Nov 01 06:38:35.157 INFO checking cyplo/boolean_calculator against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:38:35.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 06:38:35.417 INFO blam! e740ba471704a7cc5c1b45898bf1ccd3e4c83daa8577287f8033cd7838d1a12b
Nov 01 06:38:35.422 INFO running `"docker" "start" "-a" "e740ba471704a7cc5c1b45898bf1ccd3e4c83daa8577287f8033cd7838d1a12b"`
Nov 01 06:38:36.100 INFO kablam! usermod: no changes
Nov 01 06:38:36.148 INFO kablam!     Checking boolean_calculator v0.1.0 (/source)
Nov 01 06:38:36.672 INFO kablam! warning: unused variable: `text`
Nov 01 06:38:36.672 INFO kablam!  --> src/lib.rs:7:20
Nov 01 06:38:36.672 INFO kablam!   |
Nov 01 06:38:36.672 INFO kablam! 7 |         pub fn new(text: &str) -> Calculator {
Nov 01 06:38:36.672 INFO kablam!   |                    ^^^^ help: consider using `_text` instead
Nov 01 06:38:36.672 INFO kablam!   |
Nov 01 06:38:36.672 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 06:38:36.672 INFO kablam! 
Nov 01 06:38:36.672 INFO kablam! warning: struct is never constructed: `Calculator`
Nov 01 06:38:36.672 INFO kablam!  --> src/lib.rs:3:5
Nov 01 06:38:36.672 INFO kablam!   |
Nov 01 06:38:36.672 INFO kablam! 3 |     pub struct Calculator {
Nov 01 06:38:36.672 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:38:36.672 INFO kablam!   |
Nov 01 06:38:36.672 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 06:38:36.672 INFO kablam! 
Nov 01 06:38:36.672 INFO kablam! warning: method is never used: `new`
Nov 01 06:38:36.672 INFO kablam!  --> src/lib.rs:7:9
Nov 01 06:38:36.672 INFO kablam!   |
Nov 01 06:38:36.672 INFO kablam! 7 |         pub fn new(text: &str) -> Calculator {
Nov 01 06:38:36.673 INFO kablam!   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:38:36.673 INFO kablam! 
Nov 01 06:38:36.673 INFO kablam! warning: method is never used: `get_result`
Nov 01 06:38:36.673 INFO kablam!   --> src/lib.rs:11:9
Nov 01 06:38:36.673 INFO kablam!    |
Nov 01 06:38:36.673 INFO kablam! 11 |         pub fn get_result(&self) -> bool {
Nov 01 06:38:36.673 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:38:36.673 INFO kablam! 
Nov 01 06:38:36.931 INFO kablam! warning: unused variable: `text`
Nov 01 06:38:36.931 INFO kablam!  --> src/lib.rs:7:20
Nov 01 06:38:36.931 INFO kablam!   |
Nov 01 06:38:36.931 INFO kablam! 7 |         pub fn new(text: &str) -> Calculator {
Nov 01 06:38:36.931 INFO kablam!   |                    ^^^^ help: consider using `_text` instead
Nov 01 06:38:36.931 INFO kablam!   |
Nov 01 06:38:36.931 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 06:38:36.931 INFO kablam! 
Nov 01 06:38:37.228 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 01 06:38:37.232 INFO kablam! su: No module specific data is present
Nov 01 06:38:37.768 INFO running `"docker" "rm" "-f" "e740ba471704a7cc5c1b45898bf1ccd3e4c83daa8577287f8033cd7838d1a12b"`
Nov 01 06:38:37.924 INFO blam! e740ba471704a7cc5c1b45898bf1ccd3e4c83daa8577287f8033cd7838d1a12b