Oct 13 17:42:11.837 INFO checking binomial-iter-0.1.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 17:42:11.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 13 17:42:12.277 INFO blam! 1cb7e70f5b7ba5b9b19003de2516c0a3835b4af7504702caac443faf9a713290
Oct 13 17:42:12.278 INFO running `"docker" "start" "-a" "1cb7e70f5b7ba5b9b19003de2516c0a3835b4af7504702caac443faf9a713290"`
Oct 13 17:42:12.877 INFO kablam! usermod: no changes
Oct 13 17:42:12.914 INFO kablam!     Checking binomial-iter v0.1.0 (/source)
Oct 13 17:42:13.873 INFO kablam! warning: function is never used: `n_iter`
Oct 13 17:42:13.874 INFO kablam!  --> src/test.rs:8:1
Oct 13 17:42:13.874 INFO kablam!   |
Oct 13 17:42:13.874 INFO kablam! 8 | fn n_iter() {
Oct 13 17:42:13.874 INFO kablam!   | ^^^^^^^^^^^
Oct 13 17:42:13.874 INFO kablam!   |
Oct 13 17:42:13.874 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 17:42:13.874 INFO kablam! 
Oct 13 17:42:13.898 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Oct 13 17:42:13.898 INFO kablam! su: No module specific data is present
Oct 13 17:42:14.583 INFO running `"docker" "rm" "-f" "1cb7e70f5b7ba5b9b19003de2516c0a3835b4af7504702caac443faf9a713290"`
Oct 13 17:42:14.875 INFO blam! 1cb7e70f5b7ba5b9b19003de2516c0a3835b4af7504702caac443faf9a713290