Nov 07 02:52:15.353 INFO checking Shyclops/calculator against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 02:52:15.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 02:52:15.801 INFO blam! b40da10ddd03260b81dcfe7540b560853a03210728e584b42d79d3b648923a59
Nov 07 02:52:15.803 INFO running `"docker" "start" "-a" "b40da10ddd03260b81dcfe7540b560853a03210728e584b42d79d3b648923a59"`
Nov 07 02:52:17.939 INFO kablam! usermod: no changes
Nov 07 02:52:18.072 INFO kablam!     Checking calculator v0.1.0 (/source)
Nov 07 02:52:18.976 INFO kablam! warning: unused variable: `operators`
Nov 07 02:52:18.976 INFO kablam!   --> src/reverse_polish_notation/parser.rs:17:10
Nov 07 02:52:18.976 INFO kablam!    |
Nov 07 02:52:18.976 INFO kablam! 17 |     let mut operators: Vec<Expression> = Vec::new();
Nov 07 02:52:18.976 INFO kablam!    |             ^^^^^^^^^ help: consider using `_operators` instead
Nov 07 02:52:18.976 INFO kablam!    |
Nov 07 02:52:18.976 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 02:52:18.976 INFO kablam! 
Nov 07 02:52:18.976 INFO kablam! warning: unused variable: `o`
Nov 07 02:52:18.976 INFO kablam!   --> src/reverse_polish_notation/parser.rs:21:25
Nov 07 02:52:18.976 INFO kablam!    |
Nov 07 02:52:18.976 INFO kablam! 21 |             Expression::Operator(o)    => {},
Nov 07 02:52:18.976 INFO kablam!    |                                  ^ help: consider using `_o` instead
Nov 07 02:52:18.976 INFO kablam! 
Nov 07 02:52:18.976 INFO kablam! warning: unused variable: `v`
Nov 07 02:52:18.976 INFO kablam!   --> src/reverse_polish_notation/parser.rs:22:20
Nov 07 02:52:18.976 INFO kablam!    |
Nov 07 02:52:18.976 INFO kablam! 22 |             Expression::Val(v)        => output.push(ex),
Nov 07 02:52:18.976 INFO kablam!    |                             ^ help: consider using `_v` instead
Nov 07 02:52:18.976 INFO kablam! 
Nov 07 02:52:18.976 INFO kablam! warning: unused variable: `operator`
Nov 07 02:52:18.976 INFO kablam!   --> src/reverse_polish_notation/parser.rs:82:19
Nov 07 02:52:18.976 INFO kablam!    |
Nov 07 02:52:18.976 INFO kablam! 82 | fn get_precedence(operator: String) -> i8 {
Nov 07 02:52:18.976 INFO kablam!    |                   ^^^^^^^^ help: consider using `_operator` instead
Nov 07 02:52:18.976 INFO kablam! 
Nov 07 02:52:18.976 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:52:18.976 INFO kablam!   --> src/reverse_polish_notation/parser.rs:17:6
Nov 07 02:52:18.976 INFO kablam!    |
Nov 07 02:52:18.976 INFO kablam! 17 |     let mut operators: Vec<Expression> = Vec::new();
Nov 07 02:52:18.976 INFO kablam!    |         ----^^^^^^^^^
Nov 07 02:52:18.976 INFO kablam!    |         |
Nov 07 02:52:18.976 INFO kablam!    |         help: remove this `mut`
Nov 07 02:52:18.976 INFO kablam!    |
Nov 07 02:52:18.976 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 02:52:18.976 INFO kablam! 
Nov 07 02:52:18.976 INFO kablam! warning: function is never used: `get_precedence`
Nov 07 02:52:18.976 INFO kablam!   --> src/reverse_polish_notation/parser.rs:82:1
Nov 07 02:52:18.977 INFO kablam!    |
Nov 07 02:52:18.977 INFO kablam! 82 | fn get_precedence(operator: String) -> i8 {
Nov 07 02:52:18.977 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:52:18.977 INFO kablam!    |
Nov 07 02:52:18.977 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 02:52:18.977 INFO kablam! 
