Nov 02 03:33:58.476 INFO checking wilcoxky/rust-hw04 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 03:33:58.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 03:33:59.068 INFO blam! 7f21121cbe8c46542f0aeaa218c2b32cc977b8059a487fc4550e8f8200c49d03
Nov 02 03:33:59.074 INFO running `"docker" "start" "-a" "7f21121cbe8c46542f0aeaa218c2b32cc977b8059a487fc4550e8f8200c49d03"`
Nov 02 03:34:00.384 INFO kablam! usermod: no changes
Nov 02 03:34:00.505 INFO kablam!     Checking hw04 v0.1.0 (/source)
Nov 02 03:34:00.929 INFO kablam! warning: unused variable: `result`
Nov 02 03:34:00.929 INFO kablam!   --> src/main.rs:27:13
Nov 02 03:34:00.929 INFO kablam!    |
Nov 02 03:34:00.929 INFO kablam! 27 |         let result = evaluate_line(&mut stack, &buffer);
Nov 02 03:34:00.929 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Nov 02 03:34:00.929 INFO kablam!    |
Nov 02 03:34:00.929 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 03:34:00.929 INFO kablam! 
Nov 02 03:34:00.948 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:34:00.948 INFO kablam!    --> src/rpn.rs:124:21
Nov 02 03:34:00.948 INFO kablam!     |
Nov 02 03:34:00.948 INFO kablam! 124 |                     self.push(n);
Nov 02 03:34:00.948 INFO kablam!     |                     ^^^^^^^^^^^^^
Nov 02 03:34:00.948 INFO kablam!     |
Nov 02 03:34:00.948 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 03:34:00.948 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:34:00.948 INFO kablam! 
Nov 02 03:34:00.948 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:34:00.948 INFO kablam!    --> src/rpn.rs:133:21
Nov 02 03:34:00.948 INFO kablam!     |
Nov 02 03:34:00.948 INFO kablam! 133 |                     self.push(first.unwrap());
Nov 02 03:34:00.952 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:34:00.952 INFO kablam!     |
Nov 02 03:34:00.952 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:34:00.952 INFO kablam! 
Nov 02 03:34:01.112 INFO kablam! warning: unused variable: `result`
Nov 02 03:34:01.112 INFO kablam!   --> src/main.rs:27:13
Nov 02 03:34:01.112 INFO kablam!    |
Nov 02 03:34:01.112 INFO kablam! 27 |         let result = evaluate_line(&mut stack, &buffer);
Nov 02 03:34:01.112 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Nov 02 03:34:01.112 INFO kablam!    |
Nov 02 03:34:01.112 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 03:34:01.112 INFO kablam! 
Nov 02 03:34:01.192 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:34:01.192 INFO kablam!    --> src/rpn.rs:124:21
Nov 02 03:34:01.192 INFO kablam!     |
Nov 02 03:34:01.192 INFO kablam! 124 |                     self.push(n);
Nov 02 03:34:01.192 INFO kablam!     |                     ^^^^^^^^^^^^^
Nov 02 03:34:01.192 INFO kablam!     |
Nov 02 03:34:01.192 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 03:34:01.192 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:34:01.192 INFO kablam! 
Nov 02 03:34:01.192 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:34:01.192 INFO kablam!    --> src/rpn.rs:133:21
Nov 02 03:34:01.192 INFO kablam!     |
Nov 02 03:34:01.192 INFO kablam! 133 |                     self.push(first.unwrap());
Nov 02 03:34:01.192 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:34:01.192 INFO kablam!     |
Nov 02 03:34:01.192 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:34:01.192 INFO kablam! 
Nov 02 03:34:01.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 02 03:34:01.277 INFO kablam! su: No module specific data is present
Nov 02 03:34:02.246 INFO running `"docker" "rm" "-f" "7f21121cbe8c46542f0aeaa218c2b32cc977b8059a487fc4550e8f8200c49d03"`
Nov 02 03:34:02.562 INFO blam! 7f21121cbe8c46542f0aeaa218c2b32cc977b8059a487fc4550e8f8200c49d03