Nov 01 01:53:47.037 INFO checking lezwon/Blockchain-from-Scratch against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 01:53:47.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01:53:47.460 INFO blam! 74ab4738a993aef8f414aeaa6042cf1fd458d71944dde16c501225f6b147f60b Nov 01 01:53:47.468 INFO running `"docker" "start" "-a" "74ab4738a993aef8f414aeaa6042cf1fd458d71944dde16c501225f6b147f60b"` Nov 01 01:53:48.506 INFO kablam! usermod: no changes Nov 01 01:53:48.669 INFO kablam! Checking generic-array v0.9.0 Nov 01 01:53:49.233 INFO kablam! Checking digest v0.7.2 Nov 01 01:53:49.451 INFO kablam! Checking sha2 v0.7.0 Nov 01 01:53:50.032 INFO kablam! Checking blockchain-rust v0.1.0 (/source) Nov 01 01:53:51.483 INFO kablam! warning: variable does not need to be mutable Nov 01 01:53:51.483 INFO kablam! --> src/main.rs:94:8 Nov 01 01:53:51.483 INFO kablam! | Nov 01 01:53:51.483 INFO kablam! 94 | let mut block_header = BlockHeader{ Nov 01 01:53:51.483 INFO kablam! | ----^^^^^^^^^^^^ Nov 01 01:53:51.483 INFO kablam! | | Nov 01 01:53:51.483 INFO kablam! | help: remove this `mut` Nov 01 01:53:51.483 INFO kablam! | Nov 01 01:53:51.483 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 01:53:51.483 INFO kablam! Nov 01 01:53:51.548 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.549 INFO kablam! --> src/main.rs:210:2 Nov 01 01:53:51.549 INFO kablam! | Nov 01 01:53:51.549 INFO kablam! 210 | io::stdout().flush(); Nov 01 01:53:51.549 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.549 INFO kablam! | Nov 01 01:53:51.549 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 01:53:51.549 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.549 INFO kablam! Nov 01 01:53:51.550 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.550 INFO kablam! --> src/main.rs:211:2 Nov 01 01:53:51.550 INFO kablam! | Nov 01 01:53:51.550 INFO kablam! 211 | io::stdin().read_line(&mut miner_address); Nov 01 01:53:51.550 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.550 INFO kablam! | Nov 01 01:53:51.550 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.550 INFO kablam! Nov 01 01:53:51.550 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.550 INFO kablam! --> src/main.rs:213:2 Nov 01 01:53:51.550 INFO kablam! | Nov 01 01:53:51.550 INFO kablam! 213 | io::stdout().flush(); Nov 01 01:53:51.550 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.550 INFO kablam! | Nov 01 01:53:51.550 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.550 INFO kablam! Nov 01 01:53:51.551 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.551 INFO kablam! --> src/main.rs:214:2 Nov 01 01:53:51.551 INFO kablam! | Nov 01 01:53:51.551 INFO kablam! 214 | io::stdin().read_line(&mut difficulty_string); Nov 01 01:53:51.551 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.551 INFO kablam! | Nov 01 01:53:51.551 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.551 INFO kablam! Nov 01 01:53:51.553 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.553 INFO kablam! --> src/main.rs:229:3 Nov 01 01:53:51.553 INFO kablam! | Nov 01 01:53:51.553 INFO kablam! 229 | io::stdout().flush(); Nov 01 01:53:51.553 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.553 INFO kablam! | Nov 01 01:53:51.553 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.553 INFO kablam! Nov 01 01:53:51.553 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.553 INFO kablam! --> src/main.rs:231:3 Nov 01 01:53:51.553 INFO kablam! | Nov 01 01:53:51.553 INFO kablam! 231 | io::stdin().read_line(&mut choice); Nov 01 01:53:51.553 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.553 INFO kablam! | Nov 01 01:53:51.556 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.556 INFO kablam! Nov 01 01:53:51.556 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.556 INFO kablam! --> src/main.rs:247:5 Nov 01 01:53:51.556 INFO kablam! | Nov 01 01:53:51.556 INFO kablam! 247 | io::stdout().flush(); Nov 01 01:53:51.556 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.556 INFO kablam! | Nov 01 01:53:51.556 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.556 INFO kablam! Nov 01 01:53:51.556 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.556 INFO kablam! --> src/main.rs:248:5 Nov 01 01:53:51.556 INFO kablam! | Nov 01 01:53:51.556 INFO kablam! 248 | io::stdin().read_line(&mut sender); Nov 01 01:53:51.556 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.556 INFO kablam! | Nov 01 01:53:51.556 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.556 INFO kablam! Nov 01 01:53:51.556 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.556 INFO kablam! --> src/main.rs:250:5 Nov 01 01:53:51.557 INFO kablam! | Nov 01 01:53:51.557 INFO kablam! 250 | io::stdout().flush(); Nov 01 01:53:51.557 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.557 INFO kablam! | Nov 01 01:53:51.557 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.557 INFO kablam! Nov 01 01:53:51.557 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.557 INFO kablam! --> src/main.rs:251:5 Nov 01 01:53:51.557 INFO kablam! | Nov 01 01:53:51.557 INFO kablam! 