Oct 12 16:16:55.407 INFO checking oberien/victory-slot-extender against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:16:55.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 16:16:55.812 INFO blam! 2b1f9382c7646c855e83dc9d5ad1a2178d728e2e2f807d10027066729dbecd69
Oct 12 16:16:55.828 INFO running `"docker" "start" "-a" "2b1f9382c7646c855e83dc9d5ad1a2178d728e2e2f807d10027066729dbecd69"`
Oct 12 16:16:57.352 INFO kablam! usermod: no changes
Oct 12 16:16:57.392 INFO kablam!     Checking victory-slot-extender v0.1.0 (/source)
Oct 12 16:16:57.680 INFO kablam! warning: unused import: `std::net::TcpStream`
Oct 12 16:16:57.680 INFO kablam!  --> src/main.rs:3:5
Oct 12 16:16:57.680 INFO kablam!   |
Oct 12 16:16:57.680 INFO kablam! 3 | use std::net::TcpStream;
Oct 12 16:16:57.680 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 16:16:57.680 INFO kablam!   |
Oct 12 16:16:57.680 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 16:16:57.680 INFO kablam! 
Oct 12 16:16:57.700 INFO kablam! 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.
Oct 12 16:16:57.700 INFO kablam!   --> src/main.rs:14:20
Oct 12 16:16:57.700 INFO kablam!    |
Oct 12 16:16:57.700 INFO kablam! 14 |     let mut path = std::env::home_dir().unwrap();
Oct 12 16:16:57.700 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^
Oct 12 16:16:57.700 INFO kablam!    |
Oct 12 16:16:57.700 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 16:16:57.700 INFO kablam! 
Oct 12 16:16:57.728 INFO kablam! warning: unused import: `std::net::TcpStream`
Oct 12 16:16:57.728 INFO kablam!  --> src/main.rs:3:5
Oct 12 16:16:57.728 INFO kablam!   |
Oct 12 16:16:57.728 INFO kablam! 3 | use std::net::TcpStream;
Oct 12 16:16:57.728 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 16:16:57.728 INFO kablam!   |
Oct 12 16:16:57.728 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 16:16:57.728 INFO kablam! 
Oct 12 16:16:57.740 INFO kablam! 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.
Oct 12 16:16:57.740 INFO kablam!   --> src/main.rs:14:20
Oct 12 16:16:57.740 INFO kablam!    |
Oct 12 16:16:57.740 INFO kablam! 14 |     let mut path = std::env::home_dir().unwrap();
Oct 12 16:16:57.740 INFO kablam!    |                    ^^^^^^^^^^^^^^^^^^
Oct 12 16:16:57.740 INFO kablam!    |
Oct 12 16:16:57.740 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 16:16:57.740 INFO kablam! 
Oct 12 16:16:57.832 INFO kablam! warning: unused variable: `bck`
Oct 12 16:16:57.832 INFO kablam!   --> src/main.rs:36:9
Oct 12 16:16:57.832 INFO kablam!    |
Oct 12 16:16:57.832 INFO kablam! 36 |     let bck = buf.clone();
Oct 12 16:16:57.832 INFO kablam!    |         ^^^ help: consider using `_bck` instead
Oct 12 16:16:57.832 INFO kablam!    |
Oct 12 16:16:57.832 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:16:57.832 INFO kablam! 
Oct 12 16:16:57.846 INFO kablam! warning: unused variable: `bck`
Oct 12 16:16:57.846 INFO kablam!   --> src/main.rs:36:9
Oct 12 16:16:57.846 INFO kablam!    |
Oct 12 16:16:57.846 INFO kablam! 36 |     let bck = buf.clone();
Oct 12 16:16:57.846 INFO kablam!    |         ^^^ help: consider using `_bck` instead
Oct 12 16:16:57.846 INFO kablam!    |
Oct 12 16:16:57.846 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:16:57.846 INFO kablam! 
Oct 12 16:16:57.892 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Oct 12 16:16:57.898 INFO kablam! su: No module specific data is present
Oct 12 16:16:58.598 INFO running `"docker" "rm" "-f" "2b1f9382c7646c855e83dc9d5ad1a2178d728e2e2f807d10027066729dbecd69"`
Oct 12 16:16:58.843 INFO blam! 2b1f9382c7646c855e83dc9d5ad1a2178d728e2e2f807d10027066729dbecd69