Dec 11 20:38:15.882 INFO checking commiebstrd/cryptopals_rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 20:38:15.882 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 20:38:16.340 INFO [stdout] f77057089862daa78af449503a6027f9188ab6f7c3ca844508b36ca2db70bcfd
Dec 11 20:38:16.344 INFO running `"docker" "start" "-a" "f77057089862daa78af449503a6027f9188ab6f7c3ca844508b36ca2db70bcfd"`
Dec 11 20:38:17.355 INFO [stderr] usermod: no changes
Dec 11 20:38:17.486 INFO [stderr]     Checking hex_d_hex v1.0.1
Dec 11 20:38:18.092 INFO [stderr]     Checking cryptopals v0.1.0 (/source)
Dec 11 20:38:19.220 INFO [stderr] warning: unused import: `hex_d_hex::dhex`
Dec 11 20:38:19.220 INFO [stderr]  --> src/challenges/chal4.rs:1:5
Dec 11 20:38:19.220 INFO [stderr]   |
Dec 11 20:38:19.220 INFO [stderr] 1 | use hex_d_hex::dhex;
Dec 11 20:38:19.220 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 20:38:19.224 INFO [stderr]   |
Dec 11 20:38:19.224 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 20:38:19.224 INFO [stderr] 
Dec 11 20:38:19.224 INFO [stderr] warning: unused import: `challenges::chal4::challenge4`
Dec 11 20:38:19.224 INFO [stderr]   --> src/main.rs:14:5
Dec 11 20:38:19.224 INFO [stderr]    |
Dec 11 20:38:19.224 INFO [stderr] 14 | use challenges::chal4::challenge4;
Dec 11 20:38:19.224 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.225 INFO [stderr] 
Dec 11 20:38:19.432 INFO [stderr] warning: unreachable pattern
Dec 11 20:38:19.432 INFO [stderr]   --> src/main.rs:37:4
Dec 11 20:38:19.432 INFO [stderr]    |
Dec 11 20:38:19.432 INFO [stderr] 37 |             3 => challenge3(),
Dec 11 20:38:19.432 INFO [stderr]    |             ^
Dec 11 20:38:19.432 INFO [stderr]    |
Dec 11 20:38:19.432 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 20:38:19.432 INFO [stderr] 
Dec 11 20:38:19.536 INFO [stderr] warning: static item is never used: `DECODED`
Dec 11 20:38:19.536 INFO [stderr]  --> src/challenges/chal4.rs:3:1
Dec 11 20:38:19.536 INFO [stderr]   |
Dec 11 20:38:19.536 INFO [stderr] 3 | static DECODED: &'static str = "";
Dec 11 20:38:19.536 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.536 INFO [stderr]   |
Dec 11 20:38:19.536 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 20:38:19.536 INFO [stderr] 
Dec 11 20:38:19.536 INFO [stderr] warning: static item is never used: `KEY`
Dec 11 20:38:19.536 INFO [stderr]  --> src/challenges/chal4.rs:4:1
Dec 11 20:38:19.536 INFO [stderr]   |
Dec 11 20:38:19.536 INFO [stderr] 4 | static KEY: &'static str = "";
Dec 11 20:38:19.536 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.536 INFO [stderr] 
Dec 11 20:38:19.536 INFO [stderr] warning: static item is never used: `ENCODED`
Dec 11 20:38:19.536 INFO [stderr]  --> src/challenges/chal4.rs:5:1
Dec 11 20:38:19.536 INFO [stderr]   |
Dec 11 20:38:19.536 INFO [stderr] 5 | static ENCODED: &'static str = "";
Dec 11 20:38:19.536 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.536 INFO [stderr] 
Dec 11 20:38:19.536 INFO [stderr] warning: function is never used: `challenge4`
Dec 11 20:38:19.536 INFO [stderr]  --> src/challenges/chal4.rs:7:1
Dec 11 20:38:19.536 INFO [stderr]   |
Dec 11 20:38:19.536 INFO [stderr] 7 | pub fn challenge4() -> bool {
Dec 11 20:38:19.536 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.536 INFO [stderr] 
Dec 11 20:38:19.683 INFO [stderr] warning: unused import: `hex_d_hex::dhex`
Dec 11 20:38:19.683 INFO [stderr]  --> src/challenges/chal4.rs:1:5
Dec 11 20:38:19.683 INFO [stderr]   |
Dec 11 20:38:19.683 INFO [stderr] 1 | use hex_d_hex::dhex;
Dec 11 20:38:19.683 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 20:38:19.683 INFO [stderr]   |
Dec 11 20:38:19.683 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 20:38:19.683 INFO [stderr] 
Dec 11 20:38:19.684 INFO [stderr] warning: unused import: `challenges::chal4::challenge4`
Dec 11 20:38:19.684 INFO [stderr]   --> src/main.rs:14:5
Dec 11 20:38:19.684 INFO [stderr]    |
Dec 11 20:38:19.684 INFO [stderr] 14 | use challenges::chal4::challenge4;
Dec 11 20:38:19.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.684 INFO [stderr] 
Dec 11 20:38:19.808 INFO [stderr] warning: unreachable pattern
Dec 11 20:38:19.808 INFO [stderr]   --> src/main.rs:37:4
Dec 11 20:38:19.808 INFO [stderr]    |
Dec 11 20:38:19.808 INFO [stderr] 37 |             3 => challenge3(),
Dec 11 20:38:19.808 INFO [stderr]    |             ^
Dec 11 20:38:19.808 INFO [stderr]    |
Dec 11 20:38:19.808 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 20:38:19.808 INFO [stderr] 
Dec 11 20:38:19.854 INFO [stderr] warning: static item is never used: `DECODED`
Dec 11 20:38:19.854 INFO [stderr]  --> src/challenges/chal4.rs:3:1
Dec 11 20:38:19.854 INFO [stderr]   |
Dec 11 20:38:19.854 INFO [stderr] 3 | static DECODED: &'static str = "";
Dec 11 20:38:19.854 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.854 INFO [stderr]   |
Dec 11 20:38:19.854 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 20:38:19.854 INFO [stderr] 
Dec 11 20:38:19.854 INFO [stderr] warning: static item is never used: `KEY`
Dec 11 20:38:19.854 INFO [stderr]  --> src/challenges/chal4.rs:4:1
Dec 11 20:38:19.855 INFO [stderr]   |
Dec 11 20:38:19.855 INFO [stderr] 4 | static KEY: &'static str = "";
Dec 11 20:38:19.855 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.855 INFO [stderr] 
Dec 11 20:38:19.855 INFO [stderr] warning: static item is never used: `ENCODED`
Dec 11 20:38:19.855 INFO [stderr]  --> src/challenges/chal4.rs:5:1
Dec 11 20:38:19.855 INFO [stderr]   |
Dec 11 20:38:19.855 INFO [stderr] 5 | static ENCODED: &'static str = "";
Dec 11 20:38:19.855 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:38:19.855 INFO [stderr] 
Dec 11 20:38:19.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Dec 11 20:38:19.952 INFO [stderr] su: No module specific data is present
Dec 11 20:38:20.971 INFO running `"docker" "inspect" "f77057089862daa78af449503a6027f9188ab6f7c3ca844508b36ca2db70bcfd"`
Dec 11 20:38:21.380 INFO running `"docker" "rm" "-f" "f77057089862daa78af449503a6027f9188ab6f7c3ca844508b36ca2db70bcfd"`
Dec 11 20:38:21.755 INFO [stdout] f77057089862daa78af449503a6027f9188ab6f7c3ca844508b36ca2db70bcfd