Dec 11 19:43:01.435 INFO checking dfockler/cryptopals against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 19:43:01.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 19:43:01.626 INFO [stdout] f9eeb6b128b0341037df371c58e2ea75ac6b31b0020a4ce789d6f72bac4f2ac1
Dec 11 19:43:01.628 INFO running `"docker" "start" "-a" "f9eeb6b128b0341037df371c58e2ea75ac6b31b0020a4ce789d6f72bac4f2ac1"`
Dec 11 19:43:01.998 INFO [stderr] usermod: no changes
Dec 11 19:43:02.013 INFO [stderr]     Checking cryptopals v0.1.0 (/source)
Dec 11 19:43:02.412 INFO [stderr] warning: function is never used: `challenge1`
Dec 11 19:43:02.412 INFO [stderr]   --> src/main.rs:20:1
Dec 11 19:43:02.412 INFO [stderr]    |
Dec 11 19:43:02.412 INFO [stderr] 20 | fn challenge1() {
Dec 11 19:43:02.412 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.412 INFO [stderr]    |
Dec 11 19:43:02.412 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `challenge2`
Dec 11 19:43:02.413 INFO [stderr]   --> src/main.rs:27:1
Dec 11 19:43:02.413 INFO [stderr]    |
Dec 11 19:43:02.413 INFO [stderr] 27 | fn challenge2() {
Dec 11 19:43:02.413 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `challenge3`
Dec 11 19:43:02.413 INFO [stderr]   --> src/main.rs:36:1
Dec 11 19:43:02.413 INFO [stderr]    |
Dec 11 19:43:02.413 INFO [stderr] 36 | fn challenge3() {
Dec 11 19:43:02.413 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `challenge4`
Dec 11 19:43:02.413 INFO [stderr]   --> src/main.rs:43:1
Dec 11 19:43:02.413 INFO [stderr]    |
Dec 11 19:43:02.413 INFO [stderr] 43 | fn challenge4() {
Dec 11 19:43:02.413 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `challenge5`
Dec 11 19:43:02.413 INFO [stderr]   --> src/main.rs:61:1
Dec 11 19:43:02.413 INFO [stderr]    |
Dec 11 19:43:02.413 INFO [stderr] 61 | fn challenge5() {
Dec 11 19:43:02.413 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `challenge6`
Dec 11 19:43:02.413 INFO [stderr]   --> src/main.rs:69:1
Dec 11 19:43:02.413 INFO [stderr]    |
Dec 11 19:43:02.413 INFO [stderr] 69 | fn challenge6() {
Dec 11 19:43:02.413 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `top_scored_value`
Dec 11 19:43:02.413 INFO [stderr]    --> src/main.rs:214:1
Dec 11 19:43:02.413 INFO [stderr]     |
Dec 11 19:43:02.413 INFO [stderr] 214 | fn top_scored_value(input: &[u8]) -> (i32, String, u8) {
Dec 11 19:43:02.413 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `score_string`
Dec 11 19:43:02.413 INFO [stderr]    --> src/main.rs:237:1
Dec 11 19:43:02.413 INFO [stderr]     |
Dec 11 19:43:02.413 INFO [stderr] 237 | fn score_string(input: &String) -> i32 {
Dec 11 19:43:02.413 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `hex_to_bytes`
Dec 11 19:43:02.413 INFO [stderr]    --> src/main.rs:275:1
Dec 11 19:43:02.413 INFO [stderr]     |
Dec 11 19:43:02.413 INFO [stderr] 275 | fn hex_to_bytes(input: &str) -> Vec<u8> {
Dec 11 19:43:02.413 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `hex_to_base64`
Dec 11 19:43:02.413 INFO [stderr]    --> src/main.rs:279:1
Dec 11 19:43:02.413 INFO [stderr]     |
Dec 11 19:43:02.413 INFO [stderr] 279 | fn hex_to_base64(input: &str) -> String {
Dec 11 19:43:02.413 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `xor`
Dec 11 19:43:02.413 INFO [stderr]    --> src/main.rs:283:1
Dec 11 19:43:02.413 INFO [stderr]     |
Dec 11 19:43:02.413 INFO [stderr] 283 | fn xor(a: &Vec<u8>, b: &Vec<u8>) -> String {
Dec 11 19:43:02.413 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.413 INFO [stderr] warning: function is never used: `single_xor`