Nov 07 02:52:19.120 INFO kablam! warning: unused variable: `operators`
Nov 07 02:52:19.120 INFO kablam!   --> src/reverse_polish_notation/parser.rs:17:10
Nov 07 02:52:19.120 INFO kablam!    |
Nov 07 02:52:19.120 INFO kablam! 17 |     let mut operators: Vec<Expression> = Vec::new();
Nov 07 02:52:19.120 INFO kablam!    |             ^^^^^^^^^ help: consider using `_operators` instead
Nov 07 02:52:19.120 INFO kablam!    |
Nov 07 02:52:19.120 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 02:52:19.120 INFO kablam! 
Nov 07 02:52:19.120 INFO kablam! warning: unused variable: `o`
Nov 07 02:52:19.120 INFO kablam!   --> src/reverse_polish_notation/parser.rs:21:25
Nov 07 02:52:19.120 INFO kablam!    |
Nov 07 02:52:19.120 INFO kablam! 21 |             Expression::Operator(o)    => {},
Nov 07 02:52:19.120 INFO kablam!    |                                  ^ help: consider using `_o` instead
Nov 07 02:52:19.120 INFO kablam! 
Nov 07 02:52:19.120 INFO kablam! warning: unused variable: `v`
Nov 07 02:52:19.120 INFO kablam!   --> src/reverse_polish_notation/parser.rs:22:20
Nov 07 02:52:19.120 INFO kablam!    |
Nov 07 02:52:19.120 INFO kablam! 22 |             Expression::Val(v)        => output.push(ex),
Nov 07 02:52:19.120 INFO kablam!    |                             ^ help: consider using `_v` instead
Nov 07 02:52:19.120 INFO kablam! 
Nov 07 02:52:19.120 INFO kablam! warning: unused variable: `operator`
Nov 07 02:52:19.120 INFO kablam!   --> src/reverse_polish_notation/parser.rs:82:19
Nov 07 02:52:19.120 INFO kablam!    |
Nov 07 02:52:19.120 INFO kablam! 82 | fn get_precedence(operator: String) -> i8 {
Nov 07 02:52:19.120 INFO kablam!    |                   ^^^^^^^^ help: consider using `_operator` instead
Nov 07 02:52:19.120 INFO kablam! 
Nov 07 02:52:19.125 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:52:19.125 INFO kablam!   --> src/reverse_polish_notation/parser.rs:17:6
Nov 07 02:52:19.125 INFO kablam!    |
Nov 07 02:52:19.126 INFO kablam! 17 |     let mut operators: Vec<Expression> = Vec::new();
Nov 07 02:52:19.126 INFO kablam!    |         ----^^^^^^^^^
Nov 07 02:52:19.126 INFO kablam!    |         |
Nov 07 02:52:19.127 INFO kablam!    |         help: remove this `mut`
Nov 07 02:52:19.127 INFO kablam!    |
Nov 07 02:52:19.127 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 02:52:19.127 INFO kablam! 
Nov 07 02:52:19.148 INFO kablam! warning: function is never used: `get_precedence`
Nov 07 02:52:19.149 INFO kablam!   --> src/reverse_polish_notation/parser.rs:82:1
Nov 07 02:52:19.149 INFO kablam!    |
Nov 07 02:52:19.149 INFO kablam! 82 | fn get_precedence(operator: String) -> i8 {
Nov 07 02:52:19.149 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:52:19.150 INFO kablam!    |
Nov 07 02:52:19.150 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 02:52:19.150 INFO kablam! 
Nov 07 02:52:19.936 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Nov 07 02:52:19.937 INFO kablam! su: No module specific data is present
Nov 07 02:52:20.739 INFO running `"docker" "rm" "-f" "b40da10ddd03260b81dcfe7540b560853a03210728e584b42d79d3b648923a59"`
Nov 07 02:52:21.083 INFO blam! b40da10ddd03260b81dcfe7540b560853a03210728e584b42d79d3b648923a59