Oct 21 20:47:06.176 INFO checking OneMoreByte/ftp-downloader against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:47:06.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 20:47:06.539 INFO blam! 9c00f4b5c0e1bb4d2825819585494ff6806107a07568a88ab13428bd74ff9c90
Oct 21 20:47:06.544 INFO running `"docker" "start" "-a" "9c00f4b5c0e1bb4d2825819585494ff6806107a07568a88ab13428bd74ff9c90"`
Oct 21 20:47:07.886 INFO kablam! usermod: no changes
Oct 21 20:47:08.033 INFO kablam!     Checking num-traits v0.1.34
Oct 21 20:47:08.033 INFO kablam!     Checking libc v0.2.14
Oct 21 20:47:08.033 INFO kablam!     Checking regex-syntax v0.3.4
Oct 21 20:47:10.504 INFO kablam!     Checking memchr v0.1.11
Oct 21 20:47:10.504 INFO kablam!     Checking thread-id v2.0.0
Oct 21 20:47:10.504 INFO kablam!     Checking time v0.1.35
Oct 21 20:47:11.857 INFO kablam!     Checking thread_local v0.2.6
Oct 21 20:47:11.888 INFO kablam!     Checking num-integer v0.1.32
Oct 21 20:47:12.449 INFO kablam!     Checking aho-corasick v0.5.2
Oct 21 20:47:14.256 INFO kablam!     Checking num-iter v0.1.32
Oct 21 20:47:14.872 INFO kablam!     Checking regex v0.1.73
Oct 21 20:47:15.412 INFO kablam!     Checking num v0.1.34
Oct 21 20:47:16.060 INFO kablam!     Checking chrono v0.2.25
Oct 21 20:47:18.882 INFO kablam!     Checking ftp v2.0.0
Oct 21 20:47:20.408 INFO kablam!     Checking ftpdown v0.2.0 (/source)
Oct 21 20:47:22.406 INFO kablam! warning: unused import: `ftp::FtpStream`
Oct 21 20:47:22.406 INFO kablam!   --> src/main.rs:10:5
Oct 21 20:47:22.406 INFO kablam!    |
Oct 21 20:47:22.406 INFO kablam! 10 | use ftp::FtpStream;
Oct 21 20:47:22.406 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 21 20:47:22.406 INFO kablam!    |
Oct 21 20:47:22.406 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 20:47:22.406 INFO kablam! 
Oct 21 20:47:22.406 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 20:47:22.406 INFO kablam!    --> src/main.rs:332:37
Oct 21 20:47:22.406 INFO kablam!     |
Oct 21 20:47:22.406 INFO kablam! 332 | /                                     ((lsize.checked_mul(100).unwrap())
Oct 21 20:47:22.406 INFO kablam! 333 | |                                          .checked_div(rsize.unwrap())
Oct 21 20:47:22.406 INFO kablam! 334 | |                                          .unwrap()),
Oct 21 20:47:22.406 INFO kablam!     | |___________________________________________________^ help: remove these parentheses
Oct 21 20:47:22.406 INFO kablam!     |
Oct 21 20:47:22.406 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 21 20:47:22.406 INFO kablam! 
Oct 21 20:47:22.432 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.
Oct 21 20:47:22.432 INFO kablam!   --> src/util.rs:12:26
Oct 21 20:47:22.432 INFO kablam!    |
Oct 21 20:47:22.432 INFO kablam! 12 |     let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 21 20:47:22.432 INFO kablam!    |                          ^^^^^^^^^^^^^
Oct 21 20:47:22.432 INFO kablam!    |
Oct 21 20:47:22.432 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 21 20:47:22.432 INFO kablam! 
Oct 21 20:47:22.432 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.
Oct 21 20:47:22.432 INFO kablam!    --> src/main.rs:387:22
Oct 21 20:47:22.432 INFO kablam!     |
Oct 21 20:47:22.432 INFO kablam! 387 |     let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 21 20:47:22.432 INFO kablam!     |                      ^^^^^^^^^^^^^
Oct 21 20:47:22.432 INFO kablam! 
