Dec 01 02:53:43.463 INFO testing serayuzgur/chainake against 1.30.1 for beta-1.31-5
Dec 01 02:53:43.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:53:43.638 INFO [stdout] 1d12852083514021da3018a7a47441663b9fdecb1fdb6dfb37e958a67aa9b6c5
Dec 01 02:53:43.644 INFO running `"docker" "start" "-a" "1d12852083514021da3018a7a47441663b9fdecb1fdb6dfb37e958a67aa9b6c5"`
Dec 01 02:53:44.130 INFO [stderr] usermod: no changes
Dec 01 02:53:44.174 INFO [stderr]    Compiling termion v1.5.1
Dec 01 02:53:45.286 INFO [stderr]    Compiling chainake v0.0.1-alpha.1 (/source)
Dec 01 02:53:45.591 INFO [stderr] warning: unused variable: `difficulty`
Dec 01 02:53:45.591 INFO [stderr]   --> src/main.rs:29:25
Dec 01 02:53:45.592 INFO [stderr]    |
Dec 01 02:53:45.592 INFO [stderr] 29 |     fn play( &mut self, difficulty: usize) {
Dec 01 02:53:45.592 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_difficulty` instead
Dec 01 02:53:45.593 INFO [stderr]    |
Dec 01 02:53:45.593 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 02:53:45.593 INFO [stderr] 
Dec 01 02:53:45.611 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 02:53:45.612 INFO [stderr]   --> src/main.rs:42:9
Dec 01 02:53:45.612 INFO [stderr]    |
Dec 01 02:53:45.612 INFO [stderr] 42 |         stdout.flush();
Dec 01 02:53:45.612 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 01 02:53:45.613 INFO [stderr]    |
Dec 01 02:53:45.613 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 02:53:45.613 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:53:45.614 INFO [stderr] 
Dec 01 02:53:46.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 01 02:53:46.102 INFO [stderr] su: No module specific data is present
Dec 01 02:53:46.330 INFO running `"docker" "inspect" "1d12852083514021da3018a7a47441663b9fdecb1fdb6dfb37e958a67aa9b6c5"`
Dec 01 02:53:46.412 INFO running `"docker" "rm" "-f" "1d12852083514021da3018a7a47441663b9fdecb1fdb6dfb37e958a67aa9b6c5"`
Dec 01 02:53:46.502 INFO [stdout] 1d12852083514021da3018a7a47441663b9fdecb1fdb6dfb37e958a67aa9b6c5
Dec 01 02:53:46.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:53:46.730 INFO [stdout] 06f13bd1e9a384c80ab5c7cb092288df942623f1b11edc3cb8ac8f0162d29015
Dec 01 02:53:46.732 INFO running `"docker" "start" "-a" "06f13bd1e9a384c80ab5c7cb092288df942623f1b11edc3cb8ac8f0162d29015"`
Dec 01 02:53:47.106 INFO [stderr] usermod: no changes
Dec 01 02:53:47.138 INFO [stderr]    Compiling chainake v0.0.1-alpha.1 (/source)
Dec 01 02:53:47.438 INFO [stderr] warning: unused variable: `difficulty`
Dec 01 02:53:47.439 INFO [stderr]   --> src/main.rs:29:25
Dec 01 02:53:47.439 INFO [stderr]    |
Dec 01 02:53:47.439 INFO [stderr] 29 |     fn play( &mut self, difficulty: usize) {
Dec 01 02:53:47.439 INFO [stderr]    |                         ^^^^^^^^^^ help: consider using `_difficulty` instead
Dec 01 02:53:47.439 INFO [stderr]    |
Dec 01 02:53:47.439 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 02:53:47.439 INFO [stderr] 
Dec 01 02:53:47.460 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 02:53:47.460 INFO [stderr]   --> src/main.rs:42:9
Dec 01 02:53:47.460 INFO [stderr]    |
Dec 01 02:53:47.460 INFO [stderr] 42 |         stdout.flush();
Dec 01 02:53:47.460 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 01 02:53:47.461 INFO [stderr]    |
Dec 01 02:53:47.461 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 02:53:47.461 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:53:47.461 INFO [stderr] 
Dec 01 02:53:47.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 01 02:53:47.782 INFO [stderr] su: No module specific data is present
Dec 01 02:53:48.073 INFO running `"docker" "inspect" "06f13bd1e9a384c80ab5c7cb092288df942623f1b11edc3cb8ac8f0162d29015"`
Dec 01 02:53:48.148 INFO running `"docker" "rm" "-f" "06f13bd1e9a384c80ab5c7cb092288df942623f1b11edc3cb8ac8f0162d29015"`
Dec 01 02:53:48.268 INFO [stdout] 06f13bd1e9a384c80ab5c7cb092288df942623f1b11edc3cb8ac8f0162d29015
Dec 01 02:53:48.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:53:48.448 INFO [stdout] a4294a28e696b5332bc47203b77bfed3b67bbf9050f85318f86fbc084a497044
Dec 01 02:53:48.449 INFO running `"docker" "start" "-a" "a4294a28e696b5332bc47203b77bfed3b67bbf9050f85318f86fbc084a497044"`
Dec 01 02:53:48.961 INFO [stderr] usermod: no changes
Dec 01 02:53:48.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 02:53:48.996 INFO [stderr]      Running /target/debug/deps/chainake-fd28b22b5033b2eb
Dec 01 02:53:48.998 INFO [stdout] 
Dec 01 02:53:48.998 INFO [stdout] running 0 tests
Dec 01 02:53:48.998 INFO [stdout] 
Dec 01 02:53:48.998 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:53:48.998 INFO [stdout] 
Dec 01 02:53:48.999 INFO [stderr] su: No module specific data is present
Dec 01 02:53:49.219 INFO running `"docker" "inspect" "a4294a28e696b5332bc47203b77bfed3b67bbf9050f85318f86fbc084a497044"`
Dec 01 02:53:49.282 INFO running `"docker" "rm" "-f" "a4294a28e696b5332bc47203b77bfed3b67bbf9050f85318f86fbc084a497044"`
Dec 01 02:53:49.376 INFO [stdout] a4294a28e696b5332bc47203b77bfed3b67bbf9050f85318f86fbc084a497044
