Oct 12 20:56:11.685 INFO testing tomvidm/rusty-cas against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1
Oct 12 20:56:11.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-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"`
Oct 12 20:56:12.151 INFO blam! 07af2d9e112c8428008ee65fb1e25be17e7f8c2b2f3f386abb651955f47cbc67
Oct 12 20:56:12.159 INFO running `"docker" "start" "-a" "07af2d9e112c8428008ee65fb1e25be17e7f8c2b2f3f386abb651955f47cbc67"`
Oct 12 20:56:13.147 INFO kablam! usermod: no changes
Oct 12 20:56:13.216 INFO kablam!    Compiling sym v0.1.0 (/source)
Oct 12 20:56:13.479 INFO kablam! warning: unused import: `std::io`
Oct 12 20:56:13.479 INFO kablam!  --> src/lexer.rs:2:5
Oct 12 20:56:13.479 INFO kablam!   |
Oct 12 20:56:13.479 INFO kablam! 2 | use std::io;
Oct 12 20:56:13.479 INFO kablam!   |     ^^^^^^^
Oct 12 20:56:13.479 INFO kablam!   |
Oct 12 20:56:13.479 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:56:13.479 INFO kablam! 
Oct 12 20:56:13.479 INFO kablam! warning: unused import: `std::char`
Oct 12 20:56:13.479 INFO kablam!  --> src/lexer.rs:3:5
Oct 12 20:56:13.479 INFO kablam!   |
Oct 12 20:56:13.479 INFO kablam! 3 | use std::char;
Oct 12 20:56:13.479 INFO kablam!   |     ^^^^^^^^^
Oct 12 20:56:13.479 INFO kablam! 
Oct 12 20:56:13.479 INFO kablam! warning: unused import: `Term`
Oct 12 20:56:13.479 INFO kablam!    --> src/lexer.rs:125:23
Oct 12 20:56:13.479 INFO kablam!     |
Oct 12 20:56:13.479 INFO kablam! 125 |     use self::Token::{Term, Operator};
Oct 12 20:56:13.479 INFO kablam!     |                       ^^^^
Oct 12 20:56:13.479 INFO kablam! 
Oct 12 20:56:13.479 INFO kablam! warning: unused imports: `Number`, `VariableKey`
Oct 12 20:56:13.479 INFO kablam!    --> src/lexer.rs:126:27
Oct 12 20:56:13.479 INFO kablam!     |
Oct 12 20:56:13.479 INFO kablam! 126 |     use self::TermToken::{Number, VariableKey};
Oct 12 20:56:13.479 INFO kablam!     |                           ^^^^^^  ^^^^^^^^^^^
Oct 12 20:56:13.479 INFO kablam! 
Oct 12 20:56:13.479 INFO kablam! warning: unused imports: `Number`, `VariableKey`
Oct 12 20:56:13.479 INFO kablam!    --> src/lexer.rs:161:27
Oct 12 20:56:13.479 INFO kablam!     |
Oct 12 20:56:13.479 INFO kablam! 161 |     use self::TermToken::{Number, VariableKey};
Oct 12 20:56:13.479 INFO kablam!     |                           ^^^^^^  ^^^^^^^^^^^
Oct 12 20:56:13.479 INFO kablam! 
Oct 12 20:56:13.479 INFO kablam! warning: doc comment not used by rustdoc
Oct 12 20:56:13.479 INFO kablam!    --> src/lexer.rs:241:25
Oct 12 20:56:13.479 INFO kablam!     |
Oct 12 20:56:13.479 INFO kablam! 241 |                         /// Push top operator to output
Oct 12 20:56:13.479 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.479 INFO kablam!     |
Oct 12 20:56:13.479 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 12 20:56:13.479 INFO kablam! 
Oct 12 20:56:13.720 INFO kablam! warning: unreachable pattern
Oct 12 20:56:13.720 INFO kablam!    --> src/symexpr_rc.rs:212:13
Oct 12 20:56:13.721 INFO kablam!     |
Oct 12 20:56:13.721 INFO kablam! 212 |             _ => return None
Oct 12 20:56:13.721 INFO kablam!     |             ^
Oct 12 20:56:13.722 INFO kablam!     |
Oct 12 20:56:13.722 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 12 20:56:13.722 INFO kablam! 
