Oct 14 13:55:19.413 INFO testing lempiy/blockchain against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 14 13:55:19.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-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 14 13:55:20.063 INFO blam! aa83d1c0768aae2c629d40efd0941445e54ce92841bb28d4f34a9ecea3bc7cd8
Oct 14 13:55:20.068 INFO running `"docker" "start" "-a" "aa83d1c0768aae2c629d40efd0941445e54ce92841bb28d4f34a9ecea3bc7cd8"`
Oct 14 13:55:21.495 INFO kablam! usermod: no changes
Oct 14 13:55:21.632 INFO kablam!    Compiling serde v1.0.38
Oct 14 13:55:21.637 INFO kablam!    Compiling num-traits v0.2.2
Oct 14 13:55:21.663 INFO kablam!    Compiling serde_derive_internals v0.23.1
Oct 14 13:55:21.664 INFO kablam!    Compiling sha2 v0.7.0
Oct 14 13:55:29.971 INFO kablam!    Compiling serde_derive v1.0.38
Oct 14 13:55:45.715 INFO kablam!    Compiling serde_json v1.0.14
Oct 14 13:55:50.251 INFO kablam!    Compiling blockchain v0.1.0 (/source)
Oct 14 13:55:50.905 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.905 INFO kablam!   --> src/main.rs:16:5
Oct 14 13:55:50.905 INFO kablam!    |
Oct 14 13:55:50.905 INFO kablam! 16 |     io::stdout().flush();
Oct 14 13:55:50.905 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.905 INFO kablam!    |
Oct 14 13:55:50.905 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 14 13:55:50.905 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.905 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:17:5
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 17 |     io::stdin().read_line(&mut miner_addr);
Oct 14 13:55:50.908 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.908 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:20:5
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 20 |     io::stdout().flush();
Oct 14 13:55:50.908 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.908 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:21:5
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 21 |     io::stdin().read_line(&mut difficulty);
Oct 14 13:55:50.908 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.908 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:36:9
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 36 |         io::stdout().flush();
Oct 14 13:55:50.908 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.908 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:38:9
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 38 |         io::stdin().read_line(&mut choice);
Oct 14 13:55:50.908 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.908 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:54:17
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 54 |                 io::stdout().flush();
Oct 14 13:55:50.908 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.908 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:55:17
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 55 |                 io::stdin().read_line(&mut sender);
Oct 14 13:55:50.908 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.908 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:58:17
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 58 |                 io::stdout().flush();
Oct 14 13:55:50.908 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.908 INFO kablam! 
Oct 14 13:55:50.908 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.908 INFO kablam!   --> src/main.rs:59:17
Oct 14 13:55:50.908 INFO kablam!    |
Oct 14 13:55:50.908 INFO kablam! 59 |                 io::stdin().read_line(&mut reciever);
Oct 14 13:55:50.908 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.909 INFO kablam! 
Oct 14 13:55:50.909 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.909 INFO kablam!   --> src/main.rs:62:17
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam! 62 |                 io::stdout().flush();
Oct 14 13:55:50.909 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.909 INFO kablam! 
Oct 14 13:55:50.909 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.909 INFO kablam!   --> src/main.rs:63:17
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam! 63 |                 io::stdin().read_line(&mut amount);
Oct 14 13:55:50.909 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.909 INFO kablam! 
Oct 14 13:55:50.909 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.909 INFO kablam!   --> src/main.rs:85:17
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam! 85 |                 io::stdout().flush();
Oct 14 13:55:50.909 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.909 INFO kablam! 
Oct 14 13:55:50.909 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.909 INFO kablam!   --> src/main.rs:86:17
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam! 86 |                 io::stdin().read_line(&mut new_diff);
Oct 14 13:55:50.909 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.909 INFO kablam! 
Oct 14 13:55:50.909 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.909 INFO kablam!   --> src/main.rs:96:17
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam! 96 |                 io::stdout().flush();
Oct 14 13:55:50.909 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.909 INFO kablam! 
Oct 14 13:55:50.909 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:50.909 INFO kablam!   --> src/main.rs:97:17
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam! 97 |                 io::stdin().read_line(&mut new_reward);
Oct 14 13:55:50.909 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:50.909 INFO kablam!    |
Oct 14 13:55:50.909 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:50.909 INFO kablam! 
Oct 14 13:55:52.474 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.97s
Oct 14 13:55:52.481 INFO kablam! su: No module specific data is present
Oct 14 13:55:53.775 INFO running `"docker" "rm" "-f" "aa83d1c0768aae2c629d40efd0941445e54ce92841bb28d4f34a9ecea3bc7cd8"`
Oct 14 13:55:54.119 INFO blam! aa83d1c0768aae2c629d40efd0941445e54ce92841bb28d4f34a9ecea3bc7cd8
Oct 14 13:55:54.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen --no-run" "-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 14 13:55:54.595 INFO blam! ec3d37c8568765e5177d03d16c48447c2525f7b270e173e7711a5090048a22b7
Oct 14 13:55:54.599 INFO running `"docker" "start" "-a" "ec3d37c8568765e5177d03d16c48447c2525f7b270e173e7711a5090048a22b7"`
Oct 14 13:55:56.482 INFO kablam! usermod: no changes
Oct 14 13:55:56.637 INFO kablam!    Compiling blockchain v0.1.0 (/source)
Oct 14 13:55:57.263 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:16:5
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 16 |     io::stdout().flush();
Oct 14 13:55:57.264 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 14 13:55:57.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.264 INFO kablam! 
