Nov 02 07:18:23.028 INFO checking safsom/alif against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 07:18:23.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 07:18:23.272 INFO blam! b7208c397056b16e24977e59a2c6904e923a2e776c109405e36c1e777e875d77
Nov 02 07:18:23.276 INFO running `"docker" "start" "-a" "b7208c397056b16e24977e59a2c6904e923a2e776c109405e36c1e777e875d77"`
Nov 02 07:18:24.307 INFO kablam! usermod: no changes
Nov 02 07:18:24.336 INFO kablam!     Checking ac v0.1.0 (/source)
Nov 02 07:18:24.733 INFO kablam! warning: unused variable: `b`
Nov 02 07:18:24.733 INFO kablam!    --> src/lexer.rs:229:46
Nov 02 07:18:24.733 INFO kablam!     |
Nov 02 07:18:24.733 INFO kablam! 229 |             TokenType::Identifier(ref s, ref b) => println!("identifier {} on line {} at char {}", s, token.token_line, token.token_pos),
Nov 02 07:18:24.733 INFO kablam!     |                                              ^ help: consider using `_b` instead
Nov 02 07:18:24.733 INFO kablam!     |
Nov 02 07:18:24.733 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 07:18:24.733 INFO kablam! 
Nov 02 07:18:24.733 INFO kablam! warning: unused variable: `s`
Nov 02 07:18:24.733 INFO kablam!   --> src/parser.rs:69:43
Nov 02 07:18:24.733 INFO kablam!    |
Nov 02 07:18:24.733 INFO kablam! 69 |                     TokenType::String(ref s) => panic!("error: type mismatch: cannot operate on integers and strings"),
Nov 02 07:18:24.733 INFO kablam!    |                                           ^ help: consider using `_s` instead
Nov 02 07:18:24.733 INFO kablam! 
Nov 02 07:18:24.772 INFO kablam! warning: unused variable: `b`
Nov 02 07:18:24.772 INFO kablam!    --> src/lexer.rs:229:46
Nov 02 07:18:24.772 INFO kablam!     |
Nov 02 07:18:24.772 INFO kablam! 229 |             TokenType::Identifier(ref s, ref b) => println!("identifier {} on line {} at char {}", s, token.token_line, token.token_pos),
Nov 02 07:18:24.772 INFO kablam!     |                                              ^ help: consider using `_b` instead
Nov 02 07:18:24.776 INFO kablam!     |
Nov 02 07:18:24.776 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 07:18:24.776 INFO kablam! 
Nov 02 07:18:24.776 INFO kablam! warning: unused variable: `s`
Nov 02 07:18:24.776 INFO kablam!   --> src/parser.rs:69:43
Nov 02 07:18:24.776 INFO kablam!    |
Nov 02 07:18:24.776 INFO kablam! 69 |                     TokenType::String(ref s) => panic!("error: type mismatch: cannot operate on integers and strings"),
Nov 02 07:18:24.776 INFO kablam!    |                                           ^ help: consider using `_s` instead
Nov 02 07:18:24.776 INFO kablam! 
Nov 02 07:18:24.782 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:18:24.782 INFO kablam!   --> src/parser.rs:62:9
Nov 02 07:18:24.782 INFO kablam!    |
Nov 02 07:18:24.782 INFO kablam! 62 |     let mut i = 0;
Nov 02 07:18:24.782 INFO kablam!    |         ----^
Nov 02 07:18:24.782 INFO kablam!    |         |
Nov 02 07:18:24.782 INFO kablam!    |         help: remove this `mut`
Nov 02 07:18:24.782 INFO kablam!    |
Nov 02 07:18:24.782 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 07:18:24.782 INFO kablam! 
