Oct 26 21:11:52.300 INFO checking serayuzgur/chainake against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 21:11:52.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 21:11:52.695 INFO blam! 1d24da3408184c282092f1411c767c9671cc0b810f1ef5bc1bf089f2b836ae09
Oct 26 21:11:52.701 INFO running `"docker" "start" "-a" "1d24da3408184c282092f1411c767c9671cc0b810f1ef5bc1bf089f2b836ae09"`
Oct 26 21:11:55.126 INFO kablam! usermod: no changes
Oct 26 21:11:55.239 INFO kablam!     Checking termion v1.5.1
Oct 26 21:11:56.341 INFO kablam!     Checking chainake v0.0.1-alpha.1 (/source)
Oct 26 21:11:56.995 INFO kablam! warning: unused variable: `difficulty`
Oct 26 21:11:56.996 INFO kablam!   --> src/main.rs:29:25
Oct 26 21:11:56.996 INFO kablam!    |
Oct 26 21:11:56.996 INFO kablam! 29 |     fn play( &mut self, difficulty: usize) {
Oct 26 21:11:56.996 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_difficulty` instead
Oct 26 21:11:56.996 INFO kablam!    |
Oct 26 21:11:56.996 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 21:11:56.996 INFO kablam! 
Oct 26 21:11:56.999 INFO kablam! warning: unused variable: `difficulty`
Oct 26 21:11:56.999 INFO kablam!   --> src/main.rs:29:25
Oct 26 21:11:57.000 INFO kablam!    |
Oct 26 21:11:57.000 INFO kablam! 29 |     fn play( &mut self, difficulty: usize) {
Oct 26 21:11:57.001 INFO kablam!    |                         ^^^^^^^^^^ help: consider using `_difficulty` instead
Oct 26 21:11:57.001 INFO kablam!    |
Oct 26 21:11:57.002 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 26 21:11:57.002 INFO kablam! 
Oct 26 21:11:57.054 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:11:57.054 INFO kablam!   --> src/main.rs:42:9
Oct 26 21:11:57.054 INFO kablam!    |
Oct 26 21:11:57.054 INFO kablam! 42 |         stdout.flush();
Oct 26 21:11:57.054 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 26 21:11:57.054 INFO kablam!    |
Oct 26 21:11:57.054 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 21:11:57.054 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:11:57.054 INFO kablam! 
Oct 26 21:11:57.085 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:11:57.085 INFO kablam!   --> src/main.rs:42:9
Oct 26 21:11:57.086 INFO kablam!    |
Oct 26 21:11:57.086 INFO kablam! 42 |         stdout.flush();
Oct 26 21:11:57.086 INFO kablam!    |         ^^^^^^^^^^^^^^^
Oct 26 21:11:57.086 INFO kablam!    |
Oct 26 21:11:57.086 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 21:11:57.086 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:11:57.086 INFO kablam! 
Oct 26 21:11:57.124 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Oct 26 21:11:57.127 INFO kablam! su: No module specific data is present
Oct 26 21:11:58.243 INFO running `"docker" "rm" "-f" "1d24da3408184c282092f1411c767c9671cc0b810f1ef5bc1bf089f2b836ae09"`
Oct 26 21:11:58.476 INFO blam! 1d24da3408184c282092f1411c767c9671cc0b810f1ef5bc1bf089f2b836ae09