Oct 12 20:56:13.727 INFO kablam! warning: unused variable: `ch`
Oct 12 20:56:13.727 INFO kablam!    --> src/lexer.rs:128:9
Oct 12 20:56:13.727 INFO kablam!     |
Oct 12 20:56:13.728 INFO kablam! 128 |     for ch in slice.chars() {
Oct 12 20:56:13.728 INFO kablam!     |         ^^ help: consider using `_ch` instead
Oct 12 20:56:13.728 INFO kablam!     |
Oct 12 20:56:13.729 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:56:13.729 INFO kablam! 
Oct 12 20:56:13.729 INFO kablam! warning: unused variable: `i`
Oct 12 20:56:13.729 INFO kablam!    --> src/lexer.rs:135:10
Oct 12 20:56:13.730 INFO kablam!     |
Oct 12 20:56:13.730 INFO kablam! 135 |     for (i, token) in tokens.iter().enumerate() {
Oct 12 20:56:13.730 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 12 20:56:13.731 INFO kablam! 
Oct 12 20:56:13.731 INFO kablam! warning: unused variable: `temp_number`
Oct 12 20:56:13.731 INFO kablam!    --> src/lexer.rs:165:13
Oct 12 20:56:13.731 INFO kablam!     |
Oct 12 20:56:13.732 INFO kablam! 165 |     let mut temp_number = Numeric::from_integer(0);
Oct 12 20:56:13.732 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_temp_number` instead
Oct 12 20:56:13.732 INFO kablam! 
Oct 12 20:56:13.733 INFO kablam! warning: unused variable: `i`
Oct 12 20:56:13.733 INFO kablam!    --> src/lexer.rs:166:10
Oct 12 20:56:13.733 INFO kablam!     |
Oct 12 20:56:13.733 INFO kablam! 166 |     for (i, ch) in string.chars().enumerate() {
Oct 12 20:56:13.734 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 12 20:56:13.734 INFO kablam! 
Oct 12 20:56:13.734 INFO kablam! warning: unused variable: `i`
Oct 12 20:56:13.735 INFO kablam!    --> src/lexer.rs:207:10
Oct 12 20:56:13.735 INFO kablam!     |
Oct 12 20:56:13.735 INFO kablam! 207 |     for (i, token) in tokens.iter().enumerate() {
Oct 12 20:56:13.735 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 12 20:56:13.736 INFO kablam! 
Oct 12 20:56:13.736 INFO kablam! warning: unused variable: `string`
Oct 12 20:56:13.736 INFO kablam!   --> src/cli.rs:21:16
Oct 12 20:56:13.736 INFO kablam!    |
Oct 12 20:56:13.737 INFO kablam! 21 | fn parse_input(string: &String) {
Oct 12 20:56:13.737 INFO kablam!    |                ^^^^^^ help: consider using `_string` instead
Oct 12 20:56:13.737 INFO kablam! 
Oct 12 20:56:13.737 INFO kablam! warning: unused variable: `x`
Oct 12 20:56:13.738 INFO kablam!   --> src/main.rs:13:13
Oct 12 20:56:13.738 INFO kablam!    |
Oct 12 20:56:13.738 INFO kablam! 13 |     for (i, x) in b.iter().enumerate() {
Oct 12 20:56:13.738 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 12 20:56:13.743 INFO kablam! 
Oct 12 20:56:13.743 INFO kablam! warning: value assigned to `postfixed_tokens` is never read
Oct 12 20:56:13.743 INFO kablam!    --> src/symengine.rs:105:17
Oct 12 20:56:13.744 INFO kablam!     |
Oct 12 20:56:13.744 INFO kablam! 105 |         let mut postfixed_tokens: Vec<Token> = Vec::new();
Oct 12 20:56:13.744 INFO kablam!     |                 ^^^^^^^^^^^^^^^^
Oct 12 20:56:13.745 INFO kablam!     |
Oct 12 20:56:13.745 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 20:56:13.745 INFO kablam! 
Oct 12 20:56:13.799 INFO kablam! warning: variable does not need to be mutable
Oct 12 20:56:13.800 INFO kablam!    --> src/lexer.rs:165:9
Oct 12 20:56:13.800 INFO kablam!     |
Oct 12 20:56:13.800 INFO kablam! 165 |     let mut temp_number = Numeric::from_integer(0);
Oct 12 20:56:13.801 INFO kablam!     |         ----^^^^^^^^^^^
Oct 12 20:56:13.801 INFO kablam!     |         |
Oct 12 20:56:13.801 INFO kablam!     |         help: remove this `mut`
Oct 12 20:56:13.801 INFO kablam!     |
Oct 12 20:56:13.802 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 20:56:13.802 INFO kablam! 
