Oct 12 22:10:48.329 INFO checking eginez/cryptopals-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:10:48.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 12 22:10:52.353 INFO blam! 2204de52f84785199b93e683917a2159ae9bf97d69fd390c5989afeabc65eb1a
Oct 12 22:10:52.355 INFO running `"docker" "start" "-a" "2204de52f84785199b93e683917a2159ae9bf97d69fd390c5989afeabc65eb1a"`
Oct 12 22:10:54.360 INFO kablam! usermod: no changes
Oct 12 22:10:54.421 INFO kablam!     Checking cryptopals-rust v0.1.0 (/source)
Oct 12 22:10:55.270 INFO kablam! warning: function is never used: `read_file_as_lines`
Oct 12 22:10:55.270 INFO kablam!    --> src/lib.rs:202:1
Oct 12 22:10:55.270 INFO kablam!     |
Oct 12 22:10:55.270 INFO kablam! 202 | fn read_file_as_lines(file_path: String) -> io::Result<Vec<Vec<u8>>> {
Oct 12 22:10:55.270 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:10:55.270 INFO kablam!     |
Oct 12 22:10:55.270 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 22:10:55.270 INFO kablam! 
Oct 12 22:10:55.941 INFO kablam! warning: unused import: `crypto::decode_hex`
Oct 12 22:10:55.941 INFO kablam!  --> src/main.rs:3:5
Oct 12 22:10:55.941 INFO kablam!   |
Oct 12 22:10:55.942 INFO kablam! 3 | use crypto::decode_hex;
Oct 12 22:10:55.942 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 22:10:55.942 INFO kablam!   |
Oct 12 22:10:55.943 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:10:55.943 INFO kablam! 
Oct 12 22:10:56.203 INFO kablam! warning: unused import: `crypto::decode_hex`
Oct 12 22:10:56.203 INFO kablam!  --> src/main.rs:3:5
Oct 12 22:10:56.203 INFO kablam!   |
Oct 12 22:10:56.204 INFO kablam! 3 | use crypto::decode_hex;
Oct 12 22:10:56.204 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 22:10:56.204 INFO kablam!   |
Oct 12 22:10:56.205 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:10:56.205 INFO kablam! 
Oct 12 22:10:56.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Oct 12 22:10:56.304 INFO kablam! su: No module specific data is present
Oct 12 22:10:57.228 INFO running `"docker" "rm" "-f" "2204de52f84785199b93e683917a2159ae9bf97d69fd390c5989afeabc65eb1a"`
Oct 12 22:10:57.485 INFO blam! 2204de52f84785199b93e683917a2159ae9bf97d69fd390c5989afeabc65eb1a