Oct 31 18:20:46.600 INFO testing tomvidm/rusty-cas against beta-2018-10-30 for beta-1.31-1
Oct 31 18:20:46.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 18:20:47.028 INFO blam! 6ea249ddaf2a8b1cc5e2767351865102fa95ab57a15259b3904013b1ddbd934f
Oct 31 18:20:47.033 INFO running `"docker" "start" "-a" "6ea249ddaf2a8b1cc5e2767351865102fa95ab57a15259b3904013b1ddbd934f"`
Oct 31 18:20:48.626 INFO kablam! usermod: no changes
Oct 31 18:20:48.687 INFO kablam!    Compiling sym v0.1.0 (/source)
Oct 31 18:20:49.054 INFO kablam! warning: unused import: `std::io`
Oct 31 18:20:49.054 INFO kablam!  --> src/lexer.rs:2:5
Oct 31 18:20:49.054 INFO kablam!   |
Oct 31 18:20:49.054 INFO kablam! 2 | use std::io;
Oct 31 18:20:49.054 INFO kablam!   |     ^^^^^^^
Oct 31 18:20:49.054 INFO kablam!   |
Oct 31 18:20:49.054 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 18:20:49.054 INFO kablam! 
Oct 31 18:20:49.054 INFO kablam! warning: unused import: `std::char`
Oct 31 18:20:49.054 INFO kablam!  --> src/lexer.rs:3:5
Oct 31 18:20:49.054 INFO kablam!   |
Oct 31 18:20:49.054 INFO kablam! 3 | use std::char;
Oct 31 18:20:49.054 INFO kablam!   |     ^^^^^^^^^
Oct 31 18:20:49.054 INFO kablam! 
Oct 31 18:20:49.059 INFO kablam! warning: unused import: `Term`
Oct 31 18:20:49.059 INFO kablam!    --> src/lexer.rs:125:23
Oct 31 18:20:49.059 INFO kablam!     |
Oct 31 18:20:49.059 INFO kablam! 125 |     use self::Token::{Term, Operator};
Oct 31 18:20:49.059 INFO kablam!     |                       ^^^^
Oct 31 18:20:49.059 INFO kablam! 
Oct 31 18:20:49.059 INFO kablam! warning: unused imports: `Number`, `VariableKey`
Oct 31 18:20:49.059 INFO kablam!    --> src/lexer.rs:126:27
Oct 31 18:20:49.059 INFO kablam!     |
Oct 31 18:20:49.059 INFO kablam! 126 |     use self::TermToken::{Number, VariableKey};
Oct 31 18:20:49.059 INFO kablam!     |                           ^^^^^^  ^^^^^^^^^^^
Oct 31 18:20:49.059 INFO kablam! 
Oct 31 18:20:49.059 INFO kablam! warning: unused imports: `Number`, `VariableKey`
Oct 31 18:20:49.059 INFO kablam!    --> src/lexer.rs:161:27
Oct 31 18:20:49.059 INFO kablam!     |
Oct 31 18:20:49.059 INFO kablam! 161 |     use self::TermToken::{Number, VariableKey};
Oct 31 18:20:49.059 INFO kablam!     |                           ^^^^^^  ^^^^^^^^^^^
Oct 31 18:20:49.059 INFO kablam! 
Oct 31 18:20:49.059 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 18:20:49.059 INFO kablam!    --> src/lexer.rs:241:25
Oct 31 18:20:49.059 INFO kablam!     |
Oct 31 18:20:49.059 INFO kablam! 241 |                         /// Push top operator to output
Oct 31 18:20:49.059 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.059 INFO kablam!     |
Oct 31 18:20:49.059 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 31 18:20:49.059 INFO kablam! 
Oct 31 18:20:49.279 INFO kablam! warning: unreachable pattern
Oct 31 18:20:49.280 INFO kablam!    --> src/symexpr_rc.rs:212:13
Oct 31 18:20:49.280 INFO kablam!     |
Oct 31 18:20:49.280 INFO kablam! 212 |             _ => return None
Oct 31 18:20:49.281 INFO kablam!     |             ^
Oct 31 18:20:49.281 INFO kablam!     |
Oct 31 18:20:49.281 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 31 18:20:49.281 INFO kablam! 
