Dec 11 15:24:21.513 INFO checking kkat0/circleci-demo against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 15:24:21.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 15:24:21.988 INFO [stdout] 215f09e7a475b45a738f6f83539e8558c1b49d2893da29f30a6d879c6a371b2e
Dec 11 15:24:21.990 INFO running `"docker" "start" "-a" "215f09e7a475b45a738f6f83539e8558c1b49d2893da29f30a6d879c6a371b2e"`
Dec 11 15:24:23.740 INFO [stderr] usermod: no changes
Dec 11 15:24:23.800 INFO [stderr]     Checking rust-cidemo v0.1.0 (/source)
Dec 11 15:24:24.471 INFO [stderr] warning: function is never used: `add_two`
Dec 11 15:24:24.471 INFO [stderr]  --> src/main.rs:5:1
Dec 11 15:24:24.471 INFO [stderr]   |
Dec 11 15:24:24.471 INFO [stderr] 5 | fn add_two(a: i32) -> i32 {
Dec 11 15:24:24.471 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:24:24.471 INFO [stderr]   |
Dec 11 15:24:24.471 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:24:24.471 INFO [stderr] 
Dec 11 15:24:24.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 11 15:24:24.628 INFO [stderr] su: No module specific data is present
Dec 11 15:24:25.560 INFO running `"docker" "inspect" "215f09e7a475b45a738f6f83539e8558c1b49d2893da29f30a6d879c6a371b2e"`
Dec 11 15:24:25.864 INFO running `"docker" "rm" "-f" "215f09e7a475b45a738f6f83539e8558c1b49d2893da29f30a6d879c6a371b2e"`
Dec 11 15:24:26.072 INFO [stdout] 215f09e7a475b45a738f6f83539e8558c1b49d2893da29f30a6d879c6a371b2e