Nov 07 01:17:25.753 INFO checking arjanvaneersel/rust-blockchain against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 07 01:17:25.755 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 07 01:17:26.160 INFO blam! 517221541e77f154e2be6728fffe8cbc543d4b10d037b17a76e5a043a83e08cc Nov 07 01:17:26.166 INFO running `"docker" "start" "-a" "517221541e77f154e2be6728fffe8cbc543d4b10d037b17a76e5a043a83e08cc"` Nov 07 01:17:27.480 INFO kablam! usermod: no changes Nov 07 01:17:27.620 INFO kablam! Checking serde_json v1.0.12 Nov 07 01:17:30.062 INFO kablam! Checking bfs v0.1.0 (/source) Nov 07 01:17:31.904 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.904 INFO kablam! --> src/main.rs:17:5 Nov 07 01:17:31.904 INFO kablam! | Nov 07 01:17:31.904 INFO kablam! 17 | io::stdout().flush(); Nov 07 01:17:31.904 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.904 INFO kablam! | Nov 07 01:17:31.904 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 01:17:31.904 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.904 INFO kablam! Nov 07 01:17:31.904 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.904 INFO kablam! --> src/main.rs:18:5 Nov 07 01:17:31.904 INFO kablam! | Nov 07 01:17:31.904 INFO kablam! 18 | io::stdin().read_line(&mut miner_addr); Nov 07 01:17:31.904 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.904 INFO kablam! | Nov 07 01:17:31.905 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.905 INFO kablam! Nov 07 01:17:31.905 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.905 INFO kablam! --> src/main.rs:21:5 Nov 07 01:17:31.905 INFO kablam! | Nov 07 01:17:31.905 INFO kablam! 21 | io::stdout().flush(); Nov 07 01:17:31.905 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.905 INFO kablam! | Nov 07 01:17:31.905 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.905 INFO kablam! Nov 07 01:17:31.905 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.905 INFO kablam! --> src/main.rs:22:5 Nov 07 01:17:31.905 INFO kablam! | Nov 07 01:17:31.905 INFO kablam! 22 | io::stdin().read_line(&mut difficulty); Nov 07 01:17:31.905 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.905 INFO kablam! | Nov 07 01:17:31.905 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.905 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:36:9 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 36 | io::stdout().flush(); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:38:9 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 38 | io::stdin().read_line(&mut choice); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:52:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 52 | io::stdout().flush(); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:53:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 53 | io::stdin().read_line(&mut sender); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:56:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 56 | io::stdout().flush(); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:57:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 57 | io::stdin().read_line(&mut receiver); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:60:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 60 | io::stdout().flush(); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:61:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 61 | io::stdin().read_line(&mut amount); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:80:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 80 | io::stdout().flush(); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:81:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! 81 | io::stdin().read_line(&mut new_diff); Nov 07 01:17:31.913 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.913 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.913 INFO kablam! Nov 07 01:17:31.913 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.913 INFO kablam! --> src/main.rs:93:17 Nov 07 01:17:31.913 INFO kablam! | Nov 07 01:17:31.914 INFO kablam! 93 | io::stdout().flush(); Nov 07 01:17:31.914 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.914 INFO kablam! | Nov 07 01:17:31.914 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.914 INFO kablam! Nov 07 01:17:31.914 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:31.914 INFO kablam! --> src/main.rs:94:17 Nov 07 01:17:31.914 INFO kablam! | Nov 07 01:17:31.914 INFO kablam! 94 | io::stdin().read_line(&mut new_reward); Nov 07 01:17:31.914 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:31.914 INFO kablam! | Nov 07 01:17:31.914 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:31.914 INFO kablam! Nov 07 01:17:32.029 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.029 INFO kablam! --> src/main.rs:17:5 Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! 17 | io::stdout().flush(); Nov 07 01:17:32.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 01:17:32.029 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.029 INFO kablam! Nov 07 01:17:32.029 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.029 INFO kablam! --> src/main.rs:18:5 Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! 