Dec 04 16:16:04.425 INFO checking juhnowski/Rust-enums against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:16:04.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 16:16:04.647 INFO [stdout] 7d8ce9977e6da6c44cb5af49c89e875a687a8159a07ad7d0e74d8b1ec7418bd9
Dec 04 16:16:04.649 INFO running `"docker" "start" "-a" "7d8ce9977e6da6c44cb5af49c89e875a687a8159a07ad7d0e74d8b1ec7418bd9"`
Dec 04 16:16:05.217 INFO [stderr] usermod: no changes
Dec 04 16:16:05.261 INFO [stderr]     Checking enums v0.1.0 (/source)
Dec 04 16:16:05.567 INFO [stderr] warning: unused variable: `four`
Dec 04 16:16:05.567 INFO [stderr]   --> src/main.rs:25:9
Dec 04 16:16:05.567 INFO [stderr]    |
Dec 04 16:16:05.567 INFO [stderr] 25 |     let four = IPAddrType::V4;
Dec 04 16:16:05.567 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Dec 04 16:16:05.567 INFO [stderr]    |
Dec 04 16:16:05.567 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:16:05.567 INFO [stderr] 
Dec 04 16:16:05.567 INFO [stderr] warning: unused variable: `six`
Dec 04 16:16:05.567 INFO [stderr]   --> src/main.rs:26:9
Dec 04 16:16:05.567 INFO [stderr]    |
Dec 04 16:16:05.567 INFO [stderr] 26 |     let six = IPAddrType::V6;
Dec 04 16:16:05.567 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 04 16:16:05.567 INFO [stderr] 
Dec 04 16:16:05.567 INFO [stderr] warning: unused variable: `home`
Dec 04 16:16:05.567 INFO [stderr]   --> src/main.rs:28:9
Dec 04 16:16:05.567 INFO [stderr]    |
Dec 04 16:16:05.567 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Dec 04 16:16:05.567 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 04 16:16:05.567 INFO [stderr] 
Dec 04 16:16:05.567 INFO [stderr] warning: unused variable: `loopback`
Dec 04 16:16:05.567 INFO [stderr]   --> src/main.rs:29:9
Dec 04 16:16:05.567 INFO [stderr]    |
Dec 04 16:16:05.567 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Dec 04 16:16:05.567 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 04 16:16:05.567 INFO [stderr] 
Dec 04 16:16:05.567 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 04 16:16:05.567 INFO [stderr]  --> src/main.rs:7:5
Dec 04 16:16:05.567 INFO [stderr]   |
Dec 04 16:16:05.567 INFO [stderr] 7 |     Quit,
Dec 04 16:16:05.567 INFO [stderr]   |     ^^^^
Dec 04 16:16:05.567 INFO [stderr]   |
Dec 04 16:16:05.567 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 16:16:05.567 INFO [stderr] 
Dec 04 16:16:05.567 INFO [stderr] warning: variant is never constructed: `Move`
Dec 04 16:16:05.567 INFO [stderr]  --> src/main.rs:8:5
Dec 04 16:16:05.567 INFO [stderr]   |
Dec 04 16:16:05.567 INFO [stderr] 8 |     Move{x:i32, y:i32},
Dec 04 16:16:05.567 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 16:16:05.567 INFO [stderr] 
Dec 04 16:16:05.567 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 04 16:16:05.567 INFO [stderr]   --> src/main.rs:10:5
Dec 04 16:16:05.567 INFO [stderr]    |
Dec 04 16:16:05.567 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Dec 04 16:16:05.567 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:16:05.567 INFO [stderr] 
Dec 04 16:16:05.567 INFO [stderr] warning: enum is never used: `Option`
Dec 04 16:16:05.567 INFO [stderr]   --> src/main.rs:19:1
Dec 04 16:16:05.567 INFO [stderr]    |
Dec 04 16:16:05.567 INFO [stderr] 19 | enum Option<T> {
Dec 04 16:16:05.567 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 16:16:05.567 INFO [stderr] 
