Dec 17 21:17:53.268 INFO checking kogai/sandbox-rust-enum-size against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:17:53.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/kogai/sandbox-rust-enum-size:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:17:53.659 INFO [stdout] 78540ce62f62829df5072f9fc992571bcb27f4bbd64f1317de40c727a4a725b1
Dec 17 21:17:53.664 INFO running `"docker" "start" "-a" "78540ce62f62829df5072f9fc992571bcb27f4bbd64f1317de40c727a4a725b1"`
Dec 17 21:17:55.200 INFO [stderr]     Checking sandbox-rust-enum-size v0.1.0 (/opt/crater/workdir)
Dec 17 21:17:55.513 INFO [stderr] warning: unused variable: `a`
Dec 17 21:17:55.513 INFO [stderr]   --> src/main.rs:37:9
Dec 17 21:17:55.513 INFO [stderr]    |
Dec 17 21:17:55.513 INFO [stderr] 37 |     let a = E6 { a: 1 };
Dec 17 21:17:55.513 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 17 21:17:55.513 INFO [stderr]    |
Dec 17 21:17:55.513 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:17:55.513 INFO [stderr] 
Dec 17 21:17:55.517 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.517 INFO [stderr]  --> src/main.rs:2:5
Dec 17 21:17:55.517 INFO [stderr]   |
Dec 17 21:17:55.517 INFO [stderr] 2 |     A(u8),
Dec 17 21:17:55.517 INFO [stderr]   |     ^^^^^
Dec 17 21:17:55.517 INFO [stderr]   |
Dec 17 21:17:55.517 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:17:55.517 INFO [stderr] 
Dec 17 21:17:55.517 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.517 INFO [stderr]  --> src/main.rs:6:5
Dec 17 21:17:55.517 INFO [stderr]   |
Dec 17 21:17:55.517 INFO [stderr] 6 |     A(u8),
Dec 17 21:17:55.517 INFO [stderr]   |     ^^^^^
Dec 17 21:17:55.517 INFO [stderr] 
Dec 17 21:17:55.517 INFO [stderr] warning: variant is never constructed: `B`
Dec 17 21:17:55.517 INFO [stderr]  --> src/main.rs:7:5
Dec 17 21:17:55.517 INFO [stderr]   |
Dec 17 21:17:55.517 INFO [stderr] 7 |     B(u16),
Dec 17 21:17:55.517 INFO [stderr]   |     ^^^^^^
Dec 17 21:17:55.517 INFO [stderr] 
Dec 17 21:17:55.517 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.517 INFO [stderr]   --> src/main.rs:11:5
Dec 17 21:17:55.517 INFO [stderr]    |
Dec 17 21:17:55.517 INFO [stderr] 11 |     A(u16),
Dec 17 21:17:55.517 INFO [stderr]    |     ^^^^^^
Dec 17 21:17:55.517 INFO [stderr] 
Dec 17 21:17:55.517 INFO [stderr] warning: variant is never constructed: `B`
Dec 17 21:17:55.517 INFO [stderr]   --> src/main.rs:15:5
Dec 17 21:17:55.517 INFO [stderr]    |
Dec 17 21:17:55.517 INFO [stderr] 15 |     B(u16),
Dec 17 21:17:55.517 INFO [stderr]    |     ^^^^^^
Dec 17 21:17:55.517 INFO [stderr] 
Dec 17 21:17:55.517 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.517 INFO [stderr]   --> src/main.rs:16:5
Dec 17 21:17:55.517 INFO [stderr]    |
Dec 17 21:17:55.517 INFO [stderr] 16 |     A(u8),
Dec 17 21:17:55.517 INFO [stderr]    |     ^^^^^
Dec 17 21:17:55.517 INFO [stderr] 
Dec 17 21:17:55.517 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.517 INFO [stderr]   --> src/main.rs:20:5
Dec 17 21:17:55.517 INFO [stderr]    |
Dec 17 21:17:55.517 INFO [stderr] 20 |     A,
Dec 17 21:17:55.517 INFO [stderr]    |     ^
Dec 17 21:17:55.517 INFO [stderr] 
Dec 17 21:17:55.517 INFO [stderr] warning: variant is never constructed: `B`
Dec 17 21:17:55.517 INFO [stderr]   --> src/main.rs:21:5
Dec 17 21:17:55.517 INFO [stderr]    |
Dec 17 21:17:55.517 INFO [stderr] 21 |     B,
