Nov 04 14:09:20.297 INFO checking DdZ-Fred/rust_practice_2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:09:20.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 14:09:20.761 INFO blam! 757941f4ffb237d4c181cdc4983e9a9b28934e405d608476756b48b09edbbf6d
Nov 04 14:09:20.765 INFO running `"docker" "start" "-a" "757941f4ffb237d4c181cdc4983e9a9b28934e405d608476756b48b09edbbf6d"`
Nov 04 14:09:21.998 INFO kablam! usermod: no changes
Nov 04 14:09:22.051 INFO kablam!     Checking practice_2 v0.1.0 (/source)
Nov 04 14:09:22.675 INFO kablam! warning: unused variable: `blabla`
Nov 04 14:09:22.675 INFO kablam!   --> src/main.rs:23:9
Nov 04 14:09:22.675 INFO kablam!    |
Nov 04 14:09:22.675 INFO kablam! 23 |     let blabla = IpAddress::V6;
Nov 04 14:09:22.675 INFO kablam!    |         ^^^^^^ help: consider using `_blabla` instead
Nov 04 14:09:22.675 INFO kablam!    |
Nov 04 14:09:22.675 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:09:22.676 INFO kablam! 
Nov 04 14:09:22.678 INFO kablam! warning: unused variable: `w`
Nov 04 14:09:22.678 INFO kablam!   --> src/main.rs:27:9
Nov 04 14:09:22.678 INFO kablam!    |
Nov 04 14:09:22.678 INFO kablam! 27 |     let w = Some("String is blablabla");
Nov 04 14:09:22.678 INFO kablam!    |         ^ help: consider using `_w` instead
Nov 04 14:09:22.678 INFO kablam! 
Nov 04 14:09:22.678 INFO kablam! warning: unused variable: `absent_number`
Nov 04 14:09:22.678 INFO kablam!   --> src/main.rs:28:9
Nov 04 14:09:22.678 INFO kablam!    |
Nov 04 14:09:22.678 INFO kablam! 28 |     let absent_number: Option<i8> = None;
Nov 04 14:09:22.678 INFO kablam!    |         ^^^^^^^^^^^^^ help: consider using `_absent_number` instead
Nov 04 14:09:22.678 INFO kablam! 
Nov 04 14:09:22.687 INFO kablam! warning: variant is never constructed: `V4`
Nov 04 14:09:22.687 INFO kablam!  --> src/main.rs:2:5
Nov 04 14:09:22.687 INFO kablam!   |
Nov 04 14:09:22.687 INFO kablam! 2 |     V4,
Nov 04 14:09:22.687 INFO kablam!   |     ^^
Nov 04 14:09:22.695 INFO kablam!   |
Nov 04 14:09:22.695 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:09:22.695 INFO kablam! 
Nov 04 14:09:22.695 INFO kablam! warning: variant is never constructed: `Quit`
Nov 04 14:09:22.695 INFO kablam!  --> src/main.rs:7:5
Nov 04 14:09:22.695 INFO kablam!   |
Nov 04 14:09:22.695 INFO kablam! 7 |     Quit,
Nov 04 14:09:22.695 INFO kablam!   |     ^^^^
Nov 04 14:09:22.695 INFO kablam! 
Nov 04 14:09:22.695 INFO kablam! warning: variant is never constructed: `Move`
Nov 04 14:09:22.695 INFO kablam!  --> src/main.rs:8:5
Nov 04 14:09:22.695 INFO kablam!   |
Nov 04 14:09:22.695 INFO kablam! 8 |     Move { x: i32, y: i32 },
Nov 04 14:09:22.695 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:22.695 INFO kablam! 
Nov 04 14:09:22.695 INFO kablam! warning: variant is never constructed: `ChangeColor`
Nov 04 14:09:22.695 INFO kablam!   --> src/main.rs:10:5
Nov 04 14:09:22.695 INFO kablam!    |
Nov 04 14:09:22.695 INFO kablam! 10 |     ChangeColor(i32, i32, i32),
Nov 04 14:09:22.695 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:22.695 INFO kablam! 