Oct 12 20:56:13.807 INFO kablam! warning: method is never used: `eval_expr_with`
Oct 12 20:56:13.807 INFO kablam!   --> src/symengine.rs:25:5
Oct 12 20:56:13.808 INFO kablam!    |
Oct 12 20:56:13.808 INFO kablam! 25 |     fn eval_expr_with(&self,key: &String, values: &Vec<Numeric>) -> Option<Numeric> {
Oct 12 20:56:13.808 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.809 INFO kablam!    |
Oct 12 20:56:13.809 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:56:13.810 INFO kablam! 
Oct 12 20:56:13.810 INFO kablam! warning: method is never used: `get_variable`
Oct 12 20:56:13.810 INFO kablam!   --> src/symengine.rs:39:5
Oct 12 20:56:13.811 INFO kablam!    |
Oct 12 20:56:13.811 INFO kablam! 39 |     fn get_variable(&self, key: &String) -> Option<Numeric> {
Oct 12 20:56:13.811 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.812 INFO kablam! 
Oct 12 20:56:13.812 INFO kablam! warning: function is never used: `tokenize_number`
Oct 12 20:56:13.813 INFO kablam!    --> src/lexer.rs:124:1
Oct 12 20:56:13.813 INFO kablam!     |
Oct 12 20:56:13.813 INFO kablam! 124 | fn tokenize_number(slice: &str) -> Token {
Oct 12 20:56:13.813 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.814 INFO kablam! 
Oct 12 20:56:13.814 INFO kablam! warning: function is never used: `string_to_postfix`
Oct 12 20:56:13.814 INFO kablam!    --> src/lexer.rs:261:1
Oct 12 20:56:13.814 INFO kablam!     |
Oct 12 20:56:13.815 INFO kablam! 261 | pub fn string_to_postfix(string: &String) -> Tokens {
Oct 12 20:56:13.815 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.815 INFO kablam! 
Oct 12 20:56:13.816 INFO kablam! warning: function is never used: `parse_input`
Oct 12 20:56:13.816 INFO kablam!   --> src/cli.rs:21:1
Oct 12 20:56:13.816 INFO kablam!    |
Oct 12 20:56:13.816 INFO kablam! 21 | fn parse_input(string: &String) {
Oct 12 20:56:13.817 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.817 INFO kablam! 
Oct 12 20:56:13.817 INFO kablam! warning: constant `LeftP` should have an upper case name such as `LEFT_P`
Oct 12 20:56:13.818 INFO kablam!    --> src/lexer.rs:101:1
Oct 12 20:56:13.818 INFO kablam!     |
Oct 12 20:56:13.818 INFO kablam! 101 | const LeftP: Operator = Operator{precedence: 1, op: OperatorType::LeftP};
Oct 12 20:56:13.822 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.823 INFO kablam!     |
Oct 12 20:56:13.823 INFO kablam!     = note: #[warn(non_upper_case_globals)] on by default
Oct 12 20:56:13.823 INFO kablam! 
Oct 12 20:56:13.824 INFO kablam! warning: constant `RightP` should have an upper case name such as `RIGHT_P`
Oct 12 20:56:13.824 INFO kablam!    --> src/lexer.rs:102:1
Oct 12 20:56:13.824 INFO kablam!     |
Oct 12 20:56:13.825 INFO kablam! 102 | const RightP: Operator = Operator{precedence: 1, op: OperatorType::RightP};
Oct 12 20:56:13.825 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.825 INFO kablam! 
Oct 12 20:56:13.826 INFO kablam! warning: constant `Add` should have an upper case name such as `ADD`
Oct 12 20:56:13.826 INFO kablam!    --> src/lexer.rs:103:1
Oct 12 20:56:13.826 INFO kablam!     |
Oct 12 20:56:13.826 INFO kablam! 103 | const Add: Operator = Operator{precedence: 2, op: OperatorType::Add};
Oct 12 20:56:13.827 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.827 INFO kablam! 