251 | io::stdin().read_line(&mut recipient); Nov 01 01:53:51.557 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.557 INFO kablam! | Nov 01 01:53:51.557 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.557 INFO kablam! Nov 01 01:53:51.557 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.557 INFO kablam! --> src/main.rs:253:5 Nov 01 01:53:51.557 INFO kablam! | Nov 01 01:53:51.557 INFO kablam! 253 | io::stdout().flush(); Nov 01 01:53:51.557 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.557 INFO kablam! | Nov 01 01:53:51.557 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.557 INFO kablam! Nov 01 01:53:51.557 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.557 INFO kablam! --> src/main.rs:254:5 Nov 01 01:53:51.557 INFO kablam! | Nov 01 01:53:51.557 INFO kablam! 254 | io::stdin().read_line(&mut amount); Nov 01 01:53:51.558 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.558 INFO kablam! | Nov 01 01:53:51.558 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.558 INFO kablam! Nov 01 01:53:51.558 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.558 INFO kablam! --> src/main.rs:274:5 Nov 01 01:53:51.558 INFO kablam! | Nov 01 01:53:51.558 INFO kablam! 274 | io::stdout().flush(); Nov 01 01:53:51.558 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.558 INFO kablam! | Nov 01 01:53:51.558 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.558 INFO kablam! Nov 01 01:53:51.558 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.558 INFO kablam! --> src/main.rs:275:5 Nov 01 01:53:51.559 INFO kablam! | Nov 01 01:53:51.559 INFO kablam! 275 | io::stdin().read_line(&mut new_difficulty); Nov 01 01:53:51.559 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.559 INFO kablam! | Nov 01 01:53:51.559 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.559 INFO kablam! Nov 01 01:53:51.559 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.559 INFO kablam! --> src/main.rs:286:5 Nov 01 01:53:51.559 INFO kablam! | Nov 01 01:53:51.559 INFO kablam! 286 | io::stdout().flush(); Nov 01 01:53:51.559 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.559 INFO kablam! | Nov 01 01:53:51.559 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.559 INFO kablam! Nov 01 01:53:51.559 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.559 INFO kablam! --> src/main.rs:287:5 Nov 01 01:53:51.559 INFO kablam! | Nov 01 01:53:51.559 INFO kablam! 287 | io::stdin().read_line(&mut new_reward); Nov 01 01:53:51.559 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.559 INFO kablam! | Nov 01 01:53:51.559 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.560 INFO kablam! Nov 01 01:53:51.569 INFO kablam! warning: variable does not need to be mutable Nov 01 01:53:51.569 INFO kablam! --> src/main.rs:94:8 Nov 01 01:53:51.569 INFO kablam! | Nov 01 01:53:51.570 INFO kablam! 94 | let mut block_header = BlockHeader{ Nov 01 01:53:51.570 INFO kablam! | ----^^^^^^^^^^^^ Nov 01 01:53:51.570 INFO kablam! | | Nov 01 01:53:51.570 INFO kablam! | help: remove this `mut` Nov 01 01:53:51.576 INFO kablam! | Nov 01 01:53:51.576 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 01:53:51.576 INFO kablam! Nov 01 01:53:51.592 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.592 INFO kablam! --> src/main.rs:210:2 Nov 01 01:53:51.592 INFO kablam! | Nov 01 01:53:51.593 INFO kablam! 210 | io::stdout().flush(); Nov 01 01:53:51.593 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.593 INFO kablam! | Nov 01 01:53:51.593 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 01:53:51.593 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.593 INFO kablam! Nov 01 01:53:51.593 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.593 INFO kablam! --> src/main.rs:211:2 Nov 01 01:53:51.593 INFO kablam! | Nov 01 01:53:51.593 INFO kablam! 211 | io::stdin().read_line(&mut miner_address); Nov 01 01:53:51.593 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.593 INFO kablam! | Nov 01 01:53:51.593 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.593 INFO kablam! Nov 01 01:53:51.593 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.594 INFO kablam! --> src/main.rs:213:2 Nov 01 01:53:51.594 INFO kablam! | Nov 01 01:53:51.594 INFO kablam! 213 | io::stdout().flush(); Nov 01 01:53:51.594 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.594 INFO kablam! | Nov 01 01:53:51.594 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.594 INFO kablam! Nov 01 01:53:51.594 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.594 INFO kablam! --> src/main.rs:214:2 Nov 01 01:53:51.594 INFO kablam! | Nov 01 01:53:51.594 INFO kablam! 214 | io::stdin().read_line(&mut difficulty_string); Nov 01 01:53:51.594 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.594 INFO kablam! | Nov 01 01:53:51.594 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.594 INFO kablam! Nov 01 01:53:51.594 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.595 INFO kablam! --> src/main.rs:229:3 Nov 01 01:53:51.595 INFO kablam! | Nov 01 01:53:51.595 INFO kablam! 