Dec 17 21:17:55.517 INFO [stderr]    |     ^
Dec 17 21:17:55.517 INFO [stderr] 
Dec 17 21:17:55.564 INFO [stderr] warning: unused variable: `a`
Dec 17 21:17:55.564 INFO [stderr]   --> src/main.rs:37:9
Dec 17 21:17:55.564 INFO [stderr]    |
Dec 17 21:17:55.565 INFO [stderr] 37 |     let a = E6 { a: 1 };
Dec 17 21:17:55.565 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 17 21:17:55.565 INFO [stderr]    |
Dec 17 21:17:55.565 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:17:55.565 INFO [stderr] 
Dec 17 21:17:55.573 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.573 INFO [stderr]  --> src/main.rs:2:5
Dec 17 21:17:55.573 INFO [stderr]   |
Dec 17 21:17:55.573 INFO [stderr] 2 |     A(u8),
Dec 17 21:17:55.573 INFO [stderr]   |     ^^^^^
Dec 17 21:17:55.573 INFO [stderr]   |
Dec 17 21:17:55.573 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:17:55.573 INFO [stderr] 
Dec 17 21:17:55.573 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.573 INFO [stderr]  --> src/main.rs:6:5
Dec 17 21:17:55.573 INFO [stderr]   |
Dec 17 21:17:55.573 INFO [stderr] 6 |     A(u8),
Dec 17 21:17:55.573 INFO [stderr]   |     ^^^^^
Dec 17 21:17:55.573 INFO [stderr] 
Dec 17 21:17:55.573 INFO [stderr] warning: variant is never constructed: `B`
Dec 17 21:17:55.573 INFO [stderr]  --> src/main.rs:7:5
Dec 17 21:17:55.573 INFO [stderr]   |
Dec 17 21:17:55.573 INFO [stderr] 7 |     B(u16),
Dec 17 21:17:55.573 INFO [stderr]   |     ^^^^^^
Dec 17 21:17:55.573 INFO [stderr] 
Dec 17 21:17:55.573 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.573 INFO [stderr]   --> src/main.rs:11:5
Dec 17 21:17:55.573 INFO [stderr]    |
Dec 17 21:17:55.573 INFO [stderr] 11 |     A(u16),
Dec 17 21:17:55.573 INFO [stderr]    |     ^^^^^^
Dec 17 21:17:55.573 INFO [stderr] 
Dec 17 21:17:55.573 INFO [stderr] warning: variant is never constructed: `B`
Dec 17 21:17:55.573 INFO [stderr]   --> src/main.rs:15:5
Dec 17 21:17:55.573 INFO [stderr]    |
Dec 17 21:17:55.573 INFO [stderr] 15 |     B(u16),
Dec 17 21:17:55.573 INFO [stderr]    |     ^^^^^^
Dec 17 21:17:55.573 INFO [stderr] 
Dec 17 21:17:55.573 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.573 INFO [stderr]   --> src/main.rs:16:5
Dec 17 21:17:55.573 INFO [stderr]    |
Dec 17 21:17:55.573 INFO [stderr] 16 |     A(u8),
Dec 17 21:17:55.573 INFO [stderr]    |     ^^^^^
Dec 17 21:17:55.573 INFO [stderr] 
Dec 17 21:17:55.573 INFO [stderr] warning: variant is never constructed: `A`
Dec 17 21:17:55.573 INFO [stderr]   --> src/main.rs:20:5
Dec 17 21:17:55.573 INFO [stderr]    |
Dec 17 21:17:55.573 INFO [stderr] 20 |     A,
Dec 17 21:17:55.573 INFO [stderr]    |     ^
Dec 17 21:17:55.574 INFO [stderr] 
Dec 17 21:17:55.574 INFO [stderr] warning: variant is never constructed: `B`
Dec 17 21:17:55.574 INFO [stderr]   --> src/main.rs:21:5
Dec 17 21:17:55.574 INFO [stderr]    |
Dec 17 21:17:55.574 INFO [stderr] 21 |     B,
Dec 17 21:17:55.574 INFO [stderr]    |     ^
Dec 17 21:17:55.574 INFO [stderr] 
Dec 17 21:17:55.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 17 21:17:56.154 INFO running `"docker" "inspect" "78540ce62f62829df5072f9fc992571bcb27f4bbd64f1317de40c727a4a725b1"`
Dec 17 21:17:56.558 INFO running `"docker" "rm" "-f" "78540ce62f62829df5072f9fc992571bcb27f4bbd64f1317de40c727a4a725b1"`
Dec 17 21:17:56.839 INFO [stdout] 78540ce62f62829df5072f9fc992571bcb27f4bbd64f1317de40c727a4a725b1