Oct 12 20:56:13.827 INFO kablam! warning: constant `Mul` should have an upper case name such as `MUL`
Oct 12 20:56:13.827 INFO kablam!    --> src/lexer.rs:104:1
Oct 12 20:56:13.828 INFO kablam!     |
Oct 12 20:56:13.828 INFO kablam! 104 | const Mul: Operator = Operator{precedence: 4, op: OperatorType::Mul};
Oct 12 20:56:13.828 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.829 INFO kablam! 
Oct 12 20:56:13.829 INFO kablam! warning: constant `Assignment` should have an upper case name such as `ASSIGNMENT`
Oct 12 20:56:13.829 INFO kablam!    --> src/lexer.rs:105:1
Oct 12 20:56:13.829 INFO kablam!     |
Oct 12 20:56:13.830 INFO kablam! 105 | const Assignment: Operator = Operator{precedence: 4, op: OperatorType::Assignment};
Oct 12 20:56:13.830 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.830 INFO kablam! 
Oct 12 20:56:13.834 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:56:13.835 INFO kablam!   --> src/cli.rs:46:5
Oct 12 20:56:13.835 INFO kablam!    |
Oct 12 20:56:13.835 INFO kablam! 46 |     io::stdout().flush();
Oct 12 20:56:13.836 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.836 INFO kablam!    |
Oct 12 20:56:13.836 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:56:13.837 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:56:13.837 INFO kablam! 
Oct 12 20:56:13.837 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:56:13.838 INFO kablam!   --> src/cli.rs:47:5
Oct 12 20:56:13.838 INFO kablam!    |
Oct 12 20:56:13.838 INFO kablam! 47 |     io::stdin().read_line(&mut input);
Oct 12 20:56:13.843 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:13.843 INFO kablam!    |
Oct 12 20:56:13.843 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:56:13.843 INFO kablam! 
Oct 12 20:56:15.163 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Oct 12 20:56:15.163 INFO kablam! su: No module specific data is present
Oct 12 20:56:15.909 INFO running `"docker" "rm" "-f" "07af2d9e112c8428008ee65fb1e25be17e7f8c2b2f3f386abb651955f47cbc67"`
Oct 12 20:56:16.216 INFO blam! 07af2d9e112c8428008ee65fb1e25be17e7f8c2b2f3f386abb651955f47cbc67
Oct 12 20:56:16.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-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"`
Oct 12 20:56:16.591 INFO blam! 822fd5039cb93bf53f636dcc72a62c5034fa2843b233cfa492954f0ef9c588e7
Oct 12 20:56:16.609 INFO running `"docker" "start" "-a" "822fd5039cb93bf53f636dcc72a62c5034fa2843b233cfa492954f0ef9c588e7"`
Oct 12 20:56:18.119 INFO kablam! usermod: no changes
Oct 12 20:56:18.175 INFO kablam!    Compiling sym v0.1.0 (/source)
Oct 12 20:56:18.529 INFO kablam! warning: unused import: `std::io`
Oct 12 20:56:18.529 INFO kablam!  --> src/lexer.rs:2:5
Oct 12 20:56:18.529 INFO kablam!   |
Oct 12 20:56:18.529 INFO kablam! 2 | use std::io;
Oct 12 20:56:18.529 INFO kablam!   |     ^^^^^^^
Oct 12 20:56:18.529 INFO kablam!   |
Oct 12 20:56:18.529 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 20:56:18.529 INFO kablam! 
Oct 12 20:56:18.529 INFO kablam! warning: unused import: `std::char`
Oct 12 20:56:18.529 INFO kablam!  --> src/lexer.rs:3:5
Oct 12 20:56:18.529 INFO kablam!   |
Oct 12 20:56:18.529 INFO kablam! 3 | use std::char;
Oct 12 20:56:18.529 INFO kablam!   |     ^^^^^^^^^
Oct 12 20:56:18.529 INFO kablam! 
Oct 12 20:56:18.529 INFO kablam! warning: unused import: `Term`
Oct 12 20:56:18.529 INFO kablam!    --> src/lexer.rs:125:23
Oct 12 20:56:18.529 INFO kablam!     |
Oct 12 20:56:18.529 INFO kablam! 125 |     use self::Token::{Term, Operator};
Oct 12 20:56:18.529 INFO kablam!     |                       ^^^^
Oct 12 20:56:18.529 INFO kablam! 
