Nov 01 13:07:38.386 INFO checking AmaranthineCodices/rust-cc against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 13:07:38.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 13:07:38.769 INFO blam! 6d23946aebff0fee95e6fc7265f00c02fdf7a5a2fcb79e08dbb5929267eec4dc
Nov 01 13:07:38.788 INFO running `"docker" "start" "-a" "6d23946aebff0fee95e6fc7265f00c02fdf7a5a2fcb79e08dbb5929267eec4dc"`
Nov 01 13:07:40.729 INFO kablam! usermod: no changes
Nov 01 13:07:40.829 INFO kablam!     Checking rust-cc v0.1.0 (/source)
Nov 01 13:07:42.960 INFO kablam! warning: variant is never constructed: `Whitespace`
Nov 01 13:07:42.960 INFO kablam!   --> src/lexer.rs:11:5
Nov 01 13:07:42.960 INFO kablam!    |
Nov 01 13:07:42.960 INFO kablam! 11 |     Whitespace(&'a str),
Nov 01 13:07:42.960 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 13:07:42.960 INFO kablam!    |
Nov 01 13:07:42.960 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 13:07:42.961 INFO kablam! 
Nov 01 13:07:42.961 INFO kablam! warning: variant is never constructed: `OpenBrace`
Nov 01 13:07:42.961 INFO kablam!   --> src/lexer.rs:12:5
Nov 01 13:07:42.961 INFO kablam!    |
Nov 01 13:07:42.961 INFO kablam! 12 |     OpenBrace,
Nov 01 13:07:42.961 INFO kablam!    |     ^^^^^^^^^
Nov 01 13:07:42.961 INFO kablam! 
Nov 01 13:07:42.961 INFO kablam! warning: variant is never constructed: `CloseBrace`
Nov 01 13:07:42.961 INFO kablam!   --> src/lexer.rs:13:5
Nov 01 13:07:42.961 INFO kablam!    |
Nov 01 13:07:42.961 INFO kablam! 13 |     CloseBrace,
Nov 01 13:07:42.961 INFO kablam!    |     ^^^^^^^^^^
Nov 01 13:07:42.961 INFO kablam! 
Nov 01 13:07:42.961 INFO kablam! warning: variant is never constructed: `OpenParen`
Nov 01 13:07:42.961 INFO kablam!   --> src/lexer.rs:14:5
Nov 01 13:07:42.961 INFO kablam!    |
Nov 01 13:07:42.961 INFO kablam! 14 |     OpenParen,
Nov 01 13:07:42.961 INFO kablam!    |     ^^^^^^^^^
Nov 01 13:07:42.961 INFO kablam! 
Nov 01 13:07:42.961 INFO kablam! warning: variant is never constructed: `CloseParen`
Nov 01 13:07:42.961 INFO kablam!   --> src/lexer.rs:15:5
Nov 01 13:07:42.961 INFO kablam!    |
Nov 01 13:07:42.961 INFO kablam! 15 |     CloseParen,
Nov 01 13:07:42.961 INFO kablam!    |     ^^^^^^^^^^
Nov 01 13:07:42.961 INFO kablam! 
Nov 01 13:07:42.961 INFO kablam! warning: variant is never constructed: `Semicolon`
Nov 01 13:07:42.961 INFO kablam!   --> src/lexer.rs:16:5
Nov 01 13:07:42.961 INFO kablam!    |
Nov 01 13:07:42.961 INFO kablam! 16 |     Semicolon,
Nov 01 13:07:42.961 INFO kablam!    |     ^^^^^^^^^
Nov 01 13:07:42.961 INFO kablam! 
Nov 01 13:07:42.961 INFO kablam! warning: variant is never constructed: `Keyword`
Nov 01 13:07:42.961 INFO kablam!   --> src/lexer.rs:17:5
Nov 01 13:07:42.961 INFO kablam!    |
Nov 01 13:07:42.961 INFO kablam! 17 |     Keyword(&'a str),
Nov 01 13:07:42.961 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 13:07:42.961 INFO kablam! 
Nov 01 13:07:42.966 INFO kablam! warning: variant is never constructed: `Identifier`
Nov 01 13:07:42.966 INFO kablam!   --> src/lexer.rs:18:5
Nov 01 13:07:42.967 INFO kablam!    |
Nov 01 13:07:42.967 INFO kablam! 18 |     Identifier(&'a str),
Nov 01 13:07:42.968 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 13:07:42.968 INFO kablam! 
