Dec 04 08:18:13.092 INFO checking tonis2/exercising-rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:18:13.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 08:18:13.499 INFO [stdout] e86ffc5066c580dad5c37a63fa5f0d2aaceadad7e61cf3c7e7e480a21f9fa436
Dec 04 08:18:13.511 INFO running `"docker" "start" "-a" "e86ffc5066c580dad5c37a63fa5f0d2aaceadad7e61cf3c7e7e480a21f9fa436"`
Dec 04 08:18:14.886 INFO [stderr] usermod: no changes
Dec 04 08:18:14.983 INFO [stderr]     Checking start v0.1.0 (/source)
Dec 04 08:18:15.347 INFO [stderr] warning: unused variable: `c`
Dec 04 08:18:15.347 INFO [stderr]   --> src/main.rs:22:9
Dec 04 08:18:15.347 INFO [stderr]    |
Dec 04 08:18:15.347 INFO [stderr] 22 |     let c = pointer::pointer::CustomSmartPointer { data: String::from("my stuff") };
Dec 04 08:18:15.347 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 04 08:18:15.347 INFO [stderr]    |
Dec 04 08:18:15.347 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:18:15.347 INFO [stderr] 
Dec 04 08:18:15.347 INFO [stderr] warning: unused variable: `d`
Dec 04 08:18:15.347 INFO [stderr]   --> src/main.rs:23:9
Dec 04 08:18:15.347 INFO [stderr]    |
Dec 04 08:18:15.347 INFO [stderr] 23 |     let d = pointer::pointer::CustomSmartPointer { data: String::from("other stuff") };
Dec 04 08:18:15.347 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 04 08:18:15.347 INFO [stderr] 
Dec 04 08:18:15.376 INFO [stderr] warning: unused variable: `c`
Dec 04 08:18:15.376 INFO [stderr]   --> src/main.rs:22:9
Dec 04 08:18:15.376 INFO [stderr]    |
Dec 04 08:18:15.376 INFO [stderr] 22 |     let c = pointer::pointer::CustomSmartPointer { data: String::from("my stuff") };
Dec 04 08:18:15.376 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 04 08:18:15.376 INFO [stderr]    |
Dec 04 08:18:15.376 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:18:15.376 INFO [stderr] 
Dec 04 08:18:15.376 INFO [stderr] warning: unused variable: `d`
Dec 04 08:18:15.376 INFO [stderr]   --> src/main.rs:23:9
Dec 04 08:18:15.376 INFO [stderr]    |
Dec 04 08:18:15.376 INFO [stderr] 23 |     let d = pointer::pointer::CustomSmartPointer { data: String::from("other stuff") };
Dec 04 08:18:15.376 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 04 08:18:15.376 INFO [stderr] 
Dec 04 08:18:15.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 04 08:18:15.414 INFO [stderr] su: No module specific data is present
Dec 04 08:18:16.213 INFO running `"docker" "inspect" "e86ffc5066c580dad5c37a63fa5f0d2aaceadad7e61cf3c7e7e480a21f9fa436"`
Dec 04 08:18:16.489 INFO running `"docker" "rm" "-f" "e86ffc5066c580dad5c37a63fa5f0d2aaceadad7e61cf3c7e7e480a21f9fa436"`
Dec 04 08:18:16.819 INFO [stdout] e86ffc5066c580dad5c37a63fa5f0d2aaceadad7e61cf3c7e7e480a21f9fa436