18 | io::stdin().read_line(&mut miner_addr); Nov 07 01:17:32.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.029 INFO kablam! Nov 07 01:17:32.029 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.029 INFO kablam! --> src/main.rs:21:5 Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! 21 | io::stdout().flush(); Nov 07 01:17:32.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.029 INFO kablam! Nov 07 01:17:32.029 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.029 INFO kablam! --> src/main.rs:22:5 Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! 22 | io::stdin().read_line(&mut difficulty); Nov 07 01:17:32.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.029 INFO kablam! Nov 07 01:17:32.029 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.029 INFO kablam! --> src/main.rs:36:9 Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! 36 | io::stdout().flush(); Nov 07 01:17:32.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.029 INFO kablam! Nov 07 01:17:32.029 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.029 INFO kablam! --> src/main.rs:38:9 Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! 38 | io::stdin().read_line(&mut choice); Nov 07 01:17:32.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.029 INFO kablam! Nov 07 01:17:32.029 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.029 INFO kablam! --> src/main.rs:52:17 Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! 52 | io::stdout().flush(); Nov 07 01:17:32.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.029 INFO kablam! Nov 07 01:17:32.029 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.029 INFO kablam! --> src/main.rs:53:17 Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.029 INFO kablam! 53 | io::stdin().read_line(&mut sender); Nov 07 01:17:32.029 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.029 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.030 INFO kablam! Nov 07 01:17:32.030 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.030 INFO kablam! --> src/main.rs:56:17 Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! 56 | io::stdout().flush(); Nov 07 01:17:32.030 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.030 INFO kablam! Nov 07 01:17:32.030 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.030 INFO kablam! --> src/main.rs:57:17 Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! 57 | io::stdin().read_line(&mut receiver); Nov 07 01:17:32.030 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.030 INFO kablam! Nov 07 01:17:32.030 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.030 INFO kablam! --> src/main.rs:60:17 Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! 60 | io::stdout().flush(); Nov 07 01:17:32.030 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.030 INFO kablam! Nov 07 01:17:32.030 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.030 INFO kablam! --> src/main.rs:61:17 Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! 61 | io::stdin().read_line(&mut amount); Nov 07 01:17:32.030 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.030 INFO kablam! Nov 07 01:17:32.030 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.030 INFO kablam! --> src/main.rs:80:17 Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! 80 | io::stdout().flush(); Nov 07 01:17:32.030 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.030 INFO kablam! Nov 07 01:17:32.030 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.030 INFO kablam! --> src/main.rs:81:17 Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! 81 | io::stdin().read_line(&mut new_diff); Nov 07 01:17:32.030 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.030 INFO kablam! Nov 07 01:17:32.030 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.030 INFO kablam! --> src/main.rs:93:17 Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.030 INFO kablam! 93 | io::stdout().flush(); Nov 07 01:17:32.030 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.030 INFO kablam! | Nov 07 01:17:32.041 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.042 INFO kablam! Nov 07 01:17:32.042 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 01:17:32.042 INFO kablam! --> src/main.rs:94:17 Nov 07 01:17:32.042 INFO kablam! | Nov 07 01:17:32.042 INFO kablam! 94 | io::stdin().read_line(&mut new_reward); Nov 07 01:17:32.042 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 01:17:32.042 INFO kablam! | Nov 07 01:17:32.042 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 01:17:32.042 INFO kablam! Nov 07 01:17:32.057 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.55s Nov 07 01:17:32.068 INFO kablam! su: No module specific data is present Nov 07 01:17:32.997 INFO running `"docker" "rm" "-f" "517221541e77f154e2be6728fffe8cbc543d4b10d037b17a76e5a043a83e08cc"` Nov 07 01:17:33.374 INFO blam! 517221541e77f154e2be6728fffe8cbc543d4b10d037b17a76e5a043a83e08cc