Oct 27 10:21:21.460 INFO checking OneMoreByte/ftp-downloader against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 10:21:21.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 10:21:21.951 INFO blam! 7408bd183c62e7096f672a0725fa6eb23c94dc0c97fb29ff115eee6b97e04d5a
Oct 27 10:21:21.955 INFO running `"docker" "start" "-a" "7408bd183c62e7096f672a0725fa6eb23c94dc0c97fb29ff115eee6b97e04d5a"`
Oct 27 10:21:23.298 INFO kablam! usermod: no changes
Oct 27 10:21:23.435 INFO kablam!     Checking num-traits v0.1.34
Oct 27 10:21:23.435 INFO kablam!     Checking time v0.1.35
Oct 27 10:21:25.463 INFO kablam!     Checking num-integer v0.1.32
Oct 27 10:21:26.187 INFO kablam!     Checking num-iter v0.1.32
Oct 27 10:21:26.827 INFO kablam!     Checking num v0.1.34
Oct 27 10:21:27.293 INFO kablam!     Checking chrono v0.2.25
Oct 27 10:21:29.443 INFO kablam!     Checking ftp v2.0.0
Oct 27 10:21:30.964 INFO kablam!     Checking ftpdown v0.2.0 (/source)
Oct 27 10:21:33.167 INFO kablam! warning: unused import: `ftp::FtpStream`
Oct 27 10:21:33.167 INFO kablam!   --> src/main.rs:10:5
Oct 27 10:21:33.167 INFO kablam!    |
Oct 27 10:21:33.167 INFO kablam! 10 | use ftp::FtpStream;
Oct 27 10:21:33.167 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 10:21:33.191 INFO kablam!    |
Oct 27 10:21:33.191 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 10:21:33.191 INFO kablam! 
Oct 27 10:21:33.191 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 10:21:33.191 INFO kablam!    --> src/main.rs:332:37
Oct 27 10:21:33.191 INFO kablam!     |
Oct 27 10:21:33.191 INFO kablam! 332 | /                                     ((lsize.checked_mul(100).unwrap())
Oct 27 10:21:33.191 INFO kablam! 333 | |                                          .checked_div(rsize.unwrap())
Oct 27 10:21:33.191 INFO kablam! 334 | |                                          .unwrap()),
Oct 27 10:21:33.191 INFO kablam!     | |___________________________________________________^ help: remove these parentheses
Oct 27 10:21:33.191 INFO kablam!     |
Oct 27 10:21:33.191 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 10:21:33.191 INFO kablam! 
Oct 27 10:21:33.220 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 27 10:21:33.220 INFO kablam!   --> src/util.rs:12:26
Oct 27 10:21:33.220 INFO kablam!    |
Oct 27 10:21:33.220 INFO kablam! 12 |     let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 27 10:21:33.220 INFO kablam!    |                          ^^^^^^^^^^^^^
Oct 27 10:21:33.243 INFO kablam!    |
Oct 27 10:21:33.243 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 10:21:33.243 INFO kablam! 
Oct 27 10:21:33.243 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 27 10:21:33.243 INFO kablam!    --> src/main.rs:387:22
Oct 27 10:21:33.243 INFO kablam!     |
Oct 27 10:21:33.243 INFO kablam! 387 |     let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 27 10:21:33.243 INFO kablam!     |                      ^^^^^^^^^^^^^
Oct 27 10:21:33.243 INFO kablam! 
Oct 27 10:21:33.371 INFO kablam! warning: unused import: `ftp::FtpStream`
Oct 27 10:21:33.371 INFO kablam!   --> src/main.rs:10:5
Oct 27 10:21:33.371 INFO kablam!    |
Oct 27 10:21:33.371 INFO kablam! 10 | use ftp::FtpStream;
Oct 27 10:21:33.371 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 10:21:33.371 INFO kablam!    |
Oct 27 10:21:33.371 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 10:21:33.371 INFO kablam! 
Oct 27 10:21:33.375 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 10:21:33.375 INFO kablam!    --> src/main.rs:332:37
Oct 27 10:21:33.375 INFO kablam!     |
Oct 27 10:21:33.375 INFO kablam! 332 | /                                     ((lsize.checked_mul(100).unwrap())
Oct 27 10:21:33.375 INFO kablam! 333 | |                                          .checked_div(rsize.unwrap())
Oct 27 10:21:33.375 INFO kablam! 334 | |                                          .unwrap()),
Oct 27 10:21:33.375 INFO kablam!     | |___________________________________________________^ help: remove these parentheses
Oct 27 10:21:33.375 INFO kablam!     |
Oct 27 10:21:33.375 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 10:21:33.375 INFO kablam! 
Oct 27 10:21:33.399 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 27 10:21:33.399 INFO kablam!   --> src/util.rs:12:26
Oct 27 10:21:33.399 INFO kablam!    |
Oct 27 10:21:33.399 INFO kablam! 12 |     let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 27 10:21:33.399 INFO kablam!    |                          ^^^^^^^^^^^^^
Oct 27 10:21:33.399 INFO kablam!    |
Oct 27 10:21:33.399 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 10:21:33.399 INFO kablam! 
