Dec 06 02:55:03.165 INFO testing cultofmetatron/r_monkey against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 02:55:03.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 02:55:03.654 INFO [stdout] a7cfd5bdf3abd1aab0e7b90e006f02371118e62605d2f19ffab7edc79aa5a58f
Dec 06 02:55:03.658 INFO running `"docker" "start" "-a" "a7cfd5bdf3abd1aab0e7b90e006f02371118e62605d2f19ffab7edc79aa5a58f"`
Dec 06 02:55:05.492 INFO [stderr] usermod: no changes
Dec 06 02:55:05.560 INFO [stderr]    Compiling r_monkey v0.1.0 (/source)
Dec 06 02:55:05.944 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 02:55:05.945 INFO [stderr]  --> src/lexer.rs:1:5
Dec 06 02:55:05.945 INFO [stderr]   |
Dec 06 02:55:05.945 INFO [stderr] 1 | use std::collections::HashMap;
Dec 06 02:55:05.945 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:05.945 INFO [stderr]   |
Dec 06 02:55:05.945 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:55:05.945 INFO [stderr] 
Dec 06 02:55:06.014 INFO [stderr] warning: unused variable: `skip`
Dec 06 02:55:06.014 INFO [stderr]   --> src/lexer.rs:65:13
Dec 06 02:55:06.014 INFO [stderr]    |
Dec 06 02:55:06.014 INFO [stderr] 65 |     let mut skip : bool = false;
Dec 06 02:55:06.014 INFO [stderr]    |             ^^^^ help: consider using `_skip` instead
Dec 06 02:55:06.014 INFO [stderr]    |
Dec 06 02:55:06.014 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 02:55:06.014 INFO [stderr] 
Dec 06 02:55:06.014 INFO [stderr] warning: unused variable: `index`
Dec 06 02:55:06.014 INFO [stderr]   --> src/lexer.rs:66:13
Dec 06 02:55:06.014 INFO [stderr]    |
Dec 06 02:55:06.014 INFO [stderr] 66 |     let mut index : usize = 0;
Dec 06 02:55:06.014 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Dec 06 02:55:06.014 INFO [stderr] 
Dec 06 02:55:06.028 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:55:06.028 INFO [stderr]   --> src/lexer.rs:65:9
Dec 06 02:55:06.028 INFO [stderr]    |
Dec 06 02:55:06.028 INFO [stderr] 65 |     let mut skip : bool = false;
Dec 06 02:55:06.028 INFO [stderr]    |         ----^^^^
Dec 06 02:55:06.028 INFO [stderr]    |         |
Dec 06 02:55:06.028 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:55:06.028 INFO [stderr]    |
Dec 06 02:55:06.028 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 02:55:06.028 INFO [stderr] 
Dec 06 02:55:06.029 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:55:06.029 INFO [stderr]   --> src/lexer.rs:66:9
Dec 06 02:55:06.029 INFO [stderr]    |
Dec 06 02:55:06.029 INFO [stderr] 66 |     let mut index : usize = 0;
Dec 06 02:55:06.029 INFO [stderr]    |         ----^^^^^
Dec 06 02:55:06.029 INFO [stderr]    |         |
Dec 06 02:55:06.029 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:55:06.029 INFO [stderr] 
Dec 06 02:55:06.033 INFO [stderr] warning: variant is never constructed: `Asterix`
Dec 06 02:55:06.033 INFO [stderr]   --> src/lexer.rs:23:5
Dec 06 02:55:06.033 INFO [stderr]    |
Dec 06 02:55:06.033 INFO [stderr] 23 |     Asterix,
Dec 06 02:55:06.033 INFO [stderr]    |     ^^^^^^^
Dec 06 02:55:06.033 INFO [stderr]    |
