Nov 16 23:06:12.624 INFO testing juhnowski/Rust-enums against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 23:06:12.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:06:12.798 INFO [stdout] 4d6bd9b7a4864a5a93af1c73acc34dc7db2a1222f86e1309acd64a6a3d378163
Nov 16 23:06:12.799 INFO running `"docker" "start" "-a" "4d6bd9b7a4864a5a93af1c73acc34dc7db2a1222f86e1309acd64a6a3d378163"`
Nov 16 23:06:13.184 INFO [stderr] usermod: no changes
Nov 16 23:06:13.211 INFO [stderr]    Compiling enums v0.1.0 (/source)
Nov 16 23:06:13.395 INFO [stderr] warning: unused variable: `four`
Nov 16 23:06:13.395 INFO [stderr]   --> src/main.rs:25:9
Nov 16 23:06:13.395 INFO [stderr]    |
Nov 16 23:06:13.395 INFO [stderr] 25 |     let four = IPAddrType::V4;
Nov 16 23:06:13.395 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Nov 16 23:06:13.395 INFO [stderr]    |
Nov 16 23:06:13.395 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:06:13.395 INFO [stderr] 
Nov 16 23:06:13.395 INFO [stderr] warning: unused variable: `six`
Nov 16 23:06:13.395 INFO [stderr]   --> src/main.rs:26:9
Nov 16 23:06:13.395 INFO [stderr]    |
Nov 16 23:06:13.395 INFO [stderr] 26 |     let six = IPAddrType::V6;
Nov 16 23:06:13.395 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Nov 16 23:06:13.395 INFO [stderr] 
Nov 16 23:06:13.395 INFO [stderr] warning: unused variable: `home`
Nov 16 23:06:13.395 INFO [stderr]   --> src/main.rs:28:9
Nov 16 23:06:13.395 INFO [stderr]    |
Nov 16 23:06:13.395 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Nov 16 23:06:13.395 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Nov 16 23:06:13.395 INFO [stderr] 
Nov 16 23:06:13.395 INFO [stderr] warning: unused variable: `loopback`
Nov 16 23:06:13.395 INFO [stderr]   --> src/main.rs:29:9
Nov 16 23:06:13.395 INFO [stderr]    |
Nov 16 23:06:13.395 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Nov 16 23:06:13.395 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 16 23:06:13.395 INFO [stderr] 
Nov 16 23:06:13.395 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 16 23:06:13.395 INFO [stderr]  --> src/main.rs:7:5
Nov 16 23:06:13.395 INFO [stderr]   |
Nov 16 23:06:13.395 INFO [stderr] 7 |     Quit,
Nov 16 23:06:13.396 INFO [stderr]   |     ^^^^
Nov 16 23:06:13.396 INFO [stderr]   |
Nov 16 23:06:13.396 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 23:06:13.396 INFO [stderr] 
Nov 16 23:06:13.396 INFO [stderr] warning: variant is never constructed: `Move`
Nov 16 23:06:13.396 INFO [stderr]  --> src/main.rs:8:5
Nov 16 23:06:13.396 INFO [stderr]   |
Nov 16 23:06:13.396 INFO [stderr] 8 |     Move{x:i32, y:i32},
Nov 16 23:06:13.396 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 23:06:13.396 INFO [stderr] 
Nov 16 23:06:13.396 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Nov 16 23:06:13.396 INFO [stderr]   --> src/main.rs:10:5
Nov 16 23:06:13.396 INFO [stderr]    |
Nov 16 23:06:13.396 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Nov 16 23:06:13.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:06:13.396 INFO [stderr] 
Nov 16 23:06:13.396 INFO [stderr] warning: enum is never used: `Option`
Nov 16 23:06:13.396 INFO [stderr]   --> src/main.rs:19:1
Nov 16 23:06:13.396 INFO [stderr]    |
Nov 16 23:06:13.396 INFO [stderr] 19 | enum Option<T> {
Nov 16 23:06:13.396 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 16 23:06:13.396 INFO [stderr] 
Nov 16 23:06:13.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Nov 16 23:06:13.639 INFO [stderr] su: No module specific data is present
Nov 16 23:06:13.908 INFO running `"docker" "inspect" "4d6bd9b7a4864a5a93af1c73acc34dc7db2a1222f86e1309acd64a6a3d378163"`
Nov 16 23:06:13.987 INFO running `"docker" "rm" "-f" "4d6bd9b7a4864a5a93af1c73acc34dc7db2a1222f86e1309acd64a6a3d378163"`
Nov 16 23:06:14.081 INFO [stdout] 4d6bd9b7a4864a5a93af1c73acc34dc7db2a1222f86e1309acd64a6a3d378163
Nov 16 23:06:14.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:06:14.224 INFO [stdout] 978cef4ac5697e458136a5b765f417b7fa78396490e48fd7bfb69efad07b4f90
Nov 16 23:06:14.228 INFO running `"docker" "start" "-a" "978cef4ac5697e458136a5b765f417b7fa78396490e48fd7bfb69efad07b4f90"`
Nov 16 23:06:14.669 INFO [stderr] usermod: no changes
Nov 16 23:06:14.692 INFO [stderr]    Compiling enums v0.1.0 (/source)
Nov 16 23:06:14.913 INFO [stderr] warning: unused variable: `four`
Nov 16 23:06:14.913 INFO [stderr]   --> src/main.rs:25:9
Nov 16 23:06:14.913 INFO [stderr]    |
