Oct 27 10:21:21.517 INFO checking OneMoreByte/ftp-downloader against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 10:21:21.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/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 27 10:21:22.005 INFO blam! bb977739c1db1dc76cd8b876175ca1afb57b4c3406fd7b3ce77681844df061dd
Oct 27 10:21:22.011 INFO running `"docker" "start" "-a" "bb977739c1db1dc76cd8b876175ca1afb57b4c3406fd7b3ce77681844df061dd"`
Oct 27 10:21:23.099 INFO kablam! usermod: no changes
Oct 27 10:21:23.207 INFO kablam!     Checking num-traits v0.1.34
Oct 27 10:21:23.207 INFO kablam!     Checking time v0.1.35
Oct 27 10:21:25.195 INFO kablam!     Checking num-integer v0.1.32
Oct 27 10:21:26.007 INFO kablam!     Checking num-iter v0.1.32
Oct 27 10:21:26.729 INFO kablam!     Checking num v0.1.34
Oct 27 10:21:27.322 INFO kablam!     Checking chrono v0.2.25
Oct 27 10:21:29.479 INFO kablam!     Checking ftp v2.0.0
Oct 27 10:21:30.930 INFO kablam!     Checking ftpdown v0.2.0 (/source)
Oct 27 10:21:32.483 INFO kablam! warning: unused import: `ftp::FtpStream`
Oct 27 10:21:32.484 INFO kablam!   --> src/main.rs:10:5
Oct 27 10:21:32.484 INFO kablam!    |
Oct 27 10:21:32.485 INFO kablam! 10 | use ftp::FtpStream;
Oct 27 10:21:32.485 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 10:21:32.485 INFO kablam!    |
Oct 27 10:21:32.485 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 10:21:32.486 INFO kablam! 
Oct 27 10:21:32.511 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 10:21:32.512 INFO kablam!    --> src/main.rs:332:37
Oct 27 10:21:32.512 INFO kablam!     |
Oct 27 10:21:32.512 INFO kablam! 332 | /                                     ((lsize.checked_mul(100).unwrap())
Oct 27 10:21:32.513 INFO kablam! 333 | |                                          .checked_div(rsize.unwrap())
Oct 27 10:21:32.513 INFO kablam! 334 | |                                          .unwrap()),
Oct 27 10:21:32.513 INFO kablam!     | |___________________________________________________^ help: remove these parentheses
Oct 27 10:21:32.514 INFO kablam!     |
Oct 27 10:21:32.514 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 10:21:32.514 INFO kablam! 
Oct 27 10:21:32.543 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 10:21:32.544 INFO kablam!   --> src/util.rs:12:26
Oct 27 10:21:32.544 INFO kablam!    |
Oct 27 10:21:32.544 INFO kablam! 12 |     let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 27 10:21:32.545 INFO kablam!    |                          ^^^^^^^^^^^^^
Oct 27 10:21:32.545 INFO kablam!    |
Oct 27 10:21:32.545 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 10:21:32.545 INFO kablam! 
Oct 27 10:21:32.546 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 10:21:32.546 INFO kablam!    --> src/main.rs:387:22
Oct 27 10:21:32.546 INFO kablam!     |
Oct 27 10:21:32.547 INFO kablam! 387 |     let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 27 10:21:32.547 INFO kablam!     |                      ^^^^^^^^^^^^^
Oct 27 10:21:32.547 INFO kablam! 
Oct 27 10:21:32.607 INFO kablam! warning: unused import: `ftp::FtpStream`
Oct 27 10:21:32.608 INFO kablam!   --> src/main.rs:10:5
Oct 27 10:21:32.608 INFO kablam!    |
Oct 27 10:21:32.608 INFO kablam! 10 | use ftp::FtpStream;
Oct 27 10:21:32.608 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 10:21:32.609 INFO kablam!    |
Oct 27 10:21:32.609 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 10:21:32.609 INFO kablam! 