Dec 04 16:16:05.577 INFO [stderr] warning: unused variable: `four`
Dec 04 16:16:05.577 INFO [stderr]   --> src/main.rs:25:9
Dec 04 16:16:05.577 INFO [stderr]    |
Dec 04 16:16:05.577 INFO [stderr] 25 |     let four = IPAddrType::V4;
Dec 04 16:16:05.577 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Dec 04 16:16:05.577 INFO [stderr]    |
Dec 04 16:16:05.577 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:16:05.577 INFO [stderr] 
Dec 04 16:16:05.577 INFO [stderr] warning: unused variable: `six`
Dec 04 16:16:05.577 INFO [stderr]   --> src/main.rs:26:9
Dec 04 16:16:05.577 INFO [stderr]    |
Dec 04 16:16:05.577 INFO [stderr] 26 |     let six = IPAddrType::V6;
Dec 04 16:16:05.577 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 04 16:16:05.577 INFO [stderr] 
Dec 04 16:16:05.577 INFO [stderr] warning: unused variable: `home`
Dec 04 16:16:05.577 INFO [stderr]   --> src/main.rs:28:9
Dec 04 16:16:05.577 INFO [stderr]    |
Dec 04 16:16:05.577 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Dec 04 16:16:05.577 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 04 16:16:05.577 INFO [stderr] 
Dec 04 16:16:05.577 INFO [stderr] warning: unused variable: `loopback`
Dec 04 16:16:05.577 INFO [stderr]   --> src/main.rs:29:9
Dec 04 16:16:05.577 INFO [stderr]    |
Dec 04 16:16:05.577 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Dec 04 16:16:05.577 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 04 16:16:05.577 INFO [stderr] 
Dec 04 16:16:05.581 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 04 16:16:05.581 INFO [stderr]  --> src/main.rs:7:5
Dec 04 16:16:05.581 INFO [stderr]   |
Dec 04 16:16:05.581 INFO [stderr] 7 |     Quit,
Dec 04 16:16:05.581 INFO [stderr]   |     ^^^^
Dec 04 16:16:05.581 INFO [stderr]   |
Dec 04 16:16:05.581 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 16:16:05.581 INFO [stderr] 
Dec 04 16:16:05.581 INFO [stderr] warning: variant is never constructed: `Move`
Dec 04 16:16:05.581 INFO [stderr]  --> src/main.rs:8:5
Dec 04 16:16:05.581 INFO [stderr]   |
Dec 04 16:16:05.581 INFO [stderr] 8 |     Move{x:i32, y:i32},
Dec 04 16:16:05.581 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 04 16:16:05.581 INFO [stderr] 
Dec 04 16:16:05.581 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 04 16:16:05.581 INFO [stderr]   --> src/main.rs:10:5
Dec 04 16:16:05.581 INFO [stderr]    |
Dec 04 16:16:05.581 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Dec 04 16:16:05.581 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:16:05.581 INFO [stderr] 
Dec 04 16:16:05.581 INFO [stderr] warning: enum is never used: `Option`
Dec 04 16:16:05.581 INFO [stderr]   --> src/main.rs:19:1
Dec 04 16:16:05.581 INFO [stderr]    |
Dec 04 16:16:05.581 INFO [stderr] 19 | enum Option<T> {
Dec 04 16:16:05.581 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 16:16:05.581 INFO [stderr] 
Dec 04 16:16:05.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 04 16:16:05.603 INFO [stderr] su: No module specific data is present
Dec 04 16:16:05.915 INFO running `"docker" "inspect" "7d8ce9977e6da6c44cb5af49c89e875a687a8159a07ad7d0e74d8b1ec7418bd9"`
Dec 04 16:16:06.081 INFO running `"docker" "rm" "-f" "7d8ce9977e6da6c44cb5af49c89e875a687a8159a07ad7d0e74d8b1ec7418bd9"`
Dec 04 16:16:06.257 INFO [stdout] 7d8ce9977e6da6c44cb5af49c89e875a687a8159a07ad7d0e74d8b1ec7418bd9