Dec 11 19:43:02.413 INFO [stderr]    --> src/main.rs:293:1
Dec 11 19:43:02.413 INFO [stderr]     |
Dec 11 19:43:02.413 INFO [stderr] 293 | fn single_xor(input: &[u8], value: u8) -> Vec<u8> {
Dec 11 19:43:02.413 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.413 INFO [stderr] 
Dec 11 19:43:02.414 INFO [stderr] warning: function is never used: `repeating_xor`
Dec 11 19:43:02.414 INFO [stderr]    --> src/main.rs:303:1
Dec 11 19:43:02.414 INFO [stderr]     |
Dec 11 19:43:02.414 INFO [stderr] 303 | fn repeating_xor(input: &str, key: &str) -> Vec<u8> {
Dec 11 19:43:02.414 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.414 INFO [stderr] 
Dec 11 19:43:02.414 INFO [stderr] warning: function is never used: `repeating_xor_decode`
Dec 11 19:43:02.414 INFO [stderr]    --> src/main.rs:315:1
Dec 11 19:43:02.414 INFO [stderr]     |
Dec 11 19:43:02.414 INFO [stderr] 315 | fn repeating_xor_decode(input: &[u8], key: &str) -> String {
Dec 11 19:43:02.414 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.414 INFO [stderr] 
Dec 11 19:43:02.414 INFO [stderr] warning: function is never used: `hamming_distance`
Dec 11 19:43:02.414 INFO [stderr]    --> src/main.rs:327:1
Dec 11 19:43:02.414 INFO [stderr]     |
Dec 11 19:43:02.414 INFO [stderr] 327 | fn hamming_distance(a: &[u8], b: &[u8]) -> u32 {
Dec 11 19:43:02.414 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.414 INFO [stderr] 
Dec 11 19:43:02.511 INFO [stderr] warning: function is never used: `challenge1`
Dec 11 19:43:02.512 INFO [stderr]   --> src/main.rs:20:1
Dec 11 19:43:02.512 INFO [stderr]    |
Dec 11 19:43:02.512 INFO [stderr] 20 | fn challenge1() {
Dec 11 19:43:02.512 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr]    |
Dec 11 19:43:02.512 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.512 INFO [stderr] warning: function is never used: `challenge2`
Dec 11 19:43:02.512 INFO [stderr]   --> src/main.rs:27:1
Dec 11 19:43:02.512 INFO [stderr]    |
Dec 11 19:43:02.512 INFO [stderr] 27 | fn challenge2() {
Dec 11 19:43:02.512 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.512 INFO [stderr] warning: function is never used: `challenge3`
Dec 11 19:43:02.512 INFO [stderr]   --> src/main.rs:36:1
Dec 11 19:43:02.512 INFO [stderr]    |
Dec 11 19:43:02.512 INFO [stderr] 36 | fn challenge3() {
Dec 11 19:43:02.512 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.512 INFO [stderr] warning: function is never used: `challenge4`
Dec 11 19:43:02.512 INFO [stderr]   --> src/main.rs:43:1
Dec 11 19:43:02.512 INFO [stderr]    |
Dec 11 19:43:02.512 INFO [stderr] 43 | fn challenge4() {
Dec 11 19:43:02.512 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.512 INFO [stderr] warning: function is never used: `challenge5`
Dec 11 19:43:02.512 INFO [stderr]   --> src/main.rs:61:1
Dec 11 19:43:02.512 INFO [stderr]    |
Dec 11 19:43:02.512 INFO [stderr] 61 | fn challenge5() {
Dec 11 19:43:02.512 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.512 INFO [stderr] warning: function is never used: `challenge6`
Dec 11 19:43:02.512 INFO [stderr]   --> src/main.rs:69:1
Dec 11 19:43:02.512 INFO [stderr]    |
Dec 11 19:43:02.512 INFO [stderr] 69 | fn challenge6() {
Dec 11 19:43:02.512 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.512 INFO [stderr] warning: function is never used: `top_scored_value`
Dec 11 19:43:02.512 INFO [stderr]    --> src/main.rs:214:1
Dec 11 19:43:02.512 INFO [stderr]     |