Oct 27 10:21:32.609 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 10:21:32.610 INFO kablam!    --> src/main.rs:332:37
Oct 27 10:21:32.610 INFO kablam!     |
Oct 27 10:21:32.610 INFO kablam! 332 | /                                     ((lsize.checked_mul(100).unwrap())
Oct 27 10:21:32.611 INFO kablam! 333 | |                                          .checked_div(rsize.unwrap())
Oct 27 10:21:32.611 INFO kablam! 334 | |                                          .unwrap()),
Oct 27 10:21:32.611 INFO kablam!     | |___________________________________________________^ help: remove these parentheses
Oct 27 10:21:32.611 INFO kablam!     |
Oct 27 10:21:32.612 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 27 10:21:32.612 INFO kablam! 
Oct 27 10:21:32.627 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 10:21:32.627 INFO kablam!   --> src/util.rs:12:26
Oct 27 10:21:32.628 INFO kablam!    |
Oct 27 10:21:32.628 INFO kablam! 12 |     let mut config_dir = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 27 10:21:32.628 INFO kablam!    |                          ^^^^^^^^^^^^^
Oct 27 10:21:32.629 INFO kablam!    |
Oct 27 10:21:32.629 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 10:21:32.629 INFO kablam! 
Oct 27 10:21:32.629 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 10:21:32.629 INFO kablam!    --> src/main.rs:387:22
Oct 27 10:21:32.630 INFO kablam!     |
Oct 27 10:21:32.630 INFO kablam! 387 |     let mut conf_d = env::home_dir().unwrap().to_str().unwrap().to_string();
Oct 27 10:21:32.630 INFO kablam!     |                      ^^^^^^^^^^^^^
Oct 27 10:21:32.631 INFO kablam! 
Oct 27 10:21:32.767 INFO kablam! warning: unused variable: `dr`
Oct 27 10:21:32.767 INFO kablam!    --> src/main.rs:217:51
Oct 27 10:21:32.767 INFO kablam!     |
Oct 27 10:21:32.767 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> {
Oct 27 10:21:32.767 INFO kablam!     |                                                   ^^ help: consider using `_dr` instead
Oct 27 10:21:32.767 INFO kablam!     |
Oct 27 10:21:32.767 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 10:21:32.767 INFO kablam! 
Oct 27 10:21:32.768 INFO kablam! warning: unused variable: `dir`
Oct 27 10:21:32.768 INFO kablam!    --> src/main.rs:347:29
Oct 27 10:21:32.768 INFO kablam!     |
Oct 27 10:21:32.768 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.768 INFO kablam!     |                             ^^^ help: consider using `_dir` instead
Oct 27 10:21:32.768 INFO kablam! 
Oct 27 10:21:32.768 INFO kablam! warning: unused variable: `file`
Oct 27 10:21:32.768 INFO kablam!    --> src/main.rs:352:29
Oct 27 10:21:32.768 INFO kablam!     |
Oct 27 10:21:32.768 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.768 INFO kablam!     |                             ^^^^ help: consider using `_file` instead
Oct 27 10:21:32.768 INFO kablam! 
Oct 27 10:21:32.779 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:32.779 INFO kablam!    --> src/main.rs:219:9
Oct 27 10:21:32.779 INFO kablam!     |
Oct 27 10:21:32.779 INFO kablam! 219 |     let mut ftpstream = config.get_ftpstream();
Oct 27 10:21:32.779 INFO kablam!     |         ----^^^^^^^^^
Oct 27 10:21:32.779 INFO kablam!     |         |
Oct 27 10:21:32.779 INFO kablam!     |         help: remove this `mut`
Oct 27 10:21:32.779 INFO kablam!     |
Oct 27 10:21:32.779 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 10:21:32.779 INFO kablam! 
Oct 27 10:21:32.795 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:32.795 INFO kablam!    --> src/main.rs:347:57
Oct 27 10:21:32.795 INFO kablam!     |
Oct 27 10:21:32.795 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.795 INFO kablam!     |                                                         ----^^^^^^^^^
Oct 27 10:21:32.795 INFO kablam!     |                                                         |
Oct 27 10:21:32.795 INFO kablam!     |                                                         help: remove this `mut`
Oct 27 10:21:32.795 INFO kablam! 
