Nov 04 20:04:26.981 INFO checking palladium-0.0.25 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 20:04:26.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 20:04:27.283 INFO blam! 2e02b70a066b7afa72d69477fa7995346699957aff00ec413a6e38b4cfc9fe07
Nov 04 20:04:27.287 INFO running `"docker" "start" "-a" "2e02b70a066b7afa72d69477fa7995346699957aff00ec413a6e38b4cfc9fe07"`
Nov 04 20:04:27.911 INFO kablam! usermod: no changes
Nov 04 20:04:28.054 INFO kablam!     Checking iridium v0.0.24
Nov 04 20:04:29.787 INFO kablam!     Checking palladium v0.0.25 (/source)
Nov 04 20:04:31.011 INFO kablam! warning: unused import: `super::*`
Nov 04 20:04:31.011 INFO kablam!   --> src/operator_parsers.rs:66:9
Nov 04 20:04:31.011 INFO kablam!    |
Nov 04 20:04:31.011 INFO kablam! 66 |     use super::*;
Nov 04 20:04:31.011 INFO kablam!    |         ^^^^^^^^
Nov 04 20:04:31.011 INFO kablam!    |
Nov 04 20:04:31.011 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 20:04:31.011 INFO kablam! 
Nov 04 20:04:31.011 INFO kablam! warning: unused import: `tokens::Token`
Nov 04 20:04:31.011 INFO kablam!   --> src/operator_parsers.rs:67:9
Nov 04 20:04:31.011 INFO kablam!    |
Nov 04 20:04:31.011 INFO kablam! 67 |     use tokens::Token;
Nov 04 20:04:31.011 INFO kablam!    |         ^^^^^^^^^^^^^
Nov 04 20:04:31.011 INFO kablam! 
Nov 04 20:04:31.011 INFO kablam! warning: unused import: `nom::types::CompleteStr`
Nov 04 20:04:31.011 INFO kablam!   --> src/operator_parsers.rs:68:9
Nov 04 20:04:31.011 INFO kablam!    |
Nov 04 20:04:31.011 INFO kablam! 68 |     use nom::types::CompleteStr;
Nov 04 20:04:31.011 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.011 INFO kablam! 
Nov 04 20:04:31.011 INFO kablam! warning: unused import: `super::*`
Nov 04 20:04:31.011 INFO kablam!   --> src/expression_parsers.rs:28:9
Nov 04 20:04:31.011 INFO kablam!    |
Nov 04 20:04:31.011 INFO kablam! 28 |     use super::*;
Nov 04 20:04:31.011 INFO kablam!    |         ^^^^^^^^
Nov 04 20:04:31.011 INFO kablam! 
Nov 04 20:04:31.011 INFO kablam! warning: unused import: `super::*`
Nov 04 20:04:31.011 INFO kablam!   --> src/program_parsers.rs:20:9
Nov 04 20:04:31.011 INFO kablam!    |
Nov 04 20:04:31.011 INFO kablam! 20 |     use super::*;
Nov 04 20:04:31.011 INFO kablam!    |         ^^^^^^^^
Nov 04 20:04:31.011 INFO kablam! 
Nov 04 20:04:31.011 INFO kablam! warning: unused import: `super::*`
Nov 04 20:04:31.011 INFO kablam!   --> src/factor_parsers.rs:69:9
Nov 04 20:04:31.011 INFO kablam!    |
Nov 04 20:04:31.011 INFO kablam! 69 |     use super::*;
Nov 04 20:04:31.011 INFO kablam!    |         ^^^^^^^^
Nov 04 20:04:31.011 INFO kablam! 
Nov 04 20:04:31.011 INFO kablam! warning: unused import: `super::*`
Nov 04 20:04:31.011 INFO kablam!   --> src/term_parsers.rs:28:9
Nov 04 20:04:31.011 INFO kablam!    |
Nov 04 20:04:31.011 INFO kablam! 28 |     use super::*;
Nov 04 20:04:31.011 INFO kablam!    |         ^^^^^^^^
Nov 04 20:04:31.012 INFO kablam! 
