Dec 19 18:00:37.659 INFO checking dfockler/cryptopals against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:00:37.659 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dfockler/cryptopals:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:00:37.927 INFO [stdout] 89dea38b7b546d0bfc12af86919bb58a88fcb45dec2d4a27911a478f7327fd38
Dec 19 18:00:37.930 INFO running `"docker" "start" "-a" "89dea38b7b546d0bfc12af86919bb58a88fcb45dec2d4a27911a478f7327fd38"`
Dec 19 18:00:38.470 INFO [stderr]     Checking cryptopals v0.1.0 (/opt/crater/workdir)
Dec 19 18:00:38.796 INFO [stderr] warning: function is never used: `challenge1`
Dec 19 18:00:38.796 INFO [stderr]   --> src/main.rs:20:1
Dec 19 18:00:38.796 INFO [stderr]    |
Dec 19 18:00:38.796 INFO [stderr] 20 | fn challenge1() {
Dec 19 18:00:38.796 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.796 INFO [stderr]    |
Dec 19 18:00:38.796 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:00:38.796 INFO [stderr] 
Dec 19 18:00:38.797 INFO [stderr] warning: function is never used: `challenge2`
Dec 19 18:00:38.797 INFO [stderr]   --> src/main.rs:27:1
Dec 19 18:00:38.797 INFO [stderr]    |
Dec 19 18:00:38.797 INFO [stderr] 27 | fn challenge2() {
Dec 19 18:00:38.797 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.797 INFO [stderr] 
Dec 19 18:00:38.798 INFO [stderr] warning: function is never used: `challenge3`
Dec 19 18:00:38.798 INFO [stderr]   --> src/main.rs:36:1
Dec 19 18:00:38.798 INFO [stderr]    |
Dec 19 18:00:38.798 INFO [stderr] 36 | fn challenge3() {
Dec 19 18:00:38.798 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.798 INFO [stderr] 
Dec 19 18:00:38.798 INFO [stderr] warning: function is never used: `challenge4`
Dec 19 18:00:38.798 INFO [stderr]   --> src/main.rs:43:1
Dec 19 18:00:38.798 INFO [stderr]    |
Dec 19 18:00:38.798 INFO [stderr] 43 | fn challenge4() {
Dec 19 18:00:38.798 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.798 INFO [stderr] 
Dec 19 18:00:38.798 INFO [stderr] warning: function is never used: `challenge5`
Dec 19 18:00:38.798 INFO [stderr]   --> src/main.rs:61:1
Dec 19 18:00:38.798 INFO [stderr]    |
Dec 19 18:00:38.798 INFO [stderr] 61 | fn challenge5() {
Dec 19 18:00:38.798 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.798 INFO [stderr] 
Dec 19 18:00:38.799 INFO [stderr] warning: function is never used: `challenge6`
Dec 19 18:00:38.799 INFO [stderr]   --> src/main.rs:69:1
Dec 19 18:00:38.799 INFO [stderr]    |
Dec 19 18:00:38.799 INFO [stderr] 69 | fn challenge6() {
Dec 19 18:00:38.799 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.799 INFO [stderr] 
Dec 19 18:00:38.799 INFO [stderr] warning: function is never used: `top_scored_value`
Dec 19 18:00:38.799 INFO [stderr]    --> src/main.rs:214:1
Dec 19 18:00:38.799 INFO [stderr]     |
Dec 19 18:00:38.799 INFO [stderr] 214 | fn top_scored_value(input: &[u8]) -> (i32, String, u8) {
Dec 19 18:00:38.799 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.800 INFO [stderr] 
Dec 19 18:00:38.800 INFO [stderr] warning: function is never used: `score_string`
Dec 19 18:00:38.800 INFO [stderr]    --> src/main.rs:237:1
Dec 19 18:00:38.800 INFO [stderr]     |
Dec 19 18:00:38.800 INFO [stderr] 237 | fn score_string(input: &String) -> i32 {
Dec 19 18:00:38.800 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.800 INFO [stderr] 
Dec 19 18:00:38.800 INFO [stderr] warning: function is never used: `hex_to_bytes`
Dec 19 18:00:38.800 INFO [stderr]    --> src/main.rs:275:1
Dec 19 18:00:38.800 INFO [stderr]     |
Dec 19 18:00:38.800 INFO [stderr] 275 | fn hex_to_bytes(input: &str) -> Vec<u8> {
Dec 19 18:00:38.800 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.800 INFO [stderr] 
Dec 19 18:00:38.801 INFO [stderr] warning: function is never used: `hex_to_base64`
Dec 19 18:00:38.801 INFO [stderr]    --> src/main.rs:279:1
Dec 19 18:00:38.801 INFO [stderr]     |
