Nov 04 04:21:35.664 INFO checking kgtkr/op_abstraction against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 04:21:35.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 04:21:36.067 INFO blam! 50467e989cb76608d1af4a0d2c0c4f5e197e070d50c03080e3000c853ef04caa
Nov 04 04:21:36.070 INFO running `"docker" "start" "-a" "50467e989cb76608d1af4a0d2c0c4f5e197e070d50c03080e3000c853ef04caa"`
Nov 04 04:21:37.268 INFO kablam! usermod: no changes
Nov 04 04:21:37.331 INFO kablam!     Checking op_abstraction v0.1.0 (/source)
Nov 04 04:21:37.827 INFO kablam! warning: function is never used: `op`
Nov 04 04:21:37.827 INFO kablam!  --> src/main.rs:5:1
Nov 04 04:21:37.827 INFO kablam!   |
Nov 04 04:21:37.827 INFO kablam! 5 | fn op(i: i32, a: i64, b: i64) -> i64 {
Nov 04 04:21:37.827 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 04:21:37.835 INFO kablam!   |
Nov 04 04:21:37.835 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 04:21:37.835 INFO kablam! 
Nov 04 04:21:38.076 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 04 04:21:38.083 INFO kablam! su: No module specific data is present
Nov 04 04:21:38.838 INFO running `"docker" "rm" "-f" "50467e989cb76608d1af4a0d2c0c4f5e197e070d50c03080e3000c853ef04caa"`
Nov 04 04:21:39.235 INFO blam! 50467e989cb76608d1af4a0d2c0c4f5e197e070d50c03080e3000c853ef04caa