Oct 27 10:21:32.795 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:32.795 INFO kablam!    --> src/main.rs:352:25
Oct 27 10:21:32.795 INFO kablam!     |
Oct 27 10:21:32.795 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.795 INFO kablam!     |                         ----^^^^
Oct 27 10:21:32.795 INFO kablam!     |                         |
Oct 27 10:21:32.795 INFO kablam!     |                         help: remove this `mut`
Oct 27 10:21:32.795 INFO kablam! 
Oct 27 10:21:32.795 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:32.795 INFO kablam!    --> src/main.rs:352:58
Oct 27 10:21:32.795 INFO kablam!     |
Oct 27 10:21:32.795 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.795 INFO kablam!     |                                                          ----^^^^^^^^^
Oct 27 10:21:32.795 INFO kablam!     |                                                          |
Oct 27 10:21:32.795 INFO kablam!     |                                                          help: remove this `mut`
Oct 27 10:21:32.795 INFO kablam! 
Oct 27 10:21:32.829 INFO kablam! warning: function is never used: `download_dir`
Oct 27 10:21:32.829 INFO kablam!    --> src/main.rs:347:13
Oct 27 10:21:32.829 INFO kablam!     |
Oct 27 10:21:32.829 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.829 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:32.829 INFO kablam!     |
Oct 27 10:21:32.829 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 10:21:32.829 INFO kablam! 
Oct 27 10:21:32.829 INFO kablam! warning: function is never used: `fix_name`
Oct 27 10:21:32.829 INFO kablam!    --> src/main.rs:352:13
Oct 27 10:21:32.829 INFO kablam!     |
Oct 27 10:21:32.829 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.829 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:32.829 INFO kablam! 
Oct 27 10:21:32.829 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:21:32.829 INFO kablam!   --> src/util.rs:34:9
Oct 27 10:21:32.829 INFO kablam!    |
Oct 27 10:21:32.829 INFO kablam! 34 |         config_raw.read_to_string(&mut buff);
Oct 27 10:21:32.829 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:32.829 INFO kablam!    |
Oct 27 10:21:32.829 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:21:32.829 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:21:32.829 INFO kablam! 
Oct 27 10:21:32.887 INFO kablam! warning: unused variable: `dr`
Oct 27 10:21:32.887 INFO kablam!    --> src/main.rs:217:51
Oct 27 10:21:32.887 INFO kablam!     |
Oct 27 10:21:32.887 INFO kablam! 217 | fn download_from_site(mut config: config::Config, dr: bool) -> std::io::Result<()> {
Oct 27 10:21:32.887 INFO kablam!     |                                                   ^^ help: consider using `_dr` instead
Oct 27 10:21:32.887 INFO kablam!     |
Oct 27 10:21:32.887 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 10:21:32.887 INFO kablam! 
Oct 27 10:21:32.887 INFO kablam! warning: unused variable: `dir`
Oct 27 10:21:32.887 INFO kablam!    --> src/main.rs:347:29
Oct 27 10:21:32.887 INFO kablam!     |
Oct 27 10:21:32.887 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.887 INFO kablam!     |                             ^^^ help: consider using `_dir` instead
Oct 27 10:21:32.887 INFO kablam! 
Oct 27 10:21:32.887 INFO kablam! warning: unused variable: `file`
Oct 27 10:21:32.887 INFO kablam!    --> src/main.rs:352:29
Oct 27 10:21:32.887 INFO kablam!     |
Oct 27 10:21:32.887 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.887 INFO kablam!     |                             ^^^^ help: consider using `_file` instead
Oct 27 10:21:32.887 INFO kablam! 
