Dec 05 19:11:24.620 INFO testing juhnowski/Rust-enums against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:11:24.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 19:11:24.751 INFO [stdout] 6d0b3a94f7be89bbc25bac93a23bb2c15b2b68649e1a47df1d82a0adb0ea6ae2
Dec 05 19:11:24.754 INFO running `"docker" "start" "-a" "6d0b3a94f7be89bbc25bac93a23bb2c15b2b68649e1a47df1d82a0adb0ea6ae2"`
Dec 05 19:11:25.141 INFO [stderr] usermod: no changes
Dec 05 19:11:25.169 INFO [stderr]    Compiling enums v0.1.0 (/source)
Dec 05 19:11:25.358 INFO [stderr] warning: unused variable: `four`
Dec 05 19:11:25.358 INFO [stderr]   --> src/main.rs:25:9
Dec 05 19:11:25.358 INFO [stderr]    |
Dec 05 19:11:25.358 INFO [stderr] 25 |     let four = IPAddrType::V4;
Dec 05 19:11:25.358 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Dec 05 19:11:25.358 INFO [stderr]    |
Dec 05 19:11:25.358 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:11:25.358 INFO [stderr] 
Dec 05 19:11:25.358 INFO [stderr] warning: unused variable: `six`
Dec 05 19:11:25.358 INFO [stderr]   --> src/main.rs:26:9
Dec 05 19:11:25.358 INFO [stderr]    |
Dec 05 19:11:25.358 INFO [stderr] 26 |     let six = IPAddrType::V6;
Dec 05 19:11:25.358 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 05 19:11:25.358 INFO [stderr] 
Dec 05 19:11:25.362 INFO [stderr] warning: unused variable: `home`
Dec 05 19:11:25.362 INFO [stderr]   --> src/main.rs:28:9
Dec 05 19:11:25.362 INFO [stderr]    |
Dec 05 19:11:25.362 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Dec 05 19:11:25.362 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 05 19:11:25.362 INFO [stderr] 
Dec 05 19:11:25.362 INFO [stderr] warning: unused variable: `loopback`
Dec 05 19:11:25.362 INFO [stderr]   --> src/main.rs:29:9
Dec 05 19:11:25.362 INFO [stderr]    |
Dec 05 19:11:25.362 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Dec 05 19:11:25.362 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 05 19:11:25.362 INFO [stderr] 
Dec 05 19:11:25.362 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 05 19:11:25.362 INFO [stderr]  --> src/main.rs:7:5
Dec 05 19:11:25.362 INFO [stderr]   |
Dec 05 19:11:25.362 INFO [stderr] 7 |     Quit,
Dec 05 19:11:25.362 INFO [stderr]   |     ^^^^
Dec 05 19:11:25.362 INFO [stderr]   |
Dec 05 19:11:25.362 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:11:25.362 INFO [stderr] 
Dec 05 19:11:25.362 INFO [stderr] warning: variant is never constructed: `Move`
Dec 05 19:11:25.362 INFO [stderr]  --> src/main.rs:8:5
Dec 05 19:11:25.362 INFO [stderr]   |
Dec 05 19:11:25.362 INFO [stderr] 8 |     Move{x:i32, y:i32},
Dec 05 19:11:25.362 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 19:11:25.362 INFO [stderr] 
Dec 05 19:11:25.362 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 05 19:11:25.362 INFO [stderr]   --> src/main.rs:10:5
Dec 05 19:11:25.362 INFO [stderr]    |
Dec 05 19:11:25.362 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Dec 05 19:11:25.362 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:11:25.362 INFO [stderr] 
Dec 05 19:11:25.362 INFO [stderr] warning: enum is never used: `Option`
Dec 05 19:11:25.362 INFO [stderr]   --> src/main.rs:19:1
Dec 05 19:11:25.362 INFO [stderr]    |
Dec 05 19:11:25.362 INFO [stderr] 19 | enum Option<T> {
Dec 05 19:11:25.362 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 19:11:25.362 INFO [stderr] 
Dec 05 19:11:25.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 05 19:11:25.583 INFO [stderr] su: No module specific data is present
Dec 05 19:11:25.815 INFO running `"docker" "inspect" "6d0b3a94f7be89bbc25bac93a23bb2c15b2b68649e1a47df1d82a0adb0ea6ae2"`
Dec 05 19:11:25.895 INFO running `"docker" "rm" "-f" "6d0b3a94f7be89bbc25bac93a23bb2c15b2b68649e1a47df1d82a0adb0ea6ae2"`
Dec 05 19:11:25.983 INFO [stdout] 6d0b3a94f7be89bbc25bac93a23bb2c15b2b68649e1a47df1d82a0adb0ea6ae2
Dec 05 19:11:25.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 19:11:26.143 INFO [stdout] a09e21b5e90219a2df1bee0490252b135b26df6e6a9cf67e85278a4b8d6c4858
Dec 05 19:11:26.145 INFO running `"docker" "start" "-a" "a09e21b5e90219a2df1bee0490252b135b26df6e6a9cf67e85278a4b8d6c4858"`
Dec 05 19:11:26.676 INFO [stderr] usermod: no changes
Dec 05 19:11:26.695 INFO [stderr]    Compiling enums v0.1.0 (/source)
Dec 05 19:11:26.945 INFO [stderr] warning: unused variable: `four`
Dec 05 19:11:26.945 INFO [stderr]   --> src/main.rs:25:9
