Dec 04 12:57:22.476 INFO checking oberien/victory-slot-extender against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:57:22.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 12:57:23.005 INFO [stdout] e7d32f4a8d4cfab8512f1dd18ae3274bfbda65f2790f93fe83b51cbf278d2377
Dec 04 12:57:23.013 INFO running `"docker" "start" "-a" "e7d32f4a8d4cfab8512f1dd18ae3274bfbda65f2790f93fe83b51cbf278d2377"`
Dec 04 12:57:24.470 INFO [stderr] usermod: no changes
Dec 04 12:57:24.538 INFO [stderr]     Checking victory-slot-extender v0.1.0 (/source)
Dec 04 12:57:24.907 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 04 12:57:24.907 INFO [stderr]  --> src/main.rs:3:5
Dec 04 12:57:24.907 INFO [stderr]   |
Dec 04 12:57:24.907 INFO [stderr] 3 | use std::net::TcpStream;
Dec 04 12:57:24.907 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 12:57:24.907 INFO [stderr]   |
Dec 04 12:57:24.907 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:57:24.907 INFO [stderr] 
Dec 04 12:57:24.931 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 04 12:57:24.931 INFO [stderr]   --> src/main.rs:14:20
Dec 04 12:57:24.931 INFO [stderr]    |
Dec 04 12:57:24.931 INFO [stderr] 14 |     let mut path = std::env::home_dir().unwrap();
Dec 04 12:57:24.931 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^
Dec 04 12:57:24.931 INFO [stderr]    |
Dec 04 12:57:24.931 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 12:57:24.931 INFO [stderr] 
Dec 04 12:57:25.091 INFO [stderr] warning: unused import: `std::net::TcpStream`
Dec 04 12:57:25.091 INFO [stderr]  --> src/main.rs:3:5
Dec 04 12:57:25.091 INFO [stderr]   |
Dec 04 12:57:25.091 INFO [stderr] 3 | use std::net::TcpStream;
Dec 04 12:57:25.091 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 12:57:25.091 INFO [stderr]   |
Dec 04 12:57:25.091 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:57:25.091 INFO [stderr] 
Dec 04 12:57:25.103 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 04 12:57:25.103 INFO [stderr]   --> src/main.rs:14:20
Dec 04 12:57:25.103 INFO [stderr]    |
Dec 04 12:57:25.103 INFO [stderr] 14 |     let mut path = std::env::home_dir().unwrap();
Dec 04 12:57:25.103 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^^^
Dec 04 12:57:25.103 INFO [stderr]    |
Dec 04 12:57:25.103 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 12:57:25.103 INFO [stderr] 
Dec 04 12:57:25.111 INFO [stderr] warning: unused variable: `bck`
Dec 04 12:57:25.111 INFO [stderr]   --> src/main.rs:36:9
Dec 04 12:57:25.111 INFO [stderr]    |
Dec 04 12:57:25.111 INFO [stderr] 36 |     let bck = buf.clone();
Dec 04 12:57:25.111 INFO [stderr]    |         ^^^ help: consider using `_bck` instead
Dec 04 12:57:25.111 INFO [stderr]    |
Dec 04 12:57:25.111 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:57:25.111 INFO [stderr] 
Dec 04 12:57:25.211 INFO [stderr] warning: unused variable: `bck`
Dec 04 12:57:25.211 INFO [stderr]   --> src/main.rs:36:9
Dec 04 12:57:25.211 INFO [stderr]    |
Dec 04 12:57:25.211 INFO [stderr] 36 |     let bck = buf.clone();
Dec 04 12:57:25.211 INFO [stderr]    |         ^^^ help: consider using `_bck` instead
Dec 04 12:57:25.211 INFO [stderr]    |
Dec 04 12:57:25.211 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:57:25.211 INFO [stderr] 
Dec 04 12:57:25.247 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 04 12:57:25.250 INFO [stderr] su: No module specific data is present
Dec 04 12:57:25.882 INFO running `"docker" "inspect" "e7d32f4a8d4cfab8512f1dd18ae3274bfbda65f2790f93fe83b51cbf278d2377"`
Dec 04 12:57:26.268 INFO running `"docker" "rm" "-f" "e7d32f4a8d4cfab8512f1dd18ae3274bfbda65f2790f93fe83b51cbf278d2377"`
Dec 04 12:57:26.536 INFO [stdout] e7d32f4a8d4cfab8512f1dd18ae3274bfbda65f2790f93fe83b51cbf278d2377