Sep 10 20:38:52.702 INFO checking cryptopals-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:38:52.702 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:38:52.702 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:38:52.833 INFO blam! b2f5401b59fa296451fcd92e9ae2270506f88e33b97642562e32f0d0cfc57204
Sep 10 20:38:52.835 INFO running `"docker" "start" "-a" "b2f5401b59fa296451fcd92e9ae2270506f88e33b97642562e32f0d0cfc57204"`
Sep 10 20:38:54.017 INFO kablam! usermod: no changes
Sep 10 20:38:54.045 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 10 20:38:54.053 INFO kablam!     Checking cryptopals v0.1.0 (file:///source)
Sep 10 20:38:54.512 INFO kablam! warning: function is never used: `to_bytes`
Sep 10 20:38:54.512 INFO kablam!  --> src/basics.rs:6:5
Sep 10 20:38:54.512 INFO kablam!   |
Sep 10 20:38:54.512 INFO kablam! 6 |     pub fn to_bytes(hex: &String) -> Vec<u8> {
Sep 10 20:38:54.512 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:38:54.512 INFO kablam!   |
Sep 10 20:38:54.512 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 20:38:54.512 INFO kablam! 
Sep 10 20:38:54.512 INFO kablam! warning: function is never used: `to_hex`
Sep 10 20:38:54.512 INFO kablam!   --> src/basics.rs:21:5
Sep 10 20:38:54.512 INFO kablam!    |
Sep 10 20:38:54.512 INFO kablam! 21 |     pub fn to_hex(bytes: Vec<u8>) -> String {
Sep 10 20:38:54.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:38:54.512 INFO kablam! 
Sep 10 20:38:54.512 INFO kablam! warning: function is never used: `hex_to_base64`
Sep 10 20:38:54.512 INFO kablam!   --> src/basics.rs:29:5
Sep 10 20:38:54.512 INFO kablam!    |
Sep 10 20:38:54.512 INFO kablam! 29 |     pub fn hex_to_base64(hex: &String) -> String {
Sep 10 20:38:54.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:38:54.512 INFO kablam! 
Sep 10 20:38:54.512 INFO kablam! warning: function is never used: `xor`
Sep 10 20:38:54.512 INFO kablam!   --> src/basics.rs:36:5
Sep 10 20:38:54.512 INFO kablam!    |
Sep 10 20:38:54.512 INFO kablam! 36 |     pub fn xor(a: &Vec<u8>, b: &Vec<u8>) -> Vec<u8> {
Sep 10 20:38:54.512 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:38:54.512 INFO kablam! 
Sep 10 20:38:54.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Sep 10 20:38:54.678 INFO kablam! su: No module specific data is present
Sep 10 20:38:55.603 INFO running `"docker" "rm" "-f" "b2f5401b59fa296451fcd92e9ae2270506f88e33b97642562e32f0d0cfc57204"`
Sep 10 20:38:55.668 INFO blam! b2f5401b59fa296451fcd92e9ae2270506f88e33b97642562e32f0d0cfc57204