Nov 01 01:53:47.129 INFO checking lezwon/Blockchain-from-Scratch against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 01:53:47.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 01:53:47.531 INFO blam! 5b905459aef1463c8471cf4aaae75b394a72cfa06729f85f9b33d02783789a4c
Nov 01 01:53:47.536 INFO running `"docker" "start" "-a" "5b905459aef1463c8471cf4aaae75b394a72cfa06729f85f9b33d02783789a4c"`
Nov 01 01:53:48.517 INFO kablam! usermod: no changes
Nov 01 01:53:48.672 INFO kablam!     Checking blockchain-rust v0.1.0 (/source)
Nov 01 01:53:49.972 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:53:49.972 INFO kablam!   --> src/main.rs:94:8
Nov 01 01:53:49.972 INFO kablam!    |
Nov 01 01:53:49.972 INFO kablam! 94 |             let mut block_header = BlockHeader{
Nov 01 01:53:49.972 INFO kablam!    |                 ----^^^^^^^^^^^^
Nov 01 01:53:49.972 INFO kablam!    |                 |
Nov 01 01:53:49.972 INFO kablam!    |                 help: remove this `mut`
Nov 01 01:53:49.972 INFO kablam!    |
Nov 01 01:53:49.972 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 01:53:49.972 INFO kablam! 
Nov 01 01:53:50.007 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.007 INFO kablam!    --> src/main.rs:210:2
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.007 INFO kablam! 210 |     io::stdout().flush();
Nov 01 01:53:50.007 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.007 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 01:53:50.007 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.007 INFO kablam! 
Nov 01 01:53:50.007 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.007 INFO kablam!    --> src/main.rs:211:2
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.007 INFO kablam! 211 |     io::stdin().read_line(&mut miner_address);
Nov 01 01:53:50.007 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.007 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.007 INFO kablam! 
Nov 01 01:53:50.007 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.007 INFO kablam!    --> src/main.rs:213:2
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.007 INFO kablam! 213 |     io::stdout().flush();
Nov 01 01:53:50.007 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.007 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.007 INFO kablam! 
Nov 01 01:53:50.007 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.007 INFO kablam!    --> src/main.rs:214:2
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.007 INFO kablam! 214 |     io::stdin().read_line(&mut difficulty_string);
Nov 01 01:53:50.007 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.007 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.007 INFO kablam! 
Nov 01 01:53:50.007 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.007 INFO kablam!    --> src/main.rs:229:3
Nov 01 01:53:50.007 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 229 |         io::stdout().flush();
Nov 01 01:53:50.008 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:231:3
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 231 |         io::stdin().read_line(&mut choice);
Nov 01 01:53:50.008 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:247:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 247 |                 io::stdout().flush();
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:248:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 248 |                 io::stdin().read_line(&mut sender);
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:250:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 250 |                 io::stdout().flush();
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:251:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 251 |                 io::stdin().read_line(&mut recipient);
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:253:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 253 |                 io::stdout().flush();
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:254:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 254 |                 io::stdin().read_line(&mut amount);
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:274:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 274 |                 io::stdout().flush();
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:275:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 275 |                 io::stdin().read_line(&mut new_difficulty);
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.008 INFO kablam! 
Nov 01 01:53:50.008 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.008 INFO kablam!    --> src/main.rs:286:5
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam! 286 |                 io::stdout().flush();
Nov 01 01:53:50.008 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.008 INFO kablam!     |
Nov 01 01:53:50.008 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.009 INFO kablam! 
Nov 01 01:53:50.009 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.009 INFO kablam!    --> src/main.rs:287:5
Nov 01 01:53:50.009 INFO kablam!     |
Nov 01 01:53:50.009 INFO kablam! 287 |                 io::stdin().read_line(&mut new_reward);
Nov 01 01:53:50.009 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.009 INFO kablam!     |
Nov 01 01:53:50.009 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.009 INFO kablam! 