Oct 31 18:20:49.282 INFO kablam! warning: unused variable: `ch`
Oct 31 18:20:49.282 INFO kablam!    --> src/lexer.rs:128:9
Oct 31 18:20:49.282 INFO kablam!     |
Oct 31 18:20:49.282 INFO kablam! 128 |     for ch in slice.chars() {
Oct 31 18:20:49.283 INFO kablam!     |         ^^ help: consider using `_ch` instead
Oct 31 18:20:49.283 INFO kablam!     |
Oct 31 18:20:49.283 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 18:20:49.284 INFO kablam! 
Oct 31 18:20:49.284 INFO kablam! warning: unused variable: `i`
Oct 31 18:20:49.284 INFO kablam!    --> src/lexer.rs:135:10
Oct 31 18:20:49.284 INFO kablam!     |
Oct 31 18:20:49.285 INFO kablam! 135 |     for (i, token) in tokens.iter().enumerate() {
Oct 31 18:20:49.285 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 31 18:20:49.285 INFO kablam! 
Oct 31 18:20:49.285 INFO kablam! warning: unused variable: `temp_number`
Oct 31 18:20:49.286 INFO kablam!    --> src/lexer.rs:165:13
Oct 31 18:20:49.286 INFO kablam!     |
Oct 31 18:20:49.286 INFO kablam! 165 |     let mut temp_number = Numeric::from_integer(0);
Oct 31 18:20:49.286 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_temp_number` instead
Oct 31 18:20:49.287 INFO kablam! 
Oct 31 18:20:49.287 INFO kablam! warning: unused variable: `i`
Oct 31 18:20:49.287 INFO kablam!    --> src/lexer.rs:166:10
Oct 31 18:20:49.287 INFO kablam!     |
Oct 31 18:20:49.288 INFO kablam! 166 |     for (i, ch) in string.chars().enumerate() {
Oct 31 18:20:49.288 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 31 18:20:49.288 INFO kablam! 
Oct 31 18:20:49.288 INFO kablam! warning: unused variable: `i`
Oct 31 18:20:49.289 INFO kablam!    --> src/lexer.rs:207:10
Oct 31 18:20:49.289 INFO kablam!     |
Oct 31 18:20:49.289 INFO kablam! 207 |     for (i, token) in tokens.iter().enumerate() {
Oct 31 18:20:49.290 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 31 18:20:49.290 INFO kablam! 
Oct 31 18:20:49.290 INFO kablam! warning: unused variable: `string`
Oct 31 18:20:49.290 INFO kablam!   --> src/cli.rs:21:16
Oct 31 18:20:49.291 INFO kablam!    |
Oct 31 18:20:49.291 INFO kablam! 21 | fn parse_input(string: &String) {
Oct 31 18:20:49.291 INFO kablam!    |                ^^^^^^ help: consider using `_string` instead
Oct 31 18:20:49.292 INFO kablam! 
Oct 31 18:20:49.292 INFO kablam! warning: unused variable: `x`
Oct 31 18:20:49.292 INFO kablam!   --> src/main.rs:13:13
Oct 31 18:20:49.293 INFO kablam!    |
Oct 31 18:20:49.293 INFO kablam! 13 |     for (i, x) in b.iter().enumerate() {
Oct 31 18:20:49.293 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 31 18:20:49.293 INFO kablam! 
Oct 31 18:20:49.294 INFO kablam! warning: value assigned to `postfixed_tokens` is never read
Oct 31 18:20:49.294 INFO kablam!    --> src/symengine.rs:105:17
Oct 31 18:20:49.294 INFO kablam!     |
Oct 31 18:20:49.294 INFO kablam! 105 |         let mut postfixed_tokens: Vec<Token> = Vec::new();
Oct 31 18:20:49.295 INFO kablam!     |                 ^^^^^^^^^^^^^^^^
Oct 31 18:20:49.295 INFO kablam!     |
Oct 31 18:20:49.295 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 31 18:20:49.295 INFO kablam! 
Oct 31 18:20:49.367 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:20:49.367 INFO kablam!    --> src/lexer.rs:165:9
Oct 31 18:20:49.368 INFO kablam!     |
Oct 31 18:20:49.368 INFO kablam! 165 |     let mut temp_number = Numeric::from_integer(0);
Oct 31 18:20:49.368 INFO kablam!     |         ----^^^^^^^^^^^
Oct 31 18:20:49.369 INFO kablam!     |         |
Oct 31 18:20:49.369 INFO kablam!     |         help: remove this `mut`
Oct 31 18:20:49.369 INFO kablam!     |
Oct 31 18:20:49.369 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 18:20:49.370 INFO kablam! 
