Nov 02 21:48:44.631 INFO checking FRC6644/installer against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517 Nov 02 21:48:44.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 21:48:45.036 INFO blam! f3fa1aaaa868267b1f664473764cf37bae4b8b24aab04a6c7afcf9cd27421b97 Nov 02 21:48:45.038 INFO running `"docker" "start" "-a" "f3fa1aaaa868267b1f664473764cf37bae4b8b24aab04a6c7afcf9cd27421b97"` Nov 02 21:48:46.760 INFO kablam! usermod: no changes Nov 02 21:48:47.242 INFO kablam! Checking clap v2.27.1 Nov 02 21:48:47.246 INFO kablam! Checking tokio-reactor v0.1.5 Nov 02 21:48:50.136 INFO kablam! Checking tokio-udp v0.1.2 Nov 02 21:48:50.136 INFO kablam! Checking tokio-tcp v0.1.1 Nov 02 21:48:50.136 INFO kablam! Checking tokio-uds v0.2.1 Nov 02 21:48:56.060 INFO kablam! Checking tokio v0.1.8 Nov 02 21:49:00.175 INFO kablam! Checking hyper v0.12.10 Nov 02 21:49:07.936 INFO kablam! Checking hyper-tls v0.3.0 Nov 02 21:49:11.460 INFO kablam! Checking reqwest v0.9.2 Nov 02 21:49:16.569 INFO kablam! Checking installer v0.1.0 (/source) Nov 02 21:49:23.480 INFO kablam! warning: unused import: `self` Nov 02 21:49:23.480 INFO kablam! --> src/main.rs:10:15 Nov 02 21:49:23.480 INFO kablam! | Nov 02 21:49:23.480 INFO kablam! 10 | use std::fs::{self, DirBuilder}; Nov 02 21:49:23.480 INFO kablam! | ^^^^ Nov 02 21:49:23.480 INFO kablam! | Nov 02 21:49:23.480 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 21:49:23.480 INFO kablam! Nov 02 21:49:23.480 INFO kablam! warning: unnecessary parentheses around `if let` head expression Nov 02 21:49:23.480 INFO kablam! --> src/main.rs:81:21 Nov 02 21:49:23.480 INFO kablam! | Nov 02 21:49:23.480 INFO kablam! 81 | if let Some(o) = (softwares.get(software)){ Nov 02 21:49:23.480 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 02 21:49:23.480 INFO kablam! | Nov 02 21:49:23.480 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 02 21:49:23.480 INFO kablam! Nov 02 21:49:23.631 INFO kablam! warning: unused variable: `matches` Nov 02 21:49:23.631 INFO kablam! --> src/main.rs:22:17 Nov 02 21:49:23.631 INFO kablam! | Nov 02 21:49:23.631 INFO kablam! 22 | if let Some(matches) = matches.subcommand_matches("hello_there") { Nov 02 21:49:23.631 INFO kablam! | ^^^^^^^ help: consider using `_matches` instead Nov 02 21:49:23.631 INFO kablam! | Nov 02 21:49:23.631 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 21:49:23.631 INFO kablam! Nov 02 21:49:23.646 INFO kablam! warning: function is never used: `create_file` Nov 02 21:49:23.647 INFO kablam! --> src/main.rs:36:1 Nov 02 21:49:23.647 INFO kablam! | Nov 02 21:49:23.648 INFO kablam! 36 | fn create_file() -> std::io::Result<()>{ Nov 02 21:49:23.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:49:23.648 INFO kablam! | Nov 02 21:49:23.648 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 21:49:23.649 INFO kablam! Nov 02 21:49:23.649 INFO kablam! warning: function is never used: `get_page` Nov 02 21:49:23.649 INFO kablam! --> src/main.rs:41:1 Nov 02 21:49:23.649 INFO kablam! | Nov 02 21:49:23.650 INFO kablam! 41 | fn get_page(url: &str) -> Result{ Nov 02 21:49:23.650 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:49:23.650 INFO kablam! Nov 02 21:49:23.650 INFO kablam! warning: enum is never used: `Error` Nov 02 21:49:23.651 INFO kablam! --> src/main.rs:63:1 Nov 02 21:49:23.651 INFO kablam! | Nov 02 21:49:23.651 INFO kablam! 