Nov 04 20:04:31.430 INFO kablam! warning: variant is never constructed: `AdditionOperator`
Nov 04 20:04:31.430 INFO kablam!  --> src/tokens.rs:3:5
Nov 04 20:04:31.430 INFO kablam!   |
Nov 04 20:04:31.431 INFO kablam! 3 |     AdditionOperator,
Nov 04 20:04:31.431 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam!   |
Nov 04 20:04:31.431 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `SubtractionOperator`
Nov 04 20:04:31.431 INFO kablam!  --> src/tokens.rs:4:5
Nov 04 20:04:31.431 INFO kablam!   |
Nov 04 20:04:31.431 INFO kablam! 4 |     SubtractionOperator,
Nov 04 20:04:31.431 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `MultiplicationOperator`
Nov 04 20:04:31.431 INFO kablam!  --> src/tokens.rs:5:5
Nov 04 20:04:31.431 INFO kablam!   |
Nov 04 20:04:31.431 INFO kablam! 5 |     MultiplicationOperator,
Nov 04 20:04:31.431 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `DivisionOperator`
Nov 04 20:04:31.431 INFO kablam!  --> src/tokens.rs:6:5
Nov 04 20:04:31.431 INFO kablam!   |
Nov 04 20:04:31.431 INFO kablam! 6 |     DivisionOperator,
Nov 04 20:04:31.431 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `Integer`
Nov 04 20:04:31.431 INFO kablam!  --> src/tokens.rs:7:5
Nov 04 20:04:31.431 INFO kablam!   |
Nov 04 20:04:31.431 INFO kablam! 7 |     Integer{ value: i64 },
Nov 04 20:04:31.431 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `Float`
Nov 04 20:04:31.431 INFO kablam!  --> src/tokens.rs:8:5
Nov 04 20:04:31.431 INFO kablam!   |
Nov 04 20:04:31.431 INFO kablam! 8 |     Float{ value: f64},
Nov 04 20:04:31.431 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `Factor`
Nov 04 20:04:31.431 INFO kablam!  --> src/tokens.rs:9:5
Nov 04 20:04:31.431 INFO kablam!   |
Nov 04 20:04:31.431 INFO kablam! 9 |     Factor{ value: Box<Token> },
Nov 04 20:04:31.431 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `Term`
Nov 04 20:04:31.431 INFO kablam!   --> src/tokens.rs:10:5
Nov 04 20:04:31.431 INFO kablam!    |
Nov 04 20:04:31.431 INFO kablam! 10 |     Term{ left: Box<Token>, right: Vec<(Token, Token)> },
Nov 04 20:04:31.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `Expression`
Nov 04 20:04:31.431 INFO kablam!   --> src/tokens.rs:11:5
Nov 04 20:04:31.431 INFO kablam!    |
Nov 04 20:04:31.431 INFO kablam! 11 |     Expression{ left: Box<Token>, right: Vec<(Token, Token)> },
Nov 04 20:04:31.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: variant is never constructed: `Program`
Nov 04 20:04:31.431 INFO kablam!   --> src/tokens.rs:12:5
Nov 04 20:04:31.431 INFO kablam!    |
Nov 04 20:04:31.431 INFO kablam! 12 |     Program{ expressions: Vec<Token> }
Nov 04 20:04:31.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: field is never used: `assembler`
Nov 04 20:04:31.431 INFO kablam!   --> src/visitor.rs:13:5
Nov 04 20:04:31.431 INFO kablam!    |
Nov 04 20:04:31.431 INFO kablam! 13 |     assembler: Assembler,
Nov 04 20:04:31.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: method is never used: `new`
Nov 04 20:04:31.431 INFO kablam!   --> src/visitor.rs:17:5
Nov 04 20:04:31.431 INFO kablam!    |
Nov 04 20:04:31.431 INFO kablam! 17 |     pub fn new() -> Compiler {
Nov 04 20:04:31.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: method is never used: `compile`
Nov 04 20:04:31.431 INFO kablam!   --> src/visitor.rs:31:5
Nov 04 20:04:31.431 INFO kablam!    |
Nov 04 20:04:31.431 INFO kablam! 31 |     pub fn compile(&mut self) -> Vec<u8> {
Nov 04 20:04:31.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: method is never used: `print_asm`
Nov 04 20:04:31.431 INFO kablam!   --> src/visitor.rs:40:5
Nov 04 20:04:31.431 INFO kablam!    |
Nov 04 20:04:31.431 INFO kablam! 40 |     pub fn print_asm(&self) {
Nov 04 20:04:31.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.431 INFO kablam! 
Nov 04 20:04:31.431 INFO kablam! warning: method is never used: `print_used_registers`
Nov 04 20:04:31.431 INFO kablam!   --> src/visitor.rs:46:5
Nov 04 20:04:31.431 INFO kablam!    |
Nov 04 20:04:31.431 INFO kablam! 46 |     pub fn print_used_registers(&self) {
Nov 04 20:04:31.432 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.432 INFO kablam! 
Nov 04 20:04:31.432 INFO kablam! warning: method is never used: `print_free_registers`
Nov 04 20:04:31.432 INFO kablam!   --> src/visitor.rs:55:5
Nov 04 20:04:31.432 INFO kablam!    |
Nov 04 20:04:31.432 INFO kablam! 55 |     pub fn print_free_registers(&self) {
Nov 04 20:04:31.432 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.432 INFO kablam! 
