Nov 09 02:16:10.147 INFO checking wilcoxky/rust-hw04 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 02:16:10.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 02:16:10.652 INFO blam! e3eeee7cea771ad9fc228fd8a45a05e6c6e76d302de863691a7b29dd822b2757
Nov 09 02:16:10.654 INFO running `"docker" "start" "-a" "e3eeee7cea771ad9fc228fd8a45a05e6c6e76d302de863691a7b29dd822b2757"`
Nov 09 02:16:12.395 INFO kablam! usermod: no changes
Nov 09 02:16:12.450 INFO kablam!     Checking hw04 v0.1.0 (/source)
Nov 09 02:16:12.871 INFO kablam! warning: unused variable: `result`
Nov 09 02:16:12.871 INFO kablam!   --> src/main.rs:27:13
Nov 09 02:16:12.871 INFO kablam!    |
Nov 09 02:16:12.871 INFO kablam! 27 |         let result = evaluate_line(&mut stack, &buffer);
Nov 09 02:16:12.871 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Nov 09 02:16:12.871 INFO kablam!    |
Nov 09 02:16:12.871 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 02:16:12.871 INFO kablam! 
Nov 09 02:16:12.888 INFO kablam! warning: unused variable: `result`
Nov 09 02:16:12.888 INFO kablam!   --> src/main.rs:27:13
Nov 09 02:16:12.888 INFO kablam!    |
Nov 09 02:16:12.888 INFO kablam! 27 |         let result = evaluate_line(&mut stack, &buffer);
Nov 09 02:16:12.888 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Nov 09 02:16:12.888 INFO kablam!    |
Nov 09 02:16:12.888 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 02:16:12.888 INFO kablam! 
Nov 09 02:16:12.909 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:16:12.909 INFO kablam!    --> src/rpn.rs:124:21
Nov 09 02:16:12.909 INFO kablam!     |
Nov 09 02:16:12.909 INFO kablam! 124 |                     self.push(n);
Nov 09 02:16:12.909 INFO kablam!     |                     ^^^^^^^^^^^^^
Nov 09 02:16:12.909 INFO kablam!     |
Nov 09 02:16:12.909 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 02:16:12.909 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:16:12.909 INFO kablam! 
Nov 09 02:16:12.909 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:16:12.909 INFO kablam!    --> src/rpn.rs:133:21
Nov 09 02:16:12.909 INFO kablam!     |
Nov 09 02:16:12.909 INFO kablam! 133 |                     self.push(first.unwrap());
Nov 09 02:16:12.909 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:16:12.909 INFO kablam!     |
Nov 09 02:16:12.910 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:16:12.910 INFO kablam! 
Nov 09 02:16:12.938 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:16:12.938 INFO kablam!    --> src/rpn.rs:124:21
Nov 09 02:16:12.938 INFO kablam!     |
Nov 09 02:16:12.938 INFO kablam! 124 |                     self.push(n);
Nov 09 02:16:12.938 INFO kablam!     |                     ^^^^^^^^^^^^^
Nov 09 02:16:12.938 INFO kablam!     |
Nov 09 02:16:12.938 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 02:16:12.938 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:16:12.938 INFO kablam! 
Nov 09 02:16:12.938 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:16:12.938 INFO kablam!    --> src/rpn.rs:133:21
Nov 09 02:16:12.938 INFO kablam!     |
Nov 09 02:16:12.938 INFO kablam! 133 |                     self.push(first.unwrap());
Nov 09 02:16:12.938 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:16:12.938 INFO kablam!     |
Nov 09 02:16:12.938 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:16:12.938 INFO kablam! 
Nov 09 02:16:12.962 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 09 02:16:12.965 INFO kablam! su: No module specific data is present
Nov 09 02:16:13.471 INFO running `"docker" "rm" "-f" "e3eeee7cea771ad9fc228fd8a45a05e6c6e76d302de863691a7b29dd822b2757"`
Nov 09 02:16:13.670 INFO blam! e3eeee7cea771ad9fc228fd8a45a05e6c6e76d302de863691a7b29dd822b2757