Nov 30 00:32:13.103 INFO checking juhnowski/Rust-enums against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:32:13.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 00:32:13.652 INFO [stdout] 606b5e06cf7d81d99faa33e1997cd706fb8196715741ea091d47c14923ccb937
Nov 30 00:32:13.654 INFO running `"docker" "start" "-a" "606b5e06cf7d81d99faa33e1997cd706fb8196715741ea091d47c14923ccb937"`
Nov 30 00:32:14.778 INFO [stderr] usermod: no changes
Nov 30 00:32:14.830 INFO [stderr]     Checking enums v0.1.0 (/source)
Nov 30 00:32:15.281 INFO [stderr] warning: unused variable: `four`
Nov 30 00:32:15.281 INFO [stderr]   --> src/main.rs:25:9
Nov 30 00:32:15.281 INFO [stderr]    |
Nov 30 00:32:15.281 INFO [stderr] 25 |     let four = IPAddrType::V4;
Nov 30 00:32:15.281 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Nov 30 00:32:15.281 INFO [stderr]    |
Nov 30 00:32:15.281 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:32:15.281 INFO [stderr] 
Nov 30 00:32:15.281 INFO [stderr] warning: unused variable: `six`
Nov 30 00:32:15.281 INFO [stderr]   --> src/main.rs:26:9
Nov 30 00:32:15.281 INFO [stderr]    |
Nov 30 00:32:15.281 INFO [stderr] 26 |     let six = IPAddrType::V6;
Nov 30 00:32:15.281 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Nov 30 00:32:15.281 INFO [stderr] 
Nov 30 00:32:15.281 INFO [stderr] warning: unused variable: `home`
Nov 30 00:32:15.281 INFO [stderr]   --> src/main.rs:28:9
Nov 30 00:32:15.281 INFO [stderr]    |
Nov 30 00:32:15.281 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Nov 30 00:32:15.281 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Nov 30 00:32:15.286 INFO [stderr] 
Nov 30 00:32:15.286 INFO [stderr] warning: unused variable: `loopback`
Nov 30 00:32:15.286 INFO [stderr]   --> src/main.rs:29:9
Nov 30 00:32:15.286 INFO [stderr]    |
Nov 30 00:32:15.286 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Nov 30 00:32:15.286 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 30 00:32:15.286 INFO [stderr] 
Nov 30 00:32:15.286 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 30 00:32:15.286 INFO [stderr]  --> src/main.rs:7:5
Nov 30 00:32:15.286 INFO [stderr]   |
Nov 30 00:32:15.286 INFO [stderr] 7 |     Quit,
Nov 30 00:32:15.286 INFO [stderr]   |     ^^^^
Nov 30 00:32:15.286 INFO [stderr]   |
Nov 30 00:32:15.286 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:32:15.286 INFO [stderr] 
Nov 30 00:32:15.286 INFO [stderr] warning: variant is never constructed: `Move`
Nov 30 00:32:15.286 INFO [stderr]  --> src/main.rs:8:5
Nov 30 00:32:15.286 INFO [stderr]   |
Nov 30 00:32:15.286 INFO [stderr] 8 |     Move{x:i32, y:i32},
Nov 30 00:32:15.286 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 00:32:15.286 INFO [stderr] 
Nov 30 00:32:15.308 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Nov 30 00:32:15.308 INFO [stderr]   --> src/main.rs:10:5
Nov 30 00:32:15.308 INFO [stderr]    |
Nov 30 00:32:15.308 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Nov 30 00:32:15.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:32:15.308 INFO [stderr] 
Nov 30 00:32:15.308 INFO [stderr] warning: enum is never used: `Option`
Nov 30 00:32:15.308 INFO [stderr]   --> src/main.rs:19:1
Nov 30 00:32:15.308 INFO [stderr]    |
Nov 30 00:32:15.308 INFO [stderr] 19 | enum Option<T> {
Nov 30 00:32:15.308 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 00:32:15.308 INFO [stderr] 
