Nov 04 12:22:12.737 INFO checking OneMoreByte/ftp-downloader against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 12:22:12.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 12:22:13.127 INFO blam! 969aee0c990aafdc0f5a64e2bbf93ff1dcfaa96a49f57bd8c44ae380e7139e73 Nov 04 12:22:13.128 INFO running `"docker" "start" "-a" "969aee0c990aafdc0f5a64e2bbf93ff1dcfaa96a49f57bd8c44ae380e7139e73"` Nov 04 12:22:14.535 INFO kablam! usermod: no changes Nov 04 12:22:14.655 INFO kablam! Checking num-traits v0.1.34 Nov 04 12:22:14.655 INFO kablam! Checking libc v0.2.14 Nov 04 12:22:14.655 INFO kablam! Checking regex-syntax v0.3.4 Nov 04 12:22:16.524 INFO kablam! Checking thread-id v2.0.0 Nov 04 12:22:16.524 INFO kablam! Checking memchr v0.1.11 Nov 04 12:22:16.524 INFO kablam! Checking time v0.1.35 Nov 04 12:22:17.375 INFO kablam! Checking aho-corasick v0.5.2 Nov 04 12:22:17.563 INFO kablam! Checking num-integer v0.1.32 Nov 04 12:22:17.975 INFO kablam! Checking thread_local v0.2.6 Nov 04 12:22:19.054 INFO kablam! Checking num-iter v0.1.32 Nov 04 12:22:19.411 INFO kablam! Checking regex v0.1.73 Nov 04 12:22:20.043 INFO kablam! Checking num v0.1.34 Nov 04 12:22:20.631 INFO kablam! Checking chrono v0.2.25 Nov 04 12:22:22.874 INFO kablam! Checking ftp v2.0.0 Nov 04 12:22:24.191 INFO kablam! Checking ftpdown v0.2.0 (/source) Nov 04 12:22:25.311 INFO kablam! warning: unused import: `ftp::FtpStream` Nov 04 12:22:25.311 INFO kablam! --> src/main.rs:10:5 Nov 04 12:22:25.312 INFO kablam! | Nov 04 12:22:25.312 INFO kablam! 10 | use ftp::FtpStream; Nov 04 12:22:25.312 INFO kablam! | ^^^^^^^^^^^^^^ Nov 04 12:22:25.313 INFO kablam! | Nov 04 12:22:25.313 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 12:22:25.313 INFO kablam! Nov 04 12:22:25.313 INFO kablam! warning: unnecessary parentheses around function argument Nov 04 12:22:25.314 INFO kablam! --> src/main.rs:332:37 Nov 04 12:22:25.314 INFO kablam! | Nov 04 12:22:25.319 INFO kablam! 332 | / ((lsize.checked_mul(100).unwrap()) Nov 04 12:22:25.319 INFO kablam! 333 | | .checked_div(rsize.unwrap()) Nov 04 12:22:25.319 INFO kablam! 334 | | .unwrap()), Nov 04 12:22:25.320 INFO kablam! | |___________________________________________________^ Nov 04 12:22:25.320 INFO kablam! | Nov 04 12:22:25.320 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 12:22:25.320 INFO kablam! help: remove these parentheses Nov 04 12:22:25.321 INFO kablam! | Nov 04 12:22:25.321 INFO kablam! 332 | (lsize.checked_mul(100).unwrap()) Nov 04 12:22:25.321 INFO kablam! 333 | .checked_div(rsize.unwrap()) Nov 04 12:22:25.322 INFO kablam! 334 | .unwrap(), Nov 04 12:22:25.322 INFO kablam! | Nov 04 12:22:25.322 INFO kablam! Nov 04 12:22:25.322 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 12:22:25.323 INFO kablam! --> src/util.rs:12:26 Nov 04 12:22:25.323 INFO kablam! | Nov 04 12:22:25.323 INFO kablam! 12 | let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 04 12:22:25.324 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 12:22:25.324 INFO kablam! | Nov 04 12:22:25.324 INFO kablam! = note: #[warn(deprecated)] on by default Nov 04 12:22:25.324 INFO kablam! Nov 04 12:22:25.325 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 12:22:25.325 INFO kablam! --> src/main.rs:387:22 Nov 04 12:22:25.325 INFO kablam! | Nov 04 12:22:25.325 INFO kablam! 