INFO [stderr]   --> src/lexer.rs:67:9
Nov 17 05:47:57.015 INFO [stderr]    |
Nov 17 05:47:57.015 INFO [stderr] 67 |     let mut charTerator = input.chars().peekable();
Nov 17 05:47:57.015 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 17 05:47:57.015 INFO [stderr]    |
Nov 17 05:47:57.015 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 05:47:57.015 INFO [stderr] 
Nov 17 05:47:57.015 INFO [stderr] warning: variable `aStr` should have a snake case name such as `a_str`
Nov 17 05:47:57.015 INFO [stderr]    --> src/lexer.rs:159:31
Nov 17 05:47:57.015 INFO [stderr]     |
Nov 17 05:47:57.015 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Nov 17 05:47:57.015 INFO [stderr]     |                               ^^^^
Nov 17 05:47:57.015 INFO [stderr] 
Nov 17 05:47:57.716 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 17 05:47:57.733 INFO [stderr] su: No module specific data is present
Nov 17 05:48:03.308 INFO running `"docker" "inspect" "f0ecf5d890cd04c649a1dbfa9ce5c6313b7b8762fa78ae670205a162def27140"`
Nov 17 05:48:03.401 INFO running `"docker" "rm" "-f" "f0ecf5d890cd04c649a1dbfa9ce5c6313b7b8762fa78ae670205a162def27140"`
Nov 17 05:48:03.522 INFO [stdout] f0ecf5d890cd04c649a1dbfa9ce5c6313b7b8762fa78ae670205a162def27140
Nov 17 05:48:03.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 05:48:06.663 INFO [stdout] 7b3f0a84806fa32197548a699bf477db226658aeba5ce764c4f4638618cc1d9d
Nov 17 05:48:06.664 INFO running `"docker" "start" "-a" "7b3f0a84806fa32197548a699bf477db226658aeba5ce764c4f4638618cc1d9d"`
Nov 17 05:48:07.022 INFO [stderr] usermod: no changes
Nov 17 05:48:07.061 INFO [stderr]    Compiling r_monkey v0.1.0 (/source)
Nov 17 05:48:07.243 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 05:48:07.243 INFO [stderr]  --> src/lexer.rs:1:5
Nov 17 05:48:07.243 INFO [stderr]   |
Nov 17 05:48:07.243 INFO [stderr] 1 | use std::collections::HashMap;
Nov 17 05:48:07.243 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:48:07.243 INFO [stderr]   |
Nov 17 05:48:07.243 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 05:48:07.243 INFO [stderr] 
Nov 17 05:48:07.363 INFO [stderr] warning: unused variable: `skip`
Nov 17 05:48:07.363 INFO [stderr]   --> src/lexer.rs:65:13
Nov 17 05:48:07.363 INFO [stderr]    |
Nov 17 05:48:07.363 INFO [stderr] 65 |     let mut skip : bool = false;
Nov 17 05:48:07.363 INFO [stderr]    |             ^^^^ help: consider using `_skip` instead
Nov 17 05:48:07.363 INFO [stderr]    |
Nov 17 05:48:07.363 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 05:48:07.363 INFO [stderr] 
Nov 17 05:48:07.363 INFO [stderr] warning: unused variable: `index`
Nov 17 05:48:07.363 INFO [stderr]   --> src/lexer.rs:66:13
Nov 17 05:48:07.363 INFO [stderr]    |
Nov 17 05:48:07.363 INFO [stderr] 66 |     let mut index : usize = 0;
Nov 17 05:48:07.363 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Nov 17 05:48:07.363 INFO [stderr] 
Nov 17 05:48:07.382 INFO [stderr] warning: variable does not need to be mutable
Nov 17 05:48:07.382 INFO [stderr]   --> src/lexer.rs:65:9
Nov 17 05:48:07.382 INFO [stderr]    |
Nov 17 05:48:07.382 INFO [stderr] 65 |     let mut skip : bool = false;
Nov 17 05:48:07.382 INFO [stderr]    |         ----^^^^
Nov 17 05:48:07.382 INFO [stderr]    |         |
Nov 17 05:48:07.382 INFO [stderr]    |         help: remove this `mut`
Nov 17 05:48:07.382 INFO [stderr]    |
Nov 17 05:48:07.382 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 05:48:07.382 INFO [stderr] 
Nov 17 05:48:07.382 INFO [stderr] warning: variable does not need to be mutable
Nov 17 05:48:07.382 INFO [stderr]   --> src/lexer.rs:66:9
Nov 17 05:48:07.382 INFO [stderr]    |
Nov 17 05:48:07.382 INFO [stderr] 66 |     let mut index : usize = 0;
Nov 17 05:48:07.382 INFO [stderr]    |         ----^^^^^
Nov 17 05:48:07.382 INFO [stderr]    |         |
Nov 17 05:48:07.382 INFO [stderr]    |         help: remove this `mut`
Nov 17 05:48:07.382 INFO [stderr] 
Nov 17 05:48:07.397 INFO [stderr] warning: variant is never constructed: `Asterix`
Nov 17 05:48:07.397 INFO [stderr]   --> src/lexer.rs:23:5
