Nov 09 09:50:58.925 INFO checking lezwon/Blockchain-from-Scratch against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632 Nov 09 09:50:58.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 09:50:59.437 INFO blam! a7e1a02f710b7dc0c93d1e229c6310f2558fdaddd2cb0c182778750430e57c52 Nov 09 09:50:59.437 INFO running `"docker" "start" "-a" "a7e1a02f710b7dc0c93d1e229c6310f2558fdaddd2cb0c182778750430e57c52"` Nov 09 09:51:00.703 INFO kablam! usermod: no changes Nov 09 09:51:00.851 INFO kablam! Checking serde_json v1.0.6 Nov 09 09:51:00.851 INFO kablam! Checking generic-array v0.9.0 Nov 09 09:51:00.852 INFO kablam! Compiling serde_derive_internals v0.17.0 Nov 09 09:51:02.446 INFO kablam! Checking digest v0.7.2 Nov 09 09:51:02.877 INFO kablam! Checking sha2 v0.7.0 Nov 09 09:51:05.455 INFO kablam! Compiling serde_derive v1.0.21 Nov 09 09:51:14.679 INFO kablam! Checking blockchain-rust v0.1.0 (/source) Nov 09 09:51:15.947 INFO kablam! warning: variable does not need to be mutable Nov 09 09:51:15.947 INFO kablam! --> src/main.rs:94:8 Nov 09 09:51:15.947 INFO kablam! | Nov 09 09:51:15.947 INFO kablam! 94 | let mut block_header = BlockHeader{ Nov 09 09:51:15.947 INFO kablam! | ----^^^^^^^^^^^^ Nov 09 09:51:15.947 INFO kablam! | | Nov 09 09:51:15.947 INFO kablam! | help: remove this `mut` Nov 09 09:51:15.947 INFO kablam! | Nov 09 09:51:15.947 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 09:51:15.949 INFO kablam! Nov 09 09:51:15.978 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.978 INFO kablam! --> src/main.rs:210:2 Nov 09 09:51:15.978 INFO kablam! | Nov 09 09:51:15.978 INFO kablam! 210 | io::stdout().flush(); Nov 09 09:51:15.978 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.978 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 09:51:15.980 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.980 INFO kablam! Nov 09 09:51:15.980 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.980 INFO kablam! --> src/main.rs:211:2 Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! 211 | io::stdin().read_line(&mut miner_address); Nov 09 09:51:15.980 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.980 INFO kablam! Nov 09 09:51:15.980 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.980 INFO kablam! --> src/main.rs:213:2 Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! 213 | io::stdout().flush(); Nov 09 09:51:15.980 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.980 INFO kablam! Nov 09 09:51:15.980 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.980 INFO kablam! --> src/main.rs:214:2 Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! 214 | io::stdin().read_line(&mut difficulty_string); Nov 09 09:51:15.980 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.980 INFO kablam! Nov 09 09:51:15.980 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.980 INFO kablam! --> src/main.rs:229:3 Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! 229 | io::stdout().flush(); Nov 09 09:51:15.980 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.980 INFO kablam! Nov 09 09:51:15.980 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.980 INFO kablam! --> src/main.rs:231:3 Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.980 INFO kablam! 231 | io::stdin().read_line(&mut choice); Nov 09 09:51:15.980 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.980 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.988 INFO kablam! Nov 09 09:51:15.988 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.988 INFO kablam! --> src/main.rs:247:5 Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! 247 | io::stdout().flush(); Nov 09 09:51:15.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.988 INFO kablam! Nov 09 09:51:15.988 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.988 INFO kablam! --> src/main.rs:248:5 Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! 248 | io::stdin().read_line(&mut sender); Nov 09 09:51:15.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.988 INFO kablam! Nov 09 09:51:15.988 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.988 INFO kablam! --> src/main.rs:250:5 Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! 250 | io::stdout().flush(); Nov 09 09:51:15.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.988 INFO kablam! Nov 09 09:51:15.988 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.988 INFO kablam! --> src/main.rs:251:5 Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! 251 | io::stdin().read_line(&mut recipient); Nov 09 09:51:15.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.988 INFO kablam! Nov 09 09:51:15.988 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.988 INFO kablam! --> src/main.rs:253:5 Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! 253 | io::stdout().flush(); Nov 09 09:51:15.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.988 INFO kablam! Nov 09 09:51:15.988 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.988 INFO kablam! --> src/main.rs:254:5 Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! 254 | io::stdin().read_line(&mut amount); Nov 09 09:51:15.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.988 INFO kablam! Nov 09 09:51:15.988 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.988 INFO kablam! --> src/main.rs:274:5 Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! 274 | io::stdout().flush(); Nov 09 09:51:15.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.988 INFO kablam! Nov 09 09:51:15.988 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.988 INFO kablam! --> src/main.rs:275:5 Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! 275 | io::stdin().read_line(&mut new_difficulty); Nov 09 09:51:15.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.988 INFO kablam! | Nov 09 09:51:15.988 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.989 INFO kablam! Nov 09 09:51:15.989 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.989 INFO kablam! --> src/main.rs:286:5 Nov 09 09:51:15.989 INFO kablam! | Nov 09 09:51:15.989 INFO kablam! 286 | io::stdout().flush(); Nov 09 09:51:15.989 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.989 INFO kablam! | Nov 09 09:51:15.989 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.989 INFO kablam! Nov 09 09:51:15.989 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:15.989 INFO kablam! --> src/main.rs:287:5 Nov 09 09:51:15.989 INFO kablam! | Nov 09 09:51:15.989 INFO kablam! 