Oct 14 13:55:57.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:17:5
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 17 |     io::stdin().read_line(&mut miner_addr);
Oct 14 13:55:57.264 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.264 INFO kablam! 
Oct 14 13:55:57.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:20:5
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 20 |     io::stdout().flush();
Oct 14 13:55:57.264 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.264 INFO kablam! 
Oct 14 13:55:57.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:21:5
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 21 |     io::stdin().read_line(&mut difficulty);
Oct 14 13:55:57.264 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.264 INFO kablam! 
Oct 14 13:55:57.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:36:9
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 36 |         io::stdout().flush();
Oct 14 13:55:57.264 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.264 INFO kablam! 
Oct 14 13:55:57.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:38:9
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 38 |         io::stdin().read_line(&mut choice);
Oct 14 13:55:57.264 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.264 INFO kablam! 
Oct 14 13:55:57.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:54:17
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 54 |                 io::stdout().flush();
Oct 14 13:55:57.264 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.264 INFO kablam! 
Oct 14 13:55:57.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:55:17
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 55 |                 io::stdin().read_line(&mut sender);
Oct 14 13:55:57.264 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.264 INFO kablam! 
Oct 14 13:55:57.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.264 INFO kablam!   --> src/main.rs:58:17
Oct 14 13:55:57.264 INFO kablam!    |
Oct 14 13:55:57.264 INFO kablam! 58 |                 io::stdout().flush();
Oct 14 13:55:57.265 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.265 INFO kablam! 
Oct 14 13:55:57.265 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.265 INFO kablam!   --> src/main.rs:59:17
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam! 59 |                 io::stdin().read_line(&mut reciever);
Oct 14 13:55:57.265 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.265 INFO kablam! 
Oct 14 13:55:57.265 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.265 INFO kablam!   --> src/main.rs:62:17
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam! 62 |                 io::stdout().flush();
Oct 14 13:55:57.265 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.265 INFO kablam! 
Oct 14 13:55:57.265 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.265 INFO kablam!   --> src/main.rs:63:17
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam! 63 |                 io::stdin().read_line(&mut amount);
Oct 14 13:55:57.265 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.265 INFO kablam! 
Oct 14 13:55:57.265 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.265 INFO kablam!   --> src/main.rs:85:17
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam! 85 |                 io::stdout().flush();
Oct 14 13:55:57.265 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.265 INFO kablam! 
Oct 14 13:55:57.265 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.265 INFO kablam!   --> src/main.rs:86:17
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam! 86 |                 io::stdin().read_line(&mut new_diff);
Oct 14 13:55:57.265 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.265 INFO kablam! 
Oct 14 13:55:57.265 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.265 INFO kablam!   --> src/main.rs:96:17
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam! 96 |                 io::stdout().flush();
Oct 14 13:55:57.265 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.265 INFO kablam! 
Oct 14 13:55:57.265 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 14 13:55:57.265 INFO kablam!   --> src/main.rs:97:17
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam! 97 |                 io::stdin().read_line(&mut new_reward);
Oct 14 13:55:57.265 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 14 13:55:57.265 INFO kablam!    |
Oct 14 13:55:57.265 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 14 13:55:57.265 INFO kablam! 
Oct 14 13:55:57.819 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Oct 14 13:55:57.823 INFO kablam! su: No module specific data is present
Oct 14 13:55:59.011 INFO running `"docker" "rm" "-f" "ec3d37c8568765e5177d03d16c48447c2525f7b270e173e7711a5090048a22b7"`
Oct 14 13:55:59.291 INFO blam! ec3d37c8568765e5177d03d16c48447c2525f7b270e173e7711a5090048a22b7
Oct 14 13:55:59.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-1/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen" "-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 14 13:55:59.791 INFO blam! 951993aba3f238f6f5537cb33c2ae1cbd442613552880e1f4f08591bb7abe9ff
Oct 14 13:55:59.799 INFO running `"docker" "start" "-a" "951993aba3f238f6f5537cb33c2ae1cbd442613552880e1f4f08591bb7abe9ff"`
Oct 14 13:56:01.610 INFO kablam! usermod: no changes
Oct 14 13:56:01.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Oct 14 13:56:01.773 INFO kablam!      Running /target/debug/deps/blockchain-d22b8083d36d9ca8
Oct 14 13:56:01.779 INFO blam! 
Oct 14 13:56:01.779 INFO blam! running 0 tests
Oct 14 13:56:01.779 INFO blam! 
Oct 14 13:56:01.779 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 14 13:56:01.779 INFO blam! 
Oct 14 13:56:01.788 INFO kablam! su: No module specific data is present
Oct 14 13:56:03.143 INFO running `"docker" "rm" "-f" "951993aba3f238f6f5537cb33c2ae1cbd442613552880e1f4f08591bb7abe9ff"`
Oct 14 13:56:03.391 INFO blam! 951993aba3f238f6f5537cb33c2ae1cbd442613552880e1f4f08591bb7abe9ff