Dec 07 23:35:33.229 INFO testing ask-0.0.9 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 23:35:33.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 07 23:35:33.784 INFO [stdout] 04d84a9908f517626185307b887c7411730e39c3d1434379d434e9936fcd5837
Dec 07 23:35:33.784 INFO running `"docker" "start" "-a" "04d84a9908f517626185307b887c7411730e39c3d1434379d434e9936fcd5837"`
Dec 07 23:35:34.815 INFO [stderr] usermod: no changes
Dec 07 23:35:34.906 INFO [stderr]    Compiling ask v0.0.9 (/source)
Dec 07 23:35:36.556 INFO [stderr] warning: unused import: `cursor::DetectCursorPos`
Dec 07 23:35:36.556 INFO [stderr]   --> src/lib.rs:49:58
Dec 07 23:35:36.556 INFO [stderr]    |
Dec 07 23:35:36.556 INFO [stderr] 49 |     use question::termion::{input::TermRead, event::Key, cursor::DetectCursorPos};
Dec 07 23:35:36.556 INFO [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.556 INFO [stderr]    |
Dec 07 23:35:36.556 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 23:35:36.556 INFO [stderr] 
Dec 07 23:35:36.750 INFO [stderr] warning: variable `i` is assigned to, but never used
Dec 07 23:35:36.750 INFO [stderr]    --> src/lib.rs:110:21
Dec 07 23:35:36.750 INFO [stderr]     |
Dec 07 23:35:36.751 INFO [stderr] 110 |             let mut i = 0;
Dec 07 23:35:36.751 INFO [stderr]     |                     ^
Dec 07 23:35:36.751 INFO [stderr]     |
Dec 07 23:35:36.751 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 23:35:36.751 INFO [stderr]     = note: consider using `_i` instead
Dec 07 23:35:36.751 INFO [stderr] 
Dec 07 23:35:36.804 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:35:36.804 INFO [stderr]    --> src/lib.rs:544:17
Dec 07 23:35:36.804 INFO [stderr]     |
Dec 07 23:35:36.804 INFO [stderr] 544 |             let mut size   = termion::terminal_size().unwrap();
Dec 07 23:35:36.804 INFO [stderr]     |                 ----^^^^
Dec 07 23:35:36.804 INFO [stderr]     |                 |
Dec 07 23:35:36.804 INFO [stderr]     |                 help: remove this `mut`
Dec 07 23:35:36.804 INFO [stderr]     |
Dec 07 23:35:36.804 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 23:35:36.804 INFO [stderr] 
Dec 07 23:35:36.804 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:35:36.804 INFO [stderr]    --> src/lib.rs:639:17
Dec 07 23:35:36.804 INFO [stderr]     |
Dec 07 23:35:36.804 INFO [stderr] 639 |             let mut size   = termion::terminal_size().unwrap();
Dec 07 23:35:36.804 INFO [stderr]     |                 ----^^^^
Dec 07 23:35:36.804 INFO [stderr]     |                 |
Dec 07 23:35:36.804 INFO [stderr]     |                 help: remove this `mut`
Dec 07 23:35:36.804 INFO [stderr] 
Dec 07 23:35:36.806 INFO [stderr] warning: method is never used: `get_all_selected_indexies`
Dec 07 23:35:36.806 INFO [stderr]    --> src/lib.rs:123:9
Dec 07 23:35:36.806 INFO [stderr]     |
Dec 07 23:35:36.806 INFO [stderr] 123 |         fn get_all_selected_indexies(&self)->Vec<usize>{
Dec 07 23:35:36.806 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.806 INFO [stderr]     |
Dec 07 23:35:36.806 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 23:35:36.806 INFO [stderr] 
Dec 07 23:35:36.806 INFO [stderr] warning: method is never used: `render_options`
Dec 07 23:35:36.806 INFO [stderr]    --> src/lib.rs:136:9
Dec 07 23:35:36.806 INFO [stderr]     |
Dec 07 23:35:36.806 INFO [stderr] 136 |         fn render_options(&self, stdout: &mut termion::raw::RawTerminal<Stdout>, selector_index: u16, size : (u16, u16)){
Dec 07 23:35:36.806 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.806 INFO [stderr] 
Dec 07 23:35:36.806 INFO [stderr] warning: method is never used: `set_valid_appearance`
Dec 07 23:35:36.806 INFO [stderr]    --> src/lib.rs:329:9
Dec 07 23:35:36.806 INFO [stderr]     |
Dec 07 23:35:36.806 INFO [stderr] 329 |         pub fn set_valid_appearance(&mut self, new_valid_appearance : String)->&mut Self{
Dec 07 23:35:36.806 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.806 INFO [stderr] 
