Nov 01 01:56:55.477 INFO checking lempiy/blockchain against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 01:56:55.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01:56:56.190 INFO blam! b9e98a87ca698c87acacf3cb5b76d16117707aa8dbfc98928c2f9bfc56dd1cfa Nov 01 01:56:56.192 INFO running `"docker" "start" "-a" "b9e98a87ca698c87acacf3cb5b76d16117707aa8dbfc98928c2f9bfc56dd1cfa"` Nov 01 01:56:58.320 INFO kablam! usermod: no changes Nov 01 01:56:58.496 INFO kablam! Checking blockchain v0.1.0 (/source) Nov 01 01:57:00.074 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.074 INFO kablam! --> src/main.rs:16:5 Nov 01 01:57:00.075 INFO kablam! | Nov 01 01:57:00.075 INFO kablam! 16 | io::stdout().flush(); Nov 01 01:57:00.075 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.076 INFO kablam! | Nov 01 01:57:00.076 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 01:57:00.076 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.077 INFO kablam! Nov 01 01:57:00.077 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.077 INFO kablam! --> src/main.rs:17:5 Nov 01 01:57:00.078 INFO kablam! | Nov 01 01:57:00.078 INFO kablam! 17 | io::stdin().read_line(&mut miner_addr); Nov 01 01:57:00.079 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.079 INFO kablam! | Nov 01 01:57:00.079 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.080 INFO kablam! Nov 01 01:57:00.080 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.080 INFO kablam! --> src/main.rs:20:5 Nov 01 01:57:00.081 INFO kablam! | Nov 01 01:57:00.081 INFO kablam! 20 | io::stdout().flush(); Nov 01 01:57:00.081 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.082 INFO kablam! | Nov 01 01:57:00.082 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.082 INFO kablam! Nov 01 01:57:00.082 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.083 INFO kablam! --> src/main.rs:21:5 Nov 01 01:57:00.083 INFO kablam! | Nov 01 01:57:00.083 INFO kablam! 21 | io::stdin().read_line(&mut difficulty); Nov 01 01:57:00.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.083 INFO kablam! | Nov 01 01:57:00.083 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.083 INFO kablam! Nov 01 01:57:00.083 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.083 INFO kablam! --> src/main.rs:36:9 Nov 01 01:57:00.083 INFO kablam! | Nov 01 01:57:00.083 INFO kablam! 36 | io::stdout().flush(); Nov 01 01:57:00.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.083 INFO kablam! | Nov 01 01:57:00.083 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.083 INFO kablam! Nov 01 01:57:00.083 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.083 INFO kablam! --> src/main.rs:38:9 Nov 01 01:57:00.083 INFO kablam! | Nov 01 01:57:00.083 INFO kablam! 38 | io::stdin().read_line(&mut choice); Nov 01 01:57:00.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.083 INFO kablam! | Nov 01 01:57:00.083 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.083 INFO kablam! Nov 01 01:57:00.083 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.083 INFO kablam! --> src/main.rs:54:17 Nov 01 01:57:00.083 INFO kablam! | Nov 01 01:57:00.083 INFO kablam! 54 | io::stdout().flush(); Nov 01 01:57:00.083 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.083 INFO kablam! | Nov 01 01:57:00.083 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.083 INFO kablam! Nov 01 01:57:00.083 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.083 INFO kablam! --> src/main.rs:55:17 Nov 01 01:57:00.084 INFO kablam! | Nov 01 01:57:00.084 INFO kablam! 55 | io::stdin().read_line(&mut sender); Nov 01 01:57:00.084 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.084 INFO kablam! | Nov 01 01:57:00.084 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.084 INFO kablam! Nov 01 01:57:00.084 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.084 INFO kablam! --> src/main.rs:58:17 Nov 01 01:57:00.084 INFO kablam! | Nov 01 01:57:00.084 INFO kablam! 58 | io::stdout().flush(); Nov 01 01:57:00.084 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.084 INFO kablam! | Nov 01 01:57:00.084 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.084 INFO kablam! Nov 01 01:57:00.084 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.084 INFO kablam! --> src/main.rs:59:17 Nov 01 01:57:00.084 INFO kablam! | Nov 01 01:57:00.084 INFO kablam! 