Nov 27 20:37:39.393 INFO checking shaddockzy/rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:37:39.394 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 20:37:39.967 INFO [stdout] 73fd764a358966d69ba185027340939e85cd44413eb86a859b16ca2bd99f2372
Nov 27 20:37:39.973 INFO running `"docker" "start" "-a" "73fd764a358966d69ba185027340939e85cd44413eb86a859b16ca2bd99f2372"`
Nov 27 20:37:41.154 INFO [stderr] usermod: no changes
Nov 27 20:37:41.302 INFO [stderr]     Checking generic-array v0.6.0
Nov 27 20:37:41.781 INFO [stderr]     Checking digest v0.4.0
Nov 27 20:37:41.781 INFO [stderr]     Checking digest-buffer v0.2.0
Nov 27 20:37:42.188 INFO [stderr]     Checking sha2 v0.4.2
Nov 27 20:37:42.696 INFO [stderr]     Checking easy-hash v0.1.0
Nov 27 20:37:43.136 INFO [stderr]     Checking work-proof v0.1.0 (/source)
Nov 27 20:37:44.232 INFO [stderr] warning: function is never used: `search_for_solution`
Nov 27 20:37:44.232 INFO [stderr]   --> src/main.rs:27:1
Nov 27 20:37:44.232 INFO [stderr]    |
Nov 27 20:37:44.232 INFO [stderr] 27 | fn search_for_solution(start_at: usize, sender: mpsc::Sender<Solution>, is_found: Arc<AtomicBool>) {
Nov 27 20:37:44.232 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:37:44.232 INFO [stderr]    |
Nov 27 20:37:44.233 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 20:37:44.233 INFO [stderr] 
Nov 27 20:37:44.267 INFO [stderr] warning: function is never used: `search_for_solution`
Nov 27 20:37:44.267 INFO [stderr]   --> src/main.rs:27:1
Nov 27 20:37:44.267 INFO [stderr]    |
Nov 27 20:37:44.267 INFO [stderr] 27 | fn search_for_solution(start_at: usize, sender: mpsc::Sender<Solution>, is_found: Arc<AtomicBool>) {
Nov 27 20:37:44.267 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:37:44.267 INFO [stderr]    |
Nov 27 20:37:44.267 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 20:37:44.267 INFO [stderr] 
Nov 27 20:37:44.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Nov 27 20:37:44.353 INFO [stderr] su: No module specific data is present
Nov 27 20:37:45.786 INFO running `"docker" "inspect" "73fd764a358966d69ba185027340939e85cd44413eb86a859b16ca2bd99f2372"`
Nov 27 20:37:46.018 INFO running `"docker" "rm" "-f" "73fd764a358966d69ba185027340939e85cd44413eb86a859b16ca2bd99f2372"`
Nov 27 20:37:46.332 INFO [stdout] 73fd764a358966d69ba185027340939e85cd44413eb86a859b16ca2bd99f2372