Dec 19 18:00:38.801 INFO [stderr] 279 | fn hex_to_base64(input: &str) -> String {
Dec 19 18:00:38.801 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.801 INFO [stderr] 
Dec 19 18:00:38.801 INFO [stderr] warning: function is never used: `xor`
Dec 19 18:00:38.801 INFO [stderr]    --> src/main.rs:283:1
Dec 19 18:00:38.801 INFO [stderr]     |
Dec 19 18:00:38.801 INFO [stderr] 283 | fn xor(a: &Vec<u8>, b: &Vec<u8>) -> String {
Dec 19 18:00:38.801 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.801 INFO [stderr] 
Dec 19 18:00:38.802 INFO [stderr] warning: function is never used: `single_xor`
Dec 19 18:00:38.802 INFO [stderr]    --> src/main.rs:293:1
Dec 19 18:00:38.802 INFO [stderr]     |
Dec 19 18:00:38.802 INFO [stderr] 293 | fn single_xor(input: &[u8], value: u8) -> Vec<u8> {
Dec 19 18:00:38.802 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.802 INFO [stderr] 
Dec 19 18:00:38.802 INFO [stderr] warning: function is never used: `repeating_xor`
Dec 19 18:00:38.802 INFO [stderr]    --> src/main.rs:303:1
Dec 19 18:00:38.802 INFO [stderr]     |
Dec 19 18:00:38.802 INFO [stderr] 303 | fn repeating_xor(input: &str, key: &str) -> Vec<u8> {
Dec 19 18:00:38.802 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.802 INFO [stderr] 
Dec 19 18:00:38.802 INFO [stderr] warning: function is never used: `repeating_xor_decode`
Dec 19 18:00:38.802 INFO [stderr]    --> src/main.rs:315:1
Dec 19 18:00:38.802 INFO [stderr]     |
Dec 19 18:00:38.802 INFO [stderr] 315 | fn repeating_xor_decode(input: &[u8], key: &str) -> String {
Dec 19 18:00:38.802 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.802 INFO [stderr] 
Dec 19 18:00:38.807 INFO [stderr] warning: function is never used: `hamming_distance`
Dec 19 18:00:38.807 INFO [stderr]    --> src/main.rs:327:1
Dec 19 18:00:38.807 INFO [stderr]     |
Dec 19 18:00:38.807 INFO [stderr] 327 | fn hamming_distance(a: &[u8], b: &[u8]) -> u32 {
Dec 19 18:00:38.807 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.807 INFO [stderr] 
Dec 19 18:00:38.824 INFO [stderr] warning: function is never used: `challenge1`
Dec 19 18:00:38.824 INFO [stderr]   --> src/main.rs:20:1
Dec 19 18:00:38.825 INFO [stderr]    |
Dec 19 18:00:38.825 INFO [stderr] 20 | fn challenge1() {
Dec 19 18:00:38.825 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.825 INFO [stderr]    |
Dec 19 18:00:38.825 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:00:38.825 INFO [stderr] 
Dec 19 18:00:38.825 INFO [stderr] warning: function is never used: `challenge2`
Dec 19 18:00:38.825 INFO [stderr]   --> src/main.rs:27:1
Dec 19 18:00:38.825 INFO [stderr]    |
Dec 19 18:00:38.825 INFO [stderr] 27 | fn challenge2() {
Dec 19 18:00:38.825 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.825 INFO [stderr] 
Dec 19 18:00:38.825 INFO [stderr] warning: function is never used: `challenge3`
Dec 19 18:00:38.825 INFO [stderr]   --> src/main.rs:36:1
Dec 19 18:00:38.825 INFO [stderr]    |
Dec 19 18:00:38.825 INFO [stderr] 36 | fn challenge3() {
Dec 19 18:00:38.825 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.825 INFO [stderr] 
Dec 19 18:00:38.825 INFO [stderr] warning: function is never used: `challenge4`
Dec 19 18:00:38.825 INFO [stderr]   --> src/main.rs:43:1
Dec 19 18:00:38.825 INFO [stderr]    |
Dec 19 18:00:38.825 INFO [stderr] 43 | fn challenge4() {
Dec 19 18:00:38.825 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.825 INFO [stderr] 
Dec 19 18:00:38.825 INFO [stderr] warning: function is never used: `challenge5`
Dec 19 18:00:38.825 INFO [stderr]   --> src/main.rs:61:1
Dec 19 18:00:38.825 INFO [stderr]    |
Dec 19 18:00:38.825 INFO [stderr] 61 | fn challenge5() {
Dec 19 18:00:38.825 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.825 INFO [stderr] 
Dec 19 18:00:38.825 INFO [stderr] warning: function is never used: `challenge6`
Dec 19 18:00:38.825 INFO [stderr]   --> src/main.rs:69:1