387 | let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 04 12:22:25.326 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 12:22:25.326 INFO kablam! Nov 04 12:22:25.452 INFO kablam! warning: unused variable: `dr` Nov 04 12:22:25.452 INFO kablam! --> src/main.rs:217:51 Nov 04 12:22:25.452 INFO kablam! | Nov 04 12:22:25.453 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> { Nov 04 12:22:25.453 INFO kablam! | ^^ help: consider using `_dr` instead Nov 04 12:22:25.453 INFO kablam! | Nov 04 12:22:25.453 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 12:22:25.454 INFO kablam! Nov 04 12:22:25.454 INFO kablam! warning: unused variable: `dir` Nov 04 12:22:25.454 INFO kablam! --> src/main.rs:347:29 Nov 04 12:22:25.454 INFO kablam! | Nov 04 12:22:25.455 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.455 INFO kablam! | ^^^ help: consider using `_dir` instead Nov 04 12:22:25.455 INFO kablam! Nov 04 12:22:25.456 INFO kablam! warning: unused variable: `file` Nov 04 12:22:25.456 INFO kablam! --> src/main.rs:352:29 Nov 04 12:22:25.456 INFO kablam! | Nov 04 12:22:25.456 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.457 INFO kablam! | ^^^^ help: consider using `_file` instead Nov 04 12:22:25.457 INFO kablam! Nov 04 12:22:25.457 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:25.457 INFO kablam! --> src/main.rs:219:9 Nov 04 12:22:25.458 INFO kablam! | Nov 04 12:22:25.458 INFO kablam! 219 | let mut ftpstream = config.get_ftpstream(); Nov 04 12:22:25.458 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:25.463 INFO kablam! | | Nov 04 12:22:25.463 INFO kablam! | help: remove this `mut` Nov 04 12:22:25.463 INFO kablam! | Nov 04 12:22:25.464 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 12:22:25.464 INFO kablam! Nov 04 12:22:25.464 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:25.465 INFO kablam! --> src/main.rs:347:57 Nov 04 12:22:25.465 INFO kablam! | Nov 04 12:22:25.465 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.465 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:25.466 INFO kablam! | | Nov 04 12:22:25.466 INFO kablam! | help: remove this `mut` Nov 04 12:22:25.466 INFO kablam! Nov 04 12:22:25.466 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:25.467 INFO kablam! --> src/main.rs:352:25 Nov 04 12:22:25.467 INFO kablam! | Nov 04 12:22:25.467 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.468 INFO kablam! | ----^^^^ Nov 04 12:22:25.468 INFO kablam! | | Nov 04 12:22:25.468 INFO kablam! | help: remove this `mut` Nov 04 12:22:25.468 INFO kablam! Nov 04 12:22:25.469 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:25.469 INFO kablam! --> src/main.rs:352:58 Nov 04 12:22:25.469 INFO kablam! | Nov 04 12:22:25.469 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.470 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:25.470 INFO kablam! | | Nov 04 12:22:25.470 INFO kablam! | help: remove this `mut` Nov 04 12:22:25.470 INFO kablam! Nov 04 12:22:25.499 INFO kablam! warning: function is never used: `download_dir` Nov 04 12:22:25.499 INFO kablam! --> src/main.rs:347:13 Nov 04 12:22:25.500 INFO kablam! | Nov 04 12:22:25.500 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.500 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:25.500 INFO kablam! | Nov 04 12:22:25.501 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 12:22:25.501 INFO kablam! Nov 04 12:22:25.501 INFO kablam! warning: function is never used: `fix_name` Nov 04 12:22:25.502 INFO kablam! --> src/main.rs:352:13 Nov 04 12:22:25.502 INFO kablam! | Nov 04 12:22:25.502 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.502 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:25.503 INFO kablam! Nov 04 12:22:25.503 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 12:22:25.503 INFO kablam! --> src/util.rs:34:9 Nov 04 12:22:25.503 INFO kablam! | Nov 04 12:22:25.504 INFO kablam! 