Dec 04 22:25:00.248 INFO checking arjanvaneersel/rust-blockchain against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:25:00.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 22:25:00.677 INFO [stdout] f571d3bb1b521ada622145c1883a7b6b6806ae3818e2449e5a001c1e2696bcc5
Dec 04 22:25:00.679 INFO running `"docker" "start" "-a" "f571d3bb1b521ada622145c1883a7b6b6806ae3818e2449e5a001c1e2696bcc5"`
Dec 04 22:25:01.907 INFO [stderr] usermod: no changes
Dec 04 22:25:02.059 INFO [stderr]     Checking bfs v0.1.0 (/source)
Dec 04 22:25:03.562 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.562 INFO [stderr]   --> src/main.rs:17:5
Dec 04 22:25:03.562 INFO [stderr]    |
Dec 04 22:25:03.562 INFO [stderr] 17 |     io::stdout().flush();
Dec 04 22:25:03.562 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.562 INFO [stderr]    |
Dec 04 22:25:03.562 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 22:25:03.562 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.562 INFO [stderr] 
Dec 04 22:25:03.562 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.562 INFO [stderr]   --> src/main.rs:18:5
Dec 04 22:25:03.562 INFO [stderr]    |
Dec 04 22:25:03.562 INFO [stderr] 18 |     io::stdin().read_line(&mut miner_addr);
Dec 04 22:25:03.562 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.562 INFO [stderr]    |
Dec 04 22:25:03.562 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.562 INFO [stderr] 
Dec 04 22:25:03.562 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.562 INFO [stderr]   --> src/main.rs:21:5
Dec 04 22:25:03.562 INFO [stderr]    |
Dec 04 22:25:03.562 INFO [stderr] 21 |     io::stdout().flush();
Dec 04 22:25:03.562 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.562 INFO [stderr]    |
Dec 04 22:25:03.562 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.562 INFO [stderr] 
Dec 04 22:25:03.563 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.563 INFO [stderr]   --> src/main.rs:22:5
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr] 22 |     io::stdin().read_line(&mut difficulty);
Dec 04 22:25:03.563 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.563 INFO [stderr] 
Dec 04 22:25:03.563 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.563 INFO [stderr]   --> src/main.rs:36:9
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr] 36 |         io::stdout().flush();
Dec 04 22:25:03.563 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.563 INFO [stderr] 
Dec 04 22:25:03.563 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.563 INFO [stderr]   --> src/main.rs:38:9
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr] 38 |         io::stdin().read_line(&mut choice);
Dec 04 22:25:03.563 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.563 INFO [stderr] 
Dec 04 22:25:03.563 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.563 INFO [stderr]   --> src/main.rs:52:17
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr] 52 |                 io::stdout().flush();
Dec 04 22:25:03.563 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.563 INFO [stderr] 
Dec 04 22:25:03.563 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.563 INFO [stderr]   --> src/main.rs:53:17
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr] 53 |                 io::stdin().read_line(&mut sender);
Dec 04 22:25:03.563 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.563 INFO [stderr]    |
Dec 04 22:25:03.563 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.563 INFO [stderr] 
Dec 04 22:25:03.563 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.564 INFO [stderr]   --> src/main.rs:56:17
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr] 56 |                 io::stdout().flush();
Dec 04 22:25:03.564 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.564 INFO [stderr] 
Dec 04 22:25:03.564 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.564 INFO [stderr]   --> src/main.rs:57:17
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr] 57 |                 io::stdin().read_line(&mut receiver);
Dec 04 22:25:03.564 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.564 INFO [stderr] 
Dec 04 22:25:03.564 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.564 INFO [stderr]   --> src/main.rs:60:17
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr] 60 |                 io::stdout().flush();
Dec 04 22:25:03.564 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.564 INFO [stderr] 
Dec 04 22:25:03.564 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.564 INFO [stderr]   --> src/main.rs:61:17
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr] 61 |                 io::stdin().read_line(&mut amount);
Dec 04 22:25:03.564 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.564 INFO [stderr] 
Dec 04 22:25:03.564 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.564 INFO [stderr]   --> src/main.rs:80:17
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.564 INFO [stderr] 80 |                 io::stdout().flush();
Dec 04 22:25:03.564 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.564 INFO [stderr]    |
Dec 04 22:25:03.565 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.565 INFO [stderr] 
Dec 04 22:25:03.565 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.565 INFO [stderr]   --> src/main.rs:81:17
Dec 04 22:25:03.565 INFO [stderr]    |
Dec 04 22:25:03.565 INFO [stderr] 81 |                 io::stdin().read_line(&mut new_diff);
Dec 04 22:25:03.565 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.565 INFO [stderr]    |
Dec 04 22:25:03.565 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.565 INFO [stderr] 
Dec 04 22:25:03.565 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.565 INFO [stderr]   --> src/main.rs:93:17
Dec 04 22:25:03.565 INFO [stderr]    |
Dec 04 22:25:03.565 INFO [stderr] 93 |                 io::stdout().flush();
Dec 04 22:25:03.565 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.565 INFO [stderr]    |
Dec 04 22:25:03.565 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.565 INFO [stderr] 
Dec 04 22:25:03.565 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.565 INFO [stderr]   --> src/main.rs:94:17
Dec 04 22:25:03.565 INFO [stderr]    |
Dec 04 22:25:03.565 INFO [stderr] 94 |                 io::stdin().read_line(&mut new_reward);
Dec 04 22:25:03.565 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.565 INFO [stderr]    |
Dec 04 22:25:03.565 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.565 INFO [stderr] 