Oct 27 10:21:33.399 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 27 10:21:33.399 INFO kablam!    --> src/main.rs:387:22
Oct 27 10:21:33.399 INFO kablam!     |
Oct 27 10:21:33.399 INFO kablam! 387 |     let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 27 10:21:33.399 INFO kablam!     |                      ^^^^^^^^^^^^^
Oct 27 10:21:33.399 INFO kablam! 
Oct 27 10:21:33.603 INFO kablam! warning: unused variable: `dr`
Oct 27 10:21:33.603 INFO kablam!    --> src/main.rs:217:51
Oct 27 10:21:33.603 INFO kablam!     |
Oct 27 10:21:33.603 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> {
Oct 27 10:21:33.603 INFO kablam!     |                                                   ^^ help: consider using `_dr` instead
Oct 27 10:21:33.603 INFO kablam!     |
Oct 27 10:21:33.603 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 10:21:33.603 INFO kablam! 
Oct 27 10:21:33.603 INFO kablam! warning: unused variable: `dir`
Oct 27 10:21:33.603 INFO kablam!    --> src/main.rs:347:29
Oct 27 10:21:33.603 INFO kablam!     |
Oct 27 10:21:33.603 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.603 INFO kablam!     |                             ^^^ help: consider using `_dir` instead
Oct 27 10:21:33.603 INFO kablam! 
Oct 27 10:21:33.603 INFO kablam! warning: unused variable: `file`
Oct 27 10:21:33.603 INFO kablam!    --> src/main.rs:352:29
Oct 27 10:21:33.603 INFO kablam!     |
Oct 27 10:21:33.603 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.603 INFO kablam!     |                             ^^^^ help: consider using `_file` instead
Oct 27 10:21:33.603 INFO kablam! 
Oct 27 10:21:33.619 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:33.619 INFO kablam!    --> src/main.rs:219:9
Oct 27 10:21:33.619 INFO kablam!     |
Oct 27 10:21:33.619 INFO kablam! 219 |     let mut ftpstream = config.get_ftpstream();
Oct 27 10:21:33.619 INFO kablam!     |         ----^^^^^^^^^
Oct 27 10:21:33.619 INFO kablam!     |         |
Oct 27 10:21:33.619 INFO kablam!     |         help: remove this `mut`
Oct 27 10:21:33.619 INFO kablam!     |
Oct 27 10:21:33.619 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 10:21:33.619 INFO kablam! 
Oct 27 10:21:33.644 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:33.644 INFO kablam!    --> src/main.rs:347:57
Oct 27 10:21:33.644 INFO kablam!     |
Oct 27 10:21:33.644 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.644 INFO kablam!     |                                                         ----^^^^^^^^^
Oct 27 10:21:33.644 INFO kablam!     |                                                         |
Oct 27 10:21:33.644 INFO kablam!     |                                                         help: remove this `mut`
Oct 27 10:21:33.644 INFO kablam! 
Oct 27 10:21:33.644 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:33.644 INFO kablam!    --> src/main.rs:352:25
Oct 27 10:21:33.644 INFO kablam!     |
Oct 27 10:21:33.644 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.644 INFO kablam!     |                         ----^^^^
Oct 27 10:21:33.644 INFO kablam!     |                         |
Oct 27 10:21:33.644 INFO kablam!     |                         help: remove this `mut`
Oct 27 10:21:33.644 INFO kablam! 
Oct 27 10:21:33.644 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:33.644 INFO kablam!    --> src/main.rs:352:58
Oct 27 10:21:33.644 INFO kablam!     |
Oct 27 10:21:33.644 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.644 INFO kablam!     |                                                          ----^^^^^^^^^
Oct 27 10:21:33.644 INFO kablam!     |                                                          |
Oct 27 10:21:33.644 INFO kablam!     |                                                          help: remove this `mut`
Oct 27 10:21:33.644 INFO kablam! 
Oct 27 10:21:33.671 INFO kablam! warning: unused variable: `dr`
Oct 27 10:21:33.671 INFO kablam!    --> src/main.rs:217:51
Oct 27 10:21:33.671 INFO kablam!     |
Oct 27 10:21:33.671 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> {
Oct 27 10:21:33.671 INFO kablam!     |                                                   ^^ help: consider using `_dr` instead
Oct 27 10:21:33.671 INFO kablam!     |
Oct 27 10:21:33.671 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 10:21:33.671 INFO kablam! 
Oct 27 10:21:33.675 INFO kablam! warning: unused variable: `dir`
Oct 27 10:21:33.675 INFO kablam!    --> src/main.rs:347:29
Oct 27 10:21:33.675 INFO kablam!     |
Oct 27 10:21:33.675 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.675 INFO kablam!     |                             ^^^ help: consider using `_dir` instead
Oct 27 10:21:33.675 INFO kablam! 
Oct 27 10:21:33.675 INFO kablam! warning: unused variable: `file`
Oct 27 10:21:33.675 INFO kablam!    --> src/main.rs:352:29
Oct 27 10:21:33.675 INFO kablam!     |
Oct 27 10:21:33.675 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.675 INFO kablam!     |                             ^^^^ help: consider using `_file` instead
Oct 27 10:21:33.675 INFO kablam! 