Nov 30 00:32:15.524 INFO [stderr] warning: unused variable: `four`
Nov 30 00:32:15.524 INFO [stderr]   --> src/main.rs:25:9
Nov 30 00:32:15.524 INFO [stderr]    |
Nov 30 00:32:15.524 INFO [stderr] 25 |     let four = IPAddrType::V4;
Nov 30 00:32:15.524 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Nov 30 00:32:15.524 INFO [stderr]    |
Nov 30 00:32:15.524 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:32:15.524 INFO [stderr] 
Nov 30 00:32:15.524 INFO [stderr] warning: unused variable: `six`
Nov 30 00:32:15.524 INFO [stderr]   --> src/main.rs:26:9
Nov 30 00:32:15.524 INFO [stderr]    |
Nov 30 00:32:15.524 INFO [stderr] 26 |     let six = IPAddrType::V6;
Nov 30 00:32:15.524 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Nov 30 00:32:15.524 INFO [stderr] 
Nov 30 00:32:15.524 INFO [stderr] warning: unused variable: `home`
Nov 30 00:32:15.524 INFO [stderr]   --> src/main.rs:28:9
Nov 30 00:32:15.524 INFO [stderr]    |
Nov 30 00:32:15.524 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Nov 30 00:32:15.524 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Nov 30 00:32:15.524 INFO [stderr] 
Nov 30 00:32:15.524 INFO [stderr] warning: unused variable: `loopback`
Nov 30 00:32:15.524 INFO [stderr]   --> src/main.rs:29:9
Nov 30 00:32:15.524 INFO [stderr]    |
Nov 30 00:32:15.524 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Nov 30 00:32:15.524 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 30 00:32:15.524 INFO [stderr] 
Nov 30 00:32:15.528 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 30 00:32:15.528 INFO [stderr]  --> src/main.rs:7:5
Nov 30 00:32:15.528 INFO [stderr]   |
Nov 30 00:32:15.528 INFO [stderr] 7 |     Quit,
Nov 30 00:32:15.528 INFO [stderr]   |     ^^^^
Nov 30 00:32:15.528 INFO [stderr]   |
Nov 30 00:32:15.528 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:32:15.528 INFO [stderr] 
Nov 30 00:32:15.528 INFO [stderr] warning: variant is never constructed: `Move`
Nov 30 00:32:15.528 INFO [stderr]  --> src/main.rs:8:5
Nov 30 00:32:15.528 INFO [stderr]   |
Nov 30 00:32:15.528 INFO [stderr] 8 |     Move{x:i32, y:i32},
Nov 30 00:32:15.528 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 00:32:15.528 INFO [stderr] 
Nov 30 00:32:15.528 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Nov 30 00:32:15.528 INFO [stderr]   --> src/main.rs:10:5
Nov 30 00:32:15.528 INFO [stderr]    |
Nov 30 00:32:15.528 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Nov 30 00:32:15.528 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:32:15.528 INFO [stderr] 
Nov 30 00:32:15.528 INFO [stderr] warning: enum is never used: `Option`
Nov 30 00:32:15.528 INFO [stderr]   --> src/main.rs:19:1
Nov 30 00:32:15.528 INFO [stderr]    |
Nov 30 00:32:15.528 INFO [stderr] 19 | enum Option<T> {
Nov 30 00:32:15.528 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 00:32:15.528 INFO [stderr] 
Nov 30 00:32:15.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 30 00:32:15.568 INFO [stderr] su: No module specific data is present
Nov 30 00:32:16.152 INFO running `"docker" "inspect" "606b5e06cf7d81d99faa33e1997cd706fb8196715741ea091d47c14923ccb937"`
Nov 30 00:32:16.496 INFO running `"docker" "rm" "-f" "606b5e06cf7d81d99faa33e1997cd706fb8196715741ea091d47c14923ccb937"`
Nov 30 00:32:16.764 INFO [stdout] 606b5e06cf7d81d99faa33e1997cd706fb8196715741ea091d47c14923ccb937