Nov 01 13:07:42.969 INFO kablam! warning: variant is never constructed: `IntLiteral`
Nov 01 13:07:42.969 INFO kablam!   --> src/lexer.rs:19:5
Nov 01 13:07:42.970 INFO kablam!    |
Nov 01 13:07:42.970 INFO kablam! 19 |     IntLiteral(i32),
Nov 01 13:07:42.971 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 13:07:42.971 INFO kablam! 
Nov 01 13:07:42.972 INFO kablam! warning: enum is never used: `LexError`
Nov 01 13:07:42.972 INFO kablam!   --> src/lexer.rs:30:1
Nov 01 13:07:42.973 INFO kablam!    |
Nov 01 13:07:42.973 INFO kablam! 30 | pub enum LexError {
Nov 01 13:07:42.974 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 13:07:42.974 INFO kablam! 
Nov 01 13:07:42.975 INFO kablam! warning: function is never used: `try_get`
Nov 01 13:07:42.975 INFO kablam!   --> src/lexer.rs:47:1
Nov 01 13:07:42.976 INFO kablam!    |
Nov 01 13:07:42.976 INFO kablam! 47 | / fn try_get<'a, F>(current_input: &'a str, pattern: &Regex, transformer: F) -> Option<(&'a str, &'a str, LexemeKind<'a>)>
Nov 01 13:07:42.978 INFO kablam! 48 | | where F: Fn(&'a str) -> LexemeKind<'a>,
Nov 01 13:07:42.978 INFO kablam! 49 | | {
Nov 01 13:07:42.978 INFO kablam! 50 | |     if let Some(matched_result) = pattern.find(current_input) {
Nov 01 13:07:42.978 INFO kablam! ...  |
Nov 01 13:07:42.978 INFO kablam! 57 | |     }
Nov 01 13:07:42.978 INFO kablam! 58 | | }
Nov 01 13:07:42.978 INFO kablam!    | |_^
Nov 01 13:07:42.978 INFO kablam! 
Nov 01 13:07:42.978 INFO kablam! warning: function is never used: `convert_identifier_str`
Nov 01 13:07:42.978 INFO kablam!   --> src/lexer.rs:60:1
Nov 01 13:07:42.978 INFO kablam!    |
Nov 01 13:07:42.978 INFO kablam! 60 | fn convert_identifier_str<'a>(identifier: &'a str) -> LexemeKind<'a> {
Nov 01 13:07:42.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:07:42.978 INFO kablam! 
Nov 01 13:07:42.978 INFO kablam! warning: function is never used: `convert_symbol_str`
Nov 01 13:07:42.978 INFO kablam!   --> src/lexer.rs:69:1
Nov 01 13:07:42.978 INFO kablam!    |
Nov 01 13:07:42.978 INFO kablam! 69 | fn convert_symbol_str<'a>(symbol: &'a str) -> LexemeKind<'a> {
Nov 01 13:07:42.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:07:42.978 INFO kablam! 
Nov 01 13:07:42.978 INFO kablam! warning: function is never used: `get_next_token`
Nov 01 13:07:42.978 INFO kablam!   --> src/lexer.rs:80:1
Nov 01 13:07:42.978 INFO kablam!    |
Nov 01 13:07:42.978 INFO kablam! 80 | fn get_next_token<'a>(current_input: &'a str) -> Option<(&'a str, &'a str, LexemeKind<'a>)> {
Nov 01 13:07:42.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:07:42.978 INFO kablam! 
Nov 01 13:07:42.978 INFO kablam! warning: function is never used: `lex_str`
Nov 01 13:07:42.978 INFO kablam!   --> src/lexer.rs:87:1
Nov 01 13:07:42.978 INFO kablam!    |
Nov 01 13:07:42.978 INFO kablam! 87 | pub fn lex_str(input: &str) -> Result<Vec<Lexeme>, LexError> {
Nov 01 13:07:42.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:07:42.978 INFO kablam! 
Nov 01 13:07:43.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Nov 01 13:07:43.028 INFO kablam! su: No module specific data is present
Nov 01 13:07:44.553 INFO running `"docker" "rm" "-f" "6d23946aebff0fee95e6fc7265f00c02fdf7a5a2fcb79e08dbb5929267eec4dc"`
Nov 01 13:07:44.992 INFO blam! 6d23946aebff0fee95e6fc7265f00c02fdf7a5a2fcb79e08dbb5929267eec4dc