Nov 02 03:03:22.138 INFO checking yogesum/blockchain-rs against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 03:03:22.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03:03:22.613 INFO blam! 9c3056906166ce176bc6eac2032bcb75ef95a948d16e6761b244cb930604607d
Nov 02 03:03:22.614 INFO running `"docker" "start" "-a" "9c3056906166ce176bc6eac2032bcb75ef95a948d16e6761b244cb930604607d"`
Nov 02 03:03:24.245 INFO kablam! usermod: no changes
Nov 02 03:03:24.404 INFO kablam!    Compiling typenum v1.10.0
Nov 02 03:03:24.404 INFO kablam!     Checking byte-tools v0.2.0
Nov 02 03:03:24.413 INFO kablam!     Checking arrayref v0.3.4
Nov 02 03:03:24.421 INFO kablam!     Checking fake-simd v0.1.2
Nov 02 03:03:24.421 INFO kablam!     Checking itoa v0.4.1
Nov 02 03:03:24.421 INFO kablam!     Checking serde v1.0.37
Nov 02 03:03:24.422 INFO kablam!    Compiling proc-macro2 v0.3.1
Nov 02 03:03:24.422 INFO kablam!     Checking time v0.1.39
Nov 02 03:03:24.960 INFO kablam!     Checking block-buffer v0.3.3
Nov 02 03:03:31.908 INFO kablam!    Compiling quote v0.5.1
Nov 02 03:03:33.186 INFO kablam!    Compiling syn v0.13.1
Nov 02 03:03:34.386 INFO kablam!     Checking generic-array v0.9.0
Nov 02 03:03:36.053 INFO kablam!     Checking digest v0.7.2
Nov 02 03:03:36.445 INFO kablam!     Checking sha2 v0.7.0
Nov 02 03:03:48.076 INFO kablam!    Compiling serde_derive_internals v0.23.0
Nov 02 03:03:54.101 INFO kablam!    Compiling serde_derive v1.0.37
Nov 02 03:03:54.241 INFO kablam!     Checking serde_json v1.0.13
Nov 02 03:04:06.647 INFO kablam!     Checking blockchain-rs v0.1.0 (/source)
Nov 02 03:04:07.230 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.230 INFO kablam!   --> src/main.rs:16:5
Nov 02 03:04:07.230 INFO kablam!    |
Nov 02 03:04:07.230 INFO kablam! 16 |     io::stdout().flush();
Nov 02 03:04:07.230 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.230 INFO kablam!    |
Nov 02 03:04:07.231 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 03:04:07.231 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.231 INFO kablam! 
Nov 02 03:04:07.236 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.236 INFO kablam!   --> src/main.rs:17:5
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam! 17 |     io::stdin().read_line(&mut miner_addr);
Nov 02 03:04:07.236 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.236 INFO kablam! 
Nov 02 03:04:07.236 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.236 INFO kablam!   --> src/main.rs:20:5
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam! 20 |     io::stdout().flush();
Nov 02 03:04:07.236 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.236 INFO kablam! 
Nov 02 03:04:07.236 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.236 INFO kablam!   --> src/main.rs:21:5
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam! 21 |     io::stdin().read_line(&mut difficulty);
Nov 02 03:04:07.236 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.236 INFO kablam! 
Nov 02 03:04:07.236 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.236 INFO kablam!   --> src/main.rs:38:9
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam! 38 |         io::stdout().flush();
Nov 02 03:04:07.236 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.236 INFO kablam! 
Nov 02 03:04:07.236 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.236 INFO kablam!   --> src/main.rs:41:9
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam! 41 |         io::stdin().read_line(&mut choice);
Nov 02 03:04:07.236 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.236 INFO kablam! 
Nov 02 03:04:07.236 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.236 INFO kablam!   --> src/main.rs:55:17
Nov 02 03:04:07.236 INFO kablam!    |
Nov 02 03:04:07.236 INFO kablam! 55 |                 io::stdout().flush();
Nov 02 03:04:07.236 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.237 INFO kablam! 