Oct 31 18:20:49.370 INFO kablam! warning: method is never used: `eval_expr_with`
Oct 31 18:20:49.370 INFO kablam!   --> src/symengine.rs:25:5
Oct 31 18:20:49.371 INFO kablam!    |
Oct 31 18:20:49.371 INFO kablam! 25 |     fn eval_expr_with(&self,key: &String, values: &Vec<Numeric>) -> Option<Numeric> {
Oct 31 18:20:49.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.371 INFO kablam!    |
Oct 31 18:20:49.372 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 18:20:49.372 INFO kablam! 
Oct 31 18:20:49.372 INFO kablam! warning: method is never used: `get_variable`
Oct 31 18:20:49.372 INFO kablam!   --> src/symengine.rs:39:5
Oct 31 18:20:49.373 INFO kablam!    |
Oct 31 18:20:49.373 INFO kablam! 39 |     fn get_variable(&self, key: &String) -> Option<Numeric> {
Oct 31 18:20:49.373 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.374 INFO kablam! 
Oct 31 18:20:49.374 INFO kablam! warning: function is never used: `tokenize_number`
Oct 31 18:20:49.374 INFO kablam!    --> src/lexer.rs:124:1
Oct 31 18:20:49.374 INFO kablam!     |
Oct 31 18:20:49.375 INFO kablam! 124 | fn tokenize_number(slice: &str) -> Token {
Oct 31 18:20:49.375 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.375 INFO kablam! 
Oct 31 18:20:49.375 INFO kablam! warning: function is never used: `string_to_postfix`
Oct 31 18:20:49.376 INFO kablam!    --> src/lexer.rs:261:1
Oct 31 18:20:49.376 INFO kablam!     |
Oct 31 18:20:49.376 INFO kablam! 261 | pub fn string_to_postfix(string: &String) -> Tokens {
Oct 31 18:20:49.377 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.377 INFO kablam! 
Oct 31 18:20:49.377 INFO kablam! warning: function is never used: `parse_input`
Oct 31 18:20:49.377 INFO kablam!   --> src/cli.rs:21:1
Oct 31 18:20:49.378 INFO kablam!    |
Oct 31 18:20:49.378 INFO kablam! 21 | fn parse_input(string: &String) {
Oct 31 18:20:49.378 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.379 INFO kablam! 
Oct 31 18:20:49.379 INFO kablam! warning: constant `LeftP` should have an upper case name such as `LEFT_P`
Oct 31 18:20:49.379 INFO kablam!    --> src/lexer.rs:101:1
Oct 31 18:20:49.379 INFO kablam!     |
Oct 31 18:20:49.380 INFO kablam! 101 | const LeftP: Operator = Operator{precedence: 1, op: OperatorType::LeftP};
Oct 31 18:20:49.380 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.380 INFO kablam!     |
Oct 31 18:20:49.380 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Oct 31 18:20:49.381 INFO kablam! 
Oct 31 18:20:49.381 INFO kablam! warning: constant `RightP` should have an upper case name such as `RIGHT_P`
Oct 31 18:20:49.381 INFO kablam!    --> src/lexer.rs:102:1
Oct 31 18:20:49.381 INFO kablam!     |
Oct 31 18:20:49.382 INFO kablam! 102 | const RightP: Operator = Operator{precedence: 1, op: OperatorType::RightP};
Oct 31 18:20:49.382 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.382 INFO kablam! 
Oct 31 18:20:49.382 INFO kablam! warning: constant `Add` should have an upper case name such as `ADD`
Oct 31 18:20:49.383 INFO kablam!    --> src/lexer.rs:103:1
Oct 31 18:20:49.383 INFO kablam!     |
Oct 31 18:20:49.383 INFO kablam! 103 | const Add: Operator = Operator{precedence: 2, op: OperatorType::Add};
Oct 31 18:20:49.384 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.384 INFO kablam! 
Oct 31 18:20:49.384 INFO kablam! warning: constant `Mul` should have an upper case name such as `MUL`
Oct 31 18:20:49.385 INFO kablam!    --> src/lexer.rs:104:1
Oct 31 18:20:49.385 INFO kablam!     |
Oct 31 18:20:49.385 INFO kablam! 104 | const Mul: Operator = Operator{precedence: 4, op: OperatorType::Mul};
Oct 31 18:20:49.385 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.386 INFO kablam! 
