Dec 19 08:59:53.349 INFO checking sgraf812/bench-mode against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:59:53.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:59:53.808 INFO [stdout] 04f87cb1019fa91f79d064dfccc74ecf6e37ae16ed11159704d71cd6da4e9de0
Dec 19 08:59:53.810 INFO running `"docker" "start" "-a" "04f87cb1019fa91f79d064dfccc74ecf6e37ae16ed11159704d71cd6da4e9de0"`
Dec 19 08:59:55.397 INFO [stderr]    Compiling regex v1.0.3
Dec 19 08:59:55.406 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 19 08:59:59.203 INFO [stderr]     Checking bench-mode v0.1.0 (/opt/crater/workdir)
Dec 19 08:59:59.698 INFO [stderr] warning: variant is never constructed: `Balanced`
Dec 19 08:59:59.698 INFO [stderr]   --> src/main.rs:39:5
Dec 19 08:59:59.699 INFO [stderr]    |
Dec 19 08:59:59.699 INFO [stderr] 39 |     Balanced,
Dec 19 08:59:59.699 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:59:59.699 INFO [stderr]    |
Dec 19 08:59:59.700 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 08:59:59.700 INFO [stderr] 
Dec 19 08:59:59.700 INFO [stderr] warning: variant is never constructed: `Max`
Dec 19 08:59:59.700 INFO [stderr]   --> src/main.rs:41:5
Dec 19 08:59:59.705 INFO [stderr]    |
Dec 19 08:59:59.705 INFO [stderr] 41 |     Max,
Dec 19 08:59:59.705 INFO [stderr]    |     ^^^
Dec 19 08:59:59.705 INFO [stderr] 
Dec 19 08:59:59.712 INFO [stderr] warning: variant is never constructed: `Balanced`
Dec 19 08:59:59.712 INFO [stderr]   --> src/main.rs:39:5
Dec 19 08:59:59.712 INFO [stderr]    |
Dec 19 08:59:59.712 INFO [stderr] 39 |     Balanced,
Dec 19 08:59:59.712 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:59:59.713 INFO [stderr]    |
Dec 19 08:59:59.713 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 08:59:59.713 INFO [stderr] 
Dec 19 08:59:59.713 INFO [stderr] warning: variant is never constructed: `Max`
Dec 19 08:59:59.713 INFO [stderr]   --> src/main.rs:41:5
Dec 19 08:59:59.713 INFO [stderr]    |
Dec 19 08:59:59.713 INFO [stderr] 41 |     Max,
Dec 19 08:59:59.713 INFO [stderr]    |     ^^^
Dec 19 08:59:59.713 INFO [stderr] 
Dec 19 08:59:59.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
Dec 19 09:00:00.620 INFO running `"docker" "inspect" "04f87cb1019fa91f79d064dfccc74ecf6e37ae16ed11159704d71cd6da4e9de0"`
Dec 19 09:00:00.988 INFO running `"docker" "rm" "-f" "04f87cb1019fa91f79d064dfccc74ecf6e37ae16ed11159704d71cd6da4e9de0"`
Dec 19 09:00:01.404 INFO [stdout] 04f87cb1019fa91f79d064dfccc74ecf6e37ae16ed11159704d71cd6da4e9de0