Nov 01 01:53:50.044 INFO kablam! warning: variable does not need to be mutable
Nov 01 01:53:50.044 INFO kablam!   --> src/main.rs:94:8
Nov 01 01:53:50.044 INFO kablam!    |
Nov 01 01:53:50.044 INFO kablam! 94 |             let mut block_header = BlockHeader{
Nov 01 01:53:50.044 INFO kablam!    |                 ----^^^^^^^^^^^^
Nov 01 01:53:50.044 INFO kablam!    |                 |
Nov 01 01:53:50.044 INFO kablam!    |                 help: remove this `mut`
Nov 01 01:53:50.044 INFO kablam!    |
Nov 01 01:53:50.044 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 01:53:50.044 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:210:2
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 210 |     io::stdout().flush();
Nov 01 01:53:50.085 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:211:2
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 211 |     io::stdin().read_line(&mut miner_address);
Nov 01 01:53:50.085 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:213:2
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 213 |     io::stdout().flush();
Nov 01 01:53:50.085 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:214:2
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 214 |     io::stdin().read_line(&mut difficulty_string);
Nov 01 01:53:50.085 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:229:3
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 229 |         io::stdout().flush();
Nov 01 01:53:50.085 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:231:3
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 231 |         io::stdin().read_line(&mut choice);
Nov 01 01:53:50.085 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:247:5
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 247 |                 io::stdout().flush();
Nov 01 01:53:50.085 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:248:5
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 248 |                 io::stdin().read_line(&mut sender);
Nov 01 01:53:50.085 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.085 INFO kablam!    --> src/main.rs:250:5
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam! 250 |                 io::stdout().flush();
Nov 01 01:53:50.085 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.085 INFO kablam!     |
Nov 01 01:53:50.085 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.085 INFO kablam! 
Nov 01 01:53:50.085 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.086 INFO kablam!    --> src/main.rs:251:5
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam! 251 |                 io::stdin().read_line(&mut recipient);
Nov 01 01:53:50.086 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.086 INFO kablam! 
Nov 01 01:53:50.086 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.086 INFO kablam!    --> src/main.rs:253:5
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam! 253 |                 io::stdout().flush();
Nov 01 01:53:50.086 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.086 INFO kablam! 
Nov 01 01:53:50.086 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.086 INFO kablam!    --> src/main.rs:254:5
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam! 254 |                 io::stdin().read_line(&mut amount);
Nov 01 01:53:50.086 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.086 INFO kablam! 
Nov 01 01:53:50.086 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.086 INFO kablam!    --> src/main.rs:274:5
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam! 274 |                 io::stdout().flush();
Nov 01 01:53:50.086 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.086 INFO kablam! 
Nov 01 01:53:50.086 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.086 INFO kablam!    --> src/main.rs:275:5
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam! 275 |                 io::stdin().read_line(&mut new_difficulty);
Nov 01 01:53:50.086 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.086 INFO kablam! 
Nov 01 01:53:50.086 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.086 INFO kablam!    --> src/main.rs:286:5
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam! 286 |                 io::stdout().flush();
Nov 01 01:53:50.086 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.086 INFO kablam! 
Nov 01 01:53:50.086 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:53:50.086 INFO kablam!    --> src/main.rs:287:5
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam! 287 |                 io::stdin().read_line(&mut new_reward);
Nov 01 01:53:50.086 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:53:50.086 INFO kablam!     |
Nov 01 01:53:50.086 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:53:50.086 INFO kablam! 
Nov 01 01:53:50.132 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Nov 01 01:53:50.138 INFO kablam! su: No module specific data is present
Nov 01 01:53:51.228 INFO running `"docker" "rm" "-f" "5b905459aef1463c8471cf4aaae75b394a72cfa06729f85f9b33d02783789a4c"`
Nov 01 01:53:51.564 INFO blam! 5b905459aef1463c8471cf4aaae75b394a72cfa06729f85f9b33d02783789a4c