Oct 13 04:31:51.623 INFO checking Gregory-Meyer/coreutils-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 04:31:51.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 04:31:52.052 INFO blam! 0c880872b1c3bd8deeeecc6f2abbbe965935063444314c1d7e64aff0709ec826
Oct 13 04:31:52.053 INFO running `"docker" "start" "-a" "0c880872b1c3bd8deeeecc6f2abbbe965935063444314c1d7e64aff0709ec826"`
Oct 13 04:31:52.793 INFO kablam! usermod: no changes
Oct 13 04:31:52.854 INFO kablam!     Checking coreutils v0.1.0 (/source)
Oct 13 04:31:53.288 INFO kablam! warning: function is never used: `reverse_split_buffer`
Oct 13 04:31:53.288 INFO kablam!  --> src/lib.rs:7:1
Oct 13 04:31:53.288 INFO kablam!   |
Oct 13 04:31:53.288 INFO kablam! 7 | fn reverse_split_buffer<'a>(buffer: &'a str, split: &str) -> Vec<&'a str> {
Oct 13 04:31:53.288 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:31:53.288 INFO kablam!   |
Oct 13 04:31:53.288 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 04:31:53.288 INFO kablam! 
Oct 13 04:31:53.792 INFO kablam! warning: function is never used: `reverse_split_buffer`
Oct 13 04:31:53.792 INFO kablam!  --> src/lib.rs:7:1
Oct 13 04:31:53.792 INFO kablam!   |
Oct 13 04:31:53.793 INFO kablam! 7 | fn reverse_split_buffer<'a>(buffer: &'a str, split: &str) -> Vec<&'a str> {
Oct 13 04:31:53.793 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:31:53.793 INFO kablam!   |
Oct 13 04:31:53.793 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 04:31:53.793 INFO kablam! 
Oct 13 04:31:55.577 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Oct 13 04:31:55.584 INFO kablam! su: No module specific data is present
Oct 13 04:31:56.449 INFO running `"docker" "rm" "-f" "0c880872b1c3bd8deeeecc6f2abbbe965935063444314c1d7e64aff0709ec826"`
Oct 13 04:31:56.726 INFO blam! 0c880872b1c3bd8deeeecc6f2abbbe965935063444314c1d7e64aff0709ec826