Dec 17 21:21:28.503 INFO checking kkat0/circleci-demo against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:21:28.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/kkat0/circleci-demo:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:21:28.725 INFO [stdout] bdf2c8ad62e158a95c925f648d1fd339b6e3d835a7a1d2c74fe276ef4008431c
Dec 17 21:21:28.729 INFO running `"docker" "start" "-a" "bdf2c8ad62e158a95c925f648d1fd339b6e3d835a7a1d2c74fe276ef4008431c"`
Dec 17 21:21:29.415 INFO [stderr]     Checking rust-cidemo v0.1.0 (/opt/crater/workdir)
Dec 17 21:21:29.612 INFO [stderr] warning: function is never used: `add_two`
Dec 17 21:21:29.616 INFO [stderr]  --> src/main.rs:5:1
Dec 17 21:21:29.616 INFO [stderr]   |
Dec 17 21:21:29.616 INFO [stderr] 5 | fn add_two(a: i32) -> i32 {
Dec 17 21:21:29.616 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:21:29.616 INFO [stderr]   |
Dec 17 21:21:29.616 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:21:29.616 INFO [stderr] 
Dec 17 21:21:29.730 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Dec 17 21:21:30.056 INFO running `"docker" "inspect" "bdf2c8ad62e158a95c925f648d1fd339b6e3d835a7a1d2c74fe276ef4008431c"`
Dec 17 21:21:30.160 INFO running `"docker" "rm" "-f" "bdf2c8ad62e158a95c925f648d1fd339b6e3d835a7a1d2c74fe276ef4008431c"`
Dec 17 21:21:30.268 INFO [stdout] bdf2c8ad62e158a95c925f648d1fd339b6e3d835a7a1d2c74fe276ef4008431c