Dec 17 18:45:03.980 INFO checking nicofff/rustopals against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:45:03.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/nicofff/rustopals:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:45:04.426 INFO [stdout] bb17919b346ca6c530346f31ca9bf357024c27d005d6a71c4bb4e628f13cb2f5
Dec 17 18:45:04.428 INFO running `"docker" "start" "-a" "bb17919b346ca6c530346f31ca9bf357024c27d005d6a71c4bb4e628f13cb2f5"`
Dec 17 18:45:06.218 INFO [stderr]     Checking cryptopals v0.1.0 (/opt/crater/workdir)
Dec 17 18:45:06.760 INFO [stderr] warning: unused imports: `bytes_to_hex`, `hex_to_bytes`
Dec 17 18:45:06.760 INFO [stderr]  --> src/main.rs:3:18
Dec 17 18:45:06.760 INFO [stderr]   |
Dec 17 18:45:06.760 INFO [stderr] 3 | use formatters::{hex_to_bytes,bytes_to_hex,b64_to_bytes};
Dec 17 18:45:06.760 INFO [stderr]   |                  ^^^^^^^^^^^^ ^^^^^^^^^^^^
Dec 17 18:45:06.760 INFO [stderr]   |
Dec 17 18:45:06.760 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:45:06.760 INFO [stderr] 
Dec 17 18:45:06.873 INFO [stderr] warning: unused imports: `bytes_to_hex`, `hex_to_bytes`
Dec 17 18:45:06.873 INFO [stderr]  --> src/main.rs:3:18
Dec 17 18:45:06.873 INFO [stderr]   |
Dec 17 18:45:06.873 INFO [stderr] 3 | use formatters::{hex_to_bytes,bytes_to_hex,b64_to_bytes};
Dec 17 18:45:06.873 INFO [stderr]   |                  ^^^^^^^^^^^^ ^^^^^^^^^^^^
Dec 17 18:45:06.873 INFO [stderr]   |
Dec 17 18:45:06.873 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:45:06.874 INFO [stderr] 
Dec 17 18:45:06.949 INFO [stderr] warning: function is never used: `hex_to_bytes`
Dec 17 18:45:06.949 INFO [stderr]  --> src/formatters.rs:3:1
Dec 17 18:45:06.949 INFO [stderr]   |
Dec 17 18:45:06.949 INFO [stderr] 3 | pub fn hex_to_bytes(buffer: &str) -> Vec<u8> {
Dec 17 18:45:06.949 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:06.949 INFO [stderr]   |
Dec 17 18:45:06.949 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 18:45:06.949 INFO [stderr] 
Dec 17 18:45:06.949 INFO [stderr] warning: function is never used: `bytes_to_hex`
Dec 17 18:45:06.949 INFO [stderr]   --> src/formatters.rs:13:1
Dec 17 18:45:06.949 INFO [stderr]    |
Dec 17 18:45:06.949 INFO [stderr] 13 | pub fn bytes_to_hex(buffer: &[u8]) -> String {
Dec 17 18:45:06.949 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:06.949 INFO [stderr] 
Dec 17 18:45:06.949 INFO [stderr] warning: function is never used: `bytes_to_b64`
Dec 17 18:45:06.949 INFO [stderr]   --> src/formatters.rs:17:1
Dec 17 18:45:06.949 INFO [stderr]    |
Dec 17 18:45:06.949 INFO [stderr] 17 | pub fn bytes_to_b64(buffer: &[u8]) -> String {
Dec 17 18:45:06.949 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:06.949 INFO [stderr] 
Dec 17 18:45:06.949 INFO [stderr] warning: function is never used: `hex_to_b64`
Dec 17 18:45:06.949 INFO [stderr]   --> src/formatters.rs:25:1
Dec 17 18:45:06.949 INFO [stderr]    |
Dec 17 18:45:06.949 INFO [stderr] 25 | pub fn hex_to_b64(buffer: &str) -> String {
Dec 17 18:45:06.949 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:06.949 INFO [stderr] 
Dec 17 18:45:06.949 INFO [stderr] warning: function is never used: `b64_to_hex`
Dec 17 18:45:06.949 INFO [stderr]   --> src/formatters.rs:29:1