Nov 17 05:48:07.397 INFO [stderr]    |
Nov 17 05:48:07.397 INFO [stderr] 23 |     Asterix,
Nov 17 05:48:07.397 INFO [stderr]    |     ^^^^^^^
Nov 17 05:48:07.397 INFO [stderr]    |
Nov 17 05:48:07.397 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 05:48:07.397 INFO [stderr] 
Nov 17 05:48:07.406 INFO [stderr] warning: function is never used: `is_complex_modifier`
Nov 17 05:48:07.406 INFO [stderr]    --> src/lexer.rs:144:3
Nov 17 05:48:07.406 INFO [stderr]     |
Nov 17 05:48:07.406 INFO [stderr] 144 |   fn is_complex_modifier(ch1: char) -> bool {
Nov 17 05:48:07.406 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:48:07.406 INFO [stderr] 
Nov 17 05:48:07.406 INFO [stderr] warning: enum is never used: `NextChar`
Nov 17 05:48:07.406 INFO [stderr]    --> src/lexer.rs:154:3
Nov 17 05:48:07.406 INFO [stderr]     |
Nov 17 05:48:07.406 INFO [stderr] 154 |   enum NextChar {
Nov 17 05:48:07.406 INFO [stderr]     |   ^^^^^^^^^^^^^
Nov 17 05:48:07.406 INFO [stderr] 
Nov 17 05:48:07.406 INFO [stderr] warning: function is never used: `peek_ahead`
Nov 17 05:48:07.406 INFO [stderr]    --> src/lexer.rs:159:3
Nov 17 05:48:07.406 INFO [stderr]     |
Nov 17 05:48:07.406 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Nov 17 05:48:07.406 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:48:07.406 INFO [stderr] 
Nov 17 05:48:07.406 INFO [stderr] warning: variable `charTerator` should have a snake case name such as `char_terator`
Nov 17 05:48:07.406 INFO [stderr]   --> src/lexer.rs:67:9
Nov 17 05:48:07.406 INFO [stderr]    |
Nov 17 05:48:07.406 INFO [stderr] 67 |     let mut charTerator = input.chars().peekable();
Nov 17 05:48:07.406 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 17 05:48:07.406 INFO [stderr]    |
Nov 17 05:48:07.406 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 05:48:07.406 INFO [stderr] 
Nov 17 05:48:07.411 INFO [stderr] warning: variable `aStr` should have a snake case name such as `a_str`
Nov 17 05:48:07.411 INFO [stderr]    --> src/lexer.rs:159:31
Nov 17 05:48:07.411 INFO [stderr]     |
Nov 17 05:48:07.411 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Nov 17 05:48:07.411 INFO [stderr]     |                               ^^^^
Nov 17 05:48:07.411 INFO [stderr] 
Nov 17 05:48:08.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 17 05:48:08.254 INFO [stderr] su: No module specific data is present
Nov 17 05:48:09.436 INFO running `"docker" "inspect" "7b3f0a84806fa32197548a699bf477db226658aeba5ce764c4f4638618cc1d9d"`
Nov 17 05:48:09.733 INFO running `"docker" "rm" "-f" "7b3f0a84806fa32197548a699bf477db226658aeba5ce764c4f4638618cc1d9d"`
Nov 17 05:48:10.038 INFO [stdout] 7b3f0a84806fa32197548a699bf477db226658aeba5ce764c4f4638618cc1d9d
Nov 17 05:48:10.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 05:48:10.567 INFO [stdout] b45c537e71a84d01fe00e98c6bc8131999e53aaf13d4964882c18c51291e6d4f
Nov 17 05:48:10.575 INFO running `"docker" "start" "-a" "b45c537e71a84d01fe00e98c6bc8131999e53aaf13d4964882c18c51291e6d4f"`
Nov 17 05:48:12.474 INFO [stderr] usermod: no changes
Nov 17 05:48:12.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 05:48:12.563 INFO [stderr]      Running /target/debug/deps/r_monkey-11b507eb08562ef9
Nov 17 05:48:12.571 INFO [stdout] 
Nov 17 05:48:12.571 INFO [stdout] running 3 tests
Nov 17 05:48:12.571 INFO [stdout] test lexer::test_for_keywords ... ok
Nov 17 05:48:12.575 INFO [stdout] test lexer::test_next_token_with_basic_stuff ... ok
Nov 17 05:48:12.575 INFO [stdout] test lexer::test_special_tokens ... ok
Nov 17 05:48:12.575 INFO [stdout] 
Nov 17 05:48:12.575 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:48:12.575 INFO [stdout] 
Nov 17 05:48:12.579 INFO [stderr] su: No module specific data is present
Nov 17 05:48:13.459 INFO running `"docker" "inspect" "b45c537e71a84d01fe00e98c6bc8131999e53aaf13d4964882c18c51291e6d4f"`
Nov 17 05:48:13.739 INFO running `"docker" "rm" "-f" "b45c537e71a84d01fe00e98c6bc8131999e53aaf13d4964882c18c51291e6d4f"`
Nov 17 05:48:14.043 INFO [stdout] b45c537e71a84d01fe00e98c6bc8131999e53aaf13d4964882c18c51291e6d4f