287 | io::stdin().read_line(&mut new_reward); Nov 09 09:51:15.989 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:15.989 INFO kablam! | Nov 09 09:51:15.989 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:15.989 INFO kablam! Nov 09 09:51:16.093 INFO kablam! warning: variable does not need to be mutable Nov 09 09:51:16.093 INFO kablam! --> src/main.rs:94:8 Nov 09 09:51:16.093 INFO kablam! | Nov 09 09:51:16.093 INFO kablam! 94 | let mut block_header = BlockHeader{ Nov 09 09:51:16.093 INFO kablam! | ----^^^^^^^^^^^^ Nov 09 09:51:16.093 INFO kablam! | | Nov 09 09:51:16.094 INFO kablam! | help: remove this `mut` Nov 09 09:51:16.094 INFO kablam! | Nov 09 09:51:16.094 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 09:51:16.094 INFO kablam! Nov 09 09:51:16.130 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.130 INFO kablam! --> src/main.rs:210:2 Nov 09 09:51:16.130 INFO kablam! | Nov 09 09:51:16.130 INFO kablam! 210 | io::stdout().flush(); Nov 09 09:51:16.130 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.130 INFO kablam! | Nov 09 09:51:16.130 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 09:51:16.130 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.130 INFO kablam! Nov 09 09:51:16.130 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.130 INFO kablam! --> src/main.rs:211:2 Nov 09 09:51:16.130 INFO kablam! | Nov 09 09:51:16.130 INFO kablam! 211 | io::stdin().read_line(&mut miner_address); Nov 09 09:51:16.130 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.131 INFO kablam! Nov 09 09:51:16.131 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.131 INFO kablam! --> src/main.rs:213:2 Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! 213 | io::stdout().flush(); Nov 09 09:51:16.131 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.131 INFO kablam! Nov 09 09:51:16.131 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.131 INFO kablam! --> src/main.rs:214:2 Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! 214 | io::stdin().read_line(&mut difficulty_string); Nov 09 09:51:16.131 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.131 INFO kablam! Nov 09 09:51:16.131 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.131 INFO kablam! --> src/main.rs:229:3 Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! 229 | io::stdout().flush(); Nov 09 09:51:16.131 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.131 INFO kablam! Nov 09 09:51:16.131 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.131 INFO kablam! --> src/main.rs:231:3 Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! 231 | io::stdin().read_line(&mut choice); Nov 09 09:51:16.131 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.131 INFO kablam! | Nov 09 09:51:16.131 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.131 INFO kablam! Nov 09 09:51:16.131 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.132 INFO kablam! --> src/main.rs:247:5 Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! 247 | io::stdout().flush(); Nov 09 09:51:16.132 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.132 INFO kablam! Nov 09 09:51:16.132 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.132 INFO kablam! --> src/main.rs:248:5 Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! 248 | io::stdin().read_line(&mut sender); Nov 09 09:51:16.132 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.132 INFO kablam! Nov 09 09:51:16.132 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.132 INFO kablam! --> src/main.rs:250:5 Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! 250 | io::stdout().flush(); Nov 09 09:51:16.132 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.132 INFO kablam! Nov 09 09:51:16.132 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.132 INFO kablam! --> src/main.rs:251:5 Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! 251 | io::stdin().read_line(&mut recipient); Nov 09 09:51:16.132 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.132 INFO kablam! Nov 09 09:51:16.132 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.132 INFO kablam! --> src/main.rs:253:5 Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! 253 | io::stdout().flush(); Nov 09 09:51:16.132 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.132 INFO kablam! Nov 09 09:51:16.132 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.132 INFO kablam! --> src/main.rs:254:5 Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! 254 | io::stdin().read_line(&mut amount); Nov 09 09:51:16.132 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.132 INFO kablam! | Nov 09 09:51:16.132 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.132 INFO kablam! Nov 09 09:51:16.133 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.133 INFO kablam! --> src/main.rs:274:5 Nov 09 09:51:16.133 INFO kablam! | Nov 09 09:51:16.133 INFO kablam! 274 | io::stdout().flush(); Nov 09 09:51:16.133 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.133 INFO kablam! | Nov 09 09:51:16.133 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.133 INFO kablam! Nov 09 09:51:16.133 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.133 INFO kablam! --> src/main.rs:275:5 Nov 09 09:51:16.133 INFO kablam! | Nov 09 09:51:16.133 INFO kablam! 275 | io::stdin().read_line(&mut new_difficulty); Nov 09 09:51:16.133 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.133 INFO kablam! | Nov 09 09:51:16.133 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.133 INFO kablam! Nov 09 09:51:16.133 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.133 INFO kablam! --> src/main.rs:286:5 Nov 09 09:51:16.133 INFO kablam! | Nov 09 09:51:16.133 INFO kablam! 286 | io::stdout().flush(); Nov 09 09:51:16.133 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.133 INFO kablam! | Nov 09 09:51:16.133 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.133 INFO kablam! Nov 09 09:51:16.133 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 09:51:16.133 INFO kablam! --> src/main.rs:287:5 Nov 09 09:51:16.134 INFO kablam! | Nov 09 09:51:16.134 INFO kablam! 287 | io::stdin().read_line(&mut new_reward); Nov 09 09:51:16.134 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 09:51:16.134 INFO kablam! | Nov 09 09:51:16.134 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 09:51:16.134 INFO kablam! Nov 09 09:51:16.171 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 15.43s Nov 09 09:51:16.183 INFO kablam! su: No module specific data is present Nov 09 09:51:17.565 INFO running `"docker" "rm" "-f" "a7e1a02f710b7dc0c93d1e229c6310f2558fdaddd2cb0c182778750430e57c52"` Nov 09 09:51:17.923 INFO blam! a7e1a02f710b7dc0c93d1e229c6310f2558fdaddd2cb0c182778750430e57c52