Dec 06 02:55:06.033 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 02:55:06.033 INFO [stderr] 
Dec 06 02:55:06.033 INFO [stderr] warning: function is never used: `is_complex_modifier`
Dec 06 02:55:06.033 INFO [stderr]    --> src/lexer.rs:144:3
Dec 06 02:55:06.033 INFO [stderr]     |
Dec 06 02:55:06.033 INFO [stderr] 144 |   fn is_complex_modifier(ch1: char) -> bool {
Dec 06 02:55:06.033 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:06.033 INFO [stderr] 
Dec 06 02:55:06.033 INFO [stderr] warning: enum is never used: `NextChar`
Dec 06 02:55:06.033 INFO [stderr]    --> src/lexer.rs:154:3
Dec 06 02:55:06.033 INFO [stderr]     |
Dec 06 02:55:06.033 INFO [stderr] 154 |   enum NextChar {
Dec 06 02:55:06.033 INFO [stderr]     |   ^^^^^^^^^^^^^
Dec 06 02:55:06.033 INFO [stderr] 
Dec 06 02:55:06.033 INFO [stderr] warning: function is never used: `peek_ahead`
Dec 06 02:55:06.033 INFO [stderr]    --> src/lexer.rs:159:3
Dec 06 02:55:06.033 INFO [stderr]     |
Dec 06 02:55:06.033 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Dec 06 02:55:06.033 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:06.033 INFO [stderr] 
Dec 06 02:55:06.034 INFO [stderr] warning: variable `charTerator` should have a snake case name such as `char_terator`
Dec 06 02:55:06.034 INFO [stderr]   --> src/lexer.rs:67:9
Dec 06 02:55:06.034 INFO [stderr]    |
Dec 06 02:55:06.034 INFO [stderr] 67 |     let mut charTerator = input.chars().peekable();
Dec 06 02:55:06.034 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 06 02:55:06.034 INFO [stderr]    |
Dec 06 02:55:06.034 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 02:55:06.034 INFO [stderr] 
Dec 06 02:55:06.034 INFO [stderr] warning: variable `aStr` should have a snake case name such as `a_str`
Dec 06 02:55:06.034 INFO [stderr]    --> src/lexer.rs:159:31
Dec 06 02:55:06.034 INFO [stderr]     |
Dec 06 02:55:06.034 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Dec 06 02:55:06.034 INFO [stderr]     |                               ^^^^
Dec 06 02:55:06.034 INFO [stderr] 
Dec 06 02:55:06.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 06 02:55:06.840 INFO [stderr] su: No module specific data is present
Dec 06 02:55:07.894 INFO running `"docker" "inspect" "a7cfd5bdf3abd1aab0e7b90e006f02371118e62605d2f19ffab7edc79aa5a58f"`
Dec 06 02:55:08.182 INFO running `"docker" "rm" "-f" "a7cfd5bdf3abd1aab0e7b90e006f02371118e62605d2f19ffab7edc79aa5a58f"`
Dec 06 02:55:08.440 INFO [stdout] a7cfd5bdf3abd1aab0e7b90e006f02371118e62605d2f19ffab7edc79aa5a58f
Dec 06 02:55:08.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 02:55:09.022 INFO [stdout] 2e498d9960a101996cf7d5996e1ad02f8fc55779273feadd6b3f6a7a2f2b18b6
Dec 06 02:55:09.022 INFO running `"docker" "start" "-a" "2e498d9960a101996cf7d5996e1ad02f8fc55779273feadd6b3f6a7a2f2b18b6"`
Dec 06 02:55:10.176 INFO [stderr] usermod: no changes
Dec 06 02:55:10.256 INFO [stderr]    Compiling r_monkey v0.1.0 (/source)
Dec 06 02:55:10.752 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 06 02:55:10.752 INFO [stderr]  --> src/lexer.rs:1:5
Dec 06 02:55:10.752 INFO [stderr]   |
Dec 06 02:55:10.752 INFO [stderr] 1 | use std::collections::HashMap;
