Nov 06 14:47:27.375 INFO checking ryanyz10/toy_lang against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 14:47:27.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 14:47:27.888 INFO blam! 3cae80d39e411c364ca4562a4daa813713ce027cd500785303f8d951a365fc62
Nov 06 14:47:27.891 INFO running `"docker" "start" "-a" "3cae80d39e411c364ca4562a4daa813713ce027cd500785303f8d951a365fc62"`
Nov 06 14:47:29.208 INFO kablam! usermod: no changes
Nov 06 14:47:29.245 INFO kablam!     Checking toy_lang v0.1.0 (/source)
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `ILLEGAL`
Nov 06 14:47:29.637 INFO kablam!  --> src/token.rs:3:5
Nov 06 14:47:29.637 INFO kablam!   |
Nov 06 14:47:29.637 INFO kablam! 3 |     ILLEGAL,
Nov 06 14:47:29.637 INFO kablam!   |     ^^^^^^^
Nov 06 14:47:29.637 INFO kablam!   |
Nov 06 14:47:29.637 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `EOF`
Nov 06 14:47:29.637 INFO kablam!  --> src/token.rs:4:5
Nov 06 14:47:29.637 INFO kablam!   |
Nov 06 14:47:29.637 INFO kablam! 4 |     EOF,
Nov 06 14:47:29.637 INFO kablam!   |     ^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `IDENT`
Nov 06 14:47:29.637 INFO kablam!  --> src/token.rs:5:5
Nov 06 14:47:29.637 INFO kablam!   |
Nov 06 14:47:29.637 INFO kablam! 5 |     IDENT(String),
Nov 06 14:47:29.637 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `INT`
Nov 06 14:47:29.637 INFO kablam!  --> src/token.rs:6:5
Nov 06 14:47:29.637 INFO kablam!   |
Nov 06 14:47:29.637 INFO kablam! 6 |     INT(i64),
Nov 06 14:47:29.637 INFO kablam!   |     ^^^^^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `ASSIGN`
Nov 06 14:47:29.637 INFO kablam!  --> src/token.rs:7:5
Nov 06 14:47:29.637 INFO kablam!   |
Nov 06 14:47:29.637 INFO kablam! 7 |     ASSIGN,
Nov 06 14:47:29.637 INFO kablam!   |     ^^^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `PLUS`
Nov 06 14:47:29.637 INFO kablam!  --> src/token.rs:8:5
Nov 06 14:47:29.637 INFO kablam!   |
Nov 06 14:47:29.637 INFO kablam! 8 |     PLUS,
Nov 06 14:47:29.637 INFO kablam!   |     ^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `COMMA`
Nov 06 14:47:29.637 INFO kablam!  --> src/token.rs:9:5
Nov 06 14:47:29.637 INFO kablam!   |
Nov 06 14:47:29.637 INFO kablam! 9 |     COMMA,
Nov 06 14:47:29.637 INFO kablam!   |     ^^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `SEMICOLON`
Nov 06 14:47:29.637 INFO kablam!   --> src/token.rs:10:5
Nov 06 14:47:29.637 INFO kablam!    |
Nov 06 14:47:29.637 INFO kablam! 10 |     SEMICOLON,
Nov 06 14:47:29.637 INFO kablam!    |     ^^^^^^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `LPAREN`
Nov 06 14:47:29.637 INFO kablam!   --> src/token.rs:11:5
Nov 06 14:47:29.637 INFO kablam!    |
Nov 06 14:47:29.637 INFO kablam! 11 |     LPAREN,
Nov 06 14:47:29.637 INFO kablam!    |     ^^^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `RPAREN`
Nov 06 14:47:29.637 INFO kablam!   --> src/token.rs:12:5
Nov 06 14:47:29.637 INFO kablam!    |
Nov 06 14:47:29.637 INFO kablam! 12 |     RPAREN,
Nov 06 14:47:29.637 INFO kablam!    |     ^^^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `LBRACE`
Nov 06 14:47:29.637 INFO kablam!   --> src/token.rs:13:5
Nov 06 14:47:29.637 INFO kablam!    |
Nov 06 14:47:29.637 INFO kablam! 13 |     LBRACE,
Nov 06 14:47:29.637 INFO kablam!    |     ^^^^^^
Nov 06 14:47:29.637 INFO kablam! 