Oct 12 20:56:18.530 INFO kablam! warning: unused imports: `Number`, `VariableKey`
Oct 12 20:56:18.530 INFO kablam!    --> src/lexer.rs:126:27
Oct 12 20:56:18.530 INFO kablam!     |
Oct 12 20:56:18.530 INFO kablam! 126 |     use self::TermToken::{Number, VariableKey};
Oct 12 20:56:18.530 INFO kablam!     |                           ^^^^^^  ^^^^^^^^^^^
Oct 12 20:56:18.530 INFO kablam! 
Oct 12 20:56:18.530 INFO kablam! warning: unused imports: `Number`, `VariableKey`
Oct 12 20:56:18.530 INFO kablam!    --> src/lexer.rs:161:27
Oct 12 20:56:18.530 INFO kablam!     |
Oct 12 20:56:18.530 INFO kablam! 161 |     use self::TermToken::{Number, VariableKey};
Oct 12 20:56:18.530 INFO kablam!     |                           ^^^^^^  ^^^^^^^^^^^
Oct 12 20:56:18.530 INFO kablam! 
Oct 12 20:56:18.530 INFO kablam! warning: doc comment not used by rustdoc
Oct 12 20:56:18.530 INFO kablam!    --> src/lexer.rs:241:25
Oct 12 20:56:18.530 INFO kablam!     |
Oct 12 20:56:18.530 INFO kablam! 241 |                         /// Push top operator to output
Oct 12 20:56:18.530 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:18.530 INFO kablam!     |
Oct 12 20:56:18.530 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 12 20:56:18.530 INFO kablam! 
Oct 12 20:56:18.530 INFO kablam! warning: unused import: `Term`
Oct 12 20:56:18.530 INFO kablam!    --> src/lexer.rs:268:23
Oct 12 20:56:18.530 INFO kablam!     |
Oct 12 20:56:18.530 INFO kablam! 268 |     use self::Token::{Term, Operator};
Oct 12 20:56:18.530 INFO kablam!     |                       ^^^^
Oct 12 20:56:18.530 INFO kablam! 
Oct 12 20:56:18.530 INFO kablam! warning: unused import: `Number`
Oct 12 20:56:18.530 INFO kablam!    --> src/lexer.rs:279:27
Oct 12 20:56:18.530 INFO kablam!     |
Oct 12 20:56:18.530 INFO kablam! 279 |     use self::TermToken::{Number, VariableKey};
Oct 12 20:56:18.530 INFO kablam!     |                           ^^^^^^
Oct 12 20:56:18.530 INFO kablam! 
Oct 12 20:56:18.535 INFO kablam! warning: unused import: `Number`
Oct 12 20:56:18.535 INFO kablam!    --> src/lexer.rs:299:27
Oct 12 20:56:18.535 INFO kablam!     |
Oct 12 20:56:18.535 INFO kablam! 299 |     use self::TermToken::{Number, VariableKey};
Oct 12 20:56:18.535 INFO kablam!     |                           ^^^^^^
Oct 12 20:56:18.535 INFO kablam! 
Oct 12 20:56:18.535 INFO kablam! warning: unused import: `Number`
Oct 12 20:56:18.535 INFO kablam!    --> src/lexer.rs:377:27
Oct 12 20:56:18.535 INFO kablam!     |
Oct 12 20:56:18.535 INFO kablam! 377 |     use self::TermToken::{Number, VariableKey};
Oct 12 20:56:18.535 INFO kablam!     |                           ^^^^^^
Oct 12 20:56:18.535 INFO kablam! 
Oct 12 20:56:18.887 INFO kablam! warning: unreachable pattern
Oct 12 20:56:18.887 INFO kablam!    --> src/symexpr_rc.rs:212:13
Oct 12 20:56:18.887 INFO kablam!     |
Oct 12 20:56:18.887 INFO kablam! 212 |             _ => return None
Oct 12 20:56:18.887 INFO kablam!     |             ^
Oct 12 20:56:18.887 INFO kablam!     |
Oct 12 20:56:18.887 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 12 20:56:18.887 INFO kablam! 
Oct 12 20:56:18.895 INFO kablam! warning: unused variable: `ch`
Oct 12 20:56:18.895 INFO kablam!    --> src/lexer.rs:128:9
Oct 12 20:56:18.895 INFO kablam!     |
Oct 12 20:56:18.895 INFO kablam! 128 |     for ch in slice.chars() {
Oct 12 20:56:18.895 INFO kablam!     |         ^^ help: consider using `_ch` instead
Oct 12 20:56:18.895 INFO kablam!     |
Oct 12 20:56:18.895 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:56:18.895 INFO kablam! 
