Dec 19 14:11:50.107 INFO checking kogai/sandbox-rust-enum-size against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:11:50.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:11:50.594 INFO [stdout] 683c4eaf087dd059df72500d4b054acfd02d75ad03ac61471ac33bff3c28727b
Dec 19 14:11:50.597 INFO running `"docker" "start" "-a" "683c4eaf087dd059df72500d4b054acfd02d75ad03ac61471ac33bff3c28727b"`
Dec 19 14:11:52.092 INFO [stderr]     Checking sandbox-rust-enum-size v0.1.0 (/opt/crater/workdir)
Dec 19 14:11:52.397 INFO [stderr] warning: unused variable: `a`
Dec 19 14:11:52.397 INFO [stderr]   --> src/main.rs:37:9
Dec 19 14:11:52.397 INFO [stderr]    |
Dec 19 14:11:52.397 INFO [stderr] 37 |     let a = E6 { a: 1 };
Dec 19 14:11:52.397 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 19 14:11:52.397 INFO [stderr]    |
Dec 19 14:11:52.397 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:11:52.397 INFO [stderr] 
Dec 19 14:11:52.397 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.397 INFO [stderr]  --> src/main.rs:2:5
Dec 19 14:11:52.397 INFO [stderr]   |
Dec 19 14:11:52.397 INFO [stderr] 2 |     A(u8),
Dec 19 14:11:52.397 INFO [stderr]   |     ^^^^^
Dec 19 14:11:52.397 INFO [stderr]   |
Dec 19 14:11:52.397 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 14:11:52.397 INFO [stderr] 
Dec 19 14:11:52.397 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.397 INFO [stderr]  --> src/main.rs:6:5
Dec 19 14:11:52.397 INFO [stderr]   |
Dec 19 14:11:52.397 INFO [stderr] 6 |     A(u8),
Dec 19 14:11:52.397 INFO [stderr]   |     ^^^^^
Dec 19 14:11:52.397 INFO [stderr] 
Dec 19 14:11:52.397 INFO [stderr] warning: variant is never constructed: `B`
Dec 19 14:11:52.397 INFO [stderr]  --> src/main.rs:7:5
Dec 19 14:11:52.397 INFO [stderr]   |
Dec 19 14:11:52.398 INFO [stderr] 7 |     B(u16),
Dec 19 14:11:52.398 INFO [stderr]   |     ^^^^^^
Dec 19 14:11:52.398 INFO [stderr] 
Dec 19 14:11:52.398 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.398 INFO [stderr]   --> src/main.rs:11:5
Dec 19 14:11:52.398 INFO [stderr]    |
Dec 19 14:11:52.398 INFO [stderr] 11 |     A(u16),
Dec 19 14:11:52.398 INFO [stderr]    |     ^^^^^^
Dec 19 14:11:52.398 INFO [stderr] 
Dec 19 14:11:52.398 INFO [stderr] warning: variant is never constructed: `B`
Dec 19 14:11:52.398 INFO [stderr]   --> src/main.rs:15:5
Dec 19 14:11:52.398 INFO [stderr]    |
Dec 19 14:11:52.398 INFO [stderr] 15 |     B(u16),
Dec 19 14:11:52.398 INFO [stderr]    |     ^^^^^^
Dec 19 14:11:52.398 INFO [stderr] 
Dec 19 14:11:52.398 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.398 INFO [stderr]   --> src/main.rs:16:5
Dec 19 14:11:52.398 INFO [stderr]    |
Dec 19 14:11:52.398 INFO [stderr] 16 |     A(u8),
Dec 19 14:11:52.398 INFO [stderr]    |     ^^^^^
Dec 19 14:11:52.398 INFO [stderr] 
Dec 19 14:11:52.398 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.398 INFO [stderr]   --> src/main.rs:20:5
Dec 19 14:11:52.398 INFO [stderr]    |
Dec 19 14:11:52.398 INFO [stderr] 20 |     A,
Dec 19 14:11:52.398 INFO [stderr]    |     ^
Dec 19 14:11:52.398 INFO [stderr] 
Dec 19 14:11:52.398 INFO [stderr] warning: variant is never constructed: `B`
Dec 19 14:11:52.398 INFO [stderr]   --> src/main.rs:21:5
Dec 19 14:11:52.398 INFO [stderr]    |
Dec 19 14:11:52.398 INFO [stderr] 21 |     B,
Dec 19 14:11:52.398 INFO [stderr]    |     ^