Dec 17 18:45:06.950 INFO [stderr]    |
Dec 17 18:45:06.950 INFO [stderr] 29 | pub fn b64_to_hex(buffer: &str) -> String {
Dec 17 18:45:06.950 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:06.950 INFO [stderr] 
Dec 17 18:45:06.950 INFO [stderr] warning: function is never used: `fixed_xor`
Dec 17 18:45:06.950 INFO [stderr]  --> src/main.rs:9:1
Dec 17 18:45:06.950 INFO [stderr]   |
Dec 17 18:45:06.950 INFO [stderr] 9 | fn fixed_xor(buffer1: &[u8], buffer2:&[u8]) -> Vec<u8>{
Dec 17 18:45:06.950 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:06.950 INFO [stderr] 
Dec 17 18:45:07.168 INFO [stderr] warning: function is never used: `hex_to_bytes`
Dec 17 18:45:07.168 INFO [stderr]  --> src/formatters.rs:3:1
Dec 17 18:45:07.168 INFO [stderr]   |
Dec 17 18:45:07.168 INFO [stderr] 3 | pub fn hex_to_bytes(buffer: &str) -> Vec<u8> {
Dec 17 18:45:07.168 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:07.168 INFO [stderr]   |
Dec 17 18:45:07.168 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 18:45:07.168 INFO [stderr] 
Dec 17 18:45:07.168 INFO [stderr] warning: function is never used: `bytes_to_hex`
Dec 17 18:45:07.168 INFO [stderr]   --> src/formatters.rs:13:1
Dec 17 18:45:07.168 INFO [stderr]    |
Dec 17 18:45:07.168 INFO [stderr] 13 | pub fn bytes_to_hex(buffer: &[u8]) -> String {
Dec 17 18:45:07.169 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:07.169 INFO [stderr] 
Dec 17 18:45:07.169 INFO [stderr] warning: function is never used: `bytes_to_b64`
Dec 17 18:45:07.169 INFO [stderr]   --> src/formatters.rs:17:1
Dec 17 18:45:07.169 INFO [stderr]    |
Dec 17 18:45:07.169 INFO [stderr] 17 | pub fn bytes_to_b64(buffer: &[u8]) -> String {
Dec 17 18:45:07.169 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:07.169 INFO [stderr] 
Dec 17 18:45:07.169 INFO [stderr] warning: function is never used: `hex_to_b64`
Dec 17 18:45:07.169 INFO [stderr]   --> src/formatters.rs:25:1
Dec 17 18:45:07.169 INFO [stderr]    |
Dec 17 18:45:07.169 INFO [stderr] 25 | pub fn hex_to_b64(buffer: &str) -> String {
Dec 17 18:45:07.169 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:07.169 INFO [stderr] 
Dec 17 18:45:07.169 INFO [stderr] warning: function is never used: `b64_to_hex`
Dec 17 18:45:07.169 INFO [stderr]   --> src/formatters.rs:29:1
Dec 17 18:45:07.169 INFO [stderr]    |
Dec 17 18:45:07.169 INFO [stderr] 29 | pub fn b64_to_hex(buffer: &str) -> String {
Dec 17 18:45:07.169 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:07.169 INFO [stderr] 
Dec 17 18:45:07.169 INFO [stderr] warning: function is never used: `fixed_xor`
Dec 17 18:45:07.169 INFO [stderr]  --> src/main.rs:9:1
Dec 17 18:45:07.169 INFO [stderr]   |
Dec 17 18:45:07.169 INFO [stderr] 9 | fn fixed_xor(buffer1: &[u8], buffer2:&[u8]) -> Vec<u8>{
Dec 17 18:45:07.169 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:45:07.169 INFO [stderr] 
Dec 17 18:45:07.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 17 18:45:08.041 INFO running `"docker" "inspect" "bb17919b346ca6c530346f31ca9bf357024c27d005d6a71c4bb4e628f13cb2f5"`
Dec 17 18:45:08.336 INFO running `"docker" "rm" "-f" "bb17919b346ca6c530346f31ca9bf357024c27d005d6a71c4bb4e628f13cb2f5"`
Dec 17 18:45:08.732 INFO [stdout] bb17919b346ca6c530346f31ca9bf357024c27d005d6a71c4bb4e628f13cb2f5