Dec 18 05:28:43.851 INFO checking Shaheennamboori/Enum_Rust_lesson against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:28:43.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Shaheennamboori/Enum_Rust_lesson:/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 18 05:28:44.026 INFO [stdout] 8845edbe90c750fa79ed2d8f05971c4b06864a042391eb5bcf5ef2d388459dad
Dec 18 05:28:44.029 INFO running `"docker" "start" "-a" "8845edbe90c750fa79ed2d8f05971c4b06864a042391eb5bcf5ef2d388459dad"`
Dec 18 05:28:44.643 INFO [stderr]     Checking enum_lesson v0.1.0 (/opt/crater/workdir)
Dec 18 05:28:44.785 INFO [stderr] warning: variant is never constructed: `Up`
Dec 18 05:28:44.785 INFO [stderr]  --> src/main.rs:2:5
Dec 18 05:28:44.785 INFO [stderr]   |
Dec 18 05:28:44.785 INFO [stderr] 2 |     Up,
Dec 18 05:28:44.785 INFO [stderr]   |     ^^
Dec 18 05:28:44.785 INFO [stderr]   |
Dec 18 05:28:44.785 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:28:44.785 INFO [stderr] 
Dec 18 05:28:44.785 INFO [stderr] warning: variant is never constructed: `Left`
Dec 18 05:28:44.785 INFO [stderr]  --> src/main.rs:4:5
Dec 18 05:28:44.785 INFO [stderr]   |
Dec 18 05:28:44.785 INFO [stderr] 4 |     Left,
Dec 18 05:28:44.785 INFO [stderr]   |     ^^^^
Dec 18 05:28:44.785 INFO [stderr] 
Dec 18 05:28:44.785 INFO [stderr] warning: variant is never constructed: `Right`
Dec 18 05:28:44.785 INFO [stderr]  --> src/main.rs:5:5
Dec 18 05:28:44.785 INFO [stderr]   |
Dec 18 05:28:44.785 INFO [stderr] 5 |     Right
Dec 18 05:28:44.785 INFO [stderr]   |     ^^^^^
Dec 18 05:28:44.785 INFO [stderr] 
Dec 18 05:28:44.834 INFO [stderr] warning: variant is never constructed: `Up`
Dec 18 05:28:44.834 INFO [stderr]  --> src/main.rs:2:5
Dec 18 05:28:44.834 INFO [stderr]   |
Dec 18 05:28:44.834 INFO [stderr] 2 |     Up,
Dec 18 05:28:44.835 INFO [stderr]   |     ^^
Dec 18 05:28:44.835 INFO [stderr]   |
Dec 18 05:28:44.835 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 05:28:44.835 INFO [stderr] 
Dec 18 05:28:44.835 INFO [stderr] warning: variant is never constructed: `Left`
Dec 18 05:28:44.835 INFO [stderr]  --> src/main.rs:4:5
Dec 18 05:28:44.835 INFO [stderr]   |
Dec 18 05:28:44.835 INFO [stderr] 4 |     Left,
Dec 18 05:28:44.835 INFO [stderr]   |     ^^^^
Dec 18 05:28:44.835 INFO [stderr] 
Dec 18 05:28:44.835 INFO [stderr] warning: variant is never constructed: `Right`
Dec 18 05:28:44.835 INFO [stderr]  --> src/main.rs:5:5
Dec 18 05:28:44.835 INFO [stderr]   |
Dec 18 05:28:44.835 INFO [stderr] 5 |     Right
Dec 18 05:28:44.835 INFO [stderr]   |     ^^^^^
Dec 18 05:28:44.835 INFO [stderr] 
Dec 18 05:28:44.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 18 05:28:45.097 INFO running `"docker" "inspect" "8845edbe90c750fa79ed2d8f05971c4b06864a042391eb5bcf5ef2d388459dad"`
Dec 18 05:28:45.180 INFO running `"docker" "rm" "-f" "8845edbe90c750fa79ed2d8f05971c4b06864a042391eb5bcf5ef2d388459dad"`
Dec 18 05:28:45.322 INFO [stdout] 8845edbe90c750fa79ed2d8f05971c4b06864a042391eb5bcf5ef2d388459dad