Dec 05 07:47:44.405 INFO testing shaddockzy/rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 07:47:44.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 07:47:44.888 INFO [stdout] 9faf940c0d98b9407d995f4a57f37963118fcbff25c3a8293121be4252c71996
Dec 05 07:47:44.890 INFO running `"docker" "start" "-a" "9faf940c0d98b9407d995f4a57f37963118fcbff25c3a8293121be4252c71996"`
Dec 05 07:47:46.916 INFO [stderr] usermod: no changes
Dec 05 07:47:47.016 INFO [stderr]    Compiling byte-tools v0.1.3
Dec 05 07:47:47.044 INFO [stderr]    Compiling generic-array v0.6.0
Dec 05 07:47:47.729 INFO [stderr]    Compiling digest-buffer v0.2.0
Dec 05 07:47:47.730 INFO [stderr]    Compiling digest v0.4.0
Dec 05 07:47:48.188 INFO [stderr]    Compiling sha2 v0.4.2
Dec 05 07:47:49.150 INFO [stderr]    Compiling easy-hash v0.1.0
Dec 05 07:47:49.803 INFO [stderr]    Compiling work-proof v0.1.0 (/source)
Dec 05 07:47:50.524 INFO [stderr] warning: function is never used: `search_for_solution`
Dec 05 07:47:50.524 INFO [stderr]   --> src/main.rs:27:1
Dec 05 07:47:50.524 INFO [stderr]    |
Dec 05 07:47:50.524 INFO [stderr] 27 | fn search_for_solution(start_at: usize, sender: mpsc::Sender<Solution>, is_found: Arc<AtomicBool>) {
Dec 05 07:47:50.524 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:47:50.524 INFO [stderr]    |
Dec 05 07:47:50.524 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:47:50.524 INFO [stderr] 
Dec 05 07:47:52.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
Dec 05 07:47:52.128 INFO [stderr] su: No module specific data is present
Dec 05 07:47:53.080 INFO running `"docker" "inspect" "9faf940c0d98b9407d995f4a57f37963118fcbff25c3a8293121be4252c71996"`
Dec 05 07:47:53.318 INFO running `"docker" "rm" "-f" "9faf940c0d98b9407d995f4a57f37963118fcbff25c3a8293121be4252c71996"`
Dec 05 07:47:53.564 INFO [stdout] 9faf940c0d98b9407d995f4a57f37963118fcbff25c3a8293121be4252c71996
Dec 05 07:47:53.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 07:47:54.040 INFO [stdout] 7d7d2e940e7751604edf737690efaafdf99088284da7f0849f2507e0f11e722d
Dec 05 07:47:54.046 INFO running `"docker" "start" "-a" "7d7d2e940e7751604edf737690efaafdf99088284da7f0849f2507e0f11e722d"`
Dec 05 07:47:55.281 INFO [stderr] usermod: no changes
Dec 05 07:47:55.412 INFO [stderr]    Compiling work-proof v0.1.0 (/source)
Dec 05 07:47:56.177 INFO [stderr] warning: function is never used: `search_for_solution`
Dec 05 07:47:56.177 INFO [stderr]   --> src/main.rs:27:1
Dec 05 07:47:56.177 INFO [stderr]    |
Dec 05 07:47:56.177 INFO [stderr] 27 | fn search_for_solution(start_at: usize, sender: mpsc::Sender<Solution>, is_found: Arc<AtomicBool>) {
Dec 05 07:47:56.177 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:47:56.177 INFO [stderr]    |
Dec 05 07:47:56.177 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:47:56.177 INFO [stderr] 
Dec 05 07:47:56.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 05 07:47:56.576 INFO [stderr] su: No module specific data is present
Dec 05 07:47:57.438 INFO running `"docker" "inspect" "7d7d2e940e7751604edf737690efaafdf99088284da7f0849f2507e0f11e722d"`
Dec 05 07:47:57.878 INFO running `"docker" "rm" "-f" "7d7d2e940e7751604edf737690efaafdf99088284da7f0849f2507e0f11e722d"`
Dec 05 07:47:58.264 INFO [stdout] 7d7d2e940e7751604edf737690efaafdf99088284da7f0849f2507e0f11e722d
Dec 05 07:47:58.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --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 05 07:47:58.821 INFO [stdout] 39c3b9c56670fe7b2d069ab58f634350beaf5ef84035b86922ba8fa37b2f0141
Dec 05 07:47:58.823 INFO running `"docker" "start" "-a" "39c3b9c56670fe7b2d069ab58f634350beaf5ef84035b86922ba8fa37b2f0141"`
Dec 05 07:48:00.036 INFO [stderr] usermod: no changes
Dec 05 07:48:00.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 07:48:00.168 INFO [stderr]      Running /target/debug/deps/work_proof-e0ba577c7254f1c3
Dec 05 07:48:00.170 INFO [stdout] 
Dec 05 07:48:00.170 INFO [stdout] running 0 tests
Dec 05 07:48:00.170 INFO [stdout] 
Dec 05 07:48:00.170 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:48:00.170 INFO [stdout] 
Dec 05 07:48:00.171 INFO [stderr] su: No module specific data is present
Dec 05 07:48:01.226 INFO running `"docker" "inspect" "39c3b9c56670fe7b2d069ab58f634350beaf5ef84035b86922ba8fa37b2f0141"`
Dec 05 07:48:01.596 INFO running `"docker" "rm" "-f" "39c3b9c56670fe7b2d069ab58f634350beaf5ef84035b86922ba8fa37b2f0141"`
Dec 05 07:48:01.856 INFO [stdout] 39c3b9c56670fe7b2d069ab58f634350beaf5ef84035b86922ba8fa37b2f0141