Nov 30 04:45:49.290 INFO checking cyplo/boolean_calculator against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 04:45:49.290 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 04:45:49.628 INFO [stdout] 5bebae7f2676e9c21198f8a20da29a326b19cc13114ba78cf4febac19b0a3428
Nov 30 04:45:49.630 INFO running `"docker" "start" "-a" "5bebae7f2676e9c21198f8a20da29a326b19cc13114ba78cf4febac19b0a3428"`
Nov 30 04:45:51.663 INFO [stderr] usermod: no changes
Nov 30 04:45:51.720 INFO [stderr]     Checking boolean_calculator v0.1.0 (/source)
Nov 30 04:45:52.348 INFO [stderr] warning: unused variable: `text`
Nov 30 04:45:52.348 INFO [stderr]  --> src/lib.rs:7:20
Nov 30 04:45:52.348 INFO [stderr]   |
Nov 30 04:45:52.348 INFO [stderr] 7 |         pub fn new(text: &str) -> Calculator {
Nov 30 04:45:52.348 INFO [stderr]   |                    ^^^^ help: consider using `_text` instead
Nov 30 04:45:52.348 INFO [stderr]   |
Nov 30 04:45:52.348 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 04:45:52.348 INFO [stderr] 
Nov 30 04:45:52.402 INFO [stderr] warning: unused variable: `text`
Nov 30 04:45:52.402 INFO [stderr]  --> src/lib.rs:7:20
Nov 30 04:45:52.402 INFO [stderr]   |
Nov 30 04:45:52.402 INFO [stderr] 7 |         pub fn new(text: &str) -> Calculator {
Nov 30 04:45:52.402 INFO [stderr]   |                    ^^^^ help: consider using `_text` instead
Nov 30 04:45:52.402 INFO [stderr]   |
Nov 30 04:45:52.402 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 04:45:52.402 INFO [stderr] 
Nov 30 04:45:52.402 INFO [stderr] warning: struct is never constructed: `Calculator`
Nov 30 04:45:52.402 INFO [stderr]  --> src/lib.rs:3:5
Nov 30 04:45:52.402 INFO [stderr]   |
Nov 30 04:45:52.402 INFO [stderr] 3 |     pub struct Calculator {
Nov 30 04:45:52.402 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:45:52.402 INFO [stderr]   |
Nov 30 04:45:52.402 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 04:45:52.402 INFO [stderr] 
Nov 30 04:45:52.402 INFO [stderr] warning: method is never used: `new`
Nov 30 04:45:52.402 INFO [stderr]  --> src/lib.rs:7:9
Nov 30 04:45:52.402 INFO [stderr]   |
Nov 30 04:45:52.402 INFO [stderr] 7 |         pub fn new(text: &str) -> Calculator {
Nov 30 04:45:52.402 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:45:52.402 INFO [stderr] 
Nov 30 04:45:52.402 INFO [stderr] warning: method is never used: `get_result`
Nov 30 04:45:52.402 INFO [stderr]   --> src/lib.rs:11:9
Nov 30 04:45:52.402 INFO [stderr]    |
Nov 30 04:45:52.402 INFO [stderr] 11 |         pub fn get_result(&self) -> bool {
Nov 30 04:45:52.402 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:45:52.402 INFO [stderr] 
Nov 30 04:45:53.178 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Nov 30 04:45:53.178 INFO [stderr] su: No module specific data is present
Nov 30 04:45:53.484 INFO running `"docker" "inspect" "5bebae7f2676e9c21198f8a20da29a326b19cc13114ba78cf4febac19b0a3428"`
Nov 30 04:45:53.602 INFO running `"docker" "rm" "-f" "5bebae7f2676e9c21198f8a20da29a326b19cc13114ba78cf4febac19b0a3428"`
Nov 30 04:45:53.715 INFO [stdout] 5bebae7f2676e9c21198f8a20da29a326b19cc13114ba78cf4febac19b0a3428