Nov 30 04:48:19.010 INFO checking cultofmetatron/r_monkey against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 04:48:19.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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 30 04:48:19.468 INFO [stdout] 2ef4744ce191ab892fc351ea9738bba11572c55d5d5ecfcecb2ebffeb66e3384
Nov 30 04:48:19.470 INFO running `"docker" "start" "-a" "2ef4744ce191ab892fc351ea9738bba11572c55d5d5ecfcecb2ebffeb66e3384"`
Nov 30 04:48:20.875 INFO [stderr] usermod: no changes
Nov 30 04:48:20.940 INFO [stderr]     Checking r_monkey v0.1.0 (/source)
Nov 30 04:48:21.452 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 30 04:48:21.452 INFO [stderr]  --> src/lexer.rs:1:5
Nov 30 04:48:21.452 INFO [stderr]   |
Nov 30 04:48:21.452 INFO [stderr] 1 | use std::collections::HashMap;
Nov 30 04:48:21.452 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:48:21.452 INFO [stderr]   |
Nov 30 04:48:21.452 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 04:48:21.452 INFO [stderr] 
Nov 30 04:48:21.528 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 30 04:48:21.528 INFO [stderr]  --> src/lexer.rs:1:5
Nov 30 04:48:21.528 INFO [stderr]   |
Nov 30 04:48:21.528 INFO [stderr] 1 | use std::collections::HashMap;
Nov 30 04:48:21.528 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:48:21.528 INFO [stderr]   |
Nov 30 04:48:21.528 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 04:48:21.528 INFO [stderr] 
Nov 30 04:48:21.600 INFO [stderr] warning: unused variable: `skip`
Nov 30 04:48:21.600 INFO [stderr]   --> src/lexer.rs:65:13
Nov 30 04:48:21.600 INFO [stderr]    |
Nov 30 04:48:21.600 INFO [stderr] 65 |     let mut skip : bool = false;
Nov 30 04:48:21.600 INFO [stderr]    |             ^^^^ help: consider using `_skip` instead
Nov 30 04:48:21.600 INFO [stderr]    |
Nov 30 04:48:21.600 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:48:21.600 INFO [stderr] 
Nov 30 04:48:21.600 INFO [stderr] warning: unused variable: `index`
Nov 30 04:48:21.600 INFO [stderr]   --> src/lexer.rs:66:13
Nov 30 04:48:21.600 INFO [stderr]    |
Nov 30 04:48:21.600 INFO [stderr] 66 |     let mut index : usize = 0;
Nov 30 04:48:21.600 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Nov 30 04:48:21.600 INFO [stderr] 
Nov 30 04:48:21.604 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:48:21.604 INFO [stderr]   --> src/lexer.rs:65:9
Nov 30 04:48:21.604 INFO [stderr]    |
Nov 30 04:48:21.604 INFO [stderr] 65 |     let mut skip : bool = false;
Nov 30 04:48:21.604 INFO [stderr]    |         ----^^^^
Nov 30 04:48:21.604 INFO [stderr]    |         |
Nov 30 04:48:21.604 INFO [stderr]    |         help: remove this `mut`
Nov 30 04:48:21.604 INFO [stderr]    |
Nov 30 04:48:21.604 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 04:48:21.604 INFO [stderr] 
Nov 30 04:48:21.604 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:48:21.604 INFO [stderr]   --> src/lexer.rs:66:9
Nov 30 04:48:21.604 INFO [stderr]    |
Nov 30 04:48:21.604 INFO [stderr] 66 |     let mut index : usize = 0;
Nov 30 04:48:21.604 INFO [stderr]    |         ----^^^^^
Nov 30 04:48:21.604 INFO [stderr]    |         |
Nov 30 04:48:21.604 INFO [stderr]    |         help: remove this `mut`
Nov 30 04:48:21.604 INFO [stderr] 
Nov 30 04:48:21.610 INFO [stderr] warning: variant is never constructed: `Asterix`
Nov 30 04:48:21.610 INFO [stderr]   --> src/lexer.rs:23:5
Nov 30 04:48:21.610 INFO [stderr]    |
