Nov 06 23:26:40.745 INFO checking cyplo/boolean_calculator against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 23:26:40.746 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 06 23:26:41.073 INFO blam! 123aff20c5be0daeed92eed404f46bff598f6e38f387ececcdb1c4385b45f3bf
Nov 06 23:26:41.075 INFO running `"docker" "start" "-a" "123aff20c5be0daeed92eed404f46bff598f6e38f387ececcdb1c4385b45f3bf"`
Nov 06 23:26:41.449 INFO kablam! usermod: no changes
Nov 06 23:26:41.477 INFO kablam!     Checking boolean_calculator v0.1.0 (/source)
Nov 06 23:26:41.777 INFO kablam! warning: unused variable: `text`
Nov 06 23:26:41.777 INFO kablam!  --> src/lib.rs:7:20
Nov 06 23:26:41.777 INFO kablam!   |
Nov 06 23:26:41.777 INFO kablam! 7 |         pub fn new(text: &str) -> Calculator {
Nov 06 23:26:41.777 INFO kablam!   |                    ^^^^ help: consider using `_text` instead
Nov 06 23:26:41.777 INFO kablam!   |
Nov 06 23:26:41.777 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 06 23:26:41.777 INFO kablam! 
Nov 06 23:26:41.778 INFO kablam! warning: struct is never constructed: `Calculator`
Nov 06 23:26:41.778 INFO kablam!  --> src/lib.rs:3:5
Nov 06 23:26:41.778 INFO kablam!   |
Nov 06 23:26:41.778 INFO kablam! 3 |     pub struct Calculator {
Nov 06 23:26:41.778 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:26:41.778 INFO kablam!   |
Nov 06 23:26:41.778 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 23:26:41.778 INFO kablam! 
Nov 06 23:26:41.778 INFO kablam! warning: method is never used: `new`
Nov 06 23:26:41.778 INFO kablam!  --> src/lib.rs:7:9
Nov 06 23:26:41.778 INFO kablam!   |
Nov 06 23:26:41.778 INFO kablam! 7 |         pub fn new(text: &str) -> Calculator {
Nov 06 23:26:41.778 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:26:41.778 INFO kablam! 
Nov 06 23:26:41.778 INFO kablam! warning: method is never used: `get_result`
Nov 06 23:26:41.778 INFO kablam!   --> src/lib.rs:11:9
Nov 06 23:26:41.778 INFO kablam!    |
Nov 06 23:26:41.778 INFO kablam! 11 |         pub fn get_result(&self) -> bool {
Nov 06 23:26:41.778 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 23:26:41.778 INFO kablam! 
Nov 06 23:26:41.864 INFO kablam! warning: unused variable: `text`
Nov 06 23:26:41.864 INFO kablam!  --> src/lib.rs:7:20
Nov 06 23:26:41.866 INFO kablam!   |
Nov 06 23:26:41.866 INFO kablam! 7 |         pub fn new(text: &str) -> Calculator {
Nov 06 23:26:41.866 INFO kablam!   |                    ^^^^ help: consider using `_text` instead
Nov 06 23:26:41.866 INFO kablam!   |
Nov 06 23:26:41.866 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 06 23:26:41.866 INFO kablam! 
Nov 06 23:26:42.164 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 06 23:26:42.175 INFO kablam! su: No module specific data is present
Nov 06 23:26:42.595 INFO running `"docker" "rm" "-f" "123aff20c5be0daeed92eed404f46bff598f6e38f387ececcdb1c4385b45f3bf"`
Nov 06 23:26:42.852 INFO blam! 123aff20c5be0daeed92eed404f46bff598f6e38f387ececcdb1c4385b45f3bf