Dec 06 02:55:03.113 INFO testing cultofmetatron/r_monkey against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 02:55:03.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 02:55:03.592 INFO [stdout] be5313592bf3014101fca24aba684ae55cb9281dacedb4d4f997bcf0dcb23e72
Dec 06 02:55:03.594 INFO running `"docker" "start" "-a" "be5313592bf3014101fca24aba684ae55cb9281dacedb4d4f997bcf0dcb23e72"`
Dec 06 02:55:04.971 INFO [stderr] usermod: no changes
Dec 06 02:55:05.056 INFO [stderr]    Compiling r_monkey v0.1.0 (/source)
Dec 06 02:55:05.482 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 02:55:05.482 INFO [stderr]  --> src/lexer.rs:1:5
Dec 06 02:55:05.482 INFO [stderr]   |
Dec 06 02:55:05.482 INFO [stderr] 1 | use std::collections::HashMap;
Dec 06 02:55:05.482 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:05.482 INFO [stderr]   |
Dec 06 02:55:05.482 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:55:05.482 INFO [stderr] 
Dec 06 02:55:05.552 INFO [stderr] warning: unused variable: `skip`
Dec 06 02:55:05.552 INFO [stderr]   --> src/lexer.rs:65:13
Dec 06 02:55:05.552 INFO [stderr]    |
Dec 06 02:55:05.552 INFO [stderr] 65 |     let mut skip : bool = false;
Dec 06 02:55:05.552 INFO [stderr]    |             ^^^^ help: consider using `_skip` instead
Dec 06 02:55:05.552 INFO [stderr]    |
Dec 06 02:55:05.552 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 02:55:05.552 INFO [stderr] 
Dec 06 02:55:05.552 INFO [stderr] warning: unused variable: `index`
Dec 06 02:55:05.552 INFO [stderr]   --> src/lexer.rs:66:13
Dec 06 02:55:05.552 INFO [stderr]    |
Dec 06 02:55:05.552 INFO [stderr] 66 |     let mut index : usize = 0;
Dec 06 02:55:05.552 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Dec 06 02:55:05.552 INFO [stderr] 
Dec 06 02:55:05.572 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:55:05.572 INFO [stderr]   --> src/lexer.rs:65:9
Dec 06 02:55:05.572 INFO [stderr]    |
Dec 06 02:55:05.572 INFO [stderr] 65 |     let mut skip : bool = false;
Dec 06 02:55:05.572 INFO [stderr]    |         ----^^^^
Dec 06 02:55:05.572 INFO [stderr]    |         |
Dec 06 02:55:05.572 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:55:05.572 INFO [stderr]    |
Dec 06 02:55:05.572 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 02:55:05.572 INFO [stderr] 
Dec 06 02:55:05.572 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:55:05.572 INFO [stderr]   --> src/lexer.rs:66:9
Dec 06 02:55:05.572 INFO [stderr]    |
Dec 06 02:55:05.572 INFO [stderr] 66 |     let mut index : usize = 0;
Dec 06 02:55:05.573 INFO [stderr]    |         ----^^^^^
Dec 06 02:55:05.573 INFO [stderr]    |         |
Dec 06 02:55:05.573 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:55:05.573 INFO [stderr] 
Dec 06 02:55:05.573 INFO [stderr] warning: variant is never constructed: `Asterix`
Dec 06 02:55:05.573 INFO [stderr]   --> src/lexer.rs:23:5
Dec 06 02:55:05.573 INFO [stderr]    |
Dec 06 02:55:05.573 INFO [stderr] 23 |     Asterix,
Dec 06 02:55:05.573 INFO [stderr]    |     ^^^^^^^
Dec 06 02:55:05.573 INFO [stderr]    |
Dec 06 02:55:05.573 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 02:55:05.573 INFO [stderr] 
Dec 06 02:55:05.573 INFO [stderr] warning: function is never used: `is_complex_modifier`
Dec 06 02:55:05.573 INFO [stderr]    --> src/lexer.rs:144:3
Dec 06 02:55:05.573 INFO [stderr]     |
Dec 06 02:55:05.573 INFO [stderr] 144 |   fn is_complex_modifier(ch1: char) -> bool {
Dec 06 02:55:05.573 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:05.573 INFO [stderr] 
Dec 06 02:55:05.573 INFO [stderr] warning: enum is never used: `NextChar`
Dec 06 02:55:05.573 INFO [stderr]    --> src/lexer.rs:154:3
Dec 06 02:55:05.573 INFO [stderr]     |
Dec 06 02:55:05.573 INFO [stderr] 154 |   enum NextChar {
Dec 06 02:55:05.573 INFO [stderr]     |   ^^^^^^^^^^^^^
Dec 06 02:55:05.573 INFO [stderr] 
Dec 06 02:55:05.573 INFO [stderr] warning: function is never used: `peek_ahead`
Dec 06 02:55:05.573 INFO [stderr]    --> src/lexer.rs:159:3
Dec 06 02:55:05.573 INFO [stderr]     |
Dec 06 02:55:05.573 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Dec 06 02:55:05.573 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:05.573 INFO [stderr] 
