Nov 09 05:30:07.763 INFO checking serayuzgur/chainake against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 05:30:07.763 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 05:30:08.231 INFO blam! bea270581ffffffcd598f8dad840a0146b525f6fb3d4374cbeb09ba3e95a9a5f
Nov 09 05:30:08.239 INFO running `"docker" "start" "-a" "bea270581ffffffcd598f8dad840a0146b525f6fb3d4374cbeb09ba3e95a9a5f"`
Nov 09 05:30:09.769 INFO kablam! usermod: no changes
Nov 09 05:30:09.856 INFO kablam!     Checking chainake v0.0.1-alpha.1 (/source)
Nov 09 05:30:10.263 INFO kablam! warning: unused variable: `difficulty`
Nov 09 05:30:10.263 INFO kablam!   --> src/main.rs:29:25
Nov 09 05:30:10.263 INFO kablam!    |
Nov 09 05:30:10.263 INFO kablam! 29 |     fn play( &mut self, difficulty: usize) {
Nov 09 05:30:10.263 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_difficulty` instead
Nov 09 05:30:10.271 INFO kablam!    |
Nov 09 05:30:10.271 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 05:30:10.271 INFO kablam! 
Nov 09 05:30:10.327 INFO kablam! warning: unused variable: `difficulty`
Nov 09 05:30:10.327 INFO kablam!   --> src/main.rs:29:25
Nov 09 05:30:10.327 INFO kablam!    |
Nov 09 05:30:10.327 INFO kablam! 29 |     fn play( &mut self, difficulty: usize) {
Nov 09 05:30:10.327 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_difficulty` instead
Nov 09 05:30:10.339 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 05:30:10.339 INFO kablam!   --> src/main.rs:42:9
Nov 09 05:30:10.339 INFO kablam!    |
Nov 09 05:30:10.339 INFO kablam! 42 |         stdout.flush();
Nov 09 05:30:10.339 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 09 05:30:10.339 INFO kablam!    |
Nov 09 05:30:10.339 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 05:30:10.339 INFO kablam! 
Nov 09 05:30:10.355 INFO kablam!    |
Nov 09 05:30:10.355 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 05:30:10.355 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 05:30:10.355 INFO kablam! 
Nov 09 05:30:10.383 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 05:30:10.383 INFO kablam!   --> src/main.rs:42:9
Nov 09 05:30:10.383 INFO kablam!    |
Nov 09 05:30:10.383 INFO kablam! 42 |         stdout.flush();
Nov 09 05:30:10.383 INFO kablam!    |         ^^^^^^^^^^^^^^^
Nov 09 05:30:10.383 INFO kablam!    |
Nov 09 05:30:10.383 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 05:30:10.383 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 05:30:10.383 INFO kablam! 
Nov 09 05:30:10.400 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 09 05:30:10.404 INFO kablam! su: No module specific data is present
Nov 09 05:30:11.126 INFO running `"docker" "rm" "-f" "bea270581ffffffcd598f8dad840a0146b525f6fb3d4374cbeb09ba3e95a9a5f"`
Nov 09 05:30:11.306 INFO blam! bea270581ffffffcd598f8dad840a0146b525f6fb3d4374cbeb09ba3e95a9a5f