Oct 12 20:56:18.895 INFO kablam! warning: unused variable: `i`
Oct 12 20:56:18.895 INFO kablam!    --> src/lexer.rs:135:10
Oct 12 20:56:18.895 INFO kablam!     |
Oct 12 20:56:18.895 INFO kablam! 135 |     for (i, token) in tokens.iter().enumerate() {
Oct 12 20:56:18.895 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 12 20:56:18.895 INFO kablam! 
Oct 12 20:56:18.895 INFO kablam! warning: unused variable: `temp_number`
Oct 12 20:56:18.895 INFO kablam!    --> src/lexer.rs:165:13
Oct 12 20:56:18.895 INFO kablam!     |
Oct 12 20:56:18.895 INFO kablam! 165 |     let mut temp_number = Numeric::from_integer(0);
Oct 12 20:56:18.895 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_temp_number` instead
Oct 12 20:56:18.895 INFO kablam! 
Oct 12 20:56:18.895 INFO kablam! warning: unused variable: `i`
Oct 12 20:56:18.895 INFO kablam!    --> src/lexer.rs:166:10
Oct 12 20:56:18.895 INFO kablam!     |
Oct 12 20:56:18.895 INFO kablam! 166 |     for (i, ch) in string.chars().enumerate() {
Oct 12 20:56:18.895 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 12 20:56:18.895 INFO kablam! 
Oct 12 20:56:18.895 INFO kablam! warning: unused variable: `i`
Oct 12 20:56:18.895 INFO kablam!    --> src/lexer.rs:207:10
Oct 12 20:56:18.895 INFO kablam!     |
Oct 12 20:56:18.895 INFO kablam! 207 |     for (i, token) in tokens.iter().enumerate() {
Oct 12 20:56:18.895 INFO kablam!     |          ^ help: consider using `_i` instead
Oct 12 20:56:18.895 INFO kablam! 
Oct 12 20:56:18.895 INFO kablam! warning: unused variable: `string`
Oct 12 20:56:18.895 INFO kablam!   --> src/cli.rs:21:16
Oct 12 20:56:18.895 INFO kablam!    |
Oct 12 20:56:18.895 INFO kablam! 21 | fn parse_input(string: &String) {
Oct 12 20:56:18.895 INFO kablam!    |                ^^^^^^ help: consider using `_string` instead
Oct 12 20:56:18.895 INFO kablam! 
Oct 12 20:56:18.895 INFO kablam! warning: unused variable: `x`
Oct 12 20:56:18.895 INFO kablam!   --> src/main.rs:13:13
Oct 12 20:56:18.895 INFO kablam!    |
Oct 12 20:56:18.895 INFO kablam! 13 |     for (i, x) in b.iter().enumerate() {
Oct 12 20:56:18.895 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 12 20:56:18.895 INFO kablam! 
Oct 12 20:56:18.895 INFO kablam! warning: unused variable: `values`
Oct 12 20:56:18.895 INFO kablam!    --> src/symexpr_rc.rs:288:9
Oct 12 20:56:18.895 INFO kablam!     |
Oct 12 20:56:18.895 INFO kablam! 288 |     let values: Vec<Numeric> = vec![
Oct 12 20:56:18.896 INFO kablam!     |         ^^^^^^ help: consider using `_values` instead
Oct 12 20:56:18.896 INFO kablam! 
Oct 12 20:56:18.896 INFO kablam! warning: unused variable: `key`
Oct 12 20:56:18.896 INFO kablam!    --> src/symengine.rs:190:9
Oct 12 20:56:18.896 INFO kablam!     |
Oct 12 20:56:18.896 INFO kablam! 190 |     let key = String::from("x");
Oct 12 20:56:18.896 INFO kablam!     |         ^^^ help: consider using `_key` instead
Oct 12 20:56:18.896 INFO kablam! 
Oct 12 20:56:18.896 INFO kablam! warning: value assigned to `postfixed_tokens` is never read
Oct 12 20:56:18.896 INFO kablam!    --> src/symengine.rs:105:17
Oct 12 20:56:18.896 INFO kablam!     |
Oct 12 20:56:18.896 INFO kablam! 105 |         let mut postfixed_tokens: Vec<Token> = Vec::new();
Oct 12 20:56:18.896 INFO kablam!     |                 ^^^^^^^^^^^^^^^^
Oct 12 20:56:18.896 INFO kablam!     |
Oct 12 20:56:18.896 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 12 20:56:18.896 INFO kablam! 