63 | enum Error{ Nov 02 21:49:23.651 INFO kablam! | ^^^^^^^^^^ Nov 02 21:49:23.652 INFO kablam! Nov 02 21:49:23.652 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:49:23.652 INFO kablam! --> src/main.rs:18:2 Nov 02 21:49:23.653 INFO kablam! | Nov 02 21:49:23.653 INFO kablam! 18 | get_save("https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png"); Nov 02 21:49:23.653 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:49:23.653 INFO kablam! | Nov 02 21:49:23.654 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 02 21:49:23.654 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:49:23.654 INFO kablam! Nov 02 21:49:23.654 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:49:23.655 INFO kablam! --> src/main.rs:48:2 Nov 02 21:49:23.655 INFO kablam! | Nov 02 21:49:23.655 INFO kablam! 48 | resp.copy_to(&mut file); Nov 02 21:49:23.655 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:49:23.656 INFO kablam! | Nov 02 21:49:23.656 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:49:23.656 INFO kablam! Nov 02 21:49:23.656 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:49:23.657 INFO kablam! --> src/main.rs:55:2 Nov 02 21:49:23.657 INFO kablam! | Nov 02 21:49:23.657 INFO kablam! 55 | DirBuilder::new() Nov 02 21:49:23.657 INFO kablam! | _____^ Nov 02 21:49:23.658 INFO kablam! 56 | | .recursive(true) Nov 02 21:49:23.658 INFO kablam! 57 | | .create(&path); Nov 02 21:49:23.658 INFO kablam! | |_______________________^ Nov 02 21:49:23.658 INFO kablam! | Nov 02 21:49:23.659 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:49:23.659 INFO kablam! Nov 02 21:49:23.659 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:49:23.659 INFO kablam! --> src/main.rs:59:2 Nov 02 21:49:23.660 INFO kablam! | Nov 02 21:49:23.664 INFO kablam! 59 | DirBuilder::new() Nov 02 21:49:23.664 INFO kablam! | _____^ Nov 02 21:49:23.665 INFO kablam! 60 | | .recursive(true) Nov 02 21:49:23.665 INFO kablam! 61 | | .create(&path); Nov 02 21:49:23.665 INFO kablam! | |_______________________^ Nov 02 21:49:23.665 INFO kablam! | Nov 02 21:49:23.665 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:49:23.666 INFO kablam! Nov 02 21:49:24.276 INFO kablam! warning: unused import: `self` Nov 02 21:49:24.276 INFO kablam! --> src/main.rs:10:15 Nov 02 21:49:24.276 INFO kablam! | Nov 02 21:49:24.276 INFO kablam! 10 | use std::fs::{self, DirBuilder}; Nov 02 21:49:24.276 INFO kablam! | ^^^^ Nov 02 21:49:24.276 INFO kablam! | Nov 02 21:49:24.276 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 21:49:24.276 INFO kablam! Nov 02 21:49:24.276 INFO kablam! warning: unnecessary parentheses around `if let` head expression Nov 02 21:49:24.276 INFO kablam! --> src/main.rs:81:21 Nov 02 21:49:24.276 INFO kablam! | Nov 02 21:49:24.276 INFO kablam! 81 | if let Some(o) = (softwares.get(software)){ Nov 02 21:49:24.276 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 02 21:49:24.276 INFO kablam! | Nov 02 21:49:24.276 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 02 21:49:24.276 INFO kablam! Nov 02 21:49:24.361 INFO kablam! warning: unused variable: `matches` Nov 02 21:49:24.361 INFO kablam! --> src/main.rs:22:17 Nov 02 21:49:24.361 INFO kablam! | Nov 02 21:49:24.361 INFO kablam! 22 | if let Some(matches) = matches.subcommand_matches("hello_there") { Nov 02 21:49:24.362 INFO kablam! | ^^^^^^^ help: consider using `_matches` instead Nov 02 21:49:24.362 INFO kablam! | Nov 02 21:49:24.362 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 21:49:24.362 INFO kablam! Nov 02 21:49:24.368 INFO kablam! warning: function is never used: `create_file` Nov 02 21:49:24.369 INFO kablam! --> src/main.rs:36:1 Nov 02 21:49:24.369 INFO kablam! | Nov 02 21:49:24.369 INFO kablam! 