Nov 16 23:06:14.913 INFO [stderr] 25 |     let four = IPAddrType::V4;
Nov 16 23:06:14.913 INFO [stderr]    |         ^^^^ help: consider using `_four` instead
Nov 16 23:06:14.914 INFO [stderr]    |
Nov 16 23:06:14.914 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:06:14.914 INFO [stderr] 
Nov 16 23:06:14.914 INFO [stderr] warning: unused variable: `six`
Nov 16 23:06:14.914 INFO [stderr]   --> src/main.rs:26:9
Nov 16 23:06:14.914 INFO [stderr]    |
Nov 16 23:06:14.914 INFO [stderr] 26 |     let six = IPAddrType::V6;
Nov 16 23:06:14.914 INFO [stderr]    |         ^^^ help: consider using `_six` instead
Nov 16 23:06:14.914 INFO [stderr] 
Nov 16 23:06:14.914 INFO [stderr] warning: unused variable: `home`
Nov 16 23:06:14.914 INFO [stderr]   --> src/main.rs:28:9
Nov 16 23:06:14.914 INFO [stderr]    |
Nov 16 23:06:14.914 INFO [stderr] 28 |     let home = IPAddrType::V4(String::from("127.0.0.1"));
Nov 16 23:06:14.914 INFO [stderr]    |         ^^^^ help: consider using `_home` instead
Nov 16 23:06:14.914 INFO [stderr] 
Nov 16 23:06:14.914 INFO [stderr] warning: unused variable: `loopback`
Nov 16 23:06:14.914 INFO [stderr]   --> src/main.rs:29:9
Nov 16 23:06:14.914 INFO [stderr]    |
Nov 16 23:06:14.914 INFO [stderr] 29 |     let loopback = IPAddrType::V6(String::from("::1"));
Nov 16 23:06:14.914 INFO [stderr]    |         ^^^^^^^^ help: consider using `_loopback` instead
Nov 16 23:06:14.914 INFO [stderr] 
Nov 16 23:06:14.919 INFO [stderr] warning: variant is never constructed: `Quit`
Nov 16 23:06:14.919 INFO [stderr]  --> src/main.rs:7:5
Nov 16 23:06:14.919 INFO [stderr]   |
Nov 16 23:06:14.919 INFO [stderr] 7 |     Quit,
Nov 16 23:06:14.919 INFO [stderr]   |     ^^^^
Nov 16 23:06:14.919 INFO [stderr]   |
Nov 16 23:06:14.919 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 23:06:14.919 INFO [stderr] 
Nov 16 23:06:14.919 INFO [stderr] warning: variant is never constructed: `Move`
Nov 16 23:06:14.919 INFO [stderr]  --> src/main.rs:8:5
Nov 16 23:06:14.919 INFO [stderr]   |
Nov 16 23:06:14.919 INFO [stderr] 8 |     Move{x:i32, y:i32},
Nov 16 23:06:14.919 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 23:06:14.919 INFO [stderr] 
Nov 16 23:06:14.919 INFO [stderr] warning: variant is never constructed: `ChangeColor`
Nov 16 23:06:14.919 INFO [stderr]   --> src/main.rs:10:5
Nov 16 23:06:14.919 INFO [stderr]    |
Nov 16 23:06:14.919 INFO [stderr] 10 |     ChangeColor(i32, i32, i32),
Nov 16 23:06:14.919 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:06:14.919 INFO [stderr] 
Nov 16 23:06:14.919 INFO [stderr] warning: enum is never used: `Option`
Nov 16 23:06:14.919 INFO [stderr]   --> src/main.rs:19:1
Nov 16 23:06:14.919 INFO [stderr]    |
Nov 16 23:06:14.919 INFO [stderr] 19 | enum Option<T> {
Nov 16 23:06:14.919 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 16 23:06:14.919 INFO [stderr] 
Nov 16 23:06:15.225 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 16 23:06:15.227 INFO [stderr] su: No module specific data is present
Nov 16 23:06:15.888 INFO running `"docker" "inspect" "978cef4ac5697e458136a5b765f417b7fa78396490e48fd7bfb69efad07b4f90"`
Nov 16 23:06:16.139 INFO running `"docker" "rm" "-f" "978cef4ac5697e458136a5b765f417b7fa78396490e48fd7bfb69efad07b4f90"`
Nov 16 23:06:16.575 INFO [stdout] 978cef4ac5697e458136a5b765f417b7fa78396490e48fd7bfb69efad07b4f90
Nov 16 23:06:16.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:06:17.139 INFO [stdout] 98543f10e300d84455e74fa4001f1d3c3e70f50112980061e507f8b07f9da33f
Nov 16 23:06:17.145 INFO running `"docker" "start" "-a" "98543f10e300d84455e74fa4001f1d3c3e70f50112980061e507f8b07f9da33f"`
Nov 16 23:06:18.452 INFO [stderr] usermod: no changes
Nov 16 23:06:18.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 23:06:18.519 INFO [stderr]      Running /target/debug/deps/enums-e9763f6cb8015115
Nov 16 23:06:18.559 INFO [stdout] 
Nov 16 23:06:18.559 INFO [stdout] running 0 tests
Nov 16 23:06:18.559 INFO [stdout] 
Nov 16 23:06:18.559 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:06:18.559 INFO [stdout] 
Nov 16 23:06:18.567 INFO [stderr] su: No module specific data is present
Nov 16 23:06:19.252 INFO running `"docker" "inspect" "98543f10e300d84455e74fa4001f1d3c3e70f50112980061e507f8b07f9da33f"`
Nov 16 23:06:19.596 INFO running `"docker" "rm" "-f" "98543f10e300d84455e74fa4001f1d3c3e70f50112980061e507f8b07f9da33f"`
Nov 16 23:06:19.882 INFO [stdout] 98543f10e300d84455e74fa4001f1d3c3e70f50112980061e507f8b07f9da33f