Oct 31 18:20:49.386 INFO kablam! warning: constant `Assignment` should have an upper case name such as `ASSIGNMENT`
Oct 31 18:20:49.386 INFO kablam!    --> src/lexer.rs:105:1
Oct 31 18:20:49.387 INFO kablam!     |
Oct 31 18:20:49.387 INFO kablam! 105 | const Assignment: Operator = Operator{precedence: 4, op: OperatorType::Assignment};
Oct 31 18:20:49.387 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.388 INFO kablam! 
Oct 31 18:20:49.388 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 18:20:49.388 INFO kablam!   --> src/cli.rs:46:5
Oct 31 18:20:49.389 INFO kablam!    |
Oct 31 18:20:49.389 INFO kablam! 46 |     io::stdout().flush();
Oct 31 18:20:49.389 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.390 INFO kablam!    |
Oct 31 18:20:49.390 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 18:20:49.390 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 18:20:49.391 INFO kablam! 
Oct 31 18:20:49.391 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 18:20:49.391 INFO kablam!   --> src/cli.rs:47:5
Oct 31 18:20:49.392 INFO kablam!    |
Oct 31 18:20:49.392 INFO kablam! 47 |     io::stdin().read_line(&mut input);
Oct 31 18:20:49.392 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:49.392 INFO kablam!    |
Oct 31 18:20:49.393 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 18:20:49.393 INFO kablam! 
Oct 31 18:20:50.502 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Oct 31 18:20:50.503 INFO kablam! su: No module specific data is present
Oct 31 18:20:51.259 INFO running `"docker" "rm" "-f" "6ea249ddaf2a8b1cc5e2767351865102fa95ab57a15259b3904013b1ddbd934f"`
Oct 31 18:20:51.695 INFO blam! 6ea249ddaf2a8b1cc5e2767351865102fa95ab57a15259b3904013b1ddbd934f
Oct 31 18:20:51.707 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 18:20:52.171 INFO blam! ea69e1c9ce869eb3c3da942b196ef4d6bc8651c43e337e1c0f76eee51d975035
Oct 31 18:20:52.173 INFO running `"docker" "start" "-a" "ea69e1c9ce869eb3c3da942b196ef4d6bc8651c43e337e1c0f76eee51d975035"`
Oct 31 18:20:53.303 INFO kablam! usermod: no changes
Oct 31 18:20:53.339 INFO kablam!    Compiling sym v0.1.0 (/source)
Oct 31 18:20:53.596 INFO kablam! warning: unused import: `std::io`
Oct 31 18:20:53.596 INFO kablam!  --> src/lexer.rs:2:5
Oct 31 18:20:53.596 INFO kablam!   |
Oct 31 18:20:53.597 INFO kablam! 2 | use std::io;
Oct 31 18:20:53.597 INFO kablam!   |     ^^^^^^^
Oct 31 18:20:53.597 INFO kablam!   |
Oct 31 18:20:53.598 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 18:20:53.598 INFO kablam! 
Oct 31 18:20:53.598 INFO kablam! warning: unused import: `std::char`
Oct 31 18:20:53.599 INFO kablam!  --> src/lexer.rs:3:5
Oct 31 18:20:53.599 INFO kablam!   |
Oct 31 18:20:53.599 INFO kablam! 3 | use std::char;
Oct 31 18:20:53.599 INFO kablam!   |     ^^^^^^^^^
Oct 31 18:20:53.600 INFO kablam! 
Oct 31 18:20:53.600 INFO kablam! warning: unused import: `Term`
Oct 31 18:20:53.600 INFO kablam!    --> src/lexer.rs:125:23
Oct 31 18:20:53.600 INFO kablam!     |
Oct 31 18:20:53.601 INFO kablam! 125 |     use self::Token::{Term, Operator};
Oct 31 18:20:53.601 INFO kablam!     |                       ^^^^
Oct 31 18:20:53.601 INFO kablam! 
