Dec 13 23:15:41.340 INFO testing commiebstrd/cryptopals_rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 23:15:41.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 23:15:41.912 INFO [stdout] 9c7d9f4aaa134141f799d402924da871d59f7a5ae2736ef2d951f752ddaced06
Dec 13 23:15:41.916 INFO running `"docker" "start" "-a" "9c7d9f4aaa134141f799d402924da871d59f7a5ae2736ef2d951f752ddaced06"`
Dec 13 23:15:42.987 INFO [stderr] usermod: no changes
Dec 13 23:15:43.127 INFO [stderr]    Compiling hex_d_hex v1.0.1
Dec 13 23:15:44.003 INFO [stderr]    Compiling cryptopals v0.1.0 (/source)
Dec 13 23:15:44.979 INFO [stderr] warning: unused import: `hex_d_hex::dhex`
Dec 13 23:15:44.979 INFO [stderr]  --> src/challenges/chal4.rs:1:5
Dec 13 23:15:44.979 INFO [stderr]   |
Dec 13 23:15:44.979 INFO [stderr] 1 | use hex_d_hex::dhex;
Dec 13 23:15:44.979 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 23:15:44.979 INFO [stderr]   |
Dec 13 23:15:44.979 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 23:15:44.979 INFO [stderr] 
Dec 13 23:15:44.979 INFO [stderr] warning: unused import: `challenges::chal4::challenge4`
Dec 13 23:15:44.979 INFO [stderr]   --> src/main.rs:14:5
Dec 13 23:15:44.979 INFO [stderr]    |
Dec 13 23:15:44.979 INFO [stderr] 14 | use challenges::chal4::challenge4;
Dec 13 23:15:44.979 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:44.979 INFO [stderr] 
Dec 13 23:15:45.141 INFO [stderr] warning: unreachable pattern
Dec 13 23:15:45.141 INFO [stderr]   --> src/main.rs:37:4
Dec 13 23:15:45.141 INFO [stderr]    |
Dec 13 23:15:45.142 INFO [stderr] 37 |             3 => challenge3(),
Dec 13 23:15:45.142 INFO [stderr]    |             ^
Dec 13 23:15:45.142 INFO [stderr]    |
Dec 13 23:15:45.143 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 23:15:45.143 INFO [stderr] 
Dec 13 23:15:45.199 INFO [stderr] warning: static item is never used: `DECODED`
Dec 13 23:15:45.199 INFO [stderr]  --> src/challenges/chal4.rs:3:1
Dec 13 23:15:45.199 INFO [stderr]   |
Dec 13 23:15:45.199 INFO [stderr] 3 | static DECODED: &'static str = "";
Dec 13 23:15:45.199 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:45.199 INFO [stderr]   |
Dec 13 23:15:45.199 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 23:15:45.199 INFO [stderr] 
Dec 13 23:15:45.199 INFO [stderr] warning: static item is never used: `KEY`
Dec 13 23:15:45.199 INFO [stderr]  --> src/challenges/chal4.rs:4:1
Dec 13 23:15:45.199 INFO [stderr]   |
Dec 13 23:15:45.199 INFO [stderr] 4 | static KEY: &'static str = "";
Dec 13 23:15:45.199 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:45.199 INFO [stderr] 
Dec 13 23:15:45.199 INFO [stderr] warning: static item is never used: `ENCODED`
Dec 13 23:15:45.199 INFO [stderr]  --> src/challenges/chal4.rs:5:1
Dec 13 23:15:45.199 INFO [stderr]   |
Dec 13 23:15:45.199 INFO [stderr] 5 | static ENCODED: &'static str = "";
Dec 13 23:15:45.199 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:45.199 INFO [stderr] 
Dec 13 23:15:45.199 INFO [stderr] warning: function is never used: `challenge4`
Dec 13 23:15:45.199 INFO [stderr]  --> src/challenges/chal4.rs:7:1
Dec 13 23:15:45.199 INFO [stderr]   |
Dec 13 23:15:45.199 INFO [stderr] 7 | pub fn challenge4() -> bool {
Dec 13 23:15:45.199 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:45.199 INFO [stderr] 
Dec 13 23:15:47.022 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Dec 13 23:15:47.026 INFO [stderr] su: No module specific data is present
Dec 13 23:15:47.404 INFO running `"docker" "inspect" "9c7d9f4aaa134141f799d402924da871d59f7a5ae2736ef2d951f752ddaced06"`
