Oct 13 16:23:28.486 INFO checking cryptopals-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:23:28.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 16:23:28.772 INFO blam! 6fd05139cab5fbc729466405b03275d3fe99ecfd0dc4ca4c3b4622b5e5680d75
Oct 13 16:23:28.780 INFO running `"docker" "start" "-a" "6fd05139cab5fbc729466405b03275d3fe99ecfd0dc4ca4c3b4622b5e5680d75"`
Oct 13 16:23:29.668 INFO kablam! usermod: no changes
Oct 13 16:23:29.744 INFO kablam! warning: only one of `license` or `license-file` is necessary
Oct 13 16:23:29.752 INFO kablam!     Checking cryptopals v0.1.0 (/source)
Oct 13 16:23:31.116 INFO kablam! warning: function is never used: `to_bytes`
Oct 13 16:23:31.116 INFO kablam!  --> src/basics.rs:6:5
Oct 13 16:23:31.116 INFO kablam!   |
Oct 13 16:23:31.116 INFO kablam! 6 |     pub fn to_bytes(hex: &String) -> Vec<u8> {
Oct 13 16:23:31.116 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:23:31.116 INFO kablam!   |
Oct 13 16:23:31.116 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 16:23:31.116 INFO kablam! 
Oct 13 16:23:31.116 INFO kablam! warning: function is never used: `to_hex`
Oct 13 16:23:31.116 INFO kablam!   --> src/basics.rs:21:5
Oct 13 16:23:31.116 INFO kablam!    |
Oct 13 16:23:31.116 INFO kablam! 21 |     pub fn to_hex(bytes: Vec<u8>) -> String {
Oct 13 16:23:31.116 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:23:31.116 INFO kablam! 
Oct 13 16:23:31.117 INFO kablam! warning: function is never used: `hex_to_base64`
Oct 13 16:23:31.117 INFO kablam!   --> src/basics.rs:29:5
Oct 13 16:23:31.117 INFO kablam!    |
Oct 13 16:23:31.117 INFO kablam! 29 |     pub fn hex_to_base64(hex: &String) -> String {
Oct 13 16:23:31.117 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:23:31.117 INFO kablam! 
Oct 13 16:23:31.117 INFO kablam! warning: function is never used: `xor`
Oct 13 16:23:31.117 INFO kablam!   --> src/basics.rs:36:5
Oct 13 16:23:31.117 INFO kablam!    |
Oct 13 16:23:31.117 INFO kablam! 36 |     pub fn xor(a: &Vec<u8>, b: &Vec<u8>) -> Vec<u8> {
Oct 13 16:23:31.117 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:23:31.117 INFO kablam! 
Oct 13 16:23:31.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Oct 13 16:23:31.636 INFO kablam! su: No module specific data is present
Oct 13 16:23:32.014 INFO running `"docker" "rm" "-f" "6fd05139cab5fbc729466405b03275d3fe99ecfd0dc4ca4c3b4622b5e5680d75"`
Oct 13 16:23:32.192 INFO blam! 6fd05139cab5fbc729466405b03275d3fe99ecfd0dc4ca4c3b4622b5e5680d75