Nov 04 12:22:14.242 INFO checking OneMoreByte/ftp-downloader against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655 Nov 04 12:22:14.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 12:22:14.647 INFO blam! 118f7700e24ccaa89c18df9c2076398492399043c9a4a4efa24a9c5583e86f5d Nov 04 12:22:14.647 INFO running `"docker" "start" "-a" "118f7700e24ccaa89c18df9c2076398492399043c9a4a4efa24a9c5583e86f5d"` Nov 04 12:22:15.958 INFO kablam! usermod: no changes Nov 04 12:22:16.099 INFO kablam! Checking num-traits v0.1.34 Nov 04 12:22:16.099 INFO kablam! Checking time v0.1.35 Nov 04 12:22:17.981 INFO kablam! Checking num-integer v0.1.32 Nov 04 12:22:18.651 INFO kablam! Checking num-iter v0.1.32 Nov 04 12:22:19.127 INFO kablam! Checking num v0.1.34 Nov 04 12:22:19.515 INFO kablam! Checking chrono v0.2.25 Nov 04 12:22:21.612 INFO kablam! Checking ftp v2.0.0 Nov 04 12:22:23.103 INFO kablam! Checking ftpdown v0.2.0 (/source) Nov 04 12:22:24.255 INFO kablam! warning: unused import: `ftp::FtpStream` Nov 04 12:22:24.255 INFO kablam! --> src/main.rs:10:5 Nov 04 12:22:24.255 INFO kablam! | Nov 04 12:22:24.255 INFO kablam! 10 | use ftp::FtpStream; Nov 04 12:22:24.255 INFO kablam! | ^^^^^^^^^^^^^^ Nov 04 12:22:24.255 INFO kablam! | Nov 04 12:22:24.255 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 12:22:24.255 INFO kablam! Nov 04 12:22:24.255 INFO kablam! warning: unnecessary parentheses around function argument Nov 04 12:22:24.255 INFO kablam! --> src/main.rs:332:37 Nov 04 12:22:24.255 INFO kablam! | Nov 04 12:22:24.255 INFO kablam! 332 | / ((lsize.checked_mul(100).unwrap()) Nov 04 12:22:24.255 INFO kablam! 333 | | .checked_div(rsize.unwrap()) Nov 04 12:22:24.255 INFO kablam! 334 | | .unwrap()), Nov 04 12:22:24.255 INFO kablam! | |___________________________________________________^ Nov 04 12:22:24.255 INFO kablam! | Nov 04 12:22:24.255 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 12:22:24.255 INFO kablam! help: remove these parentheses Nov 04 12:22:24.255 INFO kablam! | Nov 04 12:22:24.255 INFO kablam! 332 | (lsize.checked_mul(100).unwrap()) Nov 04 12:22:24.255 INFO kablam! 333 | .checked_div(rsize.unwrap()) Nov 04 12:22:24.255 INFO kablam! 334 | .unwrap(), Nov 04 12:22:24.255 INFO kablam! | Nov 04 12:22:24.255 INFO kablam! Nov 04 12:22:24.267 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 04 12:22:24.267 INFO kablam! --> src/util.rs:12:26 Nov 04 12:22:24.267 INFO kablam! | Nov 04 12:22:24.267 INFO kablam! 12 | let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 04 12:22:24.267 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 12:22:24.267 INFO kablam! | Nov 04 12:22:24.267 INFO kablam! = note: #[warn(deprecated)] on by default Nov 04 12:22:24.267 INFO kablam! Nov 04 12:22:24.267 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 04 12:22:24.267 INFO kablam! --> src/main.rs:387:22 Nov 04 12:22:24.267 INFO kablam! | Nov 04 12:22:24.267 INFO kablam! 387 | let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 04 12:22:24.267 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 12:22:24.267 INFO kablam! Nov 04 12:22:24.283 INFO kablam! warning: unused import: `ftp::FtpStream` Nov 04 12:22:24.283 INFO kablam! --> src/main.rs:10:5 Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! 10 | use ftp::FtpStream; Nov 04 12:22:24.283 INFO kablam! | ^^^^^^^^^^^^^^ Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 12:22:24.283 INFO kablam! Nov 04 12:22:24.283 INFO kablam! warning: unnecessary parentheses around function argument Nov 04 12:22:24.283 INFO kablam! --> src/main.rs:332:37 Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! 332 | / ((lsize.checked_mul(100).unwrap()) Nov 04 12:22:24.283 INFO kablam! 333 | | .checked_div(rsize.unwrap()) Nov 04 12:22:24.283 INFO kablam! 334 | | .unwrap()), Nov 04 12:22:24.283 INFO kablam! | |___________________________________________________^ Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 12:22:24.283 INFO kablam! help: remove these parentheses Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! 332 | (lsize.checked_mul(100).unwrap()) Nov 04 12:22:24.283 INFO kablam! 333 | .checked_div(rsize.unwrap()) Nov 04 12:22:24.283 INFO kablam! 334 | .unwrap(), Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! Nov 04 12:22:24.283 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 04 12:22:24.283 INFO kablam! --> src/util.rs:12:26 Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! 