59 | io::stdin().read_line(&mut reciever); Nov 01 01:57:00.084 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.084 INFO kablam! | Nov 01 01:57:00.084 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.084 INFO kablam! Nov 01 01:57:00.084 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.084 INFO kablam! --> src/main.rs:62:17 Nov 01 01:57:00.084 INFO kablam! | Nov 01 01:57:00.084 INFO kablam! 62 | io::stdout().flush(); Nov 01 01:57:00.084 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.084 INFO kablam! | Nov 01 01:57:00.084 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.084 INFO kablam! Nov 01 01:57:00.084 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.084 INFO kablam! --> src/main.rs:63:17 Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! 63 | io::stdin().read_line(&mut amount); Nov 01 01:57:00.085 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.085 INFO kablam! Nov 01 01:57:00.085 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.085 INFO kablam! --> src/main.rs:85:17 Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! 85 | io::stdout().flush(); Nov 01 01:57:00.085 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.085 INFO kablam! Nov 01 01:57:00.085 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.085 INFO kablam! --> src/main.rs:86:17 Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! 86 | io::stdin().read_line(&mut new_diff); Nov 01 01:57:00.085 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.085 INFO kablam! Nov 01 01:57:00.085 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.085 INFO kablam! --> src/main.rs:96:17 Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! 96 | io::stdout().flush(); Nov 01 01:57:00.085 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.085 INFO kablam! Nov 01 01:57:00.085 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.085 INFO kablam! --> src/main.rs:97:17 Nov 01 01:57:00.085 INFO kablam! | Nov 01 01:57:00.085 INFO kablam! 97 | io::stdin().read_line(&mut new_reward); Nov 01 01:57:00.085 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.086 INFO kablam! | Nov 01 01:57:00.086 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.086 INFO kablam! Nov 01 01:57:00.221 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.221 INFO kablam! --> src/main.rs:16:5 Nov 01 01:57:00.221 INFO kablam! | Nov 01 01:57:00.221 INFO kablam! 16 | io::stdout().flush(); Nov 01 01:57:00.222 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.222 INFO kablam! | Nov 01 01:57:00.222 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 01:57:00.223 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.223 INFO kablam! Nov 01 01:57:00.223 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.224 INFO kablam! --> src/main.rs:17:5 Nov 01 01:57:00.224 INFO kablam! | Nov 01 01:57:00.224 INFO kablam! 17 | io::stdin().read_line(&mut miner_addr); Nov 01 01:57:00.225 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.225 INFO kablam! | Nov 01 01:57:00.225 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.225 INFO kablam! Nov 01 01:57:00.225 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.225 INFO kablam! --> src/main.rs:20:5 Nov 01 01:57:00.225 INFO kablam! | Nov 01 01:57:00.225 INFO kablam! 20 | io::stdout().flush(); Nov 01 01:57:00.225 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.225 INFO kablam! | Nov 01 01:57:00.225 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.225 INFO kablam! Nov 01 01:57:00.225 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.226 INFO kablam! --> src/main.rs:21:5 Nov 01 01:57:00.226 INFO kablam! | Nov 01 01:57:00.226 INFO kablam! 21 | io::stdin().read_line(&mut difficulty); Nov 01 01:57:00.226 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.226 INFO kablam! | Nov 01 01:57:00.226 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.226 INFO kablam! Nov 01 01:57:00.227 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.227 INFO kablam! --> src/main.rs:36:9 Nov 01 01:57:00.227 INFO kablam! | Nov 01 01:57:00.227 INFO kablam! 36 | io::stdout().flush(); Nov 01 01:57:00.227 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.228 INFO kablam! | Nov 01 01:57:00.228 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.228 INFO kablam! Nov 01 01:57:00.228 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.228 INFO kablam! --> src/main.rs:38:9 Nov 01 01:57:00.228 INFO kablam! | Nov 01 01:57:00.228 INFO kablam! 