Nov 02 07:18:24.782 INFO kablam! warning: variant is never constructed: `Division`
Nov 02 07:18:24.782 INFO kablam!  --> src/parser.rs:8:5
Nov 02 07:18:24.782 INFO kablam!   |
Nov 02 07:18:24.782 INFO kablam! 8 |     Division,
Nov 02 07:18:24.782 INFO kablam!   |     ^^^^^^^^
Nov 02 07:18:24.782 INFO kablam!   |
Nov 02 07:18:24.783 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 07:18:24.788 INFO kablam! 
Nov 02 07:18:24.788 INFO kablam! warning: variant is never constructed: `LeftShift`
Nov 02 07:18:24.789 INFO kablam!   --> src/parser.rs:12:5
Nov 02 07:18:24.789 INFO kablam!    |
Nov 02 07:18:24.789 INFO kablam! 12 |     LeftShift,
Nov 02 07:18:24.789 INFO kablam!    |     ^^^^^^^^^
Nov 02 07:18:24.789 INFO kablam! 
Nov 02 07:18:24.789 INFO kablam! warning: variant is never constructed: `RightShift`
Nov 02 07:18:24.790 INFO kablam!   --> src/parser.rs:13:5
Nov 02 07:18:24.790 INFO kablam!    |
Nov 02 07:18:24.790 INFO kablam! 13 |     RightShift,
Nov 02 07:18:24.790 INFO kablam!    |     ^^^^^^^^^^
Nov 02 07:18:24.790 INFO kablam! 
Nov 02 07:18:24.790 INFO kablam! warning: variant is never constructed: `StringLiteral`
Nov 02 07:18:24.791 INFO kablam!   --> src/parser.rs:28:5
Nov 02 07:18:24.791 INFO kablam!    |
Nov 02 07:18:24.791 INFO kablam! 28 |     StringLiteral(String),
Nov 02 07:18:24.791 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.791 INFO kablam! 
Nov 02 07:18:24.791 INFO kablam! warning: variant is never constructed: `Character`
Nov 02 07:18:24.791 INFO kablam!   --> src/parser.rs:29:5
Nov 02 07:18:24.791 INFO kablam!    |
Nov 02 07:18:24.792 INFO kablam! 29 |     Character(char),
Nov 02 07:18:24.792 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 07:18:24.792 INFO kablam! 
Nov 02 07:18:24.792 INFO kablam! warning: variant is never constructed: `Const`
Nov 02 07:18:24.792 INFO kablam!   --> src/parser.rs:30:5
Nov 02 07:18:24.792 INFO kablam!    |
Nov 02 07:18:24.792 INFO kablam! 30 |     Const(String, Box<Expression>),
Nov 02 07:18:24.793 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.793 INFO kablam! 
Nov 02 07:18:24.793 INFO kablam! warning: variant is never constructed: `Unary`
Nov 02 07:18:24.793 INFO kablam!   --> src/parser.rs:31:5
Nov 02 07:18:24.793 INFO kablam!    |
Nov 02 07:18:24.793 INFO kablam! 31 |     Unary(Operators, Box<Expression>),
Nov 02 07:18:24.793 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.793 INFO kablam! 
Nov 02 07:18:24.794 INFO kablam! warning: variant is never constructed: `Call`
Nov 02 07:18:24.794 INFO kablam!   --> src/parser.rs:33:5
Nov 02 07:18:24.794 INFO kablam!    |
Nov 02 07:18:24.794 INFO kablam! 33 |     Call(String, Vec<Expression>),
Nov 02 07:18:24.794 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.794 INFO kablam! 
Nov 02 07:18:24.794 INFO kablam! warning: variant is never constructed: `Function`
Nov 02 07:18:24.795 INFO kablam!   --> src/parser.rs:34:5
Nov 02 07:18:24.795 INFO kablam!    |
Nov 02 07:18:24.795 INFO kablam! 34 |     Function(String, Vec<Expression>, Vec<Expression>),
Nov 02 07:18:24.795 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.795 INFO kablam! 