12 | let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 04 12:22:24.283 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! = note: #[warn(deprecated)] on by default Nov 04 12:22:24.283 INFO kablam! Nov 04 12:22:24.283 INFO kablam! warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. Nov 04 12:22:24.283 INFO kablam! --> src/main.rs:387:22 Nov 04 12:22:24.283 INFO kablam! | Nov 04 12:22:24.283 INFO kablam! 387 | let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 04 12:22:24.283 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 12:22:24.283 INFO kablam! Nov 04 12:22:24.427 INFO kablam! warning: unused variable: `dr` Nov 04 12:22:24.427 INFO kablam! --> src/main.rs:217:51 Nov 04 12:22:24.427 INFO kablam! | Nov 04 12:22:24.427 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> { Nov 04 12:22:24.427 INFO kablam! | ^^ help: consider using `_dr` instead Nov 04 12:22:24.427 INFO kablam! | Nov 04 12:22:24.435 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 12:22:24.435 INFO kablam! Nov 04 12:22:24.435 INFO kablam! warning: unused variable: `dir` Nov 04 12:22:24.435 INFO kablam! --> src/main.rs:347:29 Nov 04 12:22:24.435 INFO kablam! | Nov 04 12:22:24.435 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.435 INFO kablam! | ^^^ help: consider using `_dir` instead Nov 04 12:22:24.435 INFO kablam! Nov 04 12:22:24.435 INFO kablam! warning: unused variable: `file` Nov 04 12:22:24.435 INFO kablam! --> src/main.rs:352:29 Nov 04 12:22:24.435 INFO kablam! | Nov 04 12:22:24.435 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.435 INFO kablam! | ^^^^ help: consider using `_file` instead Nov 04 12:22:24.435 INFO kablam! Nov 04 12:22:24.447 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:24.447 INFO kablam! --> src/main.rs:219:9 Nov 04 12:22:24.447 INFO kablam! | Nov 04 12:22:24.447 INFO kablam! 219 | let mut ftpstream = config.get_ftpstream(); Nov 04 12:22:24.447 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:24.447 INFO kablam! | | Nov 04 12:22:24.447 INFO kablam! | help: remove this `mut` Nov 04 12:22:24.447 INFO kablam! | Nov 04 12:22:24.447 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 12:22:24.447 INFO kablam! Nov 04 12:22:24.467 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:24.467 INFO kablam! --> src/main.rs:347:57 Nov 04 12:22:24.467 INFO kablam! | Nov 04 12:22:24.467 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.467 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:24.467 INFO kablam! | | Nov 04 12:22:24.467 INFO kablam! | help: remove this `mut` Nov 04 12:22:24.467 INFO kablam! Nov 04 12:22:24.467 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:24.467 INFO kablam! --> src/main.rs:352:25 Nov 04 12:22:24.467 INFO kablam! | Nov 04 12:22:24.467 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.467 INFO kablam! | ----^^^^ Nov 04 12:22:24.467 INFO kablam! | | Nov 04 12:22:24.467 INFO kablam! | help: remove this `mut` Nov 04 12:22:24.467 INFO kablam! Nov 04 12:22:24.467 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:24.467 INFO kablam! --> src/main.rs:352:58 Nov 04 12:22:24.467 INFO kablam! | Nov 04 12:22:24.467 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.467 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:24.467 INFO kablam! | | Nov 04 12:22:24.467 INFO kablam! | help: remove this `mut` Nov 04 12:22:24.467 INFO kablam! Nov 04 12:22:24.511 INFO kablam! warning: unused variable: `dr` Nov 04 12:22:24.511 INFO kablam! --> src/main.rs:217:51 Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> { Nov 04 12:22:24.511 INFO kablam! | ^^ help: consider using `_dr` instead Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 12:22:24.511 INFO kablam! Nov 04 12:22:24.511 INFO kablam! warning: unused variable: `dir` Nov 04 12:22:24.511 INFO kablam! --> src/main.rs:347:29 Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.511 INFO kablam! | ^^^ help: consider using `_dir` instead Nov 04 12:22:24.511 INFO kablam! Nov 04 12:22:24.511 INFO kablam! warning: unused variable: `file` Nov 04 12:22:24.511 INFO kablam! --> src/main.rs:352:29 Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.511 INFO kablam! | ^^^^ help: consider using `_file` instead Nov 04 12:22:24.511 INFO kablam! Nov 04 12:22:24.511 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:24.511 INFO kablam! --> src/main.rs:219:9 Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! 