Nov 29 16:14:38.081 INFO checking tonis2/exercising-rust against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 16:14:38.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 16:14:38.615 INFO [stdout] 931e6bba0d1754b7a0c84bd1e9f3517aa08dd408f4efa5fadab90cc257f2062e
Nov 29 16:14:38.618 INFO running `"docker" "start" "-a" "931e6bba0d1754b7a0c84bd1e9f3517aa08dd408f4efa5fadab90cc257f2062e"`
Nov 29 16:14:39.899 INFO [stderr] usermod: no changes
Nov 29 16:14:39.937 INFO [stderr]     Checking start v0.1.0 (/source)
Nov 29 16:14:40.304 INFO [stderr] warning: unused variable: `c`
Nov 29 16:14:40.304 INFO [stderr]   --> src/main.rs:22:9
Nov 29 16:14:40.305 INFO [stderr]    |
Nov 29 16:14:40.308 INFO [stderr] 22 |     let c = pointer::pointer::CustomSmartPointer { data: String::from("my stuff") };
Nov 29 16:14:40.308 INFO [stderr]    |         ^ help: consider using `_c` instead
Nov 29 16:14:40.308 INFO [stderr]    |
Nov 29 16:14:40.308 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:14:40.308 INFO [stderr] 
Nov 29 16:14:40.308 INFO [stderr] warning: unused variable: `d`
Nov 29 16:14:40.308 INFO [stderr]   --> src/main.rs:23:9
Nov 29 16:14:40.308 INFO [stderr]    |
Nov 29 16:14:40.308 INFO [stderr] 23 |     let d = pointer::pointer::CustomSmartPointer { data: String::from("other stuff") };
Nov 29 16:14:40.308 INFO [stderr]    |         ^ help: consider using `_d` instead
Nov 29 16:14:40.308 INFO [stderr] 
Nov 29 16:14:40.373 INFO [stderr] warning: unused variable: `c`
Nov 29 16:14:40.373 INFO [stderr]   --> src/main.rs:22:9
Nov 29 16:14:40.373 INFO [stderr]    |
Nov 29 16:14:40.373 INFO [stderr] 22 |     let c = pointer::pointer::CustomSmartPointer { data: String::from("my stuff") };
Nov 29 16:14:40.373 INFO [stderr]    |         ^ help: consider using `_c` instead
Nov 29 16:14:40.373 INFO [stderr]    |
Nov 29 16:14:40.373 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 16:14:40.373 INFO [stderr] 
Nov 29 16:14:40.373 INFO [stderr] warning: unused variable: `d`
Nov 29 16:14:40.373 INFO [stderr]   --> src/main.rs:23:9
Nov 29 16:14:40.373 INFO [stderr]    |
Nov 29 16:14:40.373 INFO [stderr] 23 |     let d = pointer::pointer::CustomSmartPointer { data: String::from("other stuff") };
Nov 29 16:14:40.373 INFO [stderr]    |         ^ help: consider using `_d` instead
Nov 29 16:14:40.373 INFO [stderr] 
Nov 29 16:14:40.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Nov 29 16:14:40.429 INFO [stderr] su: No module specific data is present
Nov 29 16:14:41.944 INFO running `"docker" "inspect" "931e6bba0d1754b7a0c84bd1e9f3517aa08dd408f4efa5fadab90cc257f2062e"`
Nov 29 16:14:42.224 INFO running `"docker" "rm" "-f" "931e6bba0d1754b7a0c84bd1e9f3517aa08dd408f4efa5fadab90cc257f2062e"`
Nov 29 16:14:42.540 INFO [stdout] 931e6bba0d1754b7a0c84bd1e9f3517aa08dd408f4efa5fadab90cc257f2062e