Dec 06 02:55:10.752 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:10.752 INFO [stderr]   |
Dec 06 02:55:10.752 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:55:10.752 INFO [stderr] 
Dec 06 02:55:10.882 INFO [stderr] warning: unused variable: `skip`
Dec 06 02:55:10.882 INFO [stderr]   --> src/lexer.rs:65:13
Dec 06 02:55:10.882 INFO [stderr]    |
Dec 06 02:55:10.882 INFO [stderr] 65 |     let mut skip : bool = false;
Dec 06 02:55:10.882 INFO [stderr]    |             ^^^^ help: consider using `_skip` instead
Dec 06 02:55:10.882 INFO [stderr]    |
Dec 06 02:55:10.882 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 02:55:10.882 INFO [stderr] 
Dec 06 02:55:10.882 INFO [stderr] warning: unused variable: `index`
Dec 06 02:55:10.882 INFO [stderr]   --> src/lexer.rs:66:13
Dec 06 02:55:10.882 INFO [stderr]    |
Dec 06 02:55:10.882 INFO [stderr] 66 |     let mut index : usize = 0;
Dec 06 02:55:10.882 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Dec 06 02:55:10.882 INFO [stderr] 
Dec 06 02:55:10.900 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:55:10.900 INFO [stderr]   --> src/lexer.rs:65:9
Dec 06 02:55:10.900 INFO [stderr]    |
Dec 06 02:55:10.900 INFO [stderr] 65 |     let mut skip : bool = false;
Dec 06 02:55:10.900 INFO [stderr]    |         ----^^^^
Dec 06 02:55:10.900 INFO [stderr]    |         |
Dec 06 02:55:10.900 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:55:10.900 INFO [stderr]    |
Dec 06 02:55:10.900 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 02:55:10.900 INFO [stderr] 
Dec 06 02:55:10.900 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:55:10.900 INFO [stderr]   --> src/lexer.rs:66:9
Dec 06 02:55:10.900 INFO [stderr]    |
Dec 06 02:55:10.900 INFO [stderr] 66 |     let mut index : usize = 0;
Dec 06 02:55:10.900 INFO [stderr]    |         ----^^^^^
Dec 06 02:55:10.900 INFO [stderr]    |         |
Dec 06 02:55:10.900 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:55:10.900 INFO [stderr] 
Dec 06 02:55:10.924 INFO [stderr] warning: variant is never constructed: `Asterix`
Dec 06 02:55:10.924 INFO [stderr]   --> src/lexer.rs:23:5
Dec 06 02:55:10.925 INFO [stderr]    |
Dec 06 02:55:10.925 INFO [stderr] 23 |     Asterix,
Dec 06 02:55:10.925 INFO [stderr]    |     ^^^^^^^
Dec 06 02:55:10.925 INFO [stderr]    |
Dec 06 02:55:10.925 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 02:55:10.925 INFO [stderr] 
Dec 06 02:55:10.925 INFO [stderr] warning: function is never used: `is_complex_modifier`
Dec 06 02:55:10.925 INFO [stderr]    --> src/lexer.rs:144:3
Dec 06 02:55:10.925 INFO [stderr]     |
Dec 06 02:55:10.925 INFO [stderr] 144 |   fn is_complex_modifier(ch1: char) -> bool {
Dec 06 02:55:10.925 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:10.925 INFO [stderr] 
Dec 06 02:55:10.926 INFO [stderr] warning: enum is never used: `NextChar`
Dec 06 02:55:10.926 INFO [stderr]    --> src/lexer.rs:154:3
Dec 06 02:55:10.927 INFO [stderr]     |
Dec 06 02:55:10.927 INFO [stderr] 154 |   enum NextChar {
Dec 06 02:55:10.927 INFO [stderr]     |   ^^^^^^^^^^^^^
Dec 06 02:55:10.927 INFO [stderr] 