Oct 31 18:20:53.601 INFO kablam! warning: unused imports: `Number`, `VariableKey`
Oct 31 18:20:53.601 INFO kablam!    --> src/lexer.rs:126:27
Oct 31 18:20:53.602 INFO kablam!     |
Oct 31 18:20:53.602 INFO kablam! 126 |     use self::TermToken::{Number, VariableKey};
Oct 31 18:20:53.602 INFO kablam!     |                           ^^^^^^  ^^^^^^^^^^^
Oct 31 18:20:53.603 INFO kablam! 
Oct 31 18:20:53.603 INFO kablam! warning: unused imports: `Number`, `VariableKey`
Oct 31 18:20:53.603 INFO kablam!    --> src/lexer.rs:161:27
Oct 31 18:20:53.603 INFO kablam!     |
Oct 31 18:20:53.603 INFO kablam! 161 |     use self::TermToken::{Number, VariableKey};
Oct 31 18:20:53.604 INFO kablam!     |                           ^^^^^^  ^^^^^^^^^^^
Oct 31 18:20:53.604 INFO kablam! 
Oct 31 18:20:53.604 INFO kablam! warning: doc comment not used by rustdoc
Oct 31 18:20:53.604 INFO kablam!    --> src/lexer.rs:241:25
Oct 31 18:20:53.605 INFO kablam!     |
Oct 31 18:20:53.605 INFO kablam! 241 |                         /// Push top operator to output
Oct 31 18:20:53.605 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:53.605 INFO kablam!     |
Oct 31 18:20:53.606 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 31 18:20:53.606 INFO kablam! 
Oct 31 18:20:53.606 INFO kablam! warning: unused import: `Term`
Oct 31 18:20:53.606 INFO kablam!    --> src/lexer.rs:268:23
Oct 31 18:20:53.607 INFO kablam!     |
Oct 31 18:20:53.607 INFO kablam! 268 |     use self::Token::{Term, Operator};
Oct 31 18:20:53.607 INFO kablam!     |                       ^^^^
Oct 31 18:20:53.607 INFO kablam! 
Oct 31 18:20:53.608 INFO kablam! warning: unused import: `Number`
Oct 31 18:20:53.608 INFO kablam!    --> src/lexer.rs:279:27
Oct 31 18:20:53.608 INFO kablam!     |
Oct 31 18:20:53.608 INFO kablam! 279 |     use self::TermToken::{Number, VariableKey};
Oct 31 18:20:53.609 INFO kablam!     |                           ^^^^^^
Oct 31 18:20:53.609 INFO kablam! 
Oct 31 18:20:53.609 INFO kablam! warning: unused import: `Number`
Oct 31 18:20:53.609 INFO kablam!    --> src/lexer.rs:299:27
Oct 31 18:20:53.610 INFO kablam!     |
Oct 31 18:20:53.610 INFO kablam! 299 |     use self::TermToken::{Number, VariableKey};
Oct 31 18:20:53.610 INFO kablam!     |                           ^^^^^^
Oct 31 18:20:53.611 INFO kablam! 
Oct 31 18:20:53.611 INFO kablam! warning: unused import: `Number`
Oct 31 18:20:53.611 INFO kablam!    --> src/lexer.rs:377:27
Oct 31 18:20:53.612 INFO kablam!     |
Oct 31 18:20:53.612 INFO kablam! 377 |     use self::TermToken::{Number, VariableKey};
Oct 31 18:20:53.612 INFO kablam!     |                           ^^^^^^
Oct 31 18:20:53.612 INFO kablam! 
Oct 31 18:20:53.931 INFO kablam! warning: unreachable pattern
Oct 31 18:20:53.932 INFO kablam!    --> src/symexpr_rc.rs:212:13
Oct 31 18:20:53.932 INFO kablam!     |
Oct 31 18:20:53.932 INFO kablam! 212 |             _ => return None
Oct 31 18:20:53.932 INFO kablam!     |             ^
Oct 31 18:20:53.933 INFO kablam!     |
Oct 31 18:20:53.933 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 31 18:20:53.933 INFO kablam! 
Oct 31 18:20:53.939 INFO kablam! warning: unused variable: `ch`
Oct 31 18:20:53.940 INFO kablam!    --> src/lexer.rs:128:9
Oct 31 18:20:53.940 INFO kablam!     |
Oct 31 18:20:53.940 INFO kablam! 128 |     for ch in slice.chars() {
Oct 31 18:20:53.940 INFO kablam!     |         ^^ help: consider using `_ch` instead
Oct 31 18:20:53.940 INFO kablam!     |
Oct 31 18:20:53.941 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 18:20:53.941 INFO kablam! 
