Nov 09 18:33:32.819 INFO checking OneMoreByte/ftp-downloader against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 09 18:33:32.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 18:33:33.271 INFO blam! 361dd10ff370bf8e42cc54c05a679926ec89eef0a80da5a546bec374f03256df Nov 09 18:33:33.344 INFO running `"docker" "start" "-a" "361dd10ff370bf8e42cc54c05a679926ec89eef0a80da5a546bec374f03256df"` Nov 09 18:33:34.411 INFO kablam! usermod: no changes Nov 09 18:33:34.511 INFO kablam! Checking num-traits v0.1.34 Nov 09 18:33:34.511 INFO kablam! Checking regex-syntax v0.3.4 Nov 09 18:33:34.511 INFO kablam! Checking memchr v0.1.11 Nov 09 18:33:34.511 INFO kablam! Checking thread-id v2.0.0 Nov 09 18:33:34.511 INFO kablam! Checking time v0.1.35 Nov 09 18:33:35.815 INFO kablam! Checking thread_local v0.2.6 Nov 09 18:33:36.031 INFO kablam! Checking aho-corasick v0.5.2 Nov 09 18:33:39.174 INFO kablam! Checking num-integer v0.1.32 Nov 09 18:33:39.775 INFO kablam! Checking num-iter v0.1.32 Nov 09 18:33:40.392 INFO kablam! Checking regex v0.1.73 Nov 09 18:33:40.624 INFO kablam! Checking num v0.1.34 Nov 09 18:33:41.139 INFO kablam! Checking chrono v0.2.25 Nov 09 18:33:44.879 INFO kablam! Checking ftp v2.0.0 Nov 09 18:33:46.282 INFO kablam! Checking ftpdown v0.2.0 (/source) Nov 09 18:33:47.891 INFO kablam! warning: unused import: `ftp::FtpStream` Nov 09 18:33:47.891 INFO kablam! --> src/main.rs:10:5 Nov 09 18:33:47.891 INFO kablam! | Nov 09 18:33:47.891 INFO kablam! 10 | use ftp::FtpStream; Nov 09 18:33:47.891 INFO kablam! | ^^^^^^^^^^^^^^ Nov 09 18:33:47.891 INFO kablam! | Nov 09 18:33:47.891 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 18:33:47.891 INFO kablam! Nov 09 18:33:47.891 INFO kablam! warning: unnecessary parentheses around function argument Nov 09 18:33:47.891 INFO kablam! --> src/main.rs:332:37 Nov 09 18:33:47.891 INFO kablam! | Nov 09 18:33:47.891 INFO kablam! 332 | / ((lsize.checked_mul(100).unwrap()) Nov 09 18:33:47.891 INFO kablam! 333 | | .checked_div(rsize.unwrap()) Nov 09 18:33:47.891 INFO kablam! 334 | | .unwrap()), Nov 09 18:33:47.891 INFO kablam! | |___________________________________________________^ Nov 09 18:33:47.891 INFO kablam! | Nov 09 18:33:47.891 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 09 18:33:47.891 INFO kablam! help: remove these parentheses Nov 09 18:33:47.891 INFO kablam! | Nov 09 18:33:47.891 INFO kablam! 332 | (lsize.checked_mul(100).unwrap()) Nov 09 18:33:47.891 INFO kablam! 333 | .checked_div(rsize.unwrap()) Nov 09 18:33:47.891 INFO kablam! 334 | .unwrap(), Nov 09 18:33:47.891 INFO kablam! | Nov 09 18:33:47.891 INFO kablam! Nov 09 18:33:47.915 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 09 18:33:47.915 INFO kablam! --> src/util.rs:12:26 Nov 09 18:33:47.915 INFO kablam! | Nov 09 18:33:47.915 INFO kablam! 12 | let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 09 18:33:47.915 INFO kablam! | ^^^^^^^^^^^^^ Nov 09 18:33:47.915 INFO kablam! | Nov 09 18:33:47.915 INFO kablam! = note: #[warn(deprecated)] on by default Nov 09 18:33:47.915 INFO kablam! Nov 09 18:33:47.915 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 09 18:33:47.915 INFO kablam! --> src/main.rs:387:22 Nov 09 18:33:47.915 INFO kablam! | Nov 09 18:33:47.915 INFO kablam! 387 | let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 09 18:33:47.915 INFO kablam! | ^^^^^^^^^^^^^ Nov 09 18:33:47.915 INFO kablam! Nov 09 18:33:48.035 INFO kablam! warning: unused import: `ftp::FtpStream` Nov 09 18:33:48.036 INFO kablam! --> src/main.rs:10:5 Nov 09 18:33:48.036 INFO kablam! | Nov 09 18:33:48.036 INFO kablam! 