Dec 06 02:55:05.573 INFO [stderr] warning: variable `charTerator` should have a snake case name such as `char_terator`
Dec 06 02:55:05.573 INFO [stderr]   --> src/lexer.rs:67:9
Dec 06 02:55:05.573 INFO [stderr]    |
Dec 06 02:55:05.573 INFO [stderr] 67 |     let mut charTerator = input.chars().peekable();
Dec 06 02:55:05.573 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 06 02:55:05.573 INFO [stderr]    |
Dec 06 02:55:05.573 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 02:55:05.573 INFO [stderr] 
Dec 06 02:55:05.573 INFO [stderr] warning: variable `aStr` should have a snake case name such as `a_str`
Dec 06 02:55:05.573 INFO [stderr]    --> src/lexer.rs:159:31
Dec 06 02:55:05.573 INFO [stderr]     |
Dec 06 02:55:05.573 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Dec 06 02:55:05.573 INFO [stderr]     |                               ^^^^
Dec 06 02:55:05.573 INFO [stderr] 
Dec 06 02:55:06.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 06 02:55:06.231 INFO [stderr] su: No module specific data is present
Dec 06 02:55:07.572 INFO running `"docker" "inspect" "be5313592bf3014101fca24aba684ae55cb9281dacedb4d4f997bcf0dcb23e72"`
Dec 06 02:55:08.006 INFO running `"docker" "rm" "-f" "be5313592bf3014101fca24aba684ae55cb9281dacedb4d4f997bcf0dcb23e72"`
Dec 06 02:55:08.348 INFO [stdout] be5313592bf3014101fca24aba684ae55cb9281dacedb4d4f997bcf0dcb23e72
Dec 06 02:55:08.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 02:55:08.946 INFO [stdout] 128e087fc000d02b7836717c84b0a612b4e7b261364f2b2d4a39b7e18592adf0
Dec 06 02:55:08.948 INFO running `"docker" "start" "-a" "128e087fc000d02b7836717c84b0a612b4e7b261364f2b2d4a39b7e18592adf0"`
Dec 06 02:55:10.263 INFO [stderr] usermod: no changes
Dec 06 02:55:10.324 INFO [stderr]    Compiling r_monkey v0.1.0 (/source)
Dec 06 02:55:10.864 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 02:55:10.864 INFO [stderr]  --> src/lexer.rs:1:5
Dec 06 02:55:10.864 INFO [stderr]   |
Dec 06 02:55:10.864 INFO [stderr] 1 | use std::collections::HashMap;
Dec 06 02:55:10.864 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:10.864 INFO [stderr]   |
Dec 06 02:55:10.864 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:55:10.864 INFO [stderr] 
Dec 06 02:55:10.985 INFO [stderr] warning: unused variable: `skip`
Dec 06 02:55:10.985 INFO [stderr]   --> src/lexer.rs:65:13
Dec 06 02:55:10.985 INFO [stderr]    |
Dec 06 02:55:10.985 INFO [stderr] 65 |     let mut skip : bool = false;
Dec 06 02:55:10.985 INFO [stderr]    |             ^^^^ help: consider using `_skip` instead
Dec 06 02:55:10.985 INFO [stderr]    |
Dec 06 02:55:10.985 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 02:55:10.985 INFO [stderr] 
Dec 06 02:55:10.985 INFO [stderr] warning: unused variable: `index`
Dec 06 02:55:10.985 INFO [stderr]   --> src/lexer.rs:66:13
Dec 06 02:55:10.985 INFO [stderr]    |
Dec 06 02:55:10.985 INFO [stderr] 66 |     let mut index : usize = 0;
Dec 06 02:55:10.985 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Dec 06 02:55:10.985 INFO [stderr] 
Dec 06 02:55:11.002 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:55:11.002 INFO [stderr]   --> src/lexer.rs:65:9
Dec 06 02:55:11.002 INFO [stderr]    |
Dec 06 02:55:11.002 INFO [stderr] 65 |     let mut skip : bool = false;
Dec 06 02:55:11.002 INFO [stderr]    |         ----^^^^
Dec 06 02:55:11.002 INFO [stderr]    |         |
Dec 06 02:55:11.002 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:55:11.002 INFO [stderr]    |
Dec 06 02:55:11.002 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 02:55:11.002 INFO [stderr] 
Dec 06 02:55:11.002 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:55:11.002 INFO [stderr]   --> src/lexer.rs:66:9
Dec 06 02:55:11.002 INFO [stderr]    |
Dec 06 02:55:11.002 INFO [stderr] 66 |     let mut index : usize = 0;
Dec 06 02:55:11.002 INFO [stderr]    |         ----^^^^^
Dec 06 02:55:11.002 INFO [stderr]    |         |
Dec 06 02:55:11.002 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:55:11.002 INFO [stderr] 
Dec 06 02:55:11.019 INFO [stderr] warning: variant is never constructed: `Asterix`
