Oct 12 10:16:02.731 INFO checking yogesum/blockchain-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 10:16:02.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 10:16:03.328 INFO blam! 06cbc946ee965a389e4f520d0a51bc27a77efaca81a5ddb7e1f00b561a8ad93b
Oct 12 10:16:03.330 INFO running `"docker" "start" "-a" "06cbc946ee965a389e4f520d0a51bc27a77efaca81a5ddb7e1f00b561a8ad93b"`
Oct 12 10:16:05.801 INFO kablam! usermod: no changes
Oct 12 10:16:05.894 INFO kablam!    Compiling typenum v1.10.0
Oct 12 10:16:05.897 INFO kablam!     Checking arrayref v0.3.4
Oct 12 10:16:05.899 INFO kablam!     Checking byte-tools v0.2.0
Oct 12 10:16:05.905 INFO kablam!     Checking serde v1.0.37
Oct 12 10:16:05.914 INFO kablam!     Checking fake-simd v0.1.2
Oct 12 10:16:05.916 INFO kablam!     Checking itoa v0.4.1
Oct 12 10:16:05.919 INFO kablam!    Compiling proc-macro2 v0.3.1
Oct 12 10:16:07.239 INFO kablam!     Checking block-buffer v0.3.3
Oct 12 10:16:14.272 INFO kablam!    Compiling quote v0.5.1
Oct 12 10:16:15.846 INFO kablam!     Checking generic-array v0.9.0
Oct 12 10:16:16.337 INFO kablam!    Compiling syn v0.13.1
Oct 12 10:16:17.604 INFO kablam!     Checking digest v0.7.2
Oct 12 10:16:17.986 INFO kablam!     Checking sha2 v0.7.0
Oct 12 10:16:30.864 INFO kablam!    Compiling serde_derive_internals v0.23.0
Oct 12 10:16:36.687 INFO kablam!    Compiling serde_derive v1.0.37
Oct 12 10:16:37.636 INFO kablam!     Checking serde_json v1.0.13
Oct 12 10:16:49.588 INFO kablam!     Checking blockchain-rs v0.1.0 (/source)
Oct 12 10:16:50.189 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.190 INFO kablam!   --> src/main.rs:16:5
Oct 12 10:16:50.190 INFO kablam!    |
Oct 12 10:16:50.191 INFO kablam! 16 |     io::stdout().flush();
Oct 12 10:16:50.192 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.192 INFO kablam!    |
Oct 12 10:16:50.193 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 10:16:50.194 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.194 INFO kablam! 
Oct 12 10:16:50.195 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.195 INFO kablam!   --> src/main.rs:17:5
Oct 12 10:16:50.196 INFO kablam!    |
Oct 12 10:16:50.197 INFO kablam! 17 |     io::stdin().read_line(&mut miner_addr);
Oct 12 10:16:50.197 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.198 INFO kablam!    |
Oct 12 10:16:50.199 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.199 INFO kablam! 
Oct 12 10:16:50.200 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.201 INFO kablam!   --> src/main.rs:20:5
Oct 12 10:16:50.201 INFO kablam!    |
Oct 12 10:16:50.202 INFO kablam! 20 |     io::stdout().flush();
Oct 12 10:16:50.202 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.203 INFO kablam!    |
Oct 12 10:16:50.204 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.204 INFO kablam! 
Oct 12 10:16:50.205 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.206 INFO kablam!   --> src/main.rs:21:5
Oct 12 10:16:50.206 INFO kablam!    |
Oct 12 10:16:50.207 INFO kablam! 21 |     io::stdin().read_line(&mut difficulty);
Oct 12 10:16:50.207 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.208 INFO kablam!    |
Oct 12 10:16:50.209 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.209 INFO kablam! 
Oct 12 10:16:50.210 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.211 INFO kablam!   --> src/main.rs:38:9
Oct 12 10:16:50.211 INFO kablam!    |
Oct 12 10:16:50.212 INFO kablam! 38 |         io::stdout().flush();
Oct 12 10:16:50.213 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.213 INFO kablam!    |
Oct 12 10:16:50.214 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.214 INFO kablam! 
Oct 12 10:16:50.215 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.216 INFO kablam!   --> src/main.rs:41:9
Oct 12 10:16:50.216 INFO kablam!    |
Oct 12 10:16:50.216 INFO kablam! 41 |         io::stdin().read_line(&mut choice);
Oct 12 10:16:50.216 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.217 INFO kablam!    |
Oct 12 10:16:50.217 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.217 INFO kablam! 