Dec 19 18:00:38.825 INFO [stderr]    |
Dec 19 18:00:38.825 INFO [stderr] 69 | fn challenge6() {
Dec 19 18:00:38.825 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 18:00:38.825 INFO [stderr] 
Dec 19 18:00:38.825 INFO [stderr] warning: function is never used: `top_scored_value`
Dec 19 18:00:38.825 INFO [stderr]    --> src/main.rs:214:1
Dec 19 18:00:38.825 INFO [stderr]     |
Dec 19 18:00:38.825 INFO [stderr] 214 | fn top_scored_value(input: &[u8]) -> (i32, String, u8) {
Dec 19 18:00:38.825 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.825 INFO [stderr] 
Dec 19 18:00:38.825 INFO [stderr] warning: function is never used: `score_string`
Dec 19 18:00:38.825 INFO [stderr]    --> src/main.rs:237:1
Dec 19 18:00:38.828 INFO [stderr]     |
Dec 19 18:00:38.828 INFO [stderr] 237 | fn score_string(input: &String) -> i32 {
Dec 19 18:00:38.828 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.828 INFO [stderr] 
Dec 19 18:00:38.828 INFO [stderr] warning: function is never used: `hex_to_bytes`
Dec 19 18:00:38.828 INFO [stderr]    --> src/main.rs:275:1
Dec 19 18:00:38.828 INFO [stderr]     |
Dec 19 18:00:38.828 INFO [stderr] 275 | fn hex_to_bytes(input: &str) -> Vec<u8> {
Dec 19 18:00:38.828 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.828 INFO [stderr] 
Dec 19 18:00:38.828 INFO [stderr] warning: function is never used: `hex_to_base64`
Dec 19 18:00:38.828 INFO [stderr]    --> src/main.rs:279:1
Dec 19 18:00:38.828 INFO [stderr]     |
Dec 19 18:00:38.828 INFO [stderr] 279 | fn hex_to_base64(input: &str) -> String {
Dec 19 18:00:38.828 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.828 INFO [stderr] 
Dec 19 18:00:38.828 INFO [stderr] warning: function is never used: `xor`
Dec 19 18:00:38.828 INFO [stderr]    --> src/main.rs:283:1
Dec 19 18:00:38.828 INFO [stderr]     |
Dec 19 18:00:38.828 INFO [stderr] 283 | fn xor(a: &Vec<u8>, b: &Vec<u8>) -> String {
Dec 19 18:00:38.828 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.828 INFO [stderr] 
Dec 19 18:00:38.828 INFO [stderr] warning: function is never used: `single_xor`
Dec 19 18:00:38.828 INFO [stderr]    --> src/main.rs:293:1
Dec 19 18:00:38.828 INFO [stderr]     |
Dec 19 18:00:38.828 INFO [stderr] 293 | fn single_xor(input: &[u8], value: u8) -> Vec<u8> {
Dec 19 18:00:38.828 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.828 INFO [stderr] 
Dec 19 18:00:38.828 INFO [stderr] warning: function is never used: `repeating_xor`
Dec 19 18:00:38.829 INFO [stderr]    --> src/main.rs:303:1
Dec 19 18:00:38.829 INFO [stderr]     |
Dec 19 18:00:38.829 INFO [stderr] 303 | fn repeating_xor(input: &str, key: &str) -> Vec<u8> {
Dec 19 18:00:38.829 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.829 INFO [stderr] 
Dec 19 18:00:38.829 INFO [stderr] warning: function is never used: `repeating_xor_decode`
Dec 19 18:00:38.829 INFO [stderr]    --> src/main.rs:315:1
Dec 19 18:00:38.829 INFO [stderr]     |
Dec 19 18:00:38.829 INFO [stderr] 315 | fn repeating_xor_decode(input: &[u8], key: &str) -> String {
Dec 19 18:00:38.829 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.829 INFO [stderr] 
Dec 19 18:00:38.829 INFO [stderr] warning: function is never used: `hamming_distance`
Dec 19 18:00:38.829 INFO [stderr]    --> src/main.rs:327:1
Dec 19 18:00:38.829 INFO [stderr]     |
Dec 19 18:00:38.829 INFO [stderr] 327 | fn hamming_distance(a: &[u8], b: &[u8]) -> u32 {
Dec 19 18:00:38.829 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:00:38.829 INFO [stderr] 
Dec 19 18:00:38.846 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 19 18:00:39.302 INFO running `"docker" "inspect" "89dea38b7b546d0bfc12af86919bb58a88fcb45dec2d4a27911a478f7327fd38"`
Dec 19 18:00:39.409 INFO running `"docker" "rm" "-f" "89dea38b7b546d0bfc12af86919bb58a88fcb45dec2d4a27911a478f7327fd38"`
Dec 19 18:00:39.562 INFO [stdout] 89dea38b7b546d0bfc12af86919bb58a88fcb45dec2d4a27911a478f7327fd38