10 | use ftp::FtpStream; Nov 09 18:33:48.037 INFO kablam! | ^^^^^^^^^^^^^^ Nov 09 18:33:48.037 INFO kablam! | Nov 09 18:33:48.037 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 09 18:33:48.038 INFO kablam! Nov 09 18:33:48.038 INFO kablam! warning: unnecessary parentheses around function argument Nov 09 18:33:48.038 INFO kablam! --> src/main.rs:332:37 Nov 09 18:33:48.039 INFO kablam! | Nov 09 18:33:48.039 INFO kablam! 332 | / ((lsize.checked_mul(100).unwrap()) Nov 09 18:33:48.039 INFO kablam! 333 | | .checked_div(rsize.unwrap()) Nov 09 18:33:48.040 INFO kablam! 334 | | .unwrap()), Nov 09 18:33:48.040 INFO kablam! | |___________________________________________________^ Nov 09 18:33:48.040 INFO kablam! | Nov 09 18:33:48.040 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 09 18:33:48.040 INFO kablam! help: remove these parentheses Nov 09 18:33:48.041 INFO kablam! | Nov 09 18:33:48.041 INFO kablam! 332 | (lsize.checked_mul(100).unwrap()) Nov 09 18:33:48.041 INFO kablam! 333 | .checked_div(rsize.unwrap()) Nov 09 18:33:48.041 INFO kablam! 334 | .unwrap(), Nov 09 18:33:48.042 INFO kablam! | Nov 09 18:33:48.042 INFO kablam! Nov 09 18:33:48.051 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 09 18:33:48.051 INFO kablam! --> src/util.rs:12:26 Nov 09 18:33:48.051 INFO kablam! | Nov 09 18:33:48.052 INFO kablam! 12 | let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 09 18:33:48.052 INFO kablam! | ^^^^^^^^^^^^^ Nov 09 18:33:48.052 INFO kablam! | Nov 09 18:33:48.052 INFO kablam! = note: #[warn(deprecated)] on by default Nov 09 18:33:48.053 INFO kablam! Nov 09 18:33:48.053 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 09 18:33:48.053 INFO kablam! --> src/main.rs:387:22 Nov 09 18:33:48.053 INFO kablam! | Nov 09 18:33:48.054 INFO kablam! 387 | let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string(); Nov 09 18:33:48.054 INFO kablam! | ^^^^^^^^^^^^^ Nov 09 18:33:48.054 INFO kablam! Nov 09 18:33:48.184 INFO kablam! warning: unused variable: `dr` Nov 09 18:33:48.184 INFO kablam! --> src/main.rs:217:51 Nov 09 18:33:48.184 INFO kablam! | Nov 09 18:33:48.184 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> { Nov 09 18:33:48.184 INFO kablam! | ^^ help: consider using `_dr` instead Nov 09 18:33:48.184 INFO kablam! | Nov 09 18:33:48.199 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 18:33:48.199 INFO kablam! Nov 09 18:33:48.199 INFO kablam! warning: unused variable: `dir` Nov 09 18:33:48.199 INFO kablam! --> src/main.rs:347:29 Nov 09 18:33:48.199 INFO kablam! | Nov 09 18:33:48.199 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.199 INFO kablam! | ^^^ help: consider using `_dir` instead Nov 09 18:33:48.199 INFO kablam! Nov 09 18:33:48.199 INFO kablam! warning: unused variable: `file` Nov 09 18:33:48.199 INFO kablam! --> src/main.rs:352:29 Nov 09 18:33:48.199 INFO kablam! | Nov 09 18:33:48.199 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.199 INFO kablam! | ^^^^ help: consider using `_file` instead Nov 09 18:33:48.199 INFO kablam! Nov 09 18:33:48.201 INFO kablam! warning: variable does not need to be mutable Nov 09 18:33:48.201 INFO kablam! --> src/main.rs:219:9 Nov 09 18:33:48.202 INFO kablam! | Nov 09 18:33:48.202 INFO kablam! 