Oct 12 10:16:50.218 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.219 INFO kablam!   --> src/main.rs:55:17
Oct 12 10:16:50.219 INFO kablam!    |
Oct 12 10:16:50.219 INFO kablam! 55 |                 io::stdout().flush();
Oct 12 10:16:50.219 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.220 INFO kablam!    |
Oct 12 10:16:50.220 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.220 INFO kablam! 
Oct 12 10:16:50.221 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.221 INFO kablam!   --> src/main.rs:56:17
Oct 12 10:16:50.221 INFO kablam!    |
Oct 12 10:16:50.221 INFO kablam! 56 |                 io::stdin().read_line(&mut sender);
Oct 12 10:16:50.221 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.223 INFO kablam!    |
Oct 12 10:16:50.223 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.223 INFO kablam! 
Oct 12 10:16:50.223 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.224 INFO kablam!   --> src/main.rs:59:17
Oct 12 10:16:50.224 INFO kablam!    |
Oct 12 10:16:50.224 INFO kablam! 59 |                 io::stdout().flush();
Oct 12 10:16:50.224 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.225 INFO kablam!    |
Oct 12 10:16:50.225 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.225 INFO kablam! 
Oct 12 10:16:50.226 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.226 INFO kablam!   --> src/main.rs:60:17
Oct 12 10:16:50.226 INFO kablam!    |
Oct 12 10:16:50.226 INFO kablam! 60 |                 io::stdin().read_line(&mut receiver);
Oct 12 10:16:50.226 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.228 INFO kablam!    |
Oct 12 10:16:50.228 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.228 INFO kablam! 
Oct 12 10:16:50.229 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.229 INFO kablam!   --> src/main.rs:63:17
Oct 12 10:16:50.229 INFO kablam!    |
Oct 12 10:16:50.229 INFO kablam! 63 |                 io::stdout().flush();
Oct 12 10:16:50.229 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.229 INFO kablam!    |
Oct 12 10:16:50.230 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.230 INFO kablam! 
Oct 12 10:16:50.230 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.230 INFO kablam!   --> src/main.rs:64:17
Oct 12 10:16:50.230 INFO kablam!    |
Oct 12 10:16:50.230 INFO kablam! 64 |                 io::stdin().read_line(&mut amount);
Oct 12 10:16:50.230 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.230 INFO kablam!    |
Oct 12 10:16:50.233 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.233 INFO kablam! 
Oct 12 10:16:50.233 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.233 INFO kablam!   --> src/main.rs:89:17
Oct 12 10:16:50.233 INFO kablam!    |
Oct 12 10:16:50.233 INFO kablam! 89 |                 io::stdout().flush();
Oct 12 10:16:50.233 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.233 INFO kablam!    |
Oct 12 10:16:50.235 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.235 INFO kablam! 
Oct 12 10:16:50.235 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.235 INFO kablam!   --> src/main.rs:90:17
Oct 12 10:16:50.235 INFO kablam!    |
Oct 12 10:16:50.235 INFO kablam! 90 |                 io::stdin().read_line(&mut new_diff);
Oct 12 10:16:50.235 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.235 INFO kablam!    |
Oct 12 10:16:50.235 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.235 INFO kablam! 
Oct 12 10:16:50.240 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.240 INFO kablam!    --> src/main.rs:101:17
Oct 12 10:16:50.240 INFO kablam!     |
Oct 12 10:16:50.240 INFO kablam! 101 |                 io::stdout().flush();
Oct 12 10:16:50.240 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.240 INFO kablam!     |
Oct 12 10:16:50.240 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.240 INFO kablam! 
Oct 12 10:16:50.240 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.240 INFO kablam!    --> src/main.rs:102:17
Oct 12 10:16:50.240 INFO kablam!     |
Oct 12 10:16:50.240 INFO kablam! 102 |                 io::stdin().read_line(&mut new_reward);
Oct 12 10:16:50.240 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.240 INFO kablam!     |
Oct 12 10:16:50.240 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.240 INFO kablam! 
Oct 12 10:16:50.308 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.309 INFO kablam!   --> src/main.rs:16:5
Oct 12 10:16:50.309 INFO kablam!    |
Oct 12 10:16:50.310 INFO kablam! 16 |     io::stdout().flush();
Oct 12 10:16:50.310 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.311 INFO kablam!    |
Oct 12 10:16:50.312 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 10:16:50.312 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.313 INFO kablam! 
Oct 12 10:16:50.313 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.313 INFO kablam!   --> src/main.rs:17:5
Oct 12 10:16:50.313 INFO kablam!    |
Oct 12 10:16:50.313 INFO kablam! 17 |     io::stdin().read_line(&mut miner_addr);
Oct 12 10:16:50.313 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.313 INFO kablam!    |
Oct 12 10:16:50.313 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.314 INFO kablam! 