Nov 02 07:18:24.795 INFO kablam! warning: variant is never constructed: `If`
Nov 02 07:18:24.795 INFO kablam!   --> src/parser.rs:35:5
Nov 02 07:18:24.796 INFO kablam!    |
Nov 02 07:18:24.796 INFO kablam! 35 |     If(Box<Expression>, Vec<Expression>),
Nov 02 07:18:24.796 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.796 INFO kablam! 
Nov 02 07:18:24.797 INFO kablam! warning: variant is never constructed: `Else`
Nov 02 07:18:24.797 INFO kablam!   --> src/parser.rs:36:5
Nov 02 07:18:24.797 INFO kablam!    |
Nov 02 07:18:24.797 INFO kablam! 36 |     Else(Vec<Expression>),
Nov 02 07:18:24.797 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.797 INFO kablam! 
Nov 02 07:18:24.797 INFO kablam! warning: constant `keywords` should have an upper case name such as `KEYWORDS`
Nov 02 07:18:24.797 INFO kablam!  --> src/lexer.rs:1:1
Nov 02 07:18:24.797 INFO kablam!   |
Nov 02 07:18:24.797 INFO kablam! 1 | const keywords: [&str; 10] = ["const", "record", "char", "string", "int", "bool", "if", "else", "match", "enum"];
Nov 02 07:18:24.797 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.797 INFO kablam!   |
Nov 02 07:18:24.797 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 02 07:18:24.797 INFO kablam! 
Nov 02 07:18:24.824 INFO kablam! warning: variable does not need to be mutable
Nov 02 07:18:24.824 INFO kablam!   --> src/parser.rs:62:9
Nov 02 07:18:24.824 INFO kablam!    |
Nov 02 07:18:24.824 INFO kablam! 62 |     let mut i = 0;
Nov 02 07:18:24.824 INFO kablam!    |         ----^
Nov 02 07:18:24.825 INFO kablam!    |         |
Nov 02 07:18:24.825 INFO kablam!    |         help: remove this `mut`
Nov 02 07:18:24.825 INFO kablam!    |
Nov 02 07:18:24.825 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 07:18:24.825 INFO kablam! 
Nov 02 07:18:24.826 INFO kablam! warning: variant is never constructed: `Division`
Nov 02 07:18:24.826 INFO kablam!  --> src/parser.rs:8:5
Nov 02 07:18:24.826 INFO kablam!   |
Nov 02 07:18:24.826 INFO kablam! 8 |     Division,
Nov 02 07:18:24.826 INFO kablam!   |     ^^^^^^^^
Nov 02 07:18:24.826 INFO kablam!   |
Nov 02 07:18:24.827 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 07:18:24.827 INFO kablam! 
Nov 02 07:18:24.827 INFO kablam! warning: variant is never constructed: `LeftShift`
Nov 02 07:18:24.827 INFO kablam!   --> src/parser.rs:12:5
Nov 02 07:18:24.827 INFO kablam!    |
Nov 02 07:18:24.827 INFO kablam! 12 |     LeftShift,
Nov 02 07:18:24.828 INFO kablam!    |     ^^^^^^^^^
Nov 02 07:18:24.828 INFO kablam! 
Nov 02 07:18:24.828 INFO kablam! warning: variant is never constructed: `RightShift`
Nov 02 07:18:24.828 INFO kablam!   --> src/parser.rs:13:5
Nov 02 07:18:24.828 INFO kablam!    |
Nov 02 07:18:24.828 INFO kablam! 13 |     RightShift,
Nov 02 07:18:24.828 INFO kablam!    |     ^^^^^^^^^^
Nov 02 07:18:24.828 INFO kablam! 
Nov 02 07:18:24.828 INFO kablam! warning: variant is never constructed: `StringLiteral`
Nov 02 07:18:24.828 INFO kablam!   --> src/parser.rs:28:5
Nov 02 07:18:24.828 INFO kablam!    |
Nov 02 07:18:24.828 INFO kablam! 28 |     StringLiteral(String),
Nov 02 07:18:24.828 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.828 INFO kablam! 