Nov 30 04:48:21.610 INFO [stderr] 23 |     Asterix,
Nov 30 04:48:21.610 INFO [stderr]    |     ^^^^^^^
Nov 30 04:48:21.610 INFO [stderr]    |
Nov 30 04:48:21.610 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:48:21.610 INFO [stderr] 
Nov 30 04:48:21.610 INFO [stderr] warning: function is never used: `is_complex_modifier`
Nov 30 04:48:21.610 INFO [stderr]    --> src/lexer.rs:144:3
Nov 30 04:48:21.610 INFO [stderr]     |
Nov 30 04:48:21.610 INFO [stderr] 144 |   fn is_complex_modifier(ch1: char) -> bool {
Nov 30 04:48:21.610 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:48:21.610 INFO [stderr] 
Nov 30 04:48:21.610 INFO [stderr] warning: enum is never used: `NextChar`
Nov 30 04:48:21.610 INFO [stderr]    --> src/lexer.rs:154:3
Nov 30 04:48:21.610 INFO [stderr]     |
Nov 30 04:48:21.610 INFO [stderr] 154 |   enum NextChar {
Nov 30 04:48:21.610 INFO [stderr]     |   ^^^^^^^^^^^^^
Nov 30 04:48:21.610 INFO [stderr] 
Nov 30 04:48:21.610 INFO [stderr] warning: function is never used: `peek_ahead`
Nov 30 04:48:21.610 INFO [stderr]    --> src/lexer.rs:159:3
Nov 30 04:48:21.610 INFO [stderr]     |
Nov 30 04:48:21.610 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Nov 30 04:48:21.610 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:48:21.610 INFO [stderr] 
Nov 30 04:48:21.610 INFO [stderr] warning: variable `charTerator` should have a snake case name such as `char_terator`
Nov 30 04:48:21.610 INFO [stderr]   --> src/lexer.rs:67:9
Nov 30 04:48:21.610 INFO [stderr]    |
Nov 30 04:48:21.610 INFO [stderr] 67 |     let mut charTerator = input.chars().peekable();
Nov 30 04:48:21.610 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 30 04:48:21.610 INFO [stderr]    |
Nov 30 04:48:21.610 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 04:48:21.610 INFO [stderr] 
Nov 30 04:48:21.610 INFO [stderr] warning: variable `aStr` should have a snake case name such as `a_str`
Nov 30 04:48:21.610 INFO [stderr]    --> src/lexer.rs:159:31
Nov 30 04:48:21.610 INFO [stderr]     |
Nov 30 04:48:21.610 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Nov 30 04:48:21.610 INFO [stderr]     |                               ^^^^
Nov 30 04:48:21.610 INFO [stderr] 
Nov 30 04:48:21.616 INFO [stderr] warning: unused variable: `skip`
Nov 30 04:48:21.616 INFO [stderr]   --> src/lexer.rs:65:13
Nov 30 04:48:21.616 INFO [stderr]    |
Nov 30 04:48:21.616 INFO [stderr] 65 |     let mut skip : bool = false;
Nov 30 04:48:21.616 INFO [stderr]    |             ^^^^ help: consider using `_skip` instead
Nov 30 04:48:21.616 INFO [stderr]    |
Nov 30 04:48:21.616 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:48:21.616 INFO [stderr] 
Nov 30 04:48:21.616 INFO [stderr] warning: unused variable: `index`
Nov 30 04:48:21.616 INFO [stderr]   --> src/lexer.rs:66:13
Nov 30 04:48:21.616 INFO [stderr]    |
Nov 30 04:48:21.616 INFO [stderr] 66 |     let mut index : usize = 0;
Nov 30 04:48:21.616 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Nov 30 04:48:21.616 INFO [stderr] 
Nov 30 04:48:21.660 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:48:21.660 INFO [stderr]   --> src/lexer.rs:65:9
Nov 30 04:48:21.660 INFO [stderr]    |
Nov 30 04:48:21.660 INFO [stderr] 65 |     let mut skip : bool = false;
Nov 30 04:48:21.660 INFO [stderr]    |         ----^^^^
Nov 30 04:48:21.660 INFO [stderr]    |         |
Nov 30 04:48:21.660 INFO [stderr]    |         help: remove this `mut`
Nov 30 04:48:21.660 INFO [stderr]    |