Oct 12 10:16:50.314 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.314 INFO kablam!   --> src/main.rs:20:5
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam! 20 |     io::stdout().flush();
Oct 12 10:16:50.317 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.317 INFO kablam! 
Oct 12 10:16:50.317 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.317 INFO kablam!   --> src/main.rs:21:5
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam! 21 |     io::stdin().read_line(&mut difficulty);
Oct 12 10:16:50.317 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.317 INFO kablam! 
Oct 12 10:16:50.317 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.317 INFO kablam!   --> src/main.rs:38:9
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam! 38 |         io::stdout().flush();
Oct 12 10:16:50.317 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.317 INFO kablam! 
Oct 12 10:16:50.317 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.317 INFO kablam!   --> src/main.rs:41:9
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam! 41 |         io::stdin().read_line(&mut choice);
Oct 12 10:16:50.317 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.317 INFO kablam! 
Oct 12 10:16:50.317 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.317 INFO kablam!   --> src/main.rs:55:17
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam! 55 |                 io::stdout().flush();
Oct 12 10:16:50.317 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.317 INFO kablam! 
Oct 12 10:16:50.317 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.317 INFO kablam!   --> src/main.rs:56:17
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam! 56 |                 io::stdin().read_line(&mut sender);
Oct 12 10:16:50.317 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.317 INFO kablam! 
Oct 12 10:16:50.317 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.317 INFO kablam!   --> src/main.rs:59:17
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam! 59 |                 io::stdout().flush();
Oct 12 10:16:50.317 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.317 INFO kablam! 
Oct 12 10:16:50.317 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.317 INFO kablam!   --> src/main.rs:60:17
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam! 60 |                 io::stdin().read_line(&mut receiver);
Oct 12 10:16:50.317 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.317 INFO kablam! 
Oct 12 10:16:50.317 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.317 INFO kablam!   --> src/main.rs:63:17
Oct 12 10:16:50.317 INFO kablam!    |
Oct 12 10:16:50.332 INFO kablam! 63 |                 io::stdout().flush();
Oct 12 10:16:50.332 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.332 INFO kablam!    |
Oct 12 10:16:50.332 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.332 INFO kablam! 
Oct 12 10:16:50.332 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.332 INFO kablam!   --> src/main.rs:64:17
Oct 12 10:16:50.332 INFO kablam!    |
Oct 12 10:16:50.332 INFO kablam! 64 |                 io::stdin().read_line(&mut amount);
Oct 12 10:16:50.332 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.332 INFO kablam!    |
Oct 12 10:16:50.332 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.332 INFO kablam! 
Oct 12 10:16:50.332 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.332 INFO kablam!   --> src/main.rs:89:17
Oct 12 10:16:50.332 INFO kablam!    |
Oct 12 10:16:50.332 INFO kablam! 89 |                 io::stdout().flush();
Oct 12 10:16:50.332 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.332 INFO kablam!    |
Oct 12 10:16:50.332 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.332 INFO kablam! 
Oct 12 10:16:50.332 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.332 INFO kablam!   --> src/main.rs:90:17
Oct 12 10:16:50.332 INFO kablam!    |
Oct 12 10:16:50.332 INFO kablam! 90 |                 io::stdin().read_line(&mut new_diff);
Oct 12 10:16:50.332 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.332 INFO kablam!    |
Oct 12 10:16:50.332 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.332 INFO kablam! 
Oct 12 10:16:50.333 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.333 INFO kablam!    --> src/main.rs:101:17
Oct 12 10:16:50.333 INFO kablam!     |
Oct 12 10:16:50.333 INFO kablam! 101 |                 io::stdout().flush();
Oct 12 10:16:50.333 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.333 INFO kablam!     |
Oct 12 10:16:50.333 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.333 INFO kablam! 
Oct 12 10:16:50.333 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 10:16:50.333 INFO kablam!    --> src/main.rs:102:17
Oct 12 10:16:50.333 INFO kablam!     |
Oct 12 10:16:50.333 INFO kablam! 102 |                 io::stdin().read_line(&mut new_reward);
Oct 12 10:16:50.333 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 10:16:50.333 INFO kablam!     |
Oct 12 10:16:50.333 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 10:16:50.333 INFO kablam! 
Oct 12 10:16:50.396 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 44.56s
Oct 12 10:16:50.402 INFO kablam! su: No module specific data is present
Oct 12 10:16:51.764 INFO running `"docker" "rm" "-f" "06cbc946ee965a389e4f520d0a51bc27a77efaca81a5ddb7e1f00b561a8ad93b"`
Oct 12 10:16:52.098 INFO blam! 06cbc946ee965a389e4f520d0a51bc27a77efaca81a5ddb7e1f00b561a8ad93b