219 | let mut ftpstream = config.get_ftpstream(); Nov 09 18:33:48.202 INFO kablam! | ----^^^^^^^^^ Nov 09 18:33:48.202 INFO kablam! | | Nov 09 18:33:48.202 INFO kablam! | help: remove this `mut` Nov 09 18:33:48.202 INFO kablam! | Nov 09 18:33:48.202 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 18:33:48.202 INFO kablam! Nov 09 18:33:48.219 INFO kablam! warning: unused variable: `dr` Nov 09 18:33:48.219 INFO kablam! --> src/main.rs:217:51 Nov 09 18:33:48.219 INFO kablam! | Nov 09 18:33:48.219 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> { Nov 09 18:33:48.219 INFO kablam! | ^^ help: consider using `_dr` instead Nov 09 18:33:48.219 INFO kablam! | Nov 09 18:33:48.219 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 18:33:48.219 INFO kablam! Nov 09 18:33:48.219 INFO kablam! warning: unused variable: `dir` Nov 09 18:33:48.219 INFO kablam! --> src/main.rs:347:29 Nov 09 18:33:48.219 INFO kablam! | Nov 09 18:33:48.219 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.219 INFO kablam! | ^^^ help: consider using `_dir` instead Nov 09 18:33:48.219 INFO kablam! Nov 09 18:33:48.219 INFO kablam! warning: unused variable: `file` Nov 09 18:33:48.219 INFO kablam! --> src/main.rs:352:29 Nov 09 18:33:48.219 INFO kablam! | Nov 09 18:33:48.219 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.219 INFO kablam! | ^^^^ help: consider using `_file` instead Nov 09 18:33:48.219 INFO kablam! Nov 09 18:33:48.227 INFO kablam! warning: variable does not need to be mutable Nov 09 18:33:48.227 INFO kablam! --> src/main.rs:219:9 Nov 09 18:33:48.227 INFO kablam! | Nov 09 18:33:48.227 INFO kablam! 219 | let mut ftpstream = config.get_ftpstream(); Nov 09 18:33:48.227 INFO kablam! | ----^^^^^^^^^ Nov 09 18:33:48.227 INFO kablam! | | Nov 09 18:33:48.227 INFO kablam! | help: remove this `mut` Nov 09 18:33:48.227 INFO kablam! | Nov 09 18:33:48.227 INFO kablam! warning: variable does not need to be mutable Nov 09 18:33:48.227 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 18:33:48.227 INFO kablam! --> src/main.rs:347:57 Nov 09 18:33:48.227 INFO kablam! | Nov 09 18:33:48.227 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.227 INFO kablam! | ----^^^^^^^^^ Nov 09 18:33:48.227 INFO kablam! | | Nov 09 18:33:48.227 INFO kablam! | help: remove this `mut` Nov 09 18:33:48.227 INFO kablam! Nov 09 18:33:48.227 INFO kablam! warning: variable does not need to be mutable Nov 09 18:33:48.228 INFO kablam! --> src/main.rs:352:25 Nov 09 18:33:48.228 INFO kablam! | Nov 09 18:33:48.228 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.228 INFO kablam! | ----^^^^ Nov 09 18:33:48.228 INFO kablam! | | Nov 09 18:33:48.228 INFO kablam! | help: remove this `mut` Nov 09 18:33:48.228 INFO kablam! Nov 09 18:33:48.228 INFO kablam! warning: variable does not need to be mutable Nov 09 18:33:48.228 INFO kablam! --> src/main.rs:352:58 Nov 09 18:33:48.228 INFO kablam! | Nov 09 18:33:48.228 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.228 INFO kablam! | ----^^^^^^^^^ Nov 09 18:33:48.228 INFO kablam! | | Nov 09 18:33:48.228 INFO kablam! | help: remove this `mut` Nov 09 18:33:48.228 INFO kablam! Nov 09 18:33:48.228 INFO kablam! Nov 09 18:33:48.240 INFO kablam! warning: variable does not need to be mutable Nov 09 18:33:48.240 INFO kablam! --> src/main.rs:347:57 Nov 09 18:33:48.240 INFO kablam! | Nov 09 18:33:48.240 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.240 INFO kablam! | ----^^^^^^^^^ Nov 09 18:33:48.240 INFO kablam! | | Nov 09 18:33:48.240 INFO kablam! | help: remove this `mut` Nov 09 18:33:48.240 INFO kablam! Nov 09 18:33:48.241 INFO kablam! warning: variable does not need to be mutable Nov 09 18:33:48.241 INFO kablam! --> src/main.rs:352:25 Nov 09 18:33:48.241 INFO kablam! | Nov 09 18:33:48.241 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.241 