Oct 31 18:20:53.941 INFO kablam! warning: unused variable: `i`
Oct 31 18:20:53.942 INFO kablam!    --> src/lexer.rs:135:10
Oct 31 18:20:53.942 INFO kablam!     |
Oct 31 18:20:53.942 INFO kablam! 135 |     for (i, token) in tokens.iter().enumerate() {
Oct 31 18:20:53.942 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 31 18:20:53.943 INFO kablam! 
Oct 31 18:20:53.943 INFO kablam! warning: unused variable: `temp_number`
Oct 31 18:20:53.943 INFO kablam!    --> src/lexer.rs:165:13
Oct 31 18:20:53.943 INFO kablam!     |
Oct 31 18:20:53.944 INFO kablam! 165 |     let mut temp_number = Numeric::from_integer(0);
Oct 31 18:20:53.944 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_temp_number` instead
Oct 31 18:20:53.944 INFO kablam! 
Oct 31 18:20:53.945 INFO kablam! warning: unused variable: `i`
Oct 31 18:20:53.945 INFO kablam!    --> src/lexer.rs:166:10
Oct 31 18:20:53.951 INFO kablam!     |
Oct 31 18:20:53.951 INFO kablam! 166 |     for (i, ch) in string.chars().enumerate() {
Oct 31 18:20:53.951 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 31 18:20:53.951 INFO kablam! 
Oct 31 18:20:53.952 INFO kablam! warning: unused variable: `i`
Oct 31 18:20:53.952 INFO kablam!    --> src/lexer.rs:207:10
Oct 31 18:20:53.952 INFO kablam!     |
Oct 31 18:20:53.953 INFO kablam! 207 |     for (i, token) in tokens.iter().enumerate() {
Oct 31 18:20:53.953 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 31 18:20:53.953 INFO kablam! 
Oct 31 18:20:53.953 INFO kablam! warning: unused variable: `string`
Oct 31 18:20:53.953 INFO kablam!   --> src/cli.rs:21:16
Oct 31 18:20:53.954 INFO kablam!    |
Oct 31 18:20:53.954 INFO kablam! 21 | fn parse_input(string: &String) {
Oct 31 18:20:53.954 INFO kablam!    |                ^^^^^^ help: consider using `_string` instead
Oct 31 18:20:53.959 INFO kablam! 
Oct 31 18:20:53.959 INFO kablam! warning: unused variable: `x`
Oct 31 18:20:53.959 INFO kablam!   --> src/main.rs:13:13
Oct 31 18:20:53.959 INFO kablam!    |
Oct 31 18:20:53.960 INFO kablam! 13 |     for (i, x) in b.iter().enumerate() {
Oct 31 18:20:53.960 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 31 18:20:53.960 INFO kablam! 
Oct 31 18:20:53.960 INFO kablam! warning: unused variable: `values`
Oct 31 18:20:53.961 INFO kablam!    --> src/symexpr_rc.rs:288:9
Oct 31 18:20:53.961 INFO kablam!     |
Oct 31 18:20:53.961 INFO kablam! 288 |     let values: Vec<Numeric> = vec![
Oct 31 18:20:53.961 INFO kablam!     |         ^^^^^^ help: consider using `_values` instead
Oct 31 18:20:53.962 INFO kablam! 
Oct 31 18:20:53.962 INFO kablam! warning: unused variable: `key`
Oct 31 18:20:53.962 INFO kablam!    --> src/symengine.rs:190:9
Oct 31 18:20:53.967 INFO kablam!     |
Oct 31 18:20:53.967 INFO kablam! 190 |     let key = String::from("x");
Oct 31 18:20:53.967 INFO kablam!     |         ^^^ help: consider using `_key` instead
Oct 31 18:20:53.967 INFO kablam! 
Oct 31 18:20:53.968 INFO kablam! warning: value assigned to `postfixed_tokens` is never read
Oct 31 18:20:53.968 INFO kablam!    --> src/symengine.rs:105:17
Oct 31 18:20:53.968 INFO kablam!     |
Oct 31 18:20:53.968 INFO kablam! 105 |         let mut postfixed_tokens: Vec<Token> = Vec::new();
Oct 31 18:20:53.969 INFO kablam!     |                 ^^^^^^^^^^^^^^^^
Oct 31 18:20:53.969 INFO kablam!     |
Oct 31 18:20:53.969 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 31 18:20:53.969 INFO kablam! 
