Dec 04 15:51:09.155 INFO checking kgtkr/op_abstraction against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:51:09.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15:51:09.560 INFO [stdout] 2ab4a1da694ae44c8aa92f0590ffc173476158f3b79a2ba047063d7ddbb0fd1d
Dec 04 15:51:09.565 INFO running `"docker" "start" "-a" "2ab4a1da694ae44c8aa92f0590ffc173476158f3b79a2ba047063d7ddbb0fd1d"`
Dec 04 15:51:10.575 INFO [stderr] usermod: no changes
Dec 04 15:51:10.631 INFO [stderr]     Checking op_abstraction v0.1.0 (/source)
Dec 04 15:51:10.976 INFO [stderr] warning: function is never used: `op`
Dec 04 15:51:10.976 INFO [stderr]  --> src/main.rs:5:1
Dec 04 15:51:10.976 INFO [stderr]   |
Dec 04 15:51:10.976 INFO [stderr] 5 | fn op(i: i32, a: i64, b: i64) -> i64 {
Dec 04 15:51:10.976 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:51:10.976 INFO [stderr]   |
Dec 04 15:51:10.976 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 15:51:10.976 INFO [stderr] 
Dec 04 15:51:11.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 04 15:51:11.146 INFO [stderr] su: No module specific data is present
Dec 04 15:51:11.899 INFO running `"docker" "inspect" "2ab4a1da694ae44c8aa92f0590ffc173476158f3b79a2ba047063d7ddbb0fd1d"`
Dec 04 15:51:12.125 INFO running `"docker" "rm" "-f" "2ab4a1da694ae44c8aa92f0590ffc173476158f3b79a2ba047063d7ddbb0fd1d"`
Dec 04 15:51:12.324 INFO [stdout] 2ab4a1da694ae44c8aa92f0590ffc173476158f3b79a2ba047063d7ddbb0fd1d