Nov 30 04:48:21.660 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 04:48:21.660 INFO [stderr] 
Nov 30 04:48:21.660 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:48:21.660 INFO [stderr]   --> src/lexer.rs:66:9
Nov 30 04:48:21.660 INFO [stderr]    |
Nov 30 04:48:21.660 INFO [stderr] 66 |     let mut index : usize = 0;
Nov 30 04:48:21.660 INFO [stderr]    |         ----^^^^^
Nov 30 04:48:21.660 INFO [stderr]    |         |
Nov 30 04:48:21.660 INFO [stderr]    |         help: remove this `mut`
Nov 30 04:48:21.660 INFO [stderr] 
Nov 30 04:48:21.674 INFO [stderr] warning: variant is never constructed: `Asterix`
Nov 30 04:48:21.674 INFO [stderr]   --> src/lexer.rs:23:5
Nov 30 04:48:21.674 INFO [stderr]    |
Nov 30 04:48:21.674 INFO [stderr] 23 |     Asterix,
Nov 30 04:48:21.674 INFO [stderr]    |     ^^^^^^^
Nov 30 04:48:21.674 INFO [stderr]    |
Nov 30 04:48:21.674 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:48:21.674 INFO [stderr] 
Nov 30 04:48:21.674 INFO [stderr] warning: function is never used: `is_complex_modifier`
Nov 30 04:48:21.674 INFO [stderr]    --> src/lexer.rs:144:3
Nov 30 04:48:21.674 INFO [stderr]     |
Nov 30 04:48:21.674 INFO [stderr] 144 |   fn is_complex_modifier(ch1: char) -> bool {
Nov 30 04:48:21.674 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:48:21.674 INFO [stderr] 
Nov 30 04:48:21.674 INFO [stderr] warning: enum is never used: `NextChar`
Nov 30 04:48:21.674 INFO [stderr]    --> src/lexer.rs:154:3
Nov 30 04:48:21.674 INFO [stderr]     |
Nov 30 04:48:21.674 INFO [stderr] 154 |   enum NextChar {
Nov 30 04:48:21.674 INFO [stderr]     |   ^^^^^^^^^^^^^
Nov 30 04:48:21.674 INFO [stderr] 
Nov 30 04:48:21.674 INFO [stderr] warning: function is never used: `peek_ahead`
Nov 30 04:48:21.674 INFO [stderr]    --> src/lexer.rs:159:3
Nov 30 04:48:21.674 INFO [stderr]     |
Nov 30 04:48:21.674 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Nov 30 04:48:21.674 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:48:21.674 INFO [stderr] 
Nov 30 04:48:21.674 INFO [stderr] warning: variable `charTerator` should have a snake case name such as `char_terator`
Nov 30 04:48:21.674 INFO [stderr]   --> src/lexer.rs:67:9
Nov 30 04:48:21.674 INFO [stderr]    |
Nov 30 04:48:21.674 INFO [stderr] 67 |     let mut charTerator = input.chars().peekable();
Nov 30 04:48:21.674 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Nov 30 04:48:21.674 INFO [stderr]    |
Nov 30 04:48:21.674 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 04:48:21.674 INFO [stderr] 
Nov 30 04:48:21.674 INFO [stderr] warning: variable `aStr` should have a snake case name such as `a_str`
Nov 30 04:48:21.674 INFO [stderr]    --> src/lexer.rs:159:31
Nov 30 04:48:21.674 INFO [stderr]     |
Nov 30 04:48:21.674 INFO [stderr] 159 |   fn peek_ahead(index: usize, aStr: &Vec<char>) -> NextChar {
Nov 30 04:48:21.674 INFO [stderr]     |                               ^^^^
Nov 30 04:48:21.674 INFO [stderr] 
Nov 30 04:48:21.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 30 04:48:21.711 INFO [stderr] su: No module specific data is present
Nov 30 04:48:26.313 INFO running `"docker" "inspect" "2ef4744ce191ab892fc351ea9738bba11572c55d5d5ecfcecb2ebffeb66e3384"`
Nov 30 04:48:26.562 INFO running `"docker" "rm" "-f" "2ef4744ce191ab892fc351ea9738bba11572c55d5d5ecfcecb2ebffeb66e3384"`
Nov 30 04:48:26.883 INFO [stdout] 2ef4744ce191ab892fc351ea9738bba11572c55d5d5ecfcecb2ebffeb66e3384