Dec 06 02:55:10.927 INFO [stderr] warning: function is never used: `peek_ahead`
Dec 06 02:55:10.927 INFO [stderr]    --> src/lexer.rs:159:3
Dec 06 02:55:10.927 INFO [stderr]     |
Dec 06 02:55:10.927 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Dec 06 02:55:10.927 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:55:10.927 INFO [stderr] 
Dec 06 02:55:10.927 INFO [stderr] warning: variable `charTerator` should have a snake case name such as `char_terator`
Dec 06 02:55:10.928 INFO [stderr]   --> src/lexer.rs:67:9
Dec 06 02:55:10.928 INFO [stderr]    |
Dec 06 02:55:10.928 INFO [stderr] 67 |     let mut charTerator = input.chars().peekable();
Dec 06 02:55:10.929 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 06 02:55:10.929 INFO [stderr]    |
Dec 06 02:55:10.929 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 02:55:10.929 INFO [stderr] 
Dec 06 02:55:10.930 INFO [stderr] warning: variable `aStr` should have a snake case name such as `a_str`
Dec 06 02:55:10.930 INFO [stderr]    --> src/lexer.rs:159:31
Dec 06 02:55:10.930 INFO [stderr]     |
Dec 06 02:55:10.930 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Dec 06 02:55:10.931 INFO [stderr]     |                               ^^^^
Dec 06 02:55:10.931 INFO [stderr] 
Dec 06 02:55:11.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 06 02:55:11.772 INFO [stderr] su: No module specific data is present
Dec 06 02:55:12.476 INFO running `"docker" "inspect" "2e498d9960a101996cf7d5996e1ad02f8fc55779273feadd6b3f6a7a2f2b18b6"`
Dec 06 02:55:12.802 INFO running `"docker" "rm" "-f" "2e498d9960a101996cf7d5996e1ad02f8fc55779273feadd6b3f6a7a2f2b18b6"`
Dec 06 02:55:13.121 INFO [stdout] 2e498d9960a101996cf7d5996e1ad02f8fc55779273feadd6b3f6a7a2f2b18b6
Dec 06 02:55:13.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 02:55:13.820 INFO [stdout] 5c2850c0644ad14b2f34ebaea4f1ddb361d93dd18ed31ca2b3db90ccbe1abbaa
Dec 06 02:55:13.826 INFO running `"docker" "start" "-a" "5c2850c0644ad14b2f34ebaea4f1ddb361d93dd18ed31ca2b3db90ccbe1abbaa"`
Dec 06 02:55:14.988 INFO [stderr] usermod: no changes
Dec 06 02:55:15.026 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 02:55:15.040 INFO [stderr]      Running /target/debug/deps/r_monkey-bdce6aa8fc482e32
Dec 06 02:55:15.061 INFO [stdout] 
Dec 06 02:55:15.061 INFO [stdout] running 3 tests
Dec 06 02:55:15.061 INFO [stdout] test lexer::test_next_token_with_basic_stuff ... ok
Dec 06 02:55:15.065 INFO [stdout] test lexer::test_for_keywords ... ok
Dec 06 02:55:15.065 INFO [stdout] test lexer::test_special_tokens ... ok
Dec 06 02:55:15.065 INFO [stdout] 
Dec 06 02:55:15.065 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:55:15.065 INFO [stdout] 
Dec 06 02:55:15.072 INFO [stderr] su: No module specific data is present
Dec 06 02:55:15.740 INFO running `"docker" "inspect" "5c2850c0644ad14b2f34ebaea4f1ddb361d93dd18ed31ca2b3db90ccbe1abbaa"`
Dec 06 02:55:16.126 INFO running `"docker" "rm" "-f" "5c2850c0644ad14b2f34ebaea4f1ddb361d93dd18ed31ca2b3db90ccbe1abbaa"`
Dec 06 02:55:16.383 INFO [stdout] 5c2850c0644ad14b2f34ebaea4f1ddb361d93dd18ed31ca2b3db90ccbe1abbaa