Sep 20 04:51:04.306 INFO checking cryptopals-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 04:51:04.306 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 04:51:04.306 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:51:04.455 INFO blam! 32ccb4feeea8fa1d78798344acc79570537d311a7df4faf6ef149578a844d24f
Sep 20 04:51:04.457 INFO running `"docker" "start" "-a" "32ccb4feeea8fa1d78798344acc79570537d311a7df4faf6ef149578a844d24f"`
Sep 20 04:51:05.294 INFO kablam! usermod: no changes
Sep 20 04:51:05.334 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 20 04:51:05.343 INFO kablam!     Checking cryptopals v0.1.0 (/source)
Sep 20 04:51:05.744 INFO kablam! warning: function is never used: `to_bytes`
Sep 20 04:51:05.744 INFO kablam!  --> src/basics.rs:6:5
Sep 20 04:51:05.744 INFO kablam!   |
Sep 20 04:51:05.744 INFO kablam! 6 |     pub fn to_bytes(hex: &String) -> Vec<u8> {
Sep 20 04:51:05.744 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:51:05.744 INFO kablam!   |
Sep 20 04:51:05.744 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 04:51:05.744 INFO kablam! 
Sep 20 04:51:05.747 INFO kablam! warning: function is never used: `to_hex`
Sep 20 04:51:05.747 INFO kablam!   --> src/basics.rs:21:5
Sep 20 04:51:05.747 INFO kablam!    |
Sep 20 04:51:05.747 INFO kablam! 21 |     pub fn to_hex(bytes: Vec<u8>) -> String {
Sep 20 04:51:05.747 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:51:05.747 INFO kablam! 
Sep 20 04:51:05.747 INFO kablam! warning: function is never used: `hex_to_base64`
Sep 20 04:51:05.747 INFO kablam!   --> src/basics.rs:29:5
Sep 20 04:51:05.747 INFO kablam!    |
Sep 20 04:51:05.747 INFO kablam! 29 |     pub fn hex_to_base64(hex: &String) -> String {
Sep 20 04:51:05.747 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:51:05.747 INFO kablam! 
Sep 20 04:51:05.747 INFO kablam! warning: function is never used: `xor`
Sep 20 04:51:05.747 INFO kablam!   --> src/basics.rs:36:5
Sep 20 04:51:05.747 INFO kablam!    |
Sep 20 04:51:05.747 INFO kablam! 36 |     pub fn xor(a: &Vec<u8>, b: &Vec<u8>) -> Vec<u8> {
Sep 20 04:51:05.747 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:51:05.747 INFO kablam! 
Sep 20 04:51:05.925 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Sep 20 04:51:05.925 INFO kablam! su: No module specific data is present
Sep 20 04:51:06.751 INFO running `"docker" "rm" "-f" "32ccb4feeea8fa1d78798344acc79570537d311a7df4faf6ef149578a844d24f"`
Sep 20 04:51:06.859 INFO blam! 32ccb4feeea8fa1d78798344acc79570537d311a7df4faf6ef149578a844d24f