Oct 12 20:56:18.995 INFO kablam! warning: variable does not need to be mutable
Oct 12 20:56:18.995 INFO kablam!    --> src/lexer.rs:165:9
Oct 12 20:56:18.995 INFO kablam!     |
Oct 12 20:56:18.995 INFO kablam! 165 |     let mut temp_number = Numeric::from_integer(0);
Oct 12 20:56:18.995 INFO kablam!     |         ----^^^^^^^^^^^
Oct 12 20:56:18.995 INFO kablam!     |         |
Oct 12 20:56:18.995 INFO kablam!     |         help: remove this `mut`
Oct 12 20:56:18.995 INFO kablam!     |
Oct 12 20:56:18.995 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 20:56:18.995 INFO kablam! 
Oct 12 20:56:19.019 INFO kablam! warning: function is never used: `tokenize_number`
Oct 12 20:56:19.019 INFO kablam!    --> src/lexer.rs:124:1
Oct 12 20:56:19.019 INFO kablam!     |
Oct 12 20:56:19.019 INFO kablam! 124 | fn tokenize_number(slice: &str) -> Token {
Oct 12 20:56:19.019 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.019 INFO kablam!     |
Oct 12 20:56:19.019 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 20:56:19.019 INFO kablam! 
Oct 12 20:56:19.019 INFO kablam! warning: function is never used: `string_to_postfix`
Oct 12 20:56:19.019 INFO kablam!    --> src/lexer.rs:261:1
Oct 12 20:56:19.019 INFO kablam!     |
Oct 12 20:56:19.019 INFO kablam! 261 | pub fn string_to_postfix(string: &String) -> Tokens {
Oct 12 20:56:19.019 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.019 INFO kablam! 
Oct 12 20:56:19.019 INFO kablam! warning: function is never used: `parse_input`
Oct 12 20:56:19.019 INFO kablam!   --> src/cli.rs:21:1
Oct 12 20:56:19.019 INFO kablam!    |
Oct 12 20:56:19.019 INFO kablam! 21 | fn parse_input(string: &String) {
Oct 12 20:56:19.019 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.019 INFO kablam! 
Oct 12 20:56:19.027 INFO kablam! warning: constant `LeftP` should have an upper case name such as `LEFT_P`
Oct 12 20:56:19.027 INFO kablam!    --> src/lexer.rs:101:1
Oct 12 20:56:19.027 INFO kablam!     |
Oct 12 20:56:19.027 INFO kablam! 101 | const LeftP: Operator = Operator{precedence: 1, op: OperatorType::LeftP};
Oct 12 20:56:19.027 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.027 INFO kablam! 
Oct 12 20:56:19.028 INFO kablam! warning: constant `RightP` should have an upper case name such as `RIGHT_P`
Oct 12 20:56:19.028 INFO kablam!    --> src/lexer.rs:102:1
Oct 12 20:56:19.028 INFO kablam!     |
Oct 12 20:56:19.028 INFO kablam! 102 | const RightP: Operator = Operator{precedence: 1, op: OperatorType::RightP};
Oct 12 20:56:19.028 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.028 INFO kablam! 
Oct 12 20:56:19.028 INFO kablam! warning: constant `Add` should have an upper case name such as `ADD`
Oct 12 20:56:19.028 INFO kablam!    --> src/lexer.rs:103:1
Oct 12 20:56:19.028 INFO kablam!     |
Oct 12 20:56:19.028 INFO kablam! 103 | const Add: Operator = Operator{precedence: 2, op: OperatorType::Add};
Oct 12 20:56:19.028 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.028 INFO kablam! 
Oct 12 20:56:19.028 INFO kablam! warning: constant `Mul` should have an upper case name such as `MUL`
Oct 12 20:56:19.028 INFO kablam!    --> src/lexer.rs:104:1
Oct 12 20:56:19.028 INFO kablam!     |
Oct 12 20:56:19.028 INFO kablam! 104 | const Mul: Operator = Operator{precedence: 4, op: OperatorType::Mul};
Oct 12 20:56:19.028 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.028 INFO kablam! 