Oct 27 10:21:32.887 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:32.887 INFO kablam!    --> src/main.rs:219:9
Oct 27 10:21:32.887 INFO kablam!     |
Oct 27 10:21:32.887 INFO kablam! 219 |     let mut ftpstream = config.get_ftpstream();
Oct 27 10:21:32.887 INFO kablam!     |         ----^^^^^^^^^
Oct 27 10:21:32.887 INFO kablam!     |         |
Oct 27 10:21:32.887 INFO kablam!     |         help: remove this `mut`
Oct 27 10:21:32.887 INFO kablam!     |
Oct 27 10:21:32.887 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 10:21:32.887 INFO kablam! 
Oct 27 10:21:32.907 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:32.907 INFO kablam!    --> src/main.rs:347:57
Oct 27 10:21:32.907 INFO kablam!     |
Oct 27 10:21:32.907 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.907 INFO kablam!     |                                                         ----^^^^^^^^^
Oct 27 10:21:32.907 INFO kablam!     |                                                         |
Oct 27 10:21:32.907 INFO kablam!     |                                                         help: remove this `mut`
Oct 27 10:21:32.907 INFO kablam! 
Oct 27 10:21:32.907 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:32.907 INFO kablam!    --> src/main.rs:352:25
Oct 27 10:21:32.907 INFO kablam!     |
Oct 27 10:21:32.907 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.907 INFO kablam!     |                         ----^^^^
Oct 27 10:21:32.907 INFO kablam!     |                         |
Oct 27 10:21:32.907 INFO kablam!     |                         help: remove this `mut`
Oct 27 10:21:32.907 INFO kablam! 
Oct 27 10:21:32.907 INFO kablam! warning: variable does not need to be mutable
Oct 27 10:21:32.907 INFO kablam!    --> src/main.rs:352:58
Oct 27 10:21:32.907 INFO kablam!     |
Oct 27 10:21:32.907 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.907 INFO kablam!     |                                                          ----^^^^^^^^^
Oct 27 10:21:32.907 INFO kablam!     |                                                          |
Oct 27 10:21:32.907 INFO kablam!     |                                                          help: remove this `mut`
Oct 27 10:21:32.907 INFO kablam! 
Oct 27 10:21:32.948 INFO kablam! warning: function is never used: `download_dir`
Oct 27 10:21:32.948 INFO kablam!    --> src/main.rs:347:13
Oct 27 10:21:32.948 INFO kablam!     |
Oct 27 10:21:32.948 INFO kablam! 347 |             fn download_dir(dir: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.948 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:32.948 INFO kablam!     |
Oct 27 10:21:32.948 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 10:21:32.948 INFO kablam! 
Oct 27 10:21:32.948 INFO kablam! warning: function is never used: `fix_name`
Oct 27 10:21:32.948 INFO kablam!    --> src/main.rs:352:13
Oct 27 10:21:32.948 INFO kablam!     |
Oct 27 10:21:32.948 INFO kablam! 352 |             fn fix_name(mut file: &config::Downloadable, mut ftpstream: ftp::FtpStream) -> ftp::FtpStream {
Oct 27 10:21:32.948 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:32.948 INFO kablam! 
Oct 27 10:21:32.959 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:21:32.959 INFO kablam!   --> src/util.rs:34:9
Oct 27 10:21:32.959 INFO kablam!    |
Oct 27 10:21:32.959 INFO kablam! 34 |         config_raw.read_to_string(&mut buff);
Oct 27 10:21:32.959 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:21:32.959 INFO kablam!    |
Oct 27 10:21:32.959 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:21:32.959 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:21:32.959 INFO kablam! 
Oct 27 10:21:33.030 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.91s
Oct 27 10:21:33.051 INFO kablam! su: No module specific data is present
Oct 27 10:21:34.067 INFO running `"docker" "rm" "-f" "bb977739c1db1dc76cd8b876175ca1afb57b4c3406fd7b3ce77681844df061dd"`
Oct 27 10:21:34.283 INFO blam! bb977739c1db1dc76cd8b876175ca1afb57b4c3406fd7b3ce77681844df061dd