Oct 31 18:20:54.055 INFO kablam! warning: variable does not need to be mutable
Oct 31 18:20:54.055 INFO kablam!    --> src/lexer.rs:165:9
Oct 31 18:20:54.056 INFO kablam!     |
Oct 31 18:20:54.056 INFO kablam! 165 |     let mut temp_number = Numeric::from_integer(0);
Oct 31 18:20:54.056 INFO kablam!     |         ----^^^^^^^^^^^
Oct 31 18:20:54.057 INFO kablam!     |         |
Oct 31 18:20:54.057 INFO kablam!     |         help: remove this `mut`
Oct 31 18:20:54.057 INFO kablam!     |
Oct 31 18:20:54.057 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 18:20:54.058 INFO kablam! 
Oct 31 18:20:54.079 INFO kablam! warning: function is never used: `tokenize_number`
Oct 31 18:20:54.080 INFO kablam!    --> src/lexer.rs:124:1
Oct 31 18:20:54.080 INFO kablam!     |
Oct 31 18:20:54.080 INFO kablam! 124 | fn tokenize_number(slice: &str) -> Token {
Oct 31 18:20:54.080 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.081 INFO kablam!     |
Oct 31 18:20:54.081 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 18:20:54.081 INFO kablam! 
Oct 31 18:20:54.081 INFO kablam! warning: function is never used: `string_to_postfix`
Oct 31 18:20:54.082 INFO kablam!    --> src/lexer.rs:261:1
Oct 31 18:20:54.082 INFO kablam!     |
Oct 31 18:20:54.082 INFO kablam! 261 | pub fn string_to_postfix(string: &String) -> Tokens {
Oct 31 18:20:54.083 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.083 INFO kablam! 
Oct 31 18:20:54.083 INFO kablam! warning: function is never used: `parse_input`
Oct 31 18:20:54.083 INFO kablam!   --> src/cli.rs:21:1
Oct 31 18:20:54.084 INFO kablam!    |
Oct 31 18:20:54.084 INFO kablam! 21 | fn parse_input(string: &String) {
Oct 31 18:20:54.084 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.084 INFO kablam! 
Oct 31 18:20:54.085 INFO kablam! warning: constant `LeftP` should have an upper case name such as `LEFT_P`
Oct 31 18:20:54.085 INFO kablam!    --> src/lexer.rs:101:1
Oct 31 18:20:54.085 INFO kablam!     |
Oct 31 18:20:54.086 INFO kablam! 101 | const LeftP: Operator = Operator{precedence: 1, op: OperatorType::LeftP};
Oct 31 18:20:54.086 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.086 INFO kablam! 
Oct 31 18:20:54.087 INFO kablam! warning: constant `RightP` should have an upper case name such as `RIGHT_P`
Oct 31 18:20:54.087 INFO kablam!    --> src/lexer.rs:102:1
Oct 31 18:20:54.087 INFO kablam!     |
Oct 31 18:20:54.087 INFO kablam! 102 | const RightP: Operator = Operator{precedence: 1, op: OperatorType::RightP};
Oct 31 18:20:54.087 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.087 INFO kablam! 
Oct 31 18:20:54.087 INFO kablam! warning: constant `Add` should have an upper case name such as `ADD`
Oct 31 18:20:54.087 INFO kablam!    --> src/lexer.rs:103:1
Oct 31 18:20:54.087 INFO kablam!     |
Oct 31 18:20:54.087 INFO kablam! 103 | const Add: Operator = Operator{precedence: 2, op: OperatorType::Add};
Oct 31 18:20:54.087 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.087 INFO kablam! 
Oct 31 18:20:54.087 INFO kablam! warning: constant `Mul` should have an upper case name such as `MUL`
Oct 31 18:20:54.087 INFO kablam!    --> src/lexer.rs:104:1
Oct 31 18:20:54.087 INFO kablam!     |
Oct 31 18:20:54.087 INFO kablam! 104 | const Mul: Operator = Operator{precedence: 4, op: OperatorType::Mul};
Oct 31 18:20:54.087 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.087 INFO kablam! 
