Sep 02 17:07:55.306 INFO checking cryptopals-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 17:07:55.306 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 17:07:55.306 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:07:55.496 INFO blam! eb7e1deea0080186bfbc07509bd260dc22d43ef12907978e23cdb1944732bd53
Sep 02 17:07:55.498 INFO running `"docker" "start" "-a" "eb7e1deea0080186bfbc07509bd260dc22d43ef12907978e23cdb1944732bd53"`
Sep 02 17:07:56.344 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 02 17:07:56.353 INFO kablam!     Checking cryptopals v0.1.0 (file:///source)
Sep 02 17:07:57.093 INFO kablam! warning: function is never used: `to_bytes`
Sep 02 17:07:57.093 INFO kablam!  --> src/basics.rs:6:5
Sep 02 17:07:57.093 INFO kablam!   |
Sep 02 17:07:57.093 INFO kablam! 6 |     pub fn to_bytes(hex: &String) -> Vec<u8> {
Sep 02 17:07:57.093 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:07:57.093 INFO kablam!   |
Sep 02 17:07:57.093 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 17:07:57.093 INFO kablam! 
Sep 02 17:07:57.093 INFO kablam! warning: function is never used: `to_hex`
Sep 02 17:07:57.093 INFO kablam!   --> src/basics.rs:21:5
Sep 02 17:07:57.093 INFO kablam!    |
Sep 02 17:07:57.093 INFO kablam! 21 |     pub fn to_hex(bytes: Vec<u8>) -> String {
Sep 02 17:07:57.093 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:07:57.093 INFO kablam! 
Sep 02 17:07:57.094 INFO kablam! warning: function is never used: `hex_to_base64`
Sep 02 17:07:57.094 INFO kablam!   --> src/basics.rs:29:5
Sep 02 17:07:57.094 INFO kablam!    |
Sep 02 17:07:57.094 INFO kablam! 29 |     pub fn hex_to_base64(hex: &String) -> String {
Sep 02 17:07:57.094 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:07:57.094 INFO kablam! 
Sep 02 17:07:57.094 INFO kablam! warning: function is never used: `xor`
Sep 02 17:07:57.094 INFO kablam!   --> src/basics.rs:36:5
Sep 02 17:07:57.094 INFO kablam!    |
Sep 02 17:07:57.094 INFO kablam! 36 |     pub fn xor(a: &Vec<u8>, b: &Vec<u8>) -> Vec<u8> {
Sep 02 17:07:57.094 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 17:07:57.094 INFO kablam! 
Sep 02 17:07:57.284 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Sep 02 17:07:57.286 INFO kablam! su: No module specific data is present
Sep 02 17:07:57.664 INFO running `"docker" "rm" "-f" "eb7e1deea0080186bfbc07509bd260dc22d43ef12907978e23cdb1944732bd53"`
Sep 02 17:07:57.767 INFO blam! eb7e1deea0080186bfbc07509bd260dc22d43ef12907978e23cdb1944732bd53