Nov 02 03:04:07.237 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.237 INFO kablam!   --> src/main.rs:56:17
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam! 56 |                 io::stdin().read_line(&mut sender);
Nov 02 03:04:07.237 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.237 INFO kablam! 
Nov 02 03:04:07.237 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.237 INFO kablam!   --> src/main.rs:59:17
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam! 59 |                 io::stdout().flush();
Nov 02 03:04:07.237 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.237 INFO kablam! 
Nov 02 03:04:07.237 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.237 INFO kablam!   --> src/main.rs:60:17
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam! 60 |                 io::stdin().read_line(&mut receiver);
Nov 02 03:04:07.237 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.237 INFO kablam! 
Nov 02 03:04:07.237 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.237 INFO kablam!   --> src/main.rs:63:17
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam! 63 |                 io::stdout().flush();
Nov 02 03:04:07.237 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.237 INFO kablam! 
Nov 02 03:04:07.237 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.237 INFO kablam!   --> src/main.rs:64:17
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam! 64 |                 io::stdin().read_line(&mut amount);
Nov 02 03:04:07.237 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.237 INFO kablam! 
Nov 02 03:04:07.237 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.237 INFO kablam!   --> src/main.rs:89:17
Nov 02 03:04:07.237 INFO kablam!    |
Nov 02 03:04:07.237 INFO kablam! 89 |                 io::stdout().flush();
Nov 02 03:04:07.237 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.252 INFO kablam!    |
Nov 02 03:04:07.252 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.252 INFO kablam! 
Nov 02 03:04:07.252 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.252 INFO kablam!   --> src/main.rs:90:17
Nov 02 03:04:07.252 INFO kablam!    |
Nov 02 03:04:07.252 INFO kablam! 90 |                 io::stdin().read_line(&mut new_diff);
Nov 02 03:04:07.252 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.252 INFO kablam!    |
Nov 02 03:04:07.252 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.252 INFO kablam! 
Nov 02 03:04:07.252 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.252 INFO kablam!    --> src/main.rs:101:17
Nov 02 03:04:07.252 INFO kablam!     |
Nov 02 03:04:07.252 INFO kablam! 101 |                 io::stdout().flush();
Nov 02 03:04:07.252 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.252 INFO kablam!     |
Nov 02 03:04:07.252 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.252 INFO kablam! 
Nov 02 03:04:07.252 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.252 INFO kablam!    --> src/main.rs:102:17
Nov 02 03:04:07.252 INFO kablam!     |
Nov 02 03:04:07.252 INFO kablam! 102 |                 io::stdin().read_line(&mut new_reward);
Nov 02 03:04:07.252 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.252 INFO kablam!     |
Nov 02 03:04:07.252 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.252 INFO kablam! 
Nov 02 03:04:07.439 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.439 INFO kablam!   --> src/main.rs:16:5
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam! 16 |     io::stdout().flush();
Nov 02 03:04:07.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 03:04:07.439 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.439 INFO kablam! 
Nov 02 03:04:07.439 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.439 INFO kablam!   --> src/main.rs:17:5
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam! 17 |     io::stdin().read_line(&mut miner_addr);
Nov 02 03:04:07.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.439 INFO kablam! 
Nov 02 03:04:07.439 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.439 INFO kablam!   --> src/main.rs:20:5
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam! 20 |     io::stdout().flush();
Nov 02 03:04:07.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.439 INFO kablam! 
Nov 02 03:04:07.439 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.439 INFO kablam!   --> src/main.rs:21:5
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam! 21 |     io::stdin().read_line(&mut difficulty);
Nov 02 03:04:07.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.439 INFO kablam! 
Nov 02 03:04:07.439 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.439 INFO kablam!   --> src/main.rs:38:9
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam! 38 |         io::stdout().flush();
Nov 02 03:04:07.439 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.439 INFO kablam! 