Dec 13 23:15:47.557 INFO running `"docker" "rm" "-f" "9c7d9f4aaa134141f799d402924da871d59f7a5ae2736ef2d951f752ddaced06"`
Dec 13 23:15:47.727 INFO [stdout] 9c7d9f4aaa134141f799d402924da871d59f7a5ae2736ef2d951f752ddaced06
Dec 13 23:15:47.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 23:15:48.115 INFO [stdout] 648201dbeb954b9811ac9bf76e7ce548b6e5150300b461dd388eb4355b1b379f
Dec 13 23:15:48.123 INFO running `"docker" "start" "-a" "648201dbeb954b9811ac9bf76e7ce548b6e5150300b461dd388eb4355b1b379f"`
Dec 13 23:15:49.396 INFO [stderr] usermod: no changes
Dec 13 23:15:49.503 INFO [stderr]    Compiling cryptopals v0.1.0 (/source)
Dec 13 23:15:50.287 INFO [stderr] warning: unused import: `hex_d_hex::dhex`
Dec 13 23:15:50.287 INFO [stderr]  --> src/challenges/chal4.rs:1:5
Dec 13 23:15:50.287 INFO [stderr]   |
Dec 13 23:15:50.287 INFO [stderr] 1 | use hex_d_hex::dhex;
Dec 13 23:15:50.287 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 23:15:50.287 INFO [stderr]   |
Dec 13 23:15:50.287 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 23:15:50.287 INFO [stderr] 
Dec 13 23:15:50.287 INFO [stderr] warning: unused import: `challenges::chal4::challenge4`
Dec 13 23:15:50.287 INFO [stderr]   --> src/main.rs:14:5
Dec 13 23:15:50.287 INFO [stderr]    |
Dec 13 23:15:50.287 INFO [stderr] 14 | use challenges::chal4::challenge4;
Dec 13 23:15:50.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:50.287 INFO [stderr] 
Dec 13 23:15:50.399 INFO [stderr] warning: unreachable pattern
Dec 13 23:15:50.399 INFO [stderr]   --> src/main.rs:37:4
Dec 13 23:15:50.399 INFO [stderr]    |
Dec 13 23:15:50.399 INFO [stderr] 37 |             3 => challenge3(),
Dec 13 23:15:50.399 INFO [stderr]    |             ^
Dec 13 23:15:50.399 INFO [stderr]    |
Dec 13 23:15:50.399 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 23:15:50.399 INFO [stderr] 
Dec 13 23:15:50.439 INFO [stderr] warning: static item is never used: `DECODED`
Dec 13 23:15:50.439 INFO [stderr]  --> src/challenges/chal4.rs:3:1
Dec 13 23:15:50.439 INFO [stderr]   |
Dec 13 23:15:50.439 INFO [stderr] 3 | static DECODED: &'static str = "";
Dec 13 23:15:50.439 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:50.439 INFO [stderr]   |
Dec 13 23:15:50.439 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 23:15:50.439 INFO [stderr] 
Dec 13 23:15:50.439 INFO [stderr] warning: static item is never used: `KEY`
Dec 13 23:15:50.439 INFO [stderr]  --> src/challenges/chal4.rs:4:1
Dec 13 23:15:50.439 INFO [stderr]   |
Dec 13 23:15:50.439 INFO [stderr] 4 | static KEY: &'static str = "";
Dec 13 23:15:50.439 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:50.439 INFO [stderr] 
Dec 13 23:15:50.439 INFO [stderr] warning: static item is never used: `ENCODED`
Dec 13 23:15:50.439 INFO [stderr]  --> src/challenges/chal4.rs:5:1
Dec 13 23:15:50.439 INFO [stderr]   |
Dec 13 23:15:50.439 INFO [stderr] 5 | static ENCODED: &'static str = "";
Dec 13 23:15:50.439 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:15:50.439 INFO [stderr] 
Dec 13 23:15:51.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Dec 13 23:15:51.747 INFO [stderr] su: No module specific data is present
Dec 13 23:15:52.600 INFO running `"docker" "inspect" "648201dbeb954b9811ac9bf76e7ce548b6e5150300b461dd388eb4355b1b379f"`
Dec 13 23:15:52.789 INFO running `"docker" "rm" "-f" "648201dbeb954b9811ac9bf76e7ce548b6e5150300b461dd388eb4355b1b379f"`
Dec 13 23:15:53.000 INFO [stdout] 648201dbeb954b9811ac9bf76e7ce548b6e5150300b461dd388eb4355b1b379f