Dec 11 12:26:18.740 INFO checking oberien/victory-slot-extender against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:26:18.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12:26:19.326 INFO [stdout] b6c56599ff04a3ddef0f1b0e6c26b4886c7546d4c0cc4b0f2d22930994f5f785
Dec 11 12:26:19.328 INFO running `"docker" "start" "-a" "b6c56599ff04a3ddef0f1b0e6c26b4886c7546d4c0cc4b0f2d22930994f5f785"`
Dec 11 12:26:20.712 INFO [stderr] usermod: no changes
Dec 11 12:26:20.792 INFO [stderr]     Checking victory-slot-extender v0.1.0 (/source)
Dec 11 12:26:21.268 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 11 12:26:21.268 INFO [stderr]  --> src/main.rs:3:5
Dec 11 12:26:21.268 INFO [stderr]   |
Dec 11 12:26:21.268 INFO [stderr] 3 | use std::net::TcpStream;
Dec 11 12:26:21.268 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 12:26:21.268 INFO [stderr]   |
Dec 11 12:26:21.268 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 12:26:21.268 INFO [stderr] 
Dec 11 12:26:21.280 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 11 12:26:21.280 INFO [stderr]   --> src/main.rs:14:20
Dec 11 12:26:21.280 INFO [stderr]    |
Dec 11 12:26:21.280 INFO [stderr] 14 |     let mut path = std::env::home_dir().unwrap();
Dec 11 12:26:21.280 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^
Dec 11 12:26:21.280 INFO [stderr]    |
Dec 11 12:26:21.280 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 12:26:21.280 INFO [stderr] 
Dec 11 12:26:21.340 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 11 12:26:21.340 INFO [stderr]  --> src/main.rs:3:5
Dec 11 12:26:21.340 INFO [stderr]   |
Dec 11 12:26:21.340 INFO [stderr] 3 | use std::net::TcpStream;
Dec 11 12:26:21.340 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 12:26:21.364 INFO [stderr]   |
Dec 11 12:26:21.364 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 12:26:21.364 INFO [stderr] 
Dec 11 12:26:21.372 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 11 12:26:21.372 INFO [stderr]   --> src/main.rs:14:20
Dec 11 12:26:21.372 INFO [stderr]    |
Dec 11 12:26:21.372 INFO [stderr] 14 |     let mut path = std::env::home_dir().unwrap();
Dec 11 12:26:21.372 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^
Dec 11 12:26:21.388 INFO [stderr]    |
Dec 11 12:26:21.388 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 12:26:21.388 INFO [stderr] 
Dec 11 12:26:21.444 INFO [stderr] warning: unused variable: `bck`
Dec 11 12:26:21.444 INFO [stderr]   --> src/main.rs:36:9
Dec 11 12:26:21.445 INFO [stderr]    |
Dec 11 12:26:21.445 INFO [stderr] 36 |     let bck = buf.clone();
Dec 11 12:26:21.445 INFO [stderr]    |         ^^^ help: consider using `_bck` instead
Dec 11 12:26:21.445 INFO [stderr]    |
Dec 11 12:26:21.445 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 12:26:21.445 INFO [stderr] 
Dec 11 12:26:21.532 INFO [stderr] warning: unused variable: `bck`
Dec 11 12:26:21.532 INFO [stderr]   --> src/main.rs:36:9
Dec 11 12:26:21.532 INFO [stderr]    |
Dec 11 12:26:21.532 INFO [stderr] 36 |     let bck = buf.clone();
Dec 11 12:26:21.532 INFO [stderr]    |         ^^^ help: consider using `_bck` instead
Dec 11 12:26:21.532 INFO [stderr]    |
Dec 11 12:26:21.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 12:26:21.532 INFO [stderr] 
Dec 11 12:26:21.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 11 12:26:21.612 INFO [stderr] su: No module specific data is present
Dec 11 12:26:22.127 INFO running `"docker" "inspect" "b6c56599ff04a3ddef0f1b0e6c26b4886c7546d4c0cc4b0f2d22930994f5f785"`
Dec 11 12:26:22.396 INFO running `"docker" "rm" "-f" "b6c56599ff04a3ddef0f1b0e6c26b4886c7546d4c0cc4b0f2d22930994f5f785"`
Dec 11 12:26:22.721 INFO [stdout] b6c56599ff04a3ddef0f1b0e6c26b4886c7546d4c0cc4b0f2d22930994f5f785