Oct 27 10:21:33.691 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:33.691 INFO kablam!    --> src/main.rs:219:9
Oct 27 10:21:33.691 INFO kablam!     |
Oct 27 10:21:33.691 INFO kablam! 219 |     let mut ftpstream = config.get_ftpstream();
Oct 27 10:21:33.691 INFO kablam!     |         ----^^^^^^^^^
Oct 27 10:21:33.691 INFO kablam!     |         |
Oct 27 10:21:33.691 INFO kablam!     |         help: remove this `mut`
Oct 27 10:21:33.691 INFO kablam!     |
Oct 27 10:21:33.691 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 10:21:33.691 INFO kablam! 
Oct 27 10:21:33.711 INFO kablam! warning: function is never used: `download_dir`
Oct 27 10:21:33.711 INFO kablam!    --> src/main.rs:347:13
Oct 27 10:21:33.711 INFO kablam!     |
Oct 27 10:21:33.711 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.711 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:33.719 INFO kablam!     |
Oct 27 10:21:33.719 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 10:21:33.719 INFO kablam! 
Oct 27 10:21:33.719 INFO kablam! warning: function is never used: `fix_name`
Oct 27 10:21:33.719 INFO kablam!    --> src/main.rs:352:13
Oct 27 10:21:33.719 INFO kablam!     |
Oct 27 10:21:33.719 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.719 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:33.719 INFO kablam! 
Oct 27 10:21:33.719 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:21:33.719 INFO kablam!   --> src/util.rs:34:9
Oct 27 10:21:33.719 INFO kablam!    |
Oct 27 10:21:33.719 INFO kablam! 34 |         config_raw.read_to_string(&mut buff);
Oct 27 10:21:33.719 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:33.719 INFO kablam!    |
Oct 27 10:21:33.719 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:21:33.719 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:21:33.719 INFO kablam! 
Oct 27 10:21:33.724 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:33.724 INFO kablam!    --> src/main.rs:347:57
Oct 27 10:21:33.724 INFO kablam!     |
Oct 27 10:21:33.724 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.724 INFO kablam!     |                                                         ----^^^^^^^^^
Oct 27 10:21:33.724 INFO kablam!     |                                                         |
Oct 27 10:21:33.724 INFO kablam!     |                                                         help: remove this `mut`
Oct 27 10:21:33.724 INFO kablam! 
Oct 27 10:21:33.724 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:33.724 INFO kablam!    --> src/main.rs:352:25
Oct 27 10:21:33.724 INFO kablam!     |
Oct 27 10:21:33.724 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.724 INFO kablam!     |                         ----^^^^
Oct 27 10:21:33.724 INFO kablam!     |                         |
Oct 27 10:21:33.724 INFO kablam!     |                         help: remove this `mut`
Oct 27 10:21:33.724 INFO kablam! 
Oct 27 10:21:33.724 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:33.724 INFO kablam!    --> src/main.rs:352:58
Oct 27 10:21:33.724 INFO kablam!     |
Oct 27 10:21:33.724 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.724 INFO kablam!     |                                                          ----^^^^^^^^^
Oct 27 10:21:33.724 INFO kablam!     |                                                          |
Oct 27 10:21:33.724 INFO kablam!     |                                                          help: remove this `mut`
Oct 27 10:21:33.724 INFO kablam! 
Oct 27 10:21:33.831 INFO kablam! warning: function is never used: `download_dir`
Oct 27 10:21:33.831 INFO kablam!    --> src/main.rs:347:13
Oct 27 10:21:33.831 INFO kablam!     |
Oct 27 10:21:33.831 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.831 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:33.831 INFO kablam!     |
Oct 27 10:21:33.831 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 10:21:33.831 INFO kablam! 
Oct 27 10:21:33.831 INFO kablam! warning: function is never used: `fix_name`
Oct 27 10:21:33.831 INFO kablam!    --> src/main.rs:352:13
Oct 27 10:21:33.831 INFO kablam!     |
Oct 27 10:21:33.831 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:33.831 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:33.831 INFO kablam! 
Oct 27 10:21:33.835 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:21:33.835 INFO kablam!   --> src/util.rs:34:9
Oct 27 10:21:33.835 INFO kablam!    |
Oct 27 10:21:33.835 INFO kablam! 34 |         config_raw.read_to_string(&mut buff);
Oct 27 10:21:33.835 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:33.835 INFO kablam!    |
Oct 27 10:21:33.835 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:21:33.835 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:21:33.835 INFO kablam! 
Oct 27 10:21:33.890 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.56s
Oct 27 10:21:33.891 INFO kablam! su: No module specific data is present
Oct 27 10:21:34.578 INFO running `"docker" "rm" "-f" "7408bd183c62e7096f672a0725fa6eb23c94dc0c97fb29ff115eee6b97e04d5a"`
Oct 27 10:21:35.013 INFO blam! 7408bd183c62e7096f672a0725fa6eb23c94dc0c97fb29ff115eee6b97e04d5a