219 | let mut ftpstream = config.get_ftpstream(); Nov 04 12:22:24.511 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:24.511 INFO kablam! | | Nov 04 12:22:24.511 INFO kablam! | help: remove this `mut` Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 12:22:24.511 INFO kablam! Nov 04 12:22:24.511 INFO kablam! warning: function is never used: `download_dir` Nov 04 12:22:24.511 INFO kablam! --> src/main.rs:347:13 Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.511 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 12:22:24.511 INFO kablam! Nov 04 12:22:24.511 INFO kablam! warning: function is never used: `fix_name` Nov 04 12:22:24.511 INFO kablam! --> src/main.rs:352:13 Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.511 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:24.511 INFO kablam! Nov 04 12:22:24.511 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 12:22:24.511 INFO kablam! --> src/util.rs:34:9 Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! 34 | config_raw.read_to_string(&mut buff); Nov 04 12:22:24.511 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:24.511 INFO kablam! | Nov 04 12:22:24.511 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 12:22:24.511 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 12:22:24.512 INFO kablam! Nov 04 12:22:24.551 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:24.551 INFO kablam! --> src/main.rs:347:57 Nov 04 12:22:24.551 INFO kablam! | Nov 04 12:22:24.551 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.551 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:24.551 INFO kablam! | | Nov 04 12:22:24.551 INFO kablam! | help: remove this `mut` Nov 04 12:22:24.551 INFO kablam! Nov 04 12:22:24.551 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:24.551 INFO kablam! --> src/main.rs:352:25 Nov 04 12:22:24.551 INFO kablam! | Nov 04 12:22:24.551 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.551 INFO kablam! | ----^^^^ Nov 04 12:22:24.551 INFO kablam! | | Nov 04 12:22:24.551 INFO kablam! | help: remove this `mut` Nov 04 12:22:24.551 INFO kablam! Nov 04 12:22:24.551 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:24.551 INFO kablam! --> src/main.rs:352:58 Nov 04 12:22:24.551 INFO kablam! | Nov 04 12:22:24.551 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.551 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:24.551 INFO kablam! | | Nov 04 12:22:24.551 INFO kablam! | help: remove this `mut` Nov 04 12:22:24.551 INFO kablam! Nov 04 12:22:24.587 INFO kablam! warning: function is never used: `download_dir` Nov 04 12:22:24.587 INFO kablam! --> src/main.rs:347:13 Nov 04 12:22:24.587 INFO kablam! | Nov 04 12:22:24.587 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.587 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:24.587 INFO kablam! | Nov 04 12:22:24.587 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 12:22:24.587 INFO kablam! Nov 04 12:22:24.587 INFO kablam! warning: function is never used: `fix_name` Nov 04 12:22:24.587 INFO kablam! --> src/main.rs:352:13 Nov 04 12:22:24.587 INFO kablam! | Nov 04 12:22:24.587 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:24.587 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:24.587 INFO kablam! Nov 04 12:22:24.587 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 12:22:24.587 INFO kablam! --> src/util.rs:34:9 Nov 04 12:22:24.587 INFO kablam! | Nov 04 12:22:24.587 INFO kablam! 34 | config_raw.read_to_string(&mut buff); Nov 04 12:22:24.587 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:24.587 INFO kablam! | Nov 04 12:22:24.587 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 12:22:24.587 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 12:22:24.587 INFO kablam! Nov 04 12:22:24.641 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.65s Nov 04 12:22:24.646 INFO kablam! su: No module specific data is present Nov 04 12:22:25.399 INFO running `"docker" "rm" "-f" "118f7700e24ccaa89c18df9c2076398492399043c9a4a4efa24a9c5583e86f5d"` Nov 04 12:22:25.706 INFO blam! 118f7700e24ccaa89c18df9c2076398492399043c9a4a4efa24a9c5583e86f5d