Dec 13 14:50:05.356 INFO testing juhnowski/Rust-enums against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:50:05.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:50:05.518 INFO [stdout] 78b95bc8ac8b757ddd4815270bc4f7d04a4214e6af60257df56172d8ca779b26
Dec 13 14:50:05.521 INFO running `"docker" "start" "-a" "78b95bc8ac8b757ddd4815270bc4f7d04a4214e6af60257df56172d8ca779b26"`
Dec 13 14:50:05.943 INFO [stderr] usermod: no changes
Dec 13 14:50:05.969 INFO [stderr]    Compiling enums v0.1.0 (/source)
Dec 13 14:50:06.227 INFO [stderr] warning: unused variable: `four`
Dec 13 14:50:06.227 INFO [stderr]   --> src/main.rs:25:9
Dec 13 14:50:06.227 INFO [stderr]    |
Dec 13 14:50:06.227 INFO [stderr] 25 |     let four = IPAddrType::V4;
Dec 13 14:50:06.227 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Dec 13 14:50:06.227 INFO [stderr]    |
Dec 13 14:50:06.227 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:50:06.227 INFO [stderr] 
Dec 13 14:50:06.227 INFO [stderr] warning: unused variable: `six`
Dec 13 14:50:06.227 INFO [stderr]   --> src/main.rs:26:9
Dec 13 14:50:06.227 INFO [stderr]    |
Dec 13 14:50:06.227 INFO [stderr] 26 |     let six = IPAddrType::V6;
Dec 13 14:50:06.227 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 13 14:50:06.227 INFO [stderr] 
Dec 13 14:50:06.227 INFO [stderr] warning: unused variable: `home`
Dec 13 14:50:06.227 INFO [stderr]   --> src/main.rs:28:9
Dec 13 14:50:06.227 INFO [stderr]    |
Dec 13 14:50:06.227 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Dec 13 14:50:06.227 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 13 14:50:06.227 INFO [stderr] 
Dec 13 14:50:06.227 INFO [stderr] warning: unused variable: `loopback`
Dec 13 14:50:06.227 INFO [stderr]   --> src/main.rs:29:9
Dec 13 14:50:06.227 INFO [stderr]    |
Dec 13 14:50:06.227 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Dec 13 14:50:06.227 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 13 14:50:06.227 INFO [stderr] 
Dec 13 14:50:06.242 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 13 14:50:06.242 INFO [stderr]  --> src/main.rs:7:5
Dec 13 14:50:06.242 INFO [stderr]   |
Dec 13 14:50:06.242 INFO [stderr] 7 |     Quit,
Dec 13 14:50:06.242 INFO [stderr]   |     ^^^^
Dec 13 14:50:06.242 INFO [stderr]   |
Dec 13 14:50:06.242 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:50:06.242 INFO [stderr] 
Dec 13 14:50:06.242 INFO [stderr] warning: variant is never constructed: `Move`
Dec 13 14:50:06.242 INFO [stderr]  --> src/main.rs:8:5
Dec 13 14:50:06.242 INFO [stderr]   |
Dec 13 14:50:06.242 INFO [stderr] 8 |     Move{x:i32, y:i32},
Dec 13 14:50:06.242 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 14:50:06.242 INFO [stderr] 
Dec 13 14:50:06.242 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 13 14:50:06.242 INFO [stderr]   --> src/main.rs:10:5
Dec 13 14:50:06.242 INFO [stderr]    |
Dec 13 14:50:06.243 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Dec 13 14:50:06.243 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:50:06.243 INFO [stderr] 
Dec 13 14:50:06.243 INFO [stderr] warning: enum is never used: `Option`
Dec 13 14:50:06.243 INFO [stderr]   --> src/main.rs:19:1
Dec 13 14:50:06.243 INFO [stderr]    |
Dec 13 14:50:06.243 INFO [stderr] 19 | enum Option<T> {
Dec 13 14:50:06.243 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 13 14:50:06.243 INFO [stderr] 
Dec 13 14:50:06.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 13 14:50:06.468 INFO [stderr] su: No module specific data is present
Dec 13 14:50:06.719 INFO running `"docker" "inspect" "78b95bc8ac8b757ddd4815270bc4f7d04a4214e6af60257df56172d8ca779b26"`
Dec 13 14:50:06.802 INFO running `"docker" "rm" "-f" "78b95bc8ac8b757ddd4815270bc4f7d04a4214e6af60257df56172d8ca779b26"`
Dec 13 14:50:06.889 INFO [stdout] 78b95bc8ac8b757ddd4815270bc4f7d04a4214e6af60257df56172d8ca779b26
Dec 13 14:50:06.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:50:07.042 INFO [stdout] dd324749b1ff0ccd437b3af4b1864b6ebdcd38a0c5f6c2e927bd9cd06496cfbd
Dec 13 14:50:07.042 INFO running `"docker" "start" "-a" "dd324749b1ff0ccd437b3af4b1864b6ebdcd38a0c5f6c2e927bd9cd06496cfbd"`
Dec 13 14:50:07.547 INFO [stderr] usermod: no changes
Dec 13 14:50:07.547 INFO [stderr]    Compiling enums v0.1.0 (/source)
Dec 13 14:50:07.811 INFO [stderr] warning: unused variable: `four`
Dec 13 14:50:07.811 INFO [stderr]   --> src/main.rs:25:9