Nov 04 20:04:31.432 INFO kablam! warning: function is never used: `generate_test_program`
Nov 04 20:04:31.432 INFO kablam!    --> src/visitor.rs:159:5
Nov 04 20:04:31.432 INFO kablam!     |
Nov 04 20:04:31.432 INFO kablam! 159 |     fn generate_test_program(expr: &str) -> Token {
Nov 04 20:04:31.432 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.432 INFO kablam! 
Nov 04 20:04:31.822 INFO kablam! warning: unused variable: `bytecode`
Nov 04 20:04:31.823 INFO kablam!    --> src/visitor.rs:184:13
Nov 04 20:04:31.823 INFO kablam!     |
Nov 04 20:04:31.823 INFO kablam! 184 |         let bytecode = compiler.compile();
Nov 04 20:04:31.823 INFO kablam!     |             ^^^^^^^^ help: consider using `_bytecode` instead
Nov 04 20:04:31.823 INFO kablam!     |
Nov 04 20:04:31.823 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 20:04:31.823 INFO kablam! 
Nov 04 20:04:31.823 INFO kablam! warning: unused variable: `bytecode`
Nov 04 20:04:31.823 INFO kablam!    --> src/visitor.rs:192:13
Nov 04 20:04:31.823 INFO kablam!     |
Nov 04 20:04:31.823 INFO kablam! 192 |         let bytecode = compiler.compile();
Nov 04 20:04:31.823 INFO kablam!     |             ^^^^^^^^ help: consider using `_bytecode` instead
Nov 04 20:04:31.823 INFO kablam! 
Nov 04 20:04:31.823 INFO kablam! warning: unused variable: `parsed_o`
Nov 04 20:04:31.823 INFO kablam!   --> src/factor_parsers.rs:83:17
Nov 04 20:04:31.823 INFO kablam!    |
Nov 04 20:04:31.823 INFO kablam! 83 |             let parsed_o = o.parse::<f64>().unwrap();
Nov 04 20:04:31.823 INFO kablam!    |                 ^^^^^^^^ help: consider using `_parsed_o` instead
Nov 04 20:04:31.823 INFO kablam! 
Nov 04 20:04:31.823 INFO kablam! warning: unused variable: `parsed_o`
Nov 04 20:04:31.823 INFO kablam!   --> src/factor_parsers.rs:93:17
Nov 04 20:04:31.823 INFO kablam!    |
Nov 04 20:04:31.823 INFO kablam! 93 |             let parsed_o = o.parse::<i64>().unwrap();
Nov 04 20:04:31.823 INFO kablam!    |                 ^^^^^^^^ help: consider using `_parsed_o` instead
Nov 04 20:04:31.823 INFO kablam! 
Nov 04 20:04:31.918 INFO kablam! warning: method is never used: `print_asm`
Nov 04 20:04:31.918 INFO kablam!   --> src/visitor.rs:40:5
Nov 04 20:04:31.918 INFO kablam!    |
Nov 04 20:04:31.918 INFO kablam! 40 |     pub fn print_asm(&self) {
Nov 04 20:04:31.918 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.918 INFO kablam!    |
Nov 04 20:04:31.918 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 20:04:31.918 INFO kablam! 
Nov 04 20:04:31.918 INFO kablam! warning: method is never used: `print_used_registers`
Nov 04 20:04:31.918 INFO kablam!   --> src/visitor.rs:46:5
Nov 04 20:04:31.918 INFO kablam!    |
Nov 04 20:04:31.918 INFO kablam! 46 |     pub fn print_used_registers(&self) {
Nov 04 20:04:31.918 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.918 INFO kablam! 
Nov 04 20:04:31.918 INFO kablam! warning: method is never used: `print_free_registers`
Nov 04 20:04:31.918 INFO kablam!   --> src/visitor.rs:55:5
Nov 04 20:04:31.918 INFO kablam!    |
Nov 04 20:04:31.918 INFO kablam! 55 |     pub fn print_free_registers(&self) {
Nov 04 20:04:31.918 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 20:04:31.918 INFO kablam! 
Nov 04 20:04:31.964 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Nov 04 20:04:31.964 INFO kablam! su: No module specific data is present
Nov 04 20:04:32.322 INFO running `"docker" "rm" "-f" "2e02b70a066b7afa72d69477fa7995346699957aff00ec413a6e38b4cfc9fe07"`
Nov 04 20:04:32.434 INFO blam! 2e02b70a066b7afa72d69477fa7995346699957aff00ec413a6e38b4cfc9fe07