34 | config_raw.read_to_string(&mut buff); Nov 04 12:22:25.504 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:25.504 INFO kablam! | Nov 04 12:22:25.505 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 12:22:25.505 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 12:22:25.505 INFO kablam! Nov 04 12:22:25.679 INFO kablam! warning: unused import: `ftp::FtpStream` Nov 04 12:22:25.679 INFO kablam! --> src/main.rs:10:5 Nov 04 12:22:25.679 INFO kablam! | Nov 04 12:22:25.679 INFO kablam! 10 | use ftp::FtpStream; Nov 04 12:22:25.679 INFO kablam! | ^^^^^^^^^^^^^^ Nov 04 12:22:25.679 INFO kablam! | Nov 04 12:22:25.679 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 12:22:25.679 INFO kablam! Nov 04 12:22:25.679 INFO kablam! warning: unnecessary parentheses around function argument Nov 04 12:22:25.679 INFO kablam! --> src/main.rs:332:37 Nov 04 12:22:25.679 INFO kablam! | Nov 04 12:22:25.679 INFO kablam! 332 | / ((lsize.checked_mul(100).unwrap()) Nov 04 12:22:25.679 INFO kablam! 333 | | .checked_div(rsize.unwrap()) Nov 04 12:22:25.679 INFO kablam! 334 | | .unwrap()), Nov 04 12:22:25.679 INFO kablam! | |___________________________________________________^ Nov 04 12:22:25.679 INFO kablam! | Nov 04 12:22:25.679 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 04 12:22:25.679 INFO kablam! help: remove these parentheses Nov 04 12:22:25.679 INFO kablam! | Nov 04 12:22:25.679 INFO kablam! 332 | (lsize.checked_mul(100).unwrap()) Nov 04 12:22:25.679 INFO kablam! 333 | .checked_div(rsize.unwrap()) Nov 04 12:22:25.679 INFO kablam! 334 | .unwrap(), Nov 04 12:22:25.679 INFO kablam! | Nov 04 12:22:25.679 INFO kablam! Nov 04 12:22:25.687 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 12:22:25.687 INFO kablam! --> src/util.rs:12:26 Nov 04 12:22:25.687 INFO kablam! | Nov 04 12:22:25.687 INFO kablam! 12 | let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 04 12:22:25.687 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 12:22:25.687 INFO kablam! | Nov 04 12:22:25.687 INFO kablam! = note: #[warn(deprecated)] on by default Nov 04 12:22:25.687 INFO kablam! Nov 04 12:22:25.687 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 12:22:25.687 INFO kablam! --> src/main.rs:387:22 Nov 04 12:22:25.687 INFO kablam! | Nov 04 12:22:25.687 INFO kablam! 387 | let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 04 12:22:25.687 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 12:22:25.687 INFO kablam! Nov 04 12:22:25.808 INFO kablam! warning: unused variable: `dr` Nov 04 12:22:25.808 INFO kablam! --> src/main.rs:217:51 Nov 04 12:22:25.808 INFO kablam! | Nov 04 12:22:25.808 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> { Nov 04 12:22:25.808 INFO kablam! | ^^ help: consider using `_dr` instead Nov 04 12:22:25.808 INFO kablam! | Nov 04 12:22:25.808 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 12:22:25.808 INFO kablam! Nov 04 12:22:25.808 INFO kablam! warning: unused variable: `dir` Nov 04 12:22:25.808 INFO kablam! --> src/main.rs:347:29 Nov 04 12:22:25.808 INFO kablam! | Nov 04 12:22:25.808 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.808 INFO kablam! | ^^^ help: consider using `_dir` instead Nov 04 12:22:25.808 INFO kablam! Nov 04 12:22:25.808 INFO kablam! warning: unused variable: `file` Nov 04 12:22:25.808 INFO kablam! --> src/main.rs:352:29 Nov 04 12:22:25.808 INFO kablam! | Nov 04 12:22:25.808 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.808 INFO kablam! | ^^^^ help: consider using `_file` instead Nov 04 12:22:25.808 INFO kablam! Nov 04 12:22:25.814 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:25.814 INFO kablam! --> src/main.rs:219:9 Nov 04 12:22:25.814 INFO kablam! | Nov 04 12:22:25.814 INFO kablam! 