Nov 04 14:09:22.947 INFO kablam! warning: unused variable: `blabla`
Nov 04 14:09:22.947 INFO kablam!   --> src/main.rs:23:9
Nov 04 14:09:22.947 INFO kablam!    |
Nov 04 14:09:22.947 INFO kablam! 23 |     let blabla = IpAddress::V6;
Nov 04 14:09:22.947 INFO kablam!    |         ^^^^^^ help: consider using `_blabla` instead
Nov 04 14:09:22.947 INFO kablam!    |
Nov 04 14:09:22.947 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:09:22.947 INFO kablam! 
Nov 04 14:09:22.947 INFO kablam! warning: unused variable: `w`
Nov 04 14:09:22.947 INFO kablam!   --> src/main.rs:27:9
Nov 04 14:09:22.947 INFO kablam!    |
Nov 04 14:09:22.947 INFO kablam! 27 |     let w = Some("String is blablabla");
Nov 04 14:09:22.947 INFO kablam!    |         ^ help: consider using `_w` instead
Nov 04 14:09:22.947 INFO kablam! 
Nov 04 14:09:22.947 INFO kablam! warning: unused variable: `absent_number`
Nov 04 14:09:22.948 INFO kablam!   --> src/main.rs:28:9
Nov 04 14:09:22.948 INFO kablam!    |
Nov 04 14:09:22.948 INFO kablam! 28 |     let absent_number: Option<i8> = None;
Nov 04 14:09:22.948 INFO kablam!    |         ^^^^^^^^^^^^^ help: consider using `_absent_number` instead
Nov 04 14:09:22.948 INFO kablam! 
Nov 04 14:09:22.967 INFO kablam! warning: variant is never constructed: `V4`
Nov 04 14:09:22.967 INFO kablam!  --> src/main.rs:2:5
Nov 04 14:09:22.967 INFO kablam!   |
Nov 04 14:09:22.967 INFO kablam! 2 |     V4,
Nov 04 14:09:22.967 INFO kablam!   |     ^^
Nov 04 14:09:22.967 INFO kablam!   |
Nov 04 14:09:22.967 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:09:22.967 INFO kablam! 
Nov 04 14:09:22.967 INFO kablam! warning: variant is never constructed: `Quit`
Nov 04 14:09:22.967 INFO kablam!  --> src/main.rs:7:5
Nov 04 14:09:22.967 INFO kablam!   |
Nov 04 14:09:22.967 INFO kablam! 7 |     Quit,
Nov 04 14:09:22.967 INFO kablam!   |     ^^^^
Nov 04 14:09:22.967 INFO kablam! 
Nov 04 14:09:22.967 INFO kablam! warning: variant is never constructed: `Move`
Nov 04 14:09:22.967 INFO kablam!  --> src/main.rs:8:5
Nov 04 14:09:22.967 INFO kablam!   |
Nov 04 14:09:22.967 INFO kablam! 8 |     Move { x: i32, y: i32 },
Nov 04 14:09:22.967 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:22.967 INFO kablam! 
Nov 04 14:09:22.967 INFO kablam! warning: variant is never constructed: `ChangeColor`
Nov 04 14:09:22.967 INFO kablam!   --> src/main.rs:10:5
Nov 04 14:09:22.967 INFO kablam!    |
Nov 04 14:09:22.967 INFO kablam! 10 |     ChangeColor(i32, i32, i32),
Nov 04 14:09:22.967 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:09:22.967 INFO kablam! 
Nov 04 14:09:22.994 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 04 14:09:23.001 INFO kablam! su: No module specific data is present
Nov 04 14:09:23.649 INFO running `"docker" "rm" "-f" "757941f4ffb237d4c181cdc4983e9a9b28934e405d608476756b48b09edbbf6d"`
Nov 04 14:09:23.933 INFO blam! 757941f4ffb237d4c181cdc4983e9a9b28934e405d608476756b48b09edbbf6d