Jul 12 11:33:42.657 INFO checking cryptopals-0.1.0 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 11:33:42.657 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 11:33:42.657 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 11:33:42.657 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:33:42.912 INFO blam! 179eafbe9c1362b244e13e0112a733194083b66928299d1cbde53f7dc096df73
Jul 12 11:33:42.915 INFO running `"docker" "start" "-a" "179eafbe9c1362b244e13e0112a733194083b66928299d1cbde53f7dc096df73"`
Jul 12 11:33:43.990 INFO kablam! warning: only one of `license` or `license-file` is necessary
Jul 12 11:33:44.005 INFO kablam!     Checking cryptopals v0.1.0 (file:///source)
Jul 12 11:33:44.691 INFO kablam! warning: function is never used: `to_bytes`
Jul 12 11:33:44.691 INFO kablam!  --> src/basics.rs:6:5
Jul 12 11:33:44.691 INFO kablam!   |
Jul 12 11:33:44.691 INFO kablam! 6 |     pub fn to_bytes(hex: &String) -> Vec<u8> {
Jul 12 11:33:44.691 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:33:44.691 INFO kablam!   |
Jul 12 11:33:44.691 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 12 11:33:44.691 INFO kablam! 
Jul 12 11:33:44.692 INFO kablam! warning: function is never used: `to_hex`
Jul 12 11:33:44.692 INFO kablam!   --> src/basics.rs:21:5
Jul 12 11:33:44.692 INFO kablam!    |
Jul 12 11:33:44.692 INFO kablam! 21 |     pub fn to_hex(bytes: Vec<u8>) -> String {
Jul 12 11:33:44.692 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:33:44.692 INFO kablam! 
Jul 12 11:33:44.692 INFO kablam! warning: function is never used: `hex_to_base64`
Jul 12 11:33:44.692 INFO kablam!   --> src/basics.rs:29:5
Jul 12 11:33:44.692 INFO kablam!    |
Jul 12 11:33:44.692 INFO kablam! 29 |     pub fn hex_to_base64(hex: &String) -> String {
Jul 12 11:33:44.692 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:33:44.692 INFO kablam! 
Jul 12 11:33:44.692 INFO kablam! warning: function is never used: `xor`
Jul 12 11:33:44.692 INFO kablam!   --> src/basics.rs:36:5
Jul 12 11:33:44.692 INFO kablam!    |
Jul 12 11:33:44.692 INFO kablam! 36 |     pub fn xor(a: &Vec<u8>, b: &Vec<u8>) -> Vec<u8> {
Jul 12 11:33:44.692 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 11:33:44.692 INFO kablam! 
Jul 12 11:33:44.721 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Jul 12 11:33:44.725 INFO kablam! su: No module specific data is present
Jul 12 11:33:45.242 INFO running `"docker" "rm" "-f" "179eafbe9c1362b244e13e0112a733194083b66928299d1cbde53f7dc096df73"`
Jul 12 11:33:45.408 INFO blam! 179eafbe9c1362b244e13e0112a733194083b66928299d1cbde53f7dc096df73