Dec 19 08:59:52.510 INFO checking sgraf812/bench-mode against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:59:52.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:59:53.012 INFO [stdout] 2a31e92caa228ef8e3e0385d0e427f768ebda11a691891723078fbb744644bad
Dec 19 08:59:53.018 INFO running `"docker" "start" "-a" "2a31e92caa228ef8e3e0385d0e427f768ebda11a691891723078fbb744644bad"`
Dec 19 08:59:54.596 INFO [stderr]    Compiling regex v1.0.3
Dec 19 08:59:54.596 INFO [stderr]     Checking memchr v2.0.2
Dec 19 08:59:54.803 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 19 08:59:57.853 INFO [stderr]     Checking bench-mode v0.1.0 (/opt/crater/workdir)
Dec 19 08:59:58.261 INFO [stderr] warning: variant is never constructed: `Balanced`
Dec 19 08:59:58.261 INFO [stderr]   --> src/main.rs:39:5
Dec 19 08:59:58.261 INFO [stderr]    |
Dec 19 08:59:58.261 INFO [stderr] 39 |     Balanced,
Dec 19 08:59:58.261 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:59:58.261 INFO [stderr]    |
Dec 19 08:59:58.261 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 08:59:58.261 INFO [stderr] 
Dec 19 08:59:58.261 INFO [stderr] warning: variant is never constructed: `Max`
Dec 19 08:59:58.261 INFO [stderr]   --> src/main.rs:41:5
Dec 19 08:59:58.261 INFO [stderr]    |
Dec 19 08:59:58.261 INFO [stderr] 41 |     Max,
Dec 19 08:59:58.261 INFO [stderr]    |     ^^^
Dec 19 08:59:58.261 INFO [stderr] 
Dec 19 08:59:58.308 INFO [stderr] warning: variant is never constructed: `Balanced`
Dec 19 08:59:58.309 INFO [stderr]   --> src/main.rs:39:5
Dec 19 08:59:58.309 INFO [stderr]    |
Dec 19 08:59:58.309 INFO [stderr] 39 |     Balanced,
Dec 19 08:59:58.310 INFO [stderr]    |     ^^^^^^^^
Dec 19 08:59:58.310 INFO [stderr]    |
Dec 19 08:59:58.310 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 08:59:58.310 INFO [stderr] 
Dec 19 08:59:58.311 INFO [stderr] warning: variant is never constructed: `Max`
Dec 19 08:59:58.311 INFO [stderr]   --> src/main.rs:41:5
Dec 19 08:59:58.311 INFO [stderr]    |
Dec 19 08:59:58.312 INFO [stderr] 41 |     Max,
Dec 19 08:59:58.312 INFO [stderr]    |     ^^^
Dec 19 08:59:58.312 INFO [stderr] 
Dec 19 08:59:58.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Dec 19 08:59:59.030 INFO running `"docker" "inspect" "2a31e92caa228ef8e3e0385d0e427f768ebda11a691891723078fbb744644bad"`
Dec 19 08:59:59.438 INFO running `"docker" "rm" "-f" "2a31e92caa228ef8e3e0385d0e427f768ebda11a691891723078fbb744644bad"`
Dec 19 08:59:59.748 INFO [stdout] 2a31e92caa228ef8e3e0385d0e427f768ebda11a691891723078fbb744644bad