Nov 06 14:47:29.637 INFO kablam! warning: variant is never constructed: `RBRACE`
Nov 06 14:47:29.637 INFO kablam!   --> src/token.rs:14:5
Nov 06 14:47:29.637 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 14 |     RBRACE,
Nov 06 14:47:29.638 INFO kablam!    |     ^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: variant is never constructed: `FUNCTION`
Nov 06 14:47:29.638 INFO kablam!   --> src/token.rs:15:5
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 15 |     FUNCTION,
Nov 06 14:47:29.638 INFO kablam!    |     ^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: variant is never constructed: `LET`
Nov 06 14:47:29.638 INFO kablam!   --> src/token.rs:16:5
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 16 |     LET,
Nov 06 14:47:29.638 INFO kablam!    |     ^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: struct is never constructed: `Token`
Nov 06 14:47:29.638 INFO kablam!   --> src/token.rs:20:1
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 20 | pub struct Token {
Nov 06 14:47:29.638 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: function is never used: `get_token_type`
Nov 06 14:47:29.638 INFO kablam!   --> src/token.rs:24:1
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 24 | pub fn get_token_type(literal: String) -> TokenType {
Nov 06 14:47:29.638 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: function is never used: `parse`
Nov 06 14:47:29.638 INFO kablam!  --> src/lexer.rs:9:1
Nov 06 14:47:29.638 INFO kablam!   |
Nov 06 14:47:29.638 INFO kablam! 9 | pub fn parse<'a>(source: &str) -> Vec<Token> {
Nov 06 14:47:29.638 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: struct is never constructed: `Lexer`
Nov 06 14:47:29.638 INFO kablam!   --> src/lexer.rs:23:1
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 23 | struct Lexer<'a> {
Nov 06 14:47:29.638 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: method is never used: `new`
Nov 06 14:47:29.638 INFO kablam!   --> src/lexer.rs:31:5
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 31 |     fn new(source: &'a str) -> Self {
Nov 06 14:47:29.638 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: method is never used: `next_token`
Nov 06 14:47:29.638 INFO kablam!   --> src/lexer.rs:44:5
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 44 |     fn next_token(&self) -> Token {
Nov 06 14:47:29.638 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: method is never used: `read_char`
Nov 06 14:47:29.638 INFO kablam!   --> src/lexer.rs:79:5
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 79 |     fn read_char(&self) {
Nov 06 14:47:29.638 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: method is never used: `read_identifier`
Nov 06 14:47:29.638 INFO kablam!   --> src/lexer.rs:92:5
Nov 06 14:47:29.638 INFO kablam!    |
Nov 06 14:47:29.638 INFO kablam! 92 |     fn read_identifier(&self) -> &str {
Nov 06 14:47:29.638 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: method is never used: `read_number`
Nov 06 14:47:29.638 INFO kablam!    --> src/lexer.rs:106:5
Nov 06 14:47:29.638 INFO kablam!     |
Nov 06 14:47:29.638 INFO kablam! 106 |     fn read_number(&self) -> i64 {
Nov 06 14:47:29.638 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: method is never used: `is_letter`
Nov 06 14:47:29.638 INFO kablam!    --> src/lexer.rs:125:5
Nov 06 14:47:29.638 INFO kablam!     |
Nov 06 14:47:29.638 INFO kablam! 125 |     fn is_letter(&self) -> bool {
Nov 06 14:47:29.638 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:29.638 INFO kablam! warning: method is never used: `skip_whitespace`
Nov 06 14:47:29.638 INFO kablam!    --> src/lexer.rs:129:5
Nov 06 14:47:29.638 INFO kablam!     |
Nov 06 14:47:29.638 INFO kablam! 129 |     fn skip_whitespace(&self) {
Nov 06 14:47:29.638 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 14:47:29.638 INFO kablam! 
Nov 06 14:47:30.129 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 06 14:47:30.132 INFO kablam! su: No module specific data is present
Nov 06 14:47:31.024 INFO running `"docker" "rm" "-f" "3cae80d39e411c364ca4562a4daa813713ce027cd500785303f8d951a365fc62"`
Nov 06 14:47:31.332 INFO blam! 3cae80d39e411c364ca4562a4daa813713ce027cd500785303f8d951a365fc62