229 | io::stdout().flush(); Nov 01 01:53:51.595 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.595 INFO kablam! | Nov 01 01:53:51.595 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.595 INFO kablam! Nov 01 01:53:51.595 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.595 INFO kablam! --> src/main.rs:231:3 Nov 01 01:53:51.595 INFO kablam! | Nov 01 01:53:51.595 INFO kablam! 231 | io::stdin().read_line(&mut choice); Nov 01 01:53:51.595 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.595 INFO kablam! | Nov 01 01:53:51.595 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.595 INFO kablam! Nov 01 01:53:51.596 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.596 INFO kablam! --> src/main.rs:247:5 Nov 01 01:53:51.596 INFO kablam! | Nov 01 01:53:51.596 INFO kablam! 247 | io::stdout().flush(); Nov 01 01:53:51.596 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.596 INFO kablam! | Nov 01 01:53:51.596 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.596 INFO kablam! Nov 01 01:53:51.596 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.596 INFO kablam! --> src/main.rs:248:5 Nov 01 01:53:51.596 INFO kablam! | Nov 01 01:53:51.596 INFO kablam! 248 | io::stdin().read_line(&mut sender); Nov 01 01:53:51.596 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.596 INFO kablam! | Nov 01 01:53:51.596 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.596 INFO kablam! Nov 01 01:53:51.596 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.596 INFO kablam! --> src/main.rs:250:5 Nov 01 01:53:51.596 INFO kablam! | Nov 01 01:53:51.596 INFO kablam! 250 | io::stdout().flush(); Nov 01 01:53:51.596 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.596 INFO kablam! | Nov 01 01:53:51.596 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.597 INFO kablam! Nov 01 01:53:51.597 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.597 INFO kablam! --> src/main.rs:251:5 Nov 01 01:53:51.597 INFO kablam! | Nov 01 01:53:51.597 INFO kablam! 251 | io::stdin().read_line(&mut recipient); Nov 01 01:53:51.597 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.597 INFO kablam! | Nov 01 01:53:51.597 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.597 INFO kablam! Nov 01 01:53:51.597 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.597 INFO kablam! --> src/main.rs:253:5 Nov 01 01:53:51.597 INFO kablam! | Nov 01 01:53:51.597 INFO kablam! 253 | io::stdout().flush(); Nov 01 01:53:51.597 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.597 INFO kablam! | Nov 01 01:53:51.597 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.597 INFO kablam! Nov 01 01:53:51.597 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.597 INFO kablam! --> src/main.rs:254:5 Nov 01 01:53:51.597 INFO kablam! | Nov 01 01:53:51.597 INFO kablam! 254 | io::stdin().read_line(&mut amount); Nov 01 01:53:51.597 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.597 INFO kablam! | Nov 01 01:53:51.598 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.598 INFO kablam! Nov 01 01:53:51.598 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.598 INFO kablam! --> src/main.rs:274:5 Nov 01 01:53:51.598 INFO kablam! | Nov 01 01:53:51.598 INFO kablam! 274 | io::stdout().flush(); Nov 01 01:53:51.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.598 INFO kablam! | Nov 01 01:53:51.598 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.598 INFO kablam! Nov 01 01:53:51.598 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.598 INFO kablam! --> src/main.rs:275:5 Nov 01 01:53:51.598 INFO kablam! | Nov 01 01:53:51.598 INFO kablam! 275 | io::stdin().read_line(&mut new_difficulty); Nov 01 01:53:51.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.598 INFO kablam! | Nov 01 01:53:51.598 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.598 INFO kablam! Nov 01 01:53:51.598 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.598 INFO kablam! --> src/main.rs:286:5 Nov 01 01:53:51.598 INFO kablam! | Nov 01 01:53:51.598 INFO kablam! 286 | io::stdout().flush(); Nov 01 01:53:51.598 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.598 INFO kablam! | Nov 01 01:53:51.598 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.599 INFO kablam! Nov 01 01:53:51.599 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:53:51.599 INFO kablam! --> src/main.rs:287:5 Nov 01 01:53:51.599 INFO kablam! | Nov 01 01:53:51.599 INFO kablam! 287 | io::stdin().read_line(&mut new_reward); Nov 01 01:53:51.599 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:53:51.599 INFO kablam! | Nov 01 01:53:51.599 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:53:51.599 INFO kablam! Nov 01 01:53:51.680 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.13s Nov 01 01:53:51.680 INFO kablam! su: No module specific data is present Nov 01 01:53:52.538 INFO running `"docker" "rm" "-f" "74ab4738a993aef8f414aeaa6042cf1fd458d71944dde16c501225f6b147f60b"` Nov 01 01:53:52.839 INFO blam! 74ab4738a993aef8f414aeaa6042cf1fd458d71944dde16c501225f6b147f60b