Dec 06 02:55:11.019 INFO [stderr]   --> src/lexer.rs:23:5
Dec 06 02:55:11.019 INFO [stderr]    |
Dec 06 02:55:11.019 INFO [stderr] 23 |     Asterix,
Dec 06 02:55:11.019 INFO [stderr]    |     ^^^^^^^
Dec 06 02:55:11.019 INFO [stderr]    |
Dec 06 02:55:11.019 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 02:55:11.019 INFO [stderr] 
Dec 06 02:55:11.019 INFO [stderr] warning: function is never used: `is_complex_modifier`
Dec 06 02:55:11.019 INFO [stderr]    --> src/lexer.rs:144:3
Dec 06 02:55:11.019 INFO [stderr]     |
Dec 06 02:55:11.019 INFO [stderr] 144 |   fn is_complex_modifier(ch1: char) -> bool {
Dec 06 02:55:11.019 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:11.019 INFO [stderr] 
Dec 06 02:55:11.019 INFO [stderr] warning: enum is never used: `NextChar`
Dec 06 02:55:11.019 INFO [stderr]    --> src/lexer.rs:154:3
Dec 06 02:55:11.019 INFO [stderr]     |
Dec 06 02:55:11.019 INFO [stderr] 154 |   enum NextChar {
Dec 06 02:55:11.019 INFO [stderr]     |   ^^^^^^^^^^^^^
Dec 06 02:55:11.019 INFO [stderr] 
Dec 06 02:55:11.019 INFO [stderr] warning: function is never used: `peek_ahead`
Dec 06 02:55:11.019 INFO [stderr]    --> src/lexer.rs:159:3
Dec 06 02:55:11.019 INFO [stderr]     |
Dec 06 02:55:11.019 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Dec 06 02:55:11.019 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:11.019 INFO [stderr] 
Dec 06 02:55:11.024 INFO [stderr] warning: variable `charTerator` should have a snake case name such as `char_terator`
Dec 06 02:55:11.024 INFO [stderr]   --> src/lexer.rs:67:9
Dec 06 02:55:11.024 INFO [stderr]    |
Dec 06 02:55:11.024 INFO [stderr] 67 |     let mut charTerator = input.chars().peekable();
Dec 06 02:55:11.024 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 06 02:55:11.024 INFO [stderr]    |
Dec 06 02:55:11.024 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 02:55:11.024 INFO [stderr] 
Dec 06 02:55:11.024 INFO [stderr] warning: variable `aStr` should have a snake case name such as `a_str`
Dec 06 02:55:11.024 INFO [stderr]    --> src/lexer.rs:159:31
Dec 06 02:55:11.024 INFO [stderr]     |
Dec 06 02:55:11.024 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Dec 06 02:55:11.024 INFO [stderr]     |                               ^^^^
Dec 06 02:55:11.024 INFO [stderr] 
Dec 06 02:55:11.862 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 06 02:55:11.863 INFO [stderr] su: No module specific data is present
Dec 06 02:55:12.708 INFO running `"docker" "inspect" "128e087fc000d02b7836717c84b0a612b4e7b261364f2b2d4a39b7e18592adf0"`
Dec 06 02:55:12.998 INFO running `"docker" "rm" "-f" "128e087fc000d02b7836717c84b0a612b4e7b261364f2b2d4a39b7e18592adf0"`
Dec 06 02:55:13.252 INFO [stdout] 128e087fc000d02b7836717c84b0a612b4e7b261364f2b2d4a39b7e18592adf0
Dec 06 02:55:13.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 02:55:13.734 INFO [stdout] dbd6dec93a633a805567da2c86074c901b7f8347282ae89faff3c7ec834fca90
Dec 06 02:55:13.736 INFO running `"docker" "start" "-a" "dbd6dec93a633a805567da2c86074c901b7f8347282ae89faff3c7ec834fca90"`
Dec 06 02:55:14.812 INFO [stderr] usermod: no changes
Dec 06 02:55:14.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 02:55:14.864 INFO [stderr]      Running /target/debug/deps/r_monkey-1f813e374ffa4e7c
Dec 06 02:55:14.872 INFO [stdout] 
Dec 06 02:55:14.872 INFO [stdout] running 3 tests
Dec 06 02:55:14.872 INFO [stdout] test lexer::test_next_token_with_basic_stuff ... ok
Dec 06 02:55:14.872 INFO [stdout] test lexer::test_for_keywords ... ok
Dec 06 02:55:14.872 INFO [stderr] su: No module specific data is present
Dec 06 02:55:14.873 INFO [stdout] test lexer::test_special_tokens ... ok
Dec 06 02:55:14.873 INFO [stdout] 
Dec 06 02:55:14.873 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:55:14.873 INFO [stdout] 
Dec 06 02:55:15.556 INFO running `"docker" "inspect" "dbd6dec93a633a805567da2c86074c901b7f8347282ae89faff3c7ec834fca90"`
Dec 06 02:55:15.908 INFO running `"docker" "rm" "-f" "dbd6dec93a633a805567da2c86074c901b7f8347282ae89faff3c7ec834fca90"`
Dec 06 02:55:16.264 INFO [stdout] dbd6dec93a633a805567da2c86074c901b7f8347282ae89faff3c7ec834fca90