Nov 02 03:04:07.439 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.439 INFO kablam!   --> src/main.rs:41:9
Nov 02 03:04:07.439 INFO kablam!    |
Nov 02 03:04:07.439 INFO kablam! 41 |         io::stdin().read_line(&mut choice);
Nov 02 03:04:07.439 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.440 INFO kablam!    |
Nov 02 03:04:07.440 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.440 INFO kablam! 
Nov 02 03:04:07.440 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.440 INFO kablam!   --> src/main.rs:55:17
Nov 02 03:04:07.440 INFO kablam!    |
Nov 02 03:04:07.440 INFO kablam! 55 |                 io::stdout().flush();
Nov 02 03:04:07.440 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.440 INFO kablam!    |
Nov 02 03:04:07.440 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.440 INFO kablam! 
Nov 02 03:04:07.440 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.440 INFO kablam!   --> src/main.rs:56:17
Nov 02 03:04:07.440 INFO kablam!    |
Nov 02 03:04:07.440 INFO kablam! 56 |                 io::stdin().read_line(&mut sender);
Nov 02 03:04:07.440 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.440 INFO kablam!    |
Nov 02 03:04:07.440 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.440 INFO kablam! 
Nov 02 03:04:07.440 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.440 INFO kablam!   --> src/main.rs:59:17
Nov 02 03:04:07.440 INFO kablam!    |
Nov 02 03:04:07.440 INFO kablam! 59 |                 io::stdout().flush();
Nov 02 03:04:07.440 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.440 INFO kablam!    |
Nov 02 03:04:07.440 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.440 INFO kablam! 
Nov 02 03:04:07.456 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.456 INFO kablam!   --> src/main.rs:60:17
Nov 02 03:04:07.456 INFO kablam!    |
Nov 02 03:04:07.456 INFO kablam! 60 |                 io::stdin().read_line(&mut receiver);
Nov 02 03:04:07.456 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.464 INFO kablam! 
Nov 02 03:04:07.464 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.464 INFO kablam!   --> src/main.rs:63:17
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam! 63 |                 io::stdout().flush();
Nov 02 03:04:07.464 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.464 INFO kablam! 
Nov 02 03:04:07.464 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.464 INFO kablam!   --> src/main.rs:64:17
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam! 64 |                 io::stdin().read_line(&mut amount);
Nov 02 03:04:07.464 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.464 INFO kablam! 
Nov 02 03:04:07.464 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.464 INFO kablam!   --> src/main.rs:89:17
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam! 89 |                 io::stdout().flush();
Nov 02 03:04:07.464 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.464 INFO kablam! 
Nov 02 03:04:07.464 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.464 INFO kablam!   --> src/main.rs:90:17
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam! 90 |                 io::stdin().read_line(&mut new_diff);
Nov 02 03:04:07.464 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.464 INFO kablam!    |
Nov 02 03:04:07.464 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.464 INFO kablam! 
Nov 02 03:04:07.464 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.464 INFO kablam!    --> src/main.rs:101:17
Nov 02 03:04:07.464 INFO kablam!     |
Nov 02 03:04:07.464 INFO kablam! 101 |                 io::stdout().flush();
Nov 02 03:04:07.465 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.465 INFO kablam!     |
Nov 02 03:04:07.465 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.465 INFO kablam! 
Nov 02 03:04:07.465 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:04:07.465 INFO kablam!    --> src/main.rs:102:17
Nov 02 03:04:07.465 INFO kablam!     |
Nov 02 03:04:07.465 INFO kablam! 102 |                 io::stdin().read_line(&mut new_reward);
Nov 02 03:04:07.465 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:04:07.465 INFO kablam!     |
Nov 02 03:04:07.465 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:04:07.465 INFO kablam! 
Nov 02 03:04:07.513 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.24s
Nov 02 03:04:07.528 INFO kablam! su: No module specific data is present
Nov 02 03:04:08.479 INFO running `"docker" "rm" "-f" "9c3056906166ce176bc6eac2032bcb75ef95a948d16e6761b244cb930604607d"`
Nov 02 03:04:08.748 INFO blam! 9c3056906166ce176bc6eac2032bcb75ef95a948d16e6761b244cb930604607d