Dec 05 19:11:26.945 INFO [stderr]    |
Dec 05 19:11:26.945 INFO [stderr] 25 |     let four = IPAddrType::V4;
Dec 05 19:11:26.945 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Dec 05 19:11:26.945 INFO [stderr]    |
Dec 05 19:11:26.945 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:11:26.945 INFO [stderr] 
Dec 05 19:11:26.945 INFO [stderr] warning: unused variable: `six`
Dec 05 19:11:26.945 INFO [stderr]   --> src/main.rs:26:9
Dec 05 19:11:26.945 INFO [stderr]    |
Dec 05 19:11:26.945 INFO [stderr] 26 |     let six = IPAddrType::V6;
Dec 05 19:11:26.945 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 05 19:11:26.945 INFO [stderr] 
Dec 05 19:11:26.945 INFO [stderr] warning: unused variable: `home`
Dec 05 19:11:26.945 INFO [stderr]   --> src/main.rs:28:9
Dec 05 19:11:26.945 INFO [stderr]    |
Dec 05 19:11:26.945 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Dec 05 19:11:26.945 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 05 19:11:26.945 INFO [stderr] 
Dec 05 19:11:26.945 INFO [stderr] warning: unused variable: `loopback`
Dec 05 19:11:26.945 INFO [stderr]   --> src/main.rs:29:9
Dec 05 19:11:26.945 INFO [stderr]    |
Dec 05 19:11:26.945 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Dec 05 19:11:26.945 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 05 19:11:26.945 INFO [stderr] 
Dec 05 19:11:26.948 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 05 19:11:26.948 INFO [stderr]  --> src/main.rs:7:5
Dec 05 19:11:26.948 INFO [stderr]   |
Dec 05 19:11:26.948 INFO [stderr] 7 |     Quit,
Dec 05 19:11:26.948 INFO [stderr]   |     ^^^^
Dec 05 19:11:26.948 INFO [stderr]   |
Dec 05 19:11:26.948 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 19:11:26.948 INFO [stderr] 
Dec 05 19:11:26.948 INFO [stderr] warning: variant is never constructed: `Move`
Dec 05 19:11:26.948 INFO [stderr]  --> src/main.rs:8:5
Dec 05 19:11:26.948 INFO [stderr]   |
Dec 05 19:11:26.948 INFO [stderr] 8 |     Move{x:i32, y:i32},
Dec 05 19:11:26.948 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 19:11:26.948 INFO [stderr] 
Dec 05 19:11:26.948 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 05 19:11:26.948 INFO [stderr]   --> src/main.rs:10:5
Dec 05 19:11:26.948 INFO [stderr]    |
Dec 05 19:11:26.948 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Dec 05 19:11:26.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:11:26.948 INFO [stderr] 
Dec 05 19:11:26.948 INFO [stderr] warning: enum is never used: `Option`
Dec 05 19:11:26.948 INFO [stderr]   --> src/main.rs:19:1
Dec 05 19:11:26.948 INFO [stderr]    |
Dec 05 19:11:26.948 INFO [stderr] 19 | enum Option<T> {
Dec 05 19:11:26.948 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 19:11:26.948 INFO [stderr] 
Dec 05 19:11:27.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 05 19:11:27.160 INFO [stderr] su: No module specific data is present
Dec 05 19:11:27.413 INFO running `"docker" "inspect" "a09e21b5e90219a2df1bee0490252b135b26df6e6a9cf67e85278a4b8d6c4858"`
Dec 05 19:11:27.495 INFO running `"docker" "rm" "-f" "a09e21b5e90219a2df1bee0490252b135b26df6e6a9cf67e85278a4b8d6c4858"`
Dec 05 19:11:27.551 INFO [stdout] a09e21b5e90219a2df1bee0490252b135b26df6e6a9cf67e85278a4b8d6c4858
Dec 05 19:11:27.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 19:11:27.705 INFO [stdout] a6060a8d021672c71b2eff042ca1eaab423f87caec5241fae1585f19e5cf8ecd
Dec 05 19:11:27.707 INFO running `"docker" "start" "-a" "a6060a8d021672c71b2eff042ca1eaab423f87caec5241fae1585f19e5cf8ecd"`
Dec 05 19:11:28.179 INFO [stderr] usermod: no changes
Dec 05 19:11:28.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 19:11:28.207 INFO [stderr]      Running /target/debug/deps/enums-76468b2c2fce1249
Dec 05 19:11:28.211 INFO [stdout] 
Dec 05 19:11:28.211 INFO [stdout] running 0 tests
Dec 05 19:11:28.211 INFO [stdout] 
Dec 05 19:11:28.211 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:11:28.211 INFO [stdout] 
Dec 05 19:11:28.213 INFO [stderr] su: No module specific data is present
Dec 05 19:11:28.450 INFO running `"docker" "inspect" "a6060a8d021672c71b2eff042ca1eaab423f87caec5241fae1585f19e5cf8ecd"`
Dec 05 19:11:28.528 INFO running `"docker" "rm" "-f" "a6060a8d021672c71b2eff042ca1eaab423f87caec5241fae1585f19e5cf8ecd"`
Dec 05 19:11:28.606 INFO [stdout] a6060a8d021672c71b2eff042ca1eaab423f87caec5241fae1585f19e5cf8ecd