36 | fn create_file() -> std::io::Result<()>{ Nov 02 21:49:24.370 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:49:24.370 INFO kablam! | Nov 02 21:49:24.370 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 21:49:24.371 INFO kablam! Nov 02 21:49:24.371 INFO kablam! warning: function is never used: `get_page` Nov 02 21:49:24.371 INFO kablam! --> src/main.rs:41:1 Nov 02 21:49:24.372 INFO kablam! | Nov 02 21:49:24.372 INFO kablam! 41 | fn get_page(url: &str) -> Result{ Nov 02 21:49:24.372 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:49:24.372 INFO kablam! Nov 02 21:49:24.373 INFO kablam! warning: enum is never used: `Error` Nov 02 21:49:24.373 INFO kablam! --> src/main.rs:63:1 Nov 02 21:49:24.373 INFO kablam! | Nov 02 21:49:24.373 INFO kablam! 63 | enum Error{ Nov 02 21:49:24.374 INFO kablam! | ^^^^^^^^^^ Nov 02 21:49:24.374 INFO kablam! Nov 02 21:49:24.374 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:49:24.374 INFO kablam! --> src/main.rs:18:2 Nov 02 21:49:24.375 INFO kablam! | Nov 02 21:49:24.375 INFO kablam! 18 | get_save("https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png"); Nov 02 21:49:24.375 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:49:24.376 INFO kablam! | Nov 02 21:49:24.376 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 02 21:49:24.376 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:49:24.376 INFO kablam! Nov 02 21:49:24.377 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:49:24.377 INFO kablam! --> src/main.rs:48:2 Nov 02 21:49:24.377 INFO kablam! | Nov 02 21:49:24.378 INFO kablam! 48 | resp.copy_to(&mut file); Nov 02 21:49:24.378 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:49:24.378 INFO kablam! | Nov 02 21:49:24.378 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:49:24.379 INFO kablam! Nov 02 21:49:24.379 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:49:24.379 INFO kablam! --> src/main.rs:55:2 Nov 02 21:49:24.380 INFO kablam! | Nov 02 21:49:24.380 INFO kablam! 55 | DirBuilder::new() Nov 02 21:49:24.384 INFO kablam! | _____^ Nov 02 21:49:24.385 INFO kablam! 56 | | .recursive(true) Nov 02 21:49:24.385 INFO kablam! 57 | | .create(&path); Nov 02 21:49:24.385 INFO kablam! | |_______________________^ Nov 02 21:49:24.385 INFO kablam! | Nov 02 21:49:24.386 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:49:24.386 INFO kablam! Nov 02 21:49:24.386 INFO kablam! warning: unused `std::result::Result` that must be used Nov 02 21:49:24.387 INFO kablam! --> src/main.rs:59:2 Nov 02 21:49:24.387 INFO kablam! | Nov 02 21:49:24.387 INFO kablam! 59 | DirBuilder::new() Nov 02 21:49:24.387 INFO kablam! | _____^ Nov 02 21:49:24.388 INFO kablam! 60 | | .recursive(true) Nov 02 21:49:24.388 INFO kablam! 61 | | .create(&path); Nov 02 21:49:24.388 INFO kablam! | |_______________________^ Nov 02 21:49:24.388 INFO kablam! | Nov 02 21:49:24.389 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 02 21:49:24.389 INFO kablam! Nov 02 21:49:24.425 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 37.62s Nov 02 21:49:24.432 INFO kablam! su: No module specific data is present Nov 02 21:49:25.120 INFO running `"docker" "rm" "-f" "f3fa1aaaa868267b1f664473764cf37bae4b8b24aab04a6c7afcf9cd27421b97"` Nov 02 21:49:25.420 INFO blam! f3fa1aaaa868267b1f664473764cf37bae4b8b24aab04a6c7afcf9cd27421b97