Oct 21 20:47:22.477 INFO kablam! warning: unused import: `ftp::FtpStream`
Oct 21 20:47:22.477 INFO kablam!   --> src/main.rs:10:5
Oct 21 20:47:22.477 INFO kablam!    |
Oct 21 20:47:22.477 INFO kablam! 10 | use ftp::FtpStream;
Oct 21 20:47:22.478 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 21 20:47:22.478 INFO kablam!    |
Oct 21 20:47:22.478 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 20:47:22.478 INFO kablam! 
Oct 21 20:47:22.478 INFO kablam! warning: unnecessary parentheses around function argument
Oct 21 20:47:22.478 INFO kablam!    --> src/main.rs:332:37
Oct 21 20:47:22.478 INFO kablam!     |
Oct 21 20:47:22.479 INFO kablam! 332 | /                                     ((lsize.checked_mul(100).unwrap())
Oct 21 20:47:22.479 INFO kablam! 333 | |                                          .checked_div(rsize.unwrap())
Oct 21 20:47:22.479 INFO kablam! 334 | |                                          .unwrap()),
Oct 21 20:47:22.480 INFO kablam!     | |___________________________________________________^ help: remove these parentheses
Oct 21 20:47:22.480 INFO kablam!     |
Oct 21 20:47:22.480 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 21 20:47:22.480 INFO kablam! 
Oct 21 20:47:22.509 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.
Oct 21 20:47:22.509 INFO kablam!   --> src/util.rs:12:26
Oct 21 20:47:22.509 INFO kablam!    |
Oct 21 20:47:22.509 INFO kablam! 12 |     let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 21 20:47:22.510 INFO kablam!    |                          ^^^^^^^^^^^^^
Oct 21 20:47:22.510 INFO kablam!    |
Oct 21 20:47:22.510 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 21 20:47:22.511 INFO kablam! 
Oct 21 20:47:22.511 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.
Oct 21 20:47:22.511 INFO kablam!    --> src/main.rs:387:22
Oct 21 20:47:22.511 INFO kablam!     |
Oct 21 20:47:22.512 INFO kablam! 387 |     let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 21 20:47:22.512 INFO kablam!     |                      ^^^^^^^^^^^^^
Oct 21 20:47:22.512 INFO kablam! 
Oct 21 20:47:22.588 INFO kablam! warning: unused variable: `dr`
Oct 21 20:47:22.588 INFO kablam!    --> src/main.rs:217:51
Oct 21 20:47:22.588 INFO kablam!     |
Oct 21 20:47:22.589 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> {
Oct 21 20:47:22.589 INFO kablam!     |                                                   ^^ help: consider using `_dr` instead
Oct 21 20:47:22.589 INFO kablam!     |
Oct 21 20:47:22.589 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 20:47:22.589 INFO kablam! 
Oct 21 20:47:22.589 INFO kablam! warning: unused variable: `dir`
Oct 21 20:47:22.589 INFO kablam!    --> src/main.rs:347:29
Oct 21 20:47:22.589 INFO kablam!     |
Oct 21 20:47:22.589 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.589 INFO kablam!     |                             ^^^ help: consider using `_dir` instead
Oct 21 20:47:22.589 INFO kablam! 
Oct 21 20:47:22.589 INFO kablam! warning: unused variable: `file`
Oct 21 20:47:22.589 INFO kablam!    --> src/main.rs:352:29
Oct 21 20:47:22.589 INFO kablam!     |
Oct 21 20:47:22.589 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.589 INFO kablam!     |                             ^^^^ help: consider using `_file` instead
Oct 21 20:47:22.589 INFO kablam! 
Oct 21 20:47:22.589 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:47:22.589 INFO kablam!    --> src/main.rs:219:9
Oct 21 20:47:22.589 INFO kablam!     |
Oct 21 20:47:22.589 INFO kablam! 219 |     let mut ftpstream = config.get_ftpstream();
Oct 21 20:47:22.589 INFO kablam!     |         ----^^^^^^^^^
Oct 21 20:47:22.589 INFO kablam!     |         |
Oct 21 20:47:22.589 INFO kablam!     |         help: remove this `mut`
Oct 21 20:47:22.589 INFO kablam!     |
Oct 21 20:47:22.589 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 20:47:22.589 INFO kablam! 
