Nov 28 02:57:35.045 INFO checking juhnowski/Rust-enums against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:57:35.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 02:57:35.320 INFO [stdout] b1a1aa9cc69a54fa00cb889f9817bff93d2cd37aa2b5c5f7649e7a45675d53a3
Nov 28 02:57:35.325 INFO running `"docker" "start" "-a" "b1a1aa9cc69a54fa00cb889f9817bff93d2cd37aa2b5c5f7649e7a45675d53a3"`
Nov 28 02:57:35.746 INFO [stderr] usermod: no changes
Nov 28 02:57:35.777 INFO [stderr]     Checking enums v0.1.0 (/source)
Nov 28 02:57:35.992 INFO [stderr] warning: unused variable: `four`
Nov 28 02:57:35.992 INFO [stderr]   --> src/main.rs:25:9
Nov 28 02:57:35.992 INFO [stderr]    |
Nov 28 02:57:35.992 INFO [stderr] 25 |     let four = IPAddrType::V4;
Nov 28 02:57:35.992 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Nov 28 02:57:35.992 INFO [stderr]    |
Nov 28 02:57:35.992 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:57:35.992 INFO [stderr] 
Nov 28 02:57:35.992 INFO [stderr] warning: unused variable: `six`
Nov 28 02:57:35.992 INFO [stderr]   --> src/main.rs:26:9
Nov 28 02:57:35.992 INFO [stderr]    |
Nov 28 02:57:35.992 INFO [stderr] 26 |     let six = IPAddrType::V6;
Nov 28 02:57:35.992 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Nov 28 02:57:35.992 INFO [stderr] 
Nov 28 02:57:35.993 INFO [stderr] warning: unused variable: `home`
Nov 28 02:57:35.993 INFO [stderr]   --> src/main.rs:28:9
Nov 28 02:57:35.993 INFO [stderr]    |
Nov 28 02:57:35.993 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Nov 28 02:57:35.993 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Nov 28 02:57:35.993 INFO [stderr] 
Nov 28 02:57:35.993 INFO [stderr] warning: unused variable: `loopback`
Nov 28 02:57:35.993 INFO [stderr]   --> src/main.rs:29:9
Nov 28 02:57:35.993 INFO [stderr]    |
Nov 28 02:57:35.993 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Nov 28 02:57:35.993 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 28 02:57:35.993 INFO [stderr] 
Nov 28 02:57:35.994 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 28 02:57:35.995 INFO [stderr]  --> src/main.rs:7:5
Nov 28 02:57:35.995 INFO [stderr]   |
Nov 28 02:57:35.995 INFO [stderr] 7 |     Quit,
Nov 28 02:57:35.995 INFO [stderr]   |     ^^^^
Nov 28 02:57:35.995 INFO [stderr]   |
Nov 28 02:57:35.995 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 02:57:35.995 INFO [stderr] 
Nov 28 02:57:35.995 INFO [stderr] warning: variant is never constructed: `Move`
Nov 28 02:57:35.995 INFO [stderr]  --> src/main.rs:8:5
Nov 28 02:57:35.996 INFO [stderr]   |
Nov 28 02:57:35.996 INFO [stderr] 8 |     Move{x:i32, y:i32},
Nov 28 02:57:35.996 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 02:57:35.996 INFO [stderr] 
Nov 28 02:57:35.996 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Nov 28 02:57:35.996 INFO [stderr]   --> src/main.rs:10:5
Nov 28 02:57:35.996 INFO [stderr]    |
Nov 28 02:57:35.996 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Nov 28 02:57:35.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:57:35.996 INFO [stderr] 
Nov 28 02:57:35.996 INFO [stderr] warning: enum is never used: `Option`
Nov 28 02:57:35.996 INFO [stderr]   --> src/main.rs:19:1
Nov 28 02:57:35.996 INFO [stderr]    |
Nov 28 02:57:35.996 INFO [stderr] 19 | enum Option<T> {
Nov 28 02:57:35.996 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 02:57:35.996 INFO [stderr] 
