Nov 04 03:47:36.653 INFO checking lempiy/blockchain against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655 Nov 04 03:47:36.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 03:47:37.160 INFO blam! 892d71bfd07d73492798037b568f9a39fb5217e749bd8de3e3834011c94766c1 Nov 04 03:47:37.163 INFO running `"docker" "start" "-a" "892d71bfd07d73492798037b568f9a39fb5217e749bd8de3e3834011c94766c1"` Nov 04 03:47:38.808 INFO kablam! usermod: no changes Nov 04 03:47:39.020 INFO kablam! Checking serde v1.0.38 Nov 04 03:47:39.021 INFO kablam! Compiling serde_derive v1.0.38 Nov 04 03:47:39.021 INFO kablam! Checking sha2 v0.7.0 Nov 04 03:47:58.272 INFO kablam! Checking serde_json v1.0.14 Nov 04 03:48:00.580 INFO kablam! Checking blockchain v0.1.0 (/source) Nov 04 03:48:01.944 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.945 INFO kablam! --> src/main.rs:16:5 Nov 04 03:48:01.946 INFO kablam! | Nov 04 03:48:01.946 INFO kablam! 16 | io::stdout().flush(); Nov 04 03:48:01.947 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.948 INFO kablam! | Nov 04 03:48:01.948 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 03:48:01.948 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.948 INFO kablam! Nov 04 03:48:01.949 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.949 INFO kablam! --> src/main.rs:17:5 Nov 04 03:48:01.949 INFO kablam! | Nov 04 03:48:01.949 INFO kablam! 17 | io::stdin().read_line(&mut miner_addr); Nov 04 03:48:01.949 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.949 INFO kablam! | Nov 04 03:48:01.949 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.949 INFO kablam! Nov 04 03:48:01.949 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.949 INFO kablam! --> src/main.rs:20:5 Nov 04 03:48:01.949 INFO kablam! | Nov 04 03:48:01.949 INFO kablam! 20 | io::stdout().flush(); Nov 04 03:48:01.949 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.952 INFO kablam! | Nov 04 03:48:01.952 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.952 INFO kablam! Nov 04 03:48:01.953 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.953 INFO kablam! --> src/main.rs:21:5 Nov 04 03:48:01.953 INFO kablam! | Nov 04 03:48:01.953 INFO kablam! 21 | io::stdin().read_line(&mut difficulty); Nov 04 03:48:01.953 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.953 INFO kablam! | Nov 04 03:48:01.954 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.954 INFO kablam! Nov 04 03:48:01.954 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.954 INFO kablam! --> src/main.rs:36:9 Nov 04 03:48:01.954 INFO kablam! | Nov 04 03:48:01.954 INFO kablam! 36 | io::stdout().flush(); Nov 04 03:48:01.954 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.955 INFO kablam! | Nov 04 03:48:01.955 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.956 INFO kablam! Nov 04 03:48:01.956 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.956 INFO kablam! --> src/main.rs:38:9 Nov 04 03:48:01.956 INFO kablam! | Nov 04 03:48:01.956 INFO kablam! 38 | io::stdin().read_line(&mut choice); Nov 04 03:48:01.956 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.956 INFO kablam! | Nov 04 03:48:01.957 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.957 INFO kablam! Nov 04 03:48:01.957 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.957 INFO kablam! --> src/main.rs:54:17 Nov 04 03:48:01.957 INFO kablam! | Nov 04 03:48:01.957 INFO kablam! 54 | io::stdout().flush(); Nov 04 03:48:01.957 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.957 INFO kablam! | Nov 04 03:48:01.957 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.958 INFO kablam! Nov 04 03:48:01.959 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.959 INFO kablam! --> src/main.rs:55:17 Nov 04 03:48:01.959 INFO kablam! | Nov 04 03:48:01.959 INFO kablam! 55 | io::stdin().read_line(&mut sender); Nov 04 03:48:01.959 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.959 INFO kablam! | Nov 04 03:48:01.959 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.959 INFO kablam! Nov 04 03:48:01.960 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.960 INFO kablam! --> src/main.rs:58:17 Nov 04 03:48:01.960 INFO kablam! | Nov 04 03:48:01.960 INFO kablam! 58 | io::stdout().flush(); Nov 04 03:48:01.960 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.961 INFO kablam! | Nov 04 03:48:01.961 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.961 INFO kablam! Nov 04 03:48:01.961 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.961 INFO kablam! --> src/main.rs:59:17 Nov 04 03:48:01.961 INFO kablam! | Nov 04 03:48:01.961 INFO kablam! 59 | io::stdin().read_line(&mut reciever); Nov 04 03:48:01.961 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.961 INFO kablam! | Nov 04 03:48:01.961 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.961 INFO kablam! Nov 04 03:48:01.963 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.963 INFO kablam! --> src/main.rs:62:17 Nov 04 03:48:01.963 INFO kablam! | Nov 04 03:48:01.963 INFO kablam! 62 | io::stdout().flush(); Nov 04 03:48:01.963 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.963 INFO kablam! | Nov 04 03:48:01.964 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.964 INFO kablam! Nov 04 03:48:01.964 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.964 INFO kablam! --> src/main.rs:63:17 Nov 04 03:48:01.964 INFO kablam! | Nov 04 03:48:01.964 INFO kablam! 63 | io::stdin().read_line(&mut amount); Nov 04 03:48:01.964 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.964 INFO kablam! | Nov 04 03:48:01.964 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.964 INFO kablam! Nov 04 03:48:01.966 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.966 INFO kablam! --> src/main.rs:85:17 Nov 04 03:48:01.966 INFO kablam! | Nov 04 03:48:01.966 INFO kablam! 