Oct 21 20:47:22.600 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:47:22.600 INFO kablam!    --> src/main.rs:347:57
Oct 21 20:47:22.600 INFO kablam!     |
Oct 21 20:47:22.600 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.600 INFO kablam!     |                                                         ----^^^^^^^^^
Oct 21 20:47:22.600 INFO kablam!     |                                                         |
Oct 21 20:47:22.600 INFO kablam!     |                                                         help: remove this `mut`
Oct 21 20:47:22.600 INFO kablam! 
Oct 21 20:47:22.600 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:47:22.600 INFO kablam!    --> src/main.rs:352:25
Oct 21 20:47:22.600 INFO kablam!     |
Oct 21 20:47:22.600 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.600 INFO kablam!     |                         ----^^^^
Oct 21 20:47:22.600 INFO kablam!     |                         |
Oct 21 20:47:22.600 INFO kablam!     |                         help: remove this `mut`
Oct 21 20:47:22.600 INFO kablam! 
Oct 21 20:47:22.600 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:47:22.600 INFO kablam!    --> src/main.rs:352:58
Oct 21 20:47:22.600 INFO kablam!     |
Oct 21 20:47:22.600 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.600 INFO kablam!     |                                                          ----^^^^^^^^^
Oct 21 20:47:22.600 INFO kablam!     |                                                          |
Oct 21 20:47:22.600 INFO kablam!     |                                                          help: remove this `mut`
Oct 21 20:47:22.601 INFO kablam! 
Oct 21 20:47:22.628 INFO kablam! warning: function is never used: `download_dir`
Oct 21 20:47:22.628 INFO kablam!    --> src/main.rs:347:13
Oct 21 20:47:22.628 INFO kablam!     |
Oct 21 20:47:22.628 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.628 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:47:22.628 INFO kablam!     |
Oct 21 20:47:22.628 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 20:47:22.628 INFO kablam! 
Oct 21 20:47:22.628 INFO kablam! warning: function is never used: `fix_name`
Oct 21 20:47:22.628 INFO kablam!    --> src/main.rs:352:13
Oct 21 20:47:22.628 INFO kablam!     |
Oct 21 20:47:22.628 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.628 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:47:22.628 INFO kablam! 
Oct 21 20:47:22.638 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 20:47:22.638 INFO kablam!   --> src/util.rs:34:9
Oct 21 20:47:22.638 INFO kablam!    |
Oct 21 20:47:22.638 INFO kablam! 34 |         config_raw.read_to_string(&mut buff);
Oct 21 20:47:22.638 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:47:22.638 INFO kablam!    |
Oct 21 20:47:22.638 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 20:47:22.638 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 20:47:22.638 INFO kablam! 
Oct 21 20:47:22.638 INFO kablam! warning: unused variable: `dr`
Oct 21 20:47:22.638 INFO kablam!    --> src/main.rs:217:51
Oct 21 20:47:22.638 INFO kablam!     |
Oct 21 20:47:22.638 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> {
Oct 21 20:47:22.638 INFO kablam!     |                                                   ^^ help: consider using `_dr` instead
Oct 21 20:47:22.638 INFO kablam!     |
Oct 21 20:47:22.638 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 20:47:22.638 INFO kablam! 
Oct 21 20:47:22.638 INFO kablam! warning: unused variable: `dir`
Oct 21 20:47:22.638 INFO kablam!    --> src/main.rs:347:29
Oct 21 20:47:22.638 INFO kablam!     |
Oct 21 20:47:22.638 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.638 INFO kablam!     |                             ^^^ help: consider using `_dir` instead
Oct 21 20:47:22.638 INFO kablam! 