Dec 13 14:50:07.811 INFO [stderr]    |
Dec 13 14:50:07.811 INFO [stderr] 25 |     let four = IPAddrType::V4;
Dec 13 14:50:07.811 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Dec 13 14:50:07.811 INFO [stderr]    |
Dec 13 14:50:07.811 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:50:07.811 INFO [stderr] 
Dec 13 14:50:07.811 INFO [stderr] warning: unused variable: `six`
Dec 13 14:50:07.811 INFO [stderr]   --> src/main.rs:26:9
Dec 13 14:50:07.811 INFO [stderr]    |
Dec 13 14:50:07.811 INFO [stderr] 26 |     let six = IPAddrType::V6;
Dec 13 14:50:07.811 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Dec 13 14:50:07.811 INFO [stderr] 
Dec 13 14:50:07.811 INFO [stderr] warning: unused variable: `home`
Dec 13 14:50:07.811 INFO [stderr]   --> src/main.rs:28:9
Dec 13 14:50:07.811 INFO [stderr]    |
Dec 13 14:50:07.812 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Dec 13 14:50:07.812 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Dec 13 14:50:07.812 INFO [stderr] 
Dec 13 14:50:07.812 INFO [stderr] warning: unused variable: `loopback`
Dec 13 14:50:07.812 INFO [stderr]   --> src/main.rs:29:9
Dec 13 14:50:07.812 INFO [stderr]    |
Dec 13 14:50:07.812 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Dec 13 14:50:07.812 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Dec 13 14:50:07.812 INFO [stderr] 
Dec 13 14:50:07.812 INFO [stderr] warning: variant is never constructed: `Quit`
Dec 13 14:50:07.812 INFO [stderr]  --> src/main.rs:7:5
Dec 13 14:50:07.812 INFO [stderr]   |
Dec 13 14:50:07.812 INFO [stderr] 7 |     Quit,
Dec 13 14:50:07.812 INFO [stderr]   |     ^^^^
Dec 13 14:50:07.812 INFO [stderr]   |
Dec 13 14:50:07.812 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:50:07.812 INFO [stderr] 
Dec 13 14:50:07.812 INFO [stderr] warning: variant is never constructed: `Move`
Dec 13 14:50:07.812 INFO [stderr]  --> src/main.rs:8:5
Dec 13 14:50:07.812 INFO [stderr]   |
Dec 13 14:50:07.812 INFO [stderr] 8 |     Move{x:i32, y:i32},
Dec 13 14:50:07.812 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 14:50:07.812 INFO [stderr] 
Dec 13 14:50:07.812 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Dec 13 14:50:07.812 INFO [stderr]   --> src/main.rs:10:5
Dec 13 14:50:07.812 INFO [stderr]    |
Dec 13 14:50:07.812 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Dec 13 14:50:07.812 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:50:07.812 INFO [stderr] 
Dec 13 14:50:07.812 INFO [stderr] warning: enum is never used: `Option`
Dec 13 14:50:07.812 INFO [stderr]   --> src/main.rs:19:1
Dec 13 14:50:07.812 INFO [stderr]    |
Dec 13 14:50:07.812 INFO [stderr] 19 | enum Option<T> {
Dec 13 14:50:07.812 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 13 14:50:07.812 INFO [stderr] 
Dec 13 14:50:08.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 13 14:50:08.028 INFO [stderr] su: No module specific data is present
Dec 13 14:50:08.508 INFO running `"docker" "inspect" "dd324749b1ff0ccd437b3af4b1864b6ebdcd38a0c5f6c2e927bd9cd06496cfbd"`
Dec 13 14:50:08.571 INFO running `"docker" "rm" "-f" "dd324749b1ff0ccd437b3af4b1864b6ebdcd38a0c5f6c2e927bd9cd06496cfbd"`
Dec 13 14:50:08.633 INFO [stdout] dd324749b1ff0ccd437b3af4b1864b6ebdcd38a0c5f6c2e927bd9cd06496cfbd
Dec 13 14:50:08.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:50:08.883 INFO [stdout] 8a9a8868a377d41f822cee399d2db8a71c8b91b05eccc637bba01b141a7567fd
Dec 13 14:50:08.884 INFO running `"docker" "start" "-a" "8a9a8868a377d41f822cee399d2db8a71c8b91b05eccc637bba01b141a7567fd"`
Dec 13 14:50:09.243 INFO [stderr] usermod: no changes
Dec 13 14:50:09.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 13 14:50:09.264 INFO [stderr]      Running /target/debug/deps/enums-6d85110615e06db6
Dec 13 14:50:09.265 INFO [stdout] 
Dec 13 14:50:09.265 INFO [stdout] running 0 tests
Dec 13 14:50:09.265 INFO [stdout] 
Dec 13 14:50:09.265 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:50:09.265 INFO [stdout] 
Dec 13 14:50:09.266 INFO [stderr] su: No module specific data is present
Dec 13 14:50:09.502 INFO running `"docker" "inspect" "8a9a8868a377d41f822cee399d2db8a71c8b91b05eccc637bba01b141a7567fd"`
Dec 13 14:50:09.568 INFO running `"docker" "rm" "-f" "8a9a8868a377d41f822cee399d2db8a71c8b91b05eccc637bba01b141a7567fd"`
Dec 13 14:50:09.665 INFO [stdout] 8a9a8868a377d41f822cee399d2db8a71c8b91b05eccc637bba01b141a7567fd