Dec 04 15:43:54.460 INFO checking kkat0/circleci-demo against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:43:54.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 15:43:54.851 INFO [stdout] d06e9df6619ba818ff7295ac885810df771c1f733513004d1862beffa2a5957c
Dec 04 15:43:54.853 INFO running `"docker" "start" "-a" "d06e9df6619ba818ff7295ac885810df771c1f733513004d1862beffa2a5957c"`
Dec 04 15:43:56.366 INFO [stderr] usermod: no changes
Dec 04 15:43:56.455 INFO [stderr]     Checking rust-cidemo v0.1.0 (/source)
Dec 04 15:43:56.882 INFO [stderr] warning: function is never used: `add_two`
Dec 04 15:43:56.882 INFO [stderr]  --> src/main.rs:5:1
Dec 04 15:43:56.882 INFO [stderr]   |
Dec 04 15:43:56.882 INFO [stderr] 5 | fn add_two(a: i32) -> i32 {
Dec 04 15:43:56.882 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:43:56.882 INFO [stderr]   |
Dec 04 15:43:56.882 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 15:43:56.882 INFO [stderr] 
Dec 04 15:43:57.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 04 15:43:57.079 INFO [stderr] su: No module specific data is present
Dec 04 15:43:57.634 INFO running `"docker" "inspect" "d06e9df6619ba818ff7295ac885810df771c1f733513004d1862beffa2a5957c"`
Dec 04 15:43:57.857 INFO running `"docker" "rm" "-f" "d06e9df6619ba818ff7295ac885810df771c1f733513004d1862beffa2a5957c"`
Dec 04 15:43:58.179 INFO [stdout] d06e9df6619ba818ff7295ac885810df771c1f733513004d1862beffa2a5957c