Dec 19 14:11:52.398 INFO [stderr] 
Dec 19 14:11:52.504 INFO [stderr] warning: unused variable: `a`
Dec 19 14:11:52.504 INFO [stderr]   --> src/main.rs:37:9
Dec 19 14:11:52.504 INFO [stderr]    |
Dec 19 14:11:52.504 INFO [stderr] 37 |     let a = E6 { a: 1 };
Dec 19 14:11:52.504 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 19 14:11:52.504 INFO [stderr]    |
Dec 19 14:11:52.504 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 14:11:52.504 INFO [stderr] 
Dec 19 14:11:52.504 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.504 INFO [stderr]  --> src/main.rs:2:5
Dec 19 14:11:52.504 INFO [stderr]   |
Dec 19 14:11:52.504 INFO [stderr] 2 |     A(u8),
Dec 19 14:11:52.505 INFO [stderr]   |     ^^^^^
Dec 19 14:11:52.505 INFO [stderr]   |
Dec 19 14:11:52.505 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 14:11:52.505 INFO [stderr] 
Dec 19 14:11:52.505 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.505 INFO [stderr]  --> src/main.rs:6:5
Dec 19 14:11:52.505 INFO [stderr]   |
Dec 19 14:11:52.505 INFO [stderr] 6 |     A(u8),
Dec 19 14:11:52.505 INFO [stderr]   |     ^^^^^
Dec 19 14:11:52.505 INFO [stderr] 
Dec 19 14:11:52.505 INFO [stderr] warning: variant is never constructed: `B`
Dec 19 14:11:52.505 INFO [stderr]  --> src/main.rs:7:5
Dec 19 14:11:52.505 INFO [stderr]   |
Dec 19 14:11:52.505 INFO [stderr] 7 |     B(u16),
Dec 19 14:11:52.505 INFO [stderr]   |     ^^^^^^
Dec 19 14:11:52.505 INFO [stderr] 
Dec 19 14:11:52.505 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.505 INFO [stderr]   --> src/main.rs:11:5
Dec 19 14:11:52.505 INFO [stderr]    |
Dec 19 14:11:52.505 INFO [stderr] 11 |     A(u16),
Dec 19 14:11:52.505 INFO [stderr]    |     ^^^^^^
Dec 19 14:11:52.505 INFO [stderr] 
Dec 19 14:11:52.505 INFO [stderr] warning: variant is never constructed: `B`
Dec 19 14:11:52.505 INFO [stderr]   --> src/main.rs:15:5
Dec 19 14:11:52.505 INFO [stderr]    |
Dec 19 14:11:52.505 INFO [stderr] 15 |     B(u16),
Dec 19 14:11:52.505 INFO [stderr]    |     ^^^^^^
Dec 19 14:11:52.505 INFO [stderr] 
Dec 19 14:11:52.505 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.505 INFO [stderr]   --> src/main.rs:16:5
Dec 19 14:11:52.505 INFO [stderr]    |
Dec 19 14:11:52.505 INFO [stderr] 16 |     A(u8),
Dec 19 14:11:52.505 INFO [stderr]    |     ^^^^^
Dec 19 14:11:52.505 INFO [stderr] 
Dec 19 14:11:52.505 INFO [stderr] warning: variant is never constructed: `A`
Dec 19 14:11:52.505 INFO [stderr]   --> src/main.rs:20:5
Dec 19 14:11:52.505 INFO [stderr]    |
Dec 19 14:11:52.505 INFO [stderr] 20 |     A,
Dec 19 14:11:52.505 INFO [stderr]    |     ^
Dec 19 14:11:52.505 INFO [stderr] 
Dec 19 14:11:52.505 INFO [stderr] warning: variant is never constructed: `B`
Dec 19 14:11:52.505 INFO [stderr]   --> src/main.rs:21:5
Dec 19 14:11:52.505 INFO [stderr]    |
Dec 19 14:11:52.505 INFO [stderr] 21 |     B,
Dec 19 14:11:52.505 INFO [stderr]    |     ^
Dec 19 14:11:52.505 INFO [stderr] 
Dec 19 14:11:52.545 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Dec 19 14:11:53.226 INFO running `"docker" "inspect" "683c4eaf087dd059df72500d4b054acfd02d75ad03ac61471ac33bff3c28727b"`
Dec 19 14:11:53.483 INFO running `"docker" "rm" "-f" "683c4eaf087dd059df72500d4b054acfd02d75ad03ac61471ac33bff3c28727b"`
Dec 19 14:11:53.868 INFO [stdout] 683c4eaf087dd059df72500d4b054acfd02d75ad03ac61471ac33bff3c28727b