Dec 11 19:43:02.512 INFO [stderr] 214 | fn top_scored_value(input: &[u8]) -> (i32, String, u8) {
Dec 11 19:43:02.512 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.512 INFO [stderr] warning: function is never used: `score_string`
Dec 11 19:43:02.512 INFO [stderr]    --> src/main.rs:237:1
Dec 11 19:43:02.512 INFO [stderr]     |
Dec 11 19:43:02.512 INFO [stderr] 237 | fn score_string(input: &String) -> i32 {
Dec 11 19:43:02.512 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.512 INFO [stderr] warning: function is never used: `hex_to_bytes`
Dec 11 19:43:02.512 INFO [stderr]    --> src/main.rs:275:1
Dec 11 19:43:02.512 INFO [stderr]     |
Dec 11 19:43:02.512 INFO [stderr] 275 | fn hex_to_bytes(input: &str) -> Vec<u8> {
Dec 11 19:43:02.512 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.512 INFO [stderr] 
Dec 11 19:43:02.513 INFO [stderr] warning: function is never used: `hex_to_base64`
Dec 11 19:43:02.513 INFO [stderr]    --> src/main.rs:279:1
Dec 11 19:43:02.513 INFO [stderr]     |
Dec 11 19:43:02.513 INFO [stderr] 279 | fn hex_to_base64(input: &str) -> String {
Dec 11 19:43:02.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.513 INFO [stderr] 
Dec 11 19:43:02.513 INFO [stderr] warning: function is never used: `xor`
Dec 11 19:43:02.513 INFO [stderr]    --> src/main.rs:283:1
Dec 11 19:43:02.513 INFO [stderr]     |
Dec 11 19:43:02.513 INFO [stderr] 283 | fn xor(a: &Vec<u8>, b: &Vec<u8>) -> String {
Dec 11 19:43:02.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.513 INFO [stderr] 
Dec 11 19:43:02.513 INFO [stderr] warning: function is never used: `single_xor`
Dec 11 19:43:02.513 INFO [stderr]    --> src/main.rs:293:1
Dec 11 19:43:02.513 INFO [stderr]     |
Dec 11 19:43:02.513 INFO [stderr] 293 | fn single_xor(input: &[u8], value: u8) -> Vec<u8> {
Dec 11 19:43:02.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.513 INFO [stderr] 
Dec 11 19:43:02.513 INFO [stderr] warning: function is never used: `repeating_xor`
Dec 11 19:43:02.513 INFO [stderr]    --> src/main.rs:303:1
Dec 11 19:43:02.513 INFO [stderr]     |
Dec 11 19:43:02.513 INFO [stderr] 303 | fn repeating_xor(input: &str, key: &str) -> Vec<u8> {
Dec 11 19:43:02.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.513 INFO [stderr] 
Dec 11 19:43:02.513 INFO [stderr] warning: function is never used: `repeating_xor_decode`
Dec 11 19:43:02.513 INFO [stderr]    --> src/main.rs:315:1
Dec 11 19:43:02.513 INFO [stderr]     |
Dec 11 19:43:02.513 INFO [stderr] 315 | fn repeating_xor_decode(input: &[u8], key: &str) -> String {
Dec 11 19:43:02.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.513 INFO [stderr] 
Dec 11 19:43:02.513 INFO [stderr] warning: function is never used: `hamming_distance`
Dec 11 19:43:02.513 INFO [stderr]    --> src/main.rs:327:1
Dec 11 19:43:02.513 INFO [stderr]     |
Dec 11 19:43:02.513 INFO [stderr] 327 | fn hamming_distance(a: &[u8], b: &[u8]) -> u32 {
Dec 11 19:43:02.513 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:43:02.513 INFO [stderr] 
Dec 11 19:43:02.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 11 19:43:02.536 INFO [stderr] su: No module specific data is present
Dec 11 19:43:02.878 INFO running `"docker" "inspect" "f9eeb6b128b0341037df371c58e2ea75ac6b31b0020a4ce789d6f72bac4f2ac1"`
Dec 11 19:43:02.972 INFO running `"docker" "rm" "-f" "f9eeb6b128b0341037df371c58e2ea75ac6b31b0020a4ce789d6f72bac4f2ac1"`
Dec 11 19:43:03.087 INFO [stdout] f9eeb6b128b0341037df371c58e2ea75ac6b31b0020a4ce789d6f72bac4f2ac1