38 | io::stdin().read_line(&mut choice); Nov 01 01:57:00.228 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.228 INFO kablam! | Nov 01 01:57:00.228 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.228 INFO kablam! Nov 01 01:57:00.228 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.228 INFO kablam! --> src/main.rs:54:17 Nov 01 01:57:00.228 INFO kablam! | Nov 01 01:57:00.228 INFO kablam! 54 | io::stdout().flush(); Nov 01 01:57:00.228 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.228 INFO kablam! | Nov 01 01:57:00.228 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.229 INFO kablam! Nov 01 01:57:00.229 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.229 INFO kablam! --> src/main.rs:55:17 Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! 55 | io::stdin().read_line(&mut sender); Nov 01 01:57:00.229 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.229 INFO kablam! Nov 01 01:57:00.229 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.229 INFO kablam! --> src/main.rs:58:17 Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! 58 | io::stdout().flush(); Nov 01 01:57:00.229 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.229 INFO kablam! Nov 01 01:57:00.229 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.229 INFO kablam! --> src/main.rs:59:17 Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! 59 | io::stdin().read_line(&mut reciever); Nov 01 01:57:00.229 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.229 INFO kablam! Nov 01 01:57:00.229 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.229 INFO kablam! --> src/main.rs:62:17 Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! 62 | io::stdout().flush(); Nov 01 01:57:00.229 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.229 INFO kablam! Nov 01 01:57:00.229 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.229 INFO kablam! --> src/main.rs:63:17 Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! 63 | io::stdin().read_line(&mut amount); Nov 01 01:57:00.229 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.229 INFO kablam! | Nov 01 01:57:00.229 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.229 INFO kablam! Nov 01 01:57:00.230 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.230 INFO kablam! --> src/main.rs:85:17 Nov 01 01:57:00.230 INFO kablam! | Nov 01 01:57:00.230 INFO kablam! 85 | io::stdout().flush(); Nov 01 01:57:00.230 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.230 INFO kablam! | Nov 01 01:57:00.230 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.230 INFO kablam! Nov 01 01:57:00.230 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.230 INFO kablam! --> src/main.rs:86:17 Nov 01 01:57:00.230 INFO kablam! | Nov 01 01:57:00.230 INFO kablam! 86 | io::stdin().read_line(&mut new_diff); Nov 01 01:57:00.230 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.230 INFO kablam! | Nov 01 01:57:00.230 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.230 INFO kablam! Nov 01 01:57:00.230 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.230 INFO kablam! --> src/main.rs:96:17 Nov 01 01:57:00.230 INFO kablam! | Nov 01 01:57:00.230 INFO kablam! 96 | io::stdout().flush(); Nov 01 01:57:00.230 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.230 INFO kablam! | Nov 01 01:57:00.230 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.230 INFO kablam! Nov 01 01:57:00.230 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 01:57:00.230 INFO kablam! --> src/main.rs:97:17 Nov 01 01:57:00.230 INFO kablam! | Nov 01 01:57:00.230 INFO kablam! 97 | io::stdin().read_line(&mut new_reward); Nov 01 01:57:00.230 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 01:57:00.230 INFO kablam! | Nov 01 01:57:00.230 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 01:57:00.230 INFO kablam! Nov 01 01:57:00.277 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.92s Nov 01 01:57:00.283 INFO kablam! su: No module specific data is present Nov 01 01:57:01.516 INFO running `"docker" "rm" "-f" "b9e98a87ca698c87acacf3cb5b76d16117707aa8dbfc98928c2f9bfc56dd1cfa"` Nov 01 01:57:01.860 INFO blam! b9e98a87ca698c87acacf3cb5b76d16117707aa8dbfc98928c2f9bfc56dd1cfa