Oct 21 20:47:22.638 INFO kablam! warning: unused variable: `file`
Oct 21 20:47:22.638 INFO kablam!    --> src/main.rs:352:29
Oct 21 20:47:22.638 INFO kablam!     |
Oct 21 20:47:22.638 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.638 INFO kablam!     |                             ^^^^ help: consider using `_file` instead
Oct 21 20:47:22.638 INFO kablam! 
Oct 21 20:47:22.638 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:47:22.638 INFO kablam!    --> src/main.rs:219:9
Oct 21 20:47:22.638 INFO kablam!     |
Oct 21 20:47:22.638 INFO kablam! 219 |     let mut ftpstream = config.get_ftpstream();
Oct 21 20:47:22.638 INFO kablam!     |         ----^^^^^^^^^
Oct 21 20:47:22.638 INFO kablam!     |         |
Oct 21 20:47:22.638 INFO kablam!     |         help: remove this `mut`
Oct 21 20:47:22.639 INFO kablam!     |
Oct 21 20:47:22.639 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 20:47:22.639 INFO kablam! 
Oct 21 20:47:22.640 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:47:22.641 INFO kablam!    --> src/main.rs:347:57
Oct 21 20:47:22.641 INFO kablam!     |
Oct 21 20:47:22.641 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.641 INFO kablam!     |                                                         ----^^^^^^^^^
Oct 21 20:47:22.641 INFO kablam!     |                                                         |
Oct 21 20:47:22.641 INFO kablam!     |                                                         help: remove this `mut`
Oct 21 20:47:22.641 INFO kablam! 
Oct 21 20:47:22.648 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:47:22.648 INFO kablam!    --> src/main.rs:352:25
Oct 21 20:47:22.648 INFO kablam!     |
Oct 21 20:47:22.648 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.648 INFO kablam!     |                         ----^^^^
Oct 21 20:47:22.648 INFO kablam!     |                         |
Oct 21 20:47:22.648 INFO kablam!     |                         help: remove this `mut`
Oct 21 20:47:22.648 INFO kablam! 
Oct 21 20:47:22.648 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:47:22.648 INFO kablam!    --> src/main.rs:352:58
Oct 21 20:47:22.648 INFO kablam!     |
Oct 21 20:47:22.648 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.648 INFO kablam!     |                                                          ----^^^^^^^^^
Oct 21 20:47:22.648 INFO kablam!     |                                                          |
Oct 21 20:47:22.648 INFO kablam!     |                                                          help: remove this `mut`
Oct 21 20:47:22.648 INFO kablam! 
Oct 21 20:47:22.668 INFO kablam! warning: function is never used: `download_dir`
Oct 21 20:47:22.668 INFO kablam!    --> src/main.rs:347:13
Oct 21 20:47:22.668 INFO kablam!     |
Oct 21 20:47:22.669 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.669 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:47:22.669 INFO kablam!     |
Oct 21 20:47:22.669 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 20:47:22.669 INFO kablam! 
Oct 21 20:47:22.669 INFO kablam! warning: function is never used: `fix_name`
Oct 21 20:47:22.669 INFO kablam!    --> src/main.rs:352:13
Oct 21 20:47:22.669 INFO kablam!     |
Oct 21 20:47:22.669 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 21 20:47:22.669 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:47:22.669 INFO kablam! 
Oct 21 20:47:22.669 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 20:47:22.669 INFO kablam!   --> src/util.rs:34:9
Oct 21 20:47:22.669 INFO kablam!    |
Oct 21 20:47:22.669 INFO kablam! 34 |         config_raw.read_to_string(&mut buff);
Oct 21 20:47:22.669 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:47:22.669 INFO kablam!    |
Oct 21 20:47:22.669 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 20:47:22.669 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 20:47:22.669 INFO kablam! 
Oct 21 20:47:22.708 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.81s
Oct 21 20:47:22.716 INFO kablam! su: No module specific data is present
Oct 21 20:47:23.480 INFO running `"docker" "rm" "-f" "9c00f4b5c0e1bb4d2825819585494ff6806107a07568a88ab13428bd74ff9c90"`
Oct 21 20:47:23.789 INFO blam! 9c00f4b5c0e1bb4d2825819585494ff6806107a07568a88ab13428bd74ff9c90