Oct 12 20:56:19.028 INFO kablam! warning: constant `Assignment` should have an upper case name such as `ASSIGNMENT`
Oct 12 20:56:19.028 INFO kablam!    --> src/lexer.rs:105:1
Oct 12 20:56:19.028 INFO kablam!     |
Oct 12 20:56:19.028 INFO kablam! 105 | const Assignment: Operator = Operator{precedence: 4, op: OperatorType::Assignment};
Oct 12 20:56:19.028 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.028 INFO kablam! 
Oct 12 20:56:19.039 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:56:19.039 INFO kablam!   --> src/cli.rs:46:5
Oct 12 20:56:19.039 INFO kablam!    |
Oct 12 20:56:19.039 INFO kablam! 46 |     io::stdout().flush();
Oct 12 20:56:19.039 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.039 INFO kablam!    |
Oct 12 20:56:19.039 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:56:19.039 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:56:19.039 INFO kablam! 
Oct 12 20:56:19.039 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:56:19.039 INFO kablam!   --> src/cli.rs:47:5
Oct 12 20:56:19.039 INFO kablam!    |
Oct 12 20:56:19.039 INFO kablam! 47 |     io::stdin().read_line(&mut input);
Oct 12 20:56:19.039 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:56:19.039 INFO kablam!    |
Oct 12 20:56:19.039 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:56:19.039 INFO kablam! 
Oct 12 20:56:20.715 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Oct 12 20:56:20.715 INFO kablam! su: No module specific data is present
Oct 12 20:56:21.586 INFO running `"docker" "rm" "-f" "822fd5039cb93bf53f636dcc72a62c5034fa2843b233cfa492954f0ef9c588e7"`
Oct 12 20:56:21.839 INFO blam! 822fd5039cb93bf53f636dcc72a62c5034fa2843b233cfa492954f0ef9c588e7
Oct 12 20:56:21.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-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"`
Oct 12 20:56:22.207 INFO blam! 345e0a7d8b77b710ebe6cde7b5e18ab7638342e72cc2909b53dafb4aa6daf0d2
Oct 12 20:56:22.219 INFO running `"docker" "start" "-a" "345e0a7d8b77b710ebe6cde7b5e18ab7638342e72cc2909b53dafb4aa6daf0d2"`
Oct 12 20:56:23.453 INFO kablam! usermod: no changes
Oct 12 20:56:23.519 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Oct 12 20:56:23.519 INFO kablam!      Running /target/debug/deps/sym-e5a740140af4db21
Oct 12 20:56:23.543 INFO blam! 
Oct 12 20:56:23.543 INFO blam! running 12 tests
Oct 12 20:56:23.559 INFO blam! test lexer::test_operator_precedence ... ok
Oct 12 20:56:23.559 INFO blam! test lexer::test_infix_to_postfix ... ok
Oct 12 20:56:23.559 INFO blam! test lexer::test_concatenation ... ok
Oct 12 20:56:23.559 INFO blam! test lexer::test_tokenizer ... ok
Oct 12 20:56:23.559 INFO blam! test symexpr_rc::test_expr_on_stack_and_heap ... ok
Oct 12 20:56:23.559 INFO blam! test symexpr_rc::test_unity_or_zero ... ok
Oct 12 20:56:23.559 INFO blam! test symexpr_rc::test_evaluation_of_expr_with_variables ... ok
Oct 12 20:56:23.559 INFO blam! test symexpr_rc::test_trimming ... ok
Oct 12 20:56:23.559 INFO blam! test symexpr_rc::test_arithmetic ... ok
Oct 12 20:56:23.559 INFO blam! test symengine::test_symengine_assignment_and_evaluation ... ok
Oct 12 20:56:23.560 INFO blam! test symengine::test_parser ... ok
Oct 12 20:56:23.560 INFO blam! test numeric::test_basic_operations ... ok
Oct 12 20:56:23.560 INFO blam! 
Oct 12 20:56:23.560 INFO blam! test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 20:56:23.560 INFO blam! 
Oct 12 20:56:23.567 INFO kablam! su: No module specific data is present
Oct 12 20:56:24.696 INFO running `"docker" "rm" "-f" "345e0a7d8b77b710ebe6cde7b5e18ab7638342e72cc2909b53dafb4aa6daf0d2"`
Oct 12 20:56:25.003 INFO blam! 345e0a7d8b77b710ebe6cde7b5e18ab7638342e72cc2909b53dafb4aa6daf0d2