Oct 31 18:20:54.088 INFO kablam! warning: constant `Assignment` should have an upper case name such as `ASSIGNMENT`
Oct 31 18:20:54.088 INFO kablam!    --> src/lexer.rs:105:1
Oct 31 18:20:54.088 INFO kablam!     |
Oct 31 18:20:54.088 INFO kablam! 105 | const Assignment: Operator = Operator{precedence: 4, op: OperatorType::Assignment};
Oct 31 18:20:54.088 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.088 INFO kablam! 
Oct 31 18:20:54.095 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 18:20:54.095 INFO kablam!   --> src/cli.rs:46:5
Oct 31 18:20:54.095 INFO kablam!    |
Oct 31 18:20:54.095 INFO kablam! 46 |     io::stdout().flush();
Oct 31 18:20:54.095 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.095 INFO kablam!    |
Oct 31 18:20:54.095 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 18:20:54.095 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 18:20:54.095 INFO kablam! 
Oct 31 18:20:54.095 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 18:20:54.095 INFO kablam!   --> src/cli.rs:47:5
Oct 31 18:20:54.095 INFO kablam!    |
Oct 31 18:20:54.095 INFO kablam! 47 |     io::stdin().read_line(&mut input);
Oct 31 18:20:54.095 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 18:20:54.095 INFO kablam!    |
Oct 31 18:20:54.095 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 18:20:54.096 INFO kablam! 
Oct 31 18:20:55.284 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Oct 31 18:20:55.291 INFO kablam! su: No module specific data is present
Oct 31 18:20:55.878 INFO running `"docker" "rm" "-f" "ea69e1c9ce869eb3c3da942b196ef4d6bc8651c43e337e1c0f76eee51d975035"`
Oct 31 18:20:56.115 INFO blam! ea69e1c9ce869eb3c3da942b196ef4d6bc8651c43e337e1c0f76eee51d975035
Oct 31 18:20:56.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 18:20:56.601 INFO blam! ba9c48cbdd833ee91299473cdf7cc16e21cf8a31779bcfe5068fcb3b7ad29072
Oct 31 18:20:56.602 INFO running `"docker" "start" "-a" "ba9c48cbdd833ee91299473cdf7cc16e21cf8a31779bcfe5068fcb3b7ad29072"`
Oct 31 18:20:57.592 INFO kablam! usermod: no changes
Oct 31 18:20:57.639 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Oct 31 18:20:57.643 INFO kablam!      Running /target/debug/deps/sym-011442717da3dfae
Oct 31 18:20:57.643 INFO blam! 
Oct 31 18:20:57.643 INFO blam! running 12 tests
Oct 31 18:20:57.643 INFO blam! test symengine::test_symengine_assignment_and_evaluation ... ok
Oct 31 18:20:57.643 INFO blam! test symengine::test_parser ... ok
Oct 31 18:20:57.643 INFO blam! test numeric::test_basic_operations ... ok
Oct 31 18:20:57.643 INFO blam! test lexer::test_tokenizer ... ok
Oct 31 18:20:57.643 INFO blam! test lexer::test_operator_precedence ... ok
Oct 31 18:20:57.643 INFO blam! test symexpr_rc::test_evaluation_of_expr_with_variables ... ok
Oct 31 18:20:57.643 INFO blam! test symexpr_rc::test_expr_on_stack_and_heap ... ok
Oct 31 18:20:57.643 INFO blam! test symexpr_rc::test_trimming ... ok
Oct 31 18:20:57.643 INFO blam! test lexer::test_concatenation ... ok
Oct 31 18:20:57.643 INFO blam! test symexpr_rc::test_unity_or_zero ... ok
Oct 31 18:20:57.644 INFO blam! test symexpr_rc::test_arithmetic ... ok
Oct 31 18:20:57.644 INFO blam! test lexer::test_infix_to_postfix ... ok
Oct 31 18:20:57.644 INFO blam! 
Oct 31 18:20:57.644 INFO blam! test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 18:20:57.644 INFO blam! 
Oct 31 18:20:57.645 INFO kablam! su: No module specific data is present
Oct 31 18:20:58.441 INFO running `"docker" "rm" "-f" "ba9c48cbdd833ee91299473cdf7cc16e21cf8a31779bcfe5068fcb3b7ad29072"`
Oct 31 18:20:58.727 INFO blam! ba9c48cbdd833ee91299473cdf7cc16e21cf8a31779bcfe5068fcb3b7ad29072
