Dec 17 15:37:30.941 INFO checking sgraf812/bench-mode against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:37:30.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sgraf812/bench-mode:/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 15:37:31.406 INFO [stdout] e2b6b9972495c2d482f23908ed414b3b3aa81e886a5215ae329c0cd11a6fa5ed
Dec 17 15:37:31.409 INFO running `"docker" "start" "-a" "e2b6b9972495c2d482f23908ed414b3b3aa81e886a5215ae329c0cd11a6fa5ed"`
Dec 17 15:37:33.340 INFO [stderr]    Compiling regex v1.0.3
Dec 17 15:37:33.340 INFO [stderr]     Checking memchr v2.0.2
Dec 17 15:37:33.736 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 17 15:37:36.487 INFO [stderr]     Checking bench-mode v0.1.0 (/opt/crater/workdir)
Dec 17 15:37:36.804 INFO [stderr] warning: variant is never constructed: `Balanced`
Dec 17 15:37:36.804 INFO [stderr]   --> src/main.rs:39:5
Dec 17 15:37:36.804 INFO [stderr]    |
Dec 17 15:37:36.804 INFO [stderr] 39 |     Balanced,
Dec 17 15:37:36.804 INFO [stderr]    |     ^^^^^^^^
Dec 17 15:37:36.804 INFO [stderr]    |
Dec 17 15:37:36.804 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:37:36.804 INFO [stderr] 
Dec 17 15:37:36.804 INFO [stderr] warning: variant is never constructed: `Max`
Dec 17 15:37:36.805 INFO [stderr]   --> src/main.rs:41:5
Dec 17 15:37:36.805 INFO [stderr]    |
Dec 17 15:37:36.805 INFO [stderr] 41 |     Max,
Dec 17 15:37:36.805 INFO [stderr]    |     ^^^
Dec 17 15:37:36.805 INFO [stderr] 
Dec 17 15:37:36.828 INFO [stderr] warning: variant is never constructed: `Balanced`
Dec 17 15:37:36.828 INFO [stderr]   --> src/main.rs:39:5
Dec 17 15:37:36.828 INFO [stderr]    |
Dec 17 15:37:36.828 INFO [stderr] 39 |     Balanced,
Dec 17 15:37:36.829 INFO [stderr]    |     ^^^^^^^^
Dec 17 15:37:36.829 INFO [stderr]    |
Dec 17 15:37:36.829 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:37:36.829 INFO [stderr] 
Dec 17 15:37:36.830 INFO [stderr] warning: variant is never constructed: `Max`
Dec 17 15:37:36.830 INFO [stderr]   --> src/main.rs:41:5
Dec 17 15:37:36.834 INFO [stderr]    |
Dec 17 15:37:36.834 INFO [stderr] 41 |     Max,
Dec 17 15:37:36.834 INFO [stderr]    |     ^^^
Dec 17 15:37:36.834 INFO [stderr] 
Dec 17 15:37:36.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Dec 17 15:37:37.684 INFO running `"docker" "inspect" "e2b6b9972495c2d482f23908ed414b3b3aa81e886a5215ae329c0cd11a6fa5ed"`
Dec 17 15:37:38.018 INFO running `"docker" "rm" "-f" "e2b6b9972495c2d482f23908ed414b3b3aa81e886a5215ae329c0cd11a6fa5ed"`
Dec 17 15:37:38.279 INFO [stdout] e2b6b9972495c2d482f23908ed414b3b3aa81e886a5215ae329c0cd11a6fa5ed