Nov 28 02:57:36.087 INFO [stderr] warning: unused variable: `four`
Nov 28 02:57:36.087 INFO [stderr]   --> src/main.rs:25:9
Nov 28 02:57:36.087 INFO [stderr]    |
Nov 28 02:57:36.087 INFO [stderr] 25 |     let four = IPAddrType::V4;
Nov 28 02:57:36.087 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Nov 28 02:57:36.087 INFO [stderr]    |
Nov 28 02:57:36.087 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:57:36.087 INFO [stderr] 
Nov 28 02:57:36.087 INFO [stderr] warning: unused variable: `six`
Nov 28 02:57:36.104 INFO [stderr]   --> src/main.rs:26:9
Nov 28 02:57:36.115 INFO [stderr]    |
Nov 28 02:57:36.115 INFO [stderr] 26 |     let six = IPAddrType::V6;
Nov 28 02:57:36.115 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Nov 28 02:57:36.115 INFO [stderr] 
Nov 28 02:57:36.115 INFO [stderr] warning: unused variable: `home`
Nov 28 02:57:36.115 INFO [stderr]   --> src/main.rs:28:9
Nov 28 02:57:36.115 INFO [stderr]    |
Nov 28 02:57:36.116 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Nov 28 02:57:36.116 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Nov 28 02:57:36.116 INFO [stderr] 
Nov 28 02:57:36.116 INFO [stderr] warning: unused variable: `loopback`
Nov 28 02:57:36.116 INFO [stderr]   --> src/main.rs:29:9
Nov 28 02:57:36.116 INFO [stderr]    |
Nov 28 02:57:36.116 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Nov 28 02:57:36.116 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 28 02:57:36.116 INFO [stderr] 
Nov 28 02:57:36.116 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 28 02:57:36.116 INFO [stderr]  --> src/main.rs:7:5
Nov 28 02:57:36.116 INFO [stderr]   |
Nov 28 02:57:36.116 INFO [stderr] 7 |     Quit,
Nov 28 02:57:36.116 INFO [stderr]   |     ^^^^
Nov 28 02:57:36.116 INFO [stderr]   |
Nov 28 02:57:36.116 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 02:57:36.116 INFO [stderr] 
Nov 28 02:57:36.116 INFO [stderr] warning: variant is never constructed: `Move`
Nov 28 02:57:36.116 INFO [stderr]  --> src/main.rs:8:5
Nov 28 02:57:36.116 INFO [stderr]   |
Nov 28 02:57:36.116 INFO [stderr] 8 |     Move{x:i32, y:i32},
Nov 28 02:57:36.116 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 02:57:36.116 INFO [stderr] 
Nov 28 02:57:36.116 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Nov 28 02:57:36.116 INFO [stderr]   --> src/main.rs:10:5
Nov 28 02:57:36.116 INFO [stderr]    |
Nov 28 02:57:36.116 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Nov 28 02:57:36.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:57:36.116 INFO [stderr] 
Nov 28 02:57:36.116 INFO [stderr] warning: enum is never used: `Option`
Nov 28 02:57:36.116 INFO [stderr]   --> src/main.rs:19:1
Nov 28 02:57:36.116 INFO [stderr]    |
Nov 28 02:57:36.116 INFO [stderr] 19 | enum Option<T> {
Nov 28 02:57:36.116 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 02:57:36.116 INFO [stderr] 
Nov 28 02:57:36.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Nov 28 02:57:36.116 INFO [stderr] su: No module specific data is present
Nov 28 02:57:36.367 INFO running `"docker" "inspect" "b1a1aa9cc69a54fa00cb889f9817bff93d2cd37aa2b5c5f7649e7a45675d53a3"`
Nov 28 02:57:36.421 INFO running `"docker" "rm" "-f" "b1a1aa9cc69a54fa00cb889f9817bff93d2cd37aa2b5c5f7649e7a45675d53a3"`
Nov 28 02:57:36.478 INFO [stdout] b1a1aa9cc69a54fa00cb889f9817bff93d2cd37aa2b5c5f7649e7a45675d53a3