Dec 04 22:25:03.706 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.706 INFO [stderr]   --> src/main.rs:17:5
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.706 INFO [stderr] 17 |     io::stdout().flush();
Dec 04 22:25:03.706 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.706 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 22:25:03.706 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.706 INFO [stderr] 
Dec 04 22:25:03.706 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.706 INFO [stderr]   --> src/main.rs:18:5
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.706 INFO [stderr] 18 |     io::stdin().read_line(&mut miner_addr);
Dec 04 22:25:03.706 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.706 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.706 INFO [stderr] 
Dec 04 22:25:03.706 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.706 INFO [stderr]   --> src/main.rs:21:5
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.706 INFO [stderr] 21 |     io::stdout().flush();
Dec 04 22:25:03.706 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.706 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.706 INFO [stderr] 
Dec 04 22:25:03.706 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.706 INFO [stderr]   --> src/main.rs:22:5
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.706 INFO [stderr] 22 |     io::stdin().read_line(&mut difficulty);
Dec 04 22:25:03.706 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.706 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.706 INFO [stderr] 
Dec 04 22:25:03.706 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.706 INFO [stderr]   --> src/main.rs:36:9
Dec 04 22:25:03.706 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr] 36 |         io::stdout().flush();
Dec 04 22:25:03.707 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.707 INFO [stderr] 
Dec 04 22:25:03.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.707 INFO [stderr]   --> src/main.rs:38:9
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr] 38 |         io::stdin().read_line(&mut choice);
Dec 04 22:25:03.707 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.707 INFO [stderr] 
Dec 04 22:25:03.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.707 INFO [stderr]   --> src/main.rs:52:17
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr] 52 |                 io::stdout().flush();
Dec 04 22:25:03.707 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.707 INFO [stderr] 
Dec 04 22:25:03.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.707 INFO [stderr]   --> src/main.rs:53:17
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr] 53 |                 io::stdin().read_line(&mut sender);
Dec 04 22:25:03.707 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.707 INFO [stderr] 
Dec 04 22:25:03.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.707 INFO [stderr]   --> src/main.rs:56:17
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr] 56 |                 io::stdout().flush();
Dec 04 22:25:03.707 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.707 INFO [stderr] 
Dec 04 22:25:03.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.707 INFO [stderr]   --> src/main.rs:57:17
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr] 57 |                 io::stdin().read_line(&mut receiver);
Dec 04 22:25:03.707 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.707 INFO [stderr] 
Dec 04 22:25:03.707 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.707 INFO [stderr]   --> src/main.rs:60:17
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.707 INFO [stderr] 60 |                 io::stdout().flush();
Dec 04 22:25:03.707 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.707 INFO [stderr]    |
Dec 04 22:25:03.708 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.708 INFO [stderr] 
Dec 04 22:25:03.708 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.708 INFO [stderr]   --> src/main.rs:61:17
Dec 04 22:25:03.708 INFO [stderr]    |
Dec 04 22:25:03.708 INFO [stderr] 61 |                 io::stdin().read_line(&mut amount);
Dec 04 22:25:03.708 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.708 INFO [stderr]    |
Dec 04 22:25:03.708 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.708 INFO [stderr] 
Dec 04 22:25:03.708 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.708 INFO [stderr]   --> src/main.rs:80:17
Dec 04 22:25:03.708 INFO [stderr]    |
Dec 04 22:25:03.708 INFO [stderr] 80 |                 io::stdout().flush();
Dec 04 22:25:03.708 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.708 INFO [stderr]    |
Dec 04 22:25:03.708 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.708 INFO [stderr] 
Dec 04 22:25:03.708 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.708 INFO [stderr]   --> src/main.rs:81:17
Dec 04 22:25:03.708 INFO [stderr]    |
Dec 04 22:25:03.708 INFO [stderr] 81 |                 io::stdin().read_line(&mut new_diff);
Dec 04 22:25:03.708 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.708 INFO [stderr]    |
Dec 04 22:25:03.708 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.708 INFO [stderr] 
Dec 04 22:25:03.708 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.708 INFO [stderr]   --> src/main.rs:93:17
Dec 04 22:25:03.708 INFO [stderr]    |
Dec 04 22:25:03.709 INFO [stderr] 93 |                 io::stdout().flush();
Dec 04 22:25:03.709 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.709 INFO [stderr]    |
Dec 04 22:25:03.709 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.709 INFO [stderr] 
Dec 04 22:25:03.709 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:25:03.709 INFO [stderr]   --> src/main.rs:94:17
Dec 04 22:25:03.709 INFO [stderr]    |
Dec 04 22:25:03.709 INFO [stderr] 94 |                 io::stdin().read_line(&mut new_reward);
Dec 04 22:25:03.709 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:25:03.709 INFO [stderr]    |
Dec 04 22:25:03.709 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:25:03.709 INFO [stderr] 
Dec 04 22:25:03.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Dec 04 22:25:03.775 INFO [stderr] su: No module specific data is present
Dec 04 22:25:04.999 INFO running `"docker" "inspect" "f571d3bb1b521ada622145c1883a7b6b6806ae3818e2449e5a001c1e2696bcc5"`
Dec 04 22:25:05.291 INFO running `"docker" "rm" "-f" "f571d3bb1b521ada622145c1883a7b6b6806ae3818e2449e5a001c1e2696bcc5"`
Dec 04 22:25:05.587 INFO [stdout] f571d3bb1b521ada622145c1883a7b6b6806ae3818e2449e5a001c1e2696bcc5