INFO kablam! | ----^^^^ Nov 09 18:33:48.241 INFO kablam! | | Nov 09 18:33:48.241 INFO kablam! | help: remove this `mut` Nov 09 18:33:48.241 INFO kablam! Nov 09 18:33:48.241 INFO kablam! warning: variable does not need to be mutable Nov 09 18:33:48.241 INFO kablam! --> src/main.rs:352:58 Nov 09 18:33:48.241 INFO kablam! | Nov 09 18:33:48.241 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.241 INFO kablam! | ----^^^^^^^^^ Nov 09 18:33:48.241 INFO kablam! | | Nov 09 18:33:48.241 INFO kablam! | help: remove this `mut` Nov 09 18:33:48.241 INFO kablam! Nov 09 18:33:48.268 INFO kablam! warning: function is never used: `download_dir` Nov 09 18:33:48.268 INFO kablam! --> src/main.rs:347:13 Nov 09 18:33:48.268 INFO kablam! | Nov 09 18:33:48.268 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.268 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:33:48.268 INFO kablam! | Nov 09 18:33:48.268 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 18:33:48.268 INFO kablam! Nov 09 18:33:48.268 INFO kablam! warning: function is never used: `fix_name` Nov 09 18:33:48.268 INFO kablam! --> src/main.rs:352:13 Nov 09 18:33:48.268 INFO kablam! | Nov 09 18:33:48.268 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.268 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:33:48.268 INFO kablam! Nov 09 18:33:48.269 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 18:33:48.269 INFO kablam! --> src/util.rs:34:9 Nov 09 18:33:48.269 INFO kablam! | Nov 09 18:33:48.269 INFO kablam! 34 | config_raw.read_to_string(&mut buff); Nov 09 18:33:48.269 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:33:48.269 INFO kablam! | Nov 09 18:33:48.269 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 18:33:48.269 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 18:33:48.269 INFO kablam! Nov 09 18:33:48.287 INFO kablam! warning: function is never used: `download_dir` Nov 09 18:33:48.287 INFO kablam! --> src/main.rs:347:13 Nov 09 18:33:48.287 INFO kablam! | Nov 09 18:33:48.287 INFO kablam! 347 | fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.287 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:33:48.287 INFO kablam! | Nov 09 18:33:48.287 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 18:33:48.287 INFO kablam! Nov 09 18:33:48.287 INFO kablam! warning: function is never used: `fix_name` Nov 09 18:33:48.287 INFO kablam! --> src/main.rs:352:13 Nov 09 18:33:48.287 INFO kablam! | Nov 09 18:33:48.287 INFO kablam! 352 | fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream { Nov 09 18:33:48.287 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:33:48.287 INFO kablam! Nov 09 18:33:48.287 INFO kablam! warning: unused `std::result::Result` that must be used Nov 09 18:33:48.287 INFO kablam! --> src/util.rs:34:9 Nov 09 18:33:48.287 INFO kablam! | Nov 09 18:33:48.287 INFO kablam! 34 | config_raw.read_to_string(&mut buff); Nov 09 18:33:48.287 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 18:33:48.287 INFO kablam! | Nov 09 18:33:48.287 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 09 18:33:48.287 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 09 18:33:48.287 INFO kablam! Nov 09 18:33:48.343 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.91s Nov 09 18:33:48.348 INFO kablam! su: No module specific data is present Nov 09 18:33:49.367 INFO running `"docker" "rm" "-f" "361dd10ff370bf8e42cc54c05a679926ec89eef0a80da5a546bec374f03256df"` Nov 09 18:33:49.637 INFO blam! 361dd10ff370bf8e42cc54c05a679926ec89eef0a80da5a546bec374f03256df