Nov 04 11:45:04.321 INFO checking Shyclops/calculator against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 11:45:04.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 11:45:04.737 INFO blam! dac9c8928e77737be71702fbb0f9e2f7e5e163c2e2c0ea3fc8b2bbd1db020409
Nov 04 11:45:04.739 INFO running `"docker" "start" "-a" "dac9c8928e77737be71702fbb0f9e2f7e5e163c2e2c0ea3fc8b2bbd1db020409"`
Nov 04 11:45:07.099 INFO kablam! usermod: no changes
Nov 04 11:45:07.143 INFO kablam!     Checking calculator v0.1.0 (/source)
Nov 04 11:45:07.819 INFO kablam! warning: unused variable: `operators`
Nov 04 11:45:07.819 INFO kablam!   --> src/reverse_polish_notation/parser.rs:17:10
Nov 04 11:45:07.819 INFO kablam!    |
Nov 04 11:45:07.820 INFO kablam! 17 |     let mut operators: Vec<Expression> = Vec::new();
Nov 04 11:45:07.820 INFO kablam!    |             ^^^^^^^^^ help: consider using `_operators` instead
Nov 04 11:45:07.821 INFO kablam!    |
Nov 04 11:45:07.821 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 11:45:07.821 INFO kablam! 
Nov 04 11:45:07.822 INFO kablam! warning: unused variable: `o`
Nov 04 11:45:07.822 INFO kablam!   --> src/reverse_polish_notation/parser.rs:21:25
Nov 04 11:45:07.822 INFO kablam!    |
Nov 04 11:45:07.823 INFO kablam! 21 |             Expression::Operator(o)    => {},
Nov 04 11:45:07.823 INFO kablam!    |                                  ^ help: consider using `_o` instead
Nov 04 11:45:07.823 INFO kablam! 
Nov 04 11:45:07.824 INFO kablam! warning: unused variable: `v`
Nov 04 11:45:07.824 INFO kablam!   --> src/reverse_polish_notation/parser.rs:22:20
Nov 04 11:45:07.825 INFO kablam!    |
Nov 04 11:45:07.825 INFO kablam! 22 |             Expression::Val(v)        => output.push(ex),
Nov 04 11:45:07.825 INFO kablam!    |                             ^ help: consider using `_v` instead
Nov 04 11:45:07.825 INFO kablam! 
Nov 04 11:45:07.826 INFO kablam! warning: unused variable: `operator`
Nov 04 11:45:07.826 INFO kablam!   --> src/reverse_polish_notation/parser.rs:82:19
Nov 04 11:45:07.827 INFO kablam!    |
Nov 04 11:45:07.827 INFO kablam! 82 | fn get_precedence(operator: String) -> i8 {
Nov 04 11:45:07.827 INFO kablam!    |                   ^^^^^^^^ help: consider using `_operator` instead
Nov 04 11:45:07.828 INFO kablam! 
Nov 04 11:45:07.831 INFO kablam! warning: variable does not need to be mutable
Nov 04 11:45:07.832 INFO kablam!   --> src/reverse_polish_notation/parser.rs:17:6
Nov 04 11:45:07.832 INFO kablam!    |
Nov 04 11:45:07.833 INFO kablam! 17 |     let mut operators: Vec<Expression> = Vec::new();
Nov 04 11:45:07.833 INFO kablam!    |         ----^^^^^^^^^
Nov 04 11:45:07.833 INFO kablam!    |         |
Nov 04 11:45:07.834 INFO kablam!    |         help: remove this `mut`
Nov 04 11:45:07.834 INFO kablam!    |
Nov 04 11:45:07.834 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 11:45:07.835 INFO kablam! 
Nov 04 11:45:07.839 INFO kablam! warning: function is never used: `get_precedence`
Nov 04 11:45:07.839 INFO kablam!   --> src/reverse_polish_notation/parser.rs:82:1
Nov 04 11:45:07.840 INFO kablam!    |
Nov 04 11:45:07.840 INFO kablam! 82 | fn get_precedence(operator: String) -> i8 {
Nov 04 11:45:07.840 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 11:45:07.841 INFO kablam!    |
Nov 04 11:45:07.841 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 11:45:07.841 INFO kablam! 
