Dec 11 07:26:48.396 INFO checking tonis2/exercising-rust against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:26:48.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 07:26:48.854 INFO [stdout] ee4b05038d35a36cc62de3ed44f161836b520fd8e860c94431ac63b9a668a067
Dec 11 07:26:48.855 INFO running `"docker" "start" "-a" "ee4b05038d35a36cc62de3ed44f161836b520fd8e860c94431ac63b9a668a067"`
Dec 11 07:26:50.791 INFO [stderr] usermod: no changes
Dec 11 07:26:50.856 INFO [stderr]     Checking start v0.1.0 (/source)
Dec 11 07:26:51.204 INFO [stderr] warning: unused variable: `c`
Dec 11 07:26:51.204 INFO [stderr]   --> src/main.rs:22:9
Dec 11 07:26:51.204 INFO [stderr]    |
Dec 11 07:26:51.204 INFO [stderr] 22 |     let c = pointer::pointer::CustomSmartPointer { data: String::from("my stuff") };
Dec 11 07:26:51.204 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 11 07:26:51.204 INFO [stderr]    |
Dec 11 07:26:51.204 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 07:26:51.204 INFO [stderr] 
Dec 11 07:26:51.204 INFO [stderr] warning: unused variable: `d`
Dec 11 07:26:51.204 INFO [stderr]   --> src/main.rs:23:9
Dec 11 07:26:51.204 INFO [stderr]    |
Dec 11 07:26:51.204 INFO [stderr] 23 |     let d = pointer::pointer::CustomSmartPointer { data: String::from("other stuff") };
Dec 11 07:26:51.204 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 11 07:26:51.204 INFO [stderr] 
Dec 11 07:26:51.275 INFO [stderr] warning: unused variable: `c`
Dec 11 07:26:51.275 INFO [stderr]   --> src/main.rs:22:9
Dec 11 07:26:51.275 INFO [stderr]    |
Dec 11 07:26:51.275 INFO [stderr] 22 |     let c = pointer::pointer::CustomSmartPointer { data: String::from("my stuff") };
Dec 11 07:26:51.275 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 11 07:26:51.275 INFO [stderr]    |
Dec 11 07:26:51.275 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 07:26:51.275 INFO [stderr] 
Dec 11 07:26:51.275 INFO [stderr] warning: unused variable: `d`
Dec 11 07:26:51.275 INFO [stderr]   --> src/main.rs:23:9
Dec 11 07:26:51.275 INFO [stderr]    |
Dec 11 07:26:51.275 INFO [stderr] 23 |     let d = pointer::pointer::CustomSmartPointer { data: String::from("other stuff") };
Dec 11 07:26:51.275 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 11 07:26:51.275 INFO [stderr] 
Dec 11 07:26:51.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 11 07:26:51.329 INFO [stderr] su: No module specific data is present
Dec 11 07:26:52.492 INFO running `"docker" "inspect" "ee4b05038d35a36cc62de3ed44f161836b520fd8e860c94431ac63b9a668a067"`
Dec 11 07:26:52.808 INFO running `"docker" "rm" "-f" "ee4b05038d35a36cc62de3ed44f161836b520fd8e860c94431ac63b9a668a067"`
Dec 11 07:26:53.148 INFO [stdout] ee4b05038d35a36cc62de3ed44f161836b520fd8e860c94431ac63b9a668a067