Nov 02 07:18:24.828 INFO kablam! warning: variant is never constructed: `Character`
Nov 02 07:18:24.828 INFO kablam!   --> src/parser.rs:29:5
Nov 02 07:18:24.828 INFO kablam!    |
Nov 02 07:18:24.828 INFO kablam! 29 |     Character(char),
Nov 02 07:18:24.828 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 02 07:18:24.828 INFO kablam! 
Nov 02 07:18:24.828 INFO kablam! warning: variant is never constructed: `Const`
Nov 02 07:18:24.828 INFO kablam!   --> src/parser.rs:30:5
Nov 02 07:18:24.828 INFO kablam!    |
Nov 02 07:18:24.828 INFO kablam! 30 |     Const(String, Box<Expression>),
Nov 02 07:18:24.828 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.828 INFO kablam! 
Nov 02 07:18:24.828 INFO kablam! warning: variant is never constructed: `Unary`
Nov 02 07:18:24.828 INFO kablam!   --> src/parser.rs:31:5
Nov 02 07:18:24.828 INFO kablam!    |
Nov 02 07:18:24.828 INFO kablam! 31 |     Unary(Operators, Box<Expression>),
Nov 02 07:18:24.828 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.828 INFO kablam! 
Nov 02 07:18:24.828 INFO kablam! warning: variant is never constructed: `Call`
Nov 02 07:18:24.828 INFO kablam!   --> src/parser.rs:33:5
Nov 02 07:18:24.828 INFO kablam!    |
Nov 02 07:18:24.828 INFO kablam! 33 |     Call(String, Vec<Expression>),
Nov 02 07:18:24.828 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.828 INFO kablam! 
Nov 02 07:18:24.828 INFO kablam! warning: variant is never constructed: `Function`
Nov 02 07:18:24.828 INFO kablam!   --> src/parser.rs:34:5
Nov 02 07:18:24.828 INFO kablam!    |
Nov 02 07:18:24.828 INFO kablam! 34 |     Function(String, Vec<Expression>, Vec<Expression>),
Nov 02 07:18:24.828 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.828 INFO kablam! 
Nov 02 07:18:24.829 INFO kablam! warning: variant is never constructed: `If`
Nov 02 07:18:24.829 INFO kablam!   --> src/parser.rs:35:5
Nov 02 07:18:24.829 INFO kablam!    |
Nov 02 07:18:24.829 INFO kablam! 35 |     If(Box<Expression>, Vec<Expression>),
Nov 02 07:18:24.829 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.829 INFO kablam! 
Nov 02 07:18:24.829 INFO kablam! warning: variant is never constructed: `Else`
Nov 02 07:18:24.829 INFO kablam!   --> src/parser.rs:36:5
Nov 02 07:18:24.829 INFO kablam!    |
Nov 02 07:18:24.829 INFO kablam! 36 |     Else(Vec<Expression>),
Nov 02 07:18:24.829 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.829 INFO kablam! 
Nov 02 07:18:24.829 INFO kablam! warning: constant `keywords` should have an upper case name such as `KEYWORDS`
Nov 02 07:18:24.829 INFO kablam!  --> src/lexer.rs:1:1
Nov 02 07:18:24.829 INFO kablam!   |
Nov 02 07:18:24.829 INFO kablam! 1 | const keywords: [&str; 10] = ["const", "record", "char", "string", "int", "bool", "if", "else", "match", "enum"];
Nov 02 07:18:24.829 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:18:24.829 INFO kablam!   |
Nov 02 07:18:24.829 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 02 07:18:24.829 INFO kablam! 
Nov 02 07:18:24.844 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Nov 02 07:18:24.845 INFO kablam! su: No module specific data is present
Nov 02 07:18:25.129 INFO running `"docker" "rm" "-f" "b7208c397056b16e24977e59a2c6904e923a2e776c109405e36c1e777e875d77"`
Nov 02 07:18:25.248 INFO blam! b7208c397056b16e24977e59a2c6904e923a2e776c109405e36c1e777e875d77