219 | let mut ftpstream = config.get_ftpstream(); Nov 04 12:22:25.814 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:25.814 INFO kablam! | | Nov 04 12:22:25.814 INFO kablam! | help: remove this `mut` Nov 04 12:22:25.814 INFO kablam! | Nov 04 12:22:25.814 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 12:22:25.814 INFO kablam! Nov 04 12:22:25.824 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:25.826 INFO kablam! --> src/main.rs:347:57 Nov 04 12:22:25.826 INFO kablam! | Nov 04 12:22:25.826 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.826 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:25.826 INFO kablam! | | Nov 04 12:22:25.826 INFO kablam! | help: remove this `mut` Nov 04 12:22:25.826 INFO kablam! Nov 04 12:22:25.826 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:25.826 INFO kablam! --> src/main.rs:352:25 Nov 04 12:22:25.826 INFO kablam! | Nov 04 12:22:25.826 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.826 INFO kablam! | ----^^^^ Nov 04 12:22:25.826 INFO kablam! | | Nov 04 12:22:25.826 INFO kablam! | help: remove this `mut` Nov 04 12:22:25.826 INFO kablam! Nov 04 12:22:25.826 INFO kablam! warning: variable does not need to be mutable Nov 04 12:22:25.826 INFO kablam! --> src/main.rs:352:58 Nov 04 12:22:25.826 INFO kablam! | Nov 04 12:22:25.826 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.826 INFO kablam! | ----^^^^^^^^^ Nov 04 12:22:25.826 INFO kablam! | | Nov 04 12:22:25.826 INFO kablam! | help: remove this `mut` Nov 04 12:22:25.826 INFO kablam! Nov 04 12:22:25.851 INFO kablam! warning: function is never used: `download_dir` Nov 04 12:22:25.851 INFO kablam! --> src/main.rs:347:13 Nov 04 12:22:25.851 INFO kablam! | Nov 04 12:22:25.851 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.851 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:25.851 INFO kablam! | Nov 04 12:22:25.851 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 12:22:25.851 INFO kablam! Nov 04 12:22:25.851 INFO kablam! warning: function is never used: `fix_name` Nov 04 12:22:25.851 INFO kablam! --> src/main.rs:352:13 Nov 04 12:22:25.851 INFO kablam! | Nov 04 12:22:25.851 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 04 12:22:25.851 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:25.851 INFO kablam! Nov 04 12:22:25.851 INFO kablam! warning: unused `std::result::Result` that must be used Nov 04 12:22:25.851 INFO kablam! --> src/util.rs:34:9 Nov 04 12:22:25.851 INFO kablam! | Nov 04 12:22:25.851 INFO kablam! 34 | config_raw.read_to_string(&mut buff); Nov 04 12:22:25.851 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:22:25.851 INFO kablam! | Nov 04 12:22:25.851 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 04 12:22:25.851 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 04 12:22:25.851 INFO kablam! Nov 04 12:22:25.879 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 11.31s Nov 04 12:22:25.879 INFO kablam! su: No module specific data is present Nov 04 12:22:26.441 INFO running `"docker" "rm" "-f" "969aee0c990aafdc0f5a64e2bbf93ff1dcfaa96a49f57bd8c44ae380e7139e73"` Nov 04 12:22:26.527 INFO blam! 969aee0c990aafdc0f5a64e2bbf93ff1dcfaa96a49f57bd8c44ae380e7139e73