Nov 04 11:45:08.311 INFO kablam! warning: unused variable: `operators`
Nov 04 11:45:08.311 INFO kablam!   --> src/reverse_polish_notation/parser.rs:17:10
Nov 04 11:45:08.311 INFO kablam!    |
Nov 04 11:45:08.311 INFO kablam! 17 |     let mut operators: Vec<Expression> = Vec::new();
Nov 04 11:45:08.311 INFO kablam!    |             ^^^^^^^^^ help: consider using `_operators` instead
Nov 04 11:45:08.312 INFO kablam!    |
Nov 04 11:45:08.312 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 11:45:08.312 INFO kablam! 
Nov 04 11:45:08.312 INFO kablam! warning: unused variable: `o`
Nov 04 11:45:08.312 INFO kablam!   --> src/reverse_polish_notation/parser.rs:21:25
Nov 04 11:45:08.312 INFO kablam!    |
Nov 04 11:45:08.312 INFO kablam! 21 |             Expression::Operator(o)    => {},
Nov 04 11:45:08.312 INFO kablam!    |                                  ^ help: consider using `_o` instead
Nov 04 11:45:08.312 INFO kablam! 
Nov 04 11:45:08.312 INFO kablam! warning: unused variable: `v`
Nov 04 11:45:08.312 INFO kablam!   --> src/reverse_polish_notation/parser.rs:22:20
Nov 04 11:45:08.312 INFO kablam!    |
Nov 04 11:45:08.312 INFO kablam! 22 |             Expression::Val(v)        => output.push(ex),
Nov 04 11:45:08.312 INFO kablam!    |                             ^ help: consider using `_v` instead
Nov 04 11:45:08.312 INFO kablam! 
Nov 04 11:45:08.312 INFO kablam! warning: unused variable: `operator`
Nov 04 11:45:08.312 INFO kablam!   --> src/reverse_polish_notation/parser.rs:82:19
Nov 04 11:45:08.312 INFO kablam!    |
Nov 04 11:45:08.312 INFO kablam! 82 | fn get_precedence(operator: String) -> i8 {
Nov 04 11:45:08.312 INFO kablam!    |                   ^^^^^^^^ help: consider using `_operator` instead
Nov 04 11:45:08.312 INFO kablam! 
Nov 04 11:45:08.323 INFO kablam! warning: variable does not need to be mutable
Nov 04 11:45:08.323 INFO kablam!   --> src/reverse_polish_notation/parser.rs:17:6
Nov 04 11:45:08.323 INFO kablam!    |
Nov 04 11:45:08.323 INFO kablam! 17 |     let mut operators: Vec<Expression> = Vec::new();
Nov 04 11:45:08.323 INFO kablam!    |         ----^^^^^^^^^
Nov 04 11:45:08.323 INFO kablam!    |         |
Nov 04 11:45:08.323 INFO kablam!    |         help: remove this `mut`
Nov 04 11:45:08.325 INFO kablam!    |
Nov 04 11:45:08.325 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 11:45:08.325 INFO kablam! 
Nov 04 11:45:08.327 INFO kablam! warning: function is never used: `get_precedence`
Nov 04 11:45:08.327 INFO kablam!   --> src/reverse_polish_notation/parser.rs:82:1
Nov 04 11:45:08.335 INFO kablam!    |
Nov 04 11:45:08.335 INFO kablam! 82 | fn get_precedence(operator: String) -> i8 {
Nov 04 11:45:08.335 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 11:45:08.335 INFO kablam!    |
Nov 04 11:45:08.335 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 11:45:08.336 INFO kablam! 
Nov 04 11:45:09.051 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Nov 04 11:45:09.065 INFO kablam! su: No module specific data is present
Nov 04 11:45:10.133 INFO running `"docker" "rm" "-f" "dac9c8928e77737be71702fbb0f9e2f7e5e163c2e2c0ea3fc8b2bbd1db020409"`
Nov 04 11:45:10.499 INFO blam! dac9c8928e77737be71702fbb0f9e2f7e5e163c2e2c0ea3fc8b2bbd1db020409