85 | io::stdout().flush(); Nov 04 03:48:01.966 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.966 INFO kablam! | Nov 04 03:48:01.966 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.966 INFO kablam! Nov 04 03:48:01.966 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.966 INFO kablam! --> src/main.rs:86:17 Nov 04 03:48:01.966 INFO kablam! | Nov 04 03:48:01.966 INFO kablam! 86 | io::stdin().read_line(&mut new_diff); Nov 04 03:48:01.966 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.971 INFO kablam! | Nov 04 03:48:01.971 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.971 INFO kablam! Nov 04 03:48:01.971 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.971 INFO kablam! --> src/main.rs:96:17 Nov 04 03:48:01.971 INFO kablam! | Nov 04 03:48:01.971 INFO kablam! 96 | io::stdout().flush(); Nov 04 03:48:01.971 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.971 INFO kablam! | Nov 04 03:48:01.971 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.971 INFO kablam! Nov 04 03:48:01.971 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:01.971 INFO kablam! --> src/main.rs:97:17 Nov 04 03:48:01.971 INFO kablam! | Nov 04 03:48:01.971 INFO kablam! 97 | io::stdin().read_line(&mut new_reward); Nov 04 03:48:01.971 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:01.971 INFO kablam! | Nov 04 03:48:01.971 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:01.971 INFO kablam! Nov 04 03:48:02.031 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.031 INFO kablam! --> src/main.rs:16:5 Nov 04 03:48:02.031 INFO kablam! | Nov 04 03:48:02.031 INFO kablam! 16 | io::stdout().flush(); Nov 04 03:48:02.031 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.031 INFO kablam! | Nov 04 03:48:02.031 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 03:48:02.031 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.031 INFO kablam! Nov 04 03:48:02.031 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.031 INFO kablam! --> src/main.rs:17:5 Nov 04 03:48:02.031 INFO kablam! | Nov 04 03:48:02.031 INFO kablam! 17 | io::stdin().read_line(&mut miner_addr); Nov 04 03:48:02.031 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.031 INFO kablam! | Nov 04 03:48:02.031 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.031 INFO kablam! Nov 04 03:48:02.031 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.031 INFO kablam! --> src/main.rs:20:5 Nov 04 03:48:02.031 INFO kablam! | Nov 04 03:48:02.031 INFO kablam! 20 | io::stdout().flush(); Nov 04 03:48:02.031 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.031 INFO kablam! | Nov 04 03:48:02.031 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.031 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:21:5 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 21 | io::stdin().read_line(&mut difficulty); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:36:9 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 36 | io::stdout().flush(); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:38:9 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 38 | io::stdin().read_line(&mut choice); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:54:17 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 54 | io::stdout().flush(); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:55:17 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 55 | io::stdin().read_line(&mut sender); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:58:17 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 58 | io::stdout().flush(); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:59:17 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 59 | io::stdin().read_line(&mut reciever); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:62:17 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 62 | io::stdout().flush(); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:63:17 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 63 | io::stdin().read_line(&mut amount); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:85:17 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 85 | io::stdout().flush(); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.032 INFO kablam! Nov 04 03:48:02.032 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.032 INFO kablam! --> src/main.rs:86:17 Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! 86 | io::stdin().read_line(&mut new_diff); Nov 04 03:48:02.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.032 INFO kablam! | Nov 04 03:48:02.032 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.033 INFO kablam! Nov 04 03:48:02.033 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.033 INFO kablam! --> src/main.rs:96:17 Nov 04 03:48:02.033 INFO kablam! | Nov 04 03:48:02.033 INFO kablam! 96 | io::stdout().flush(); Nov 04 03:48:02.033 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.033 INFO kablam! | Nov 04 03:48:02.033 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.033 INFO kablam! Nov 04 03:48:02.033 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 03:48:02.033 INFO kablam! --> src/main.rs:97:17 Nov 04 03:48:02.033 INFO kablam! | Nov 04 03:48:02.033 INFO kablam! 97 | io::stdin().read_line(&mut new_reward); Nov 04 03:48:02.033 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 03:48:02.033 INFO kablam! | Nov 04 03:48:02.033 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 03:48:02.033 INFO kablam! Nov 04 03:48:02.050 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 23.21s Nov 04 03:48:02.056 INFO kablam! su: No module specific data is present Nov 04 03:48:03.771 INFO running `"docker" "rm" "-f" "892d71bfd07d73492798037b568f9a39fb5217e749bd8de3e3834011c94766c1"` Nov 04 03:48:04.159 INFO blam! 892d71bfd07d73492798037b568f9a39fb5217e749bd8de3e3834011c94766c1