Oct 12 16:43:40.559 INFO checking nathanm2/iron-gcd against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 16:43:40.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 16:43:41.042 INFO blam! e97a124b1fe362b212014e64c55b0a7239ad4dea85e9dda4f812408963f9f30c
Oct 12 16:43:41.049 INFO running `"docker" "start" "-a" "e97a124b1fe362b212014e64c55b0a7239ad4dea85e9dda4f812408963f9f30c"`
Oct 12 16:43:41.921 INFO kablam! usermod: no changes
Oct 12 16:43:41.972 INFO kablam!     Checking iron-gcd v0.1.0 (/source)
Oct 12 16:43:42.289 INFO kablam! warning: function is never used: `gcd`
Oct 12 16:43:42.289 INFO kablam!  --> src/main.rs:1:1
Oct 12 16:43:42.289 INFO kablam!   |
Oct 12 16:43:42.289 INFO kablam! 1 | fn gcd(mut a: u64, mut b: u64) -> u64 {
Oct 12 16:43:42.289 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:43:42.289 INFO kablam!   |
Oct 12 16:43:42.289 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 16:43:42.289 INFO kablam! 
Oct 12 16:43:42.335 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Oct 12 16:43:42.338 INFO kablam! su: No module specific data is present
Oct 12 16:43:42.825 INFO running `"docker" "rm" "-f" "e97a124b1fe362b212014e64c55b0a7239ad4dea85e9dda4f812408963f9f30c"`
Oct 12 16:43:43.039 INFO blam! e97a124b1fe362b212014e64c55b0a7239ad4dea85e9dda4f812408963f9f30c