Dec 07 23:35:36.806 INFO [stderr] warning: method is never used: `set_invalid_appearance`
Dec 07 23:35:36.806 INFO [stderr]    --> src/lib.rs:334:9
Dec 07 23:35:36.806 INFO [stderr]     |
Dec 07 23:35:36.806 INFO [stderr] 334 |         pub fn set_invalid_appearance(&mut self, new_invalid_appearance :String)-> &mut Self{
Dec 07 23:35:36.806 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.806 INFO [stderr] 
Dec 07 23:35:36.806 INFO [stderr] warning: method is never used: `get_answer_set_by_group_name`
Dec 07 23:35:36.806 INFO [stderr]    --> src/lib.rs:503:9
Dec 07 23:35:36.806 INFO [stderr]     |
Dec 07 23:35:36.806 INFO [stderr] 503 |         fn get_answer_set_by_group_name(&mut self,  group_name : &'static str)->Option<& AnswerSet>{
Dec 07 23:35:36.806 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.806 INFO [stderr] 
Dec 07 23:35:36.807 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.807 INFO [stderr]    --> src/lib.rs:155:17
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr] 155 |                 write!(stdout, "{}{}{}{}   {}  {}", termion::cursor::Goto(0,size.1 - self.options_len + i), termion::clear::CurrentLine, termion::clear::CurrentLine, selector_str, selected_icon, option.name );
Dec 07 23:35:36.807 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 23:35:36.807 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.807 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.807 INFO [stderr] 
Dec 07 23:35:36.807 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.807 INFO [stderr]    --> src/lib.rs:167:13
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr] 167 |             write!(stdout, "{}{}{}   {}", termion::cursor::Goto(0,size.1 - self.options_len + i), termion::clear::CurrentLine, selector_str, continue_str );
Dec 07 23:35:36.807 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.807 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.807 INFO [stderr] 
Dec 07 23:35:36.807 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.807 INFO [stderr]    --> src/lib.rs:244:13
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr] 244 |             write!(stdout, "{}",  self.message);
Dec 07 23:35:36.807 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.807 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.807 INFO [stderr] 
Dec 07 23:35:36.807 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.807 INFO [stderr]    --> src/lib.rs:304:17
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr] 304 |                 write!(stdout, "{}",  termion::scroll::Down(line_count));
Dec 07 23:35:36.807 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.807 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.807 INFO [stderr] 
Dec 07 23:35:36.807 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.807 INFO [stderr]    --> src/lib.rs:382:21
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.807 INFO [stderr] 382 |                     write!(stdout, "{}{}    ==== {} ====", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), grp.name);
Dec 07 23:35:36.807 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.807 INFO [stderr]     |
Dec 07 23:35:36.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.808 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.808 INFO [stderr] 
Dec 07 23:35:36.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.808 INFO [stderr]    --> src/lib.rs:402:25
Dec 07 23:35:36.808 INFO [stderr]     |
Dec 07 23:35:36.808 INFO [stderr] 402 |                         write!(stdout, "{}{}{}    {}  {}", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), selector_str,  selected_icon, option.name);
Dec 07 23:35:36.808 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.808 INFO [stderr]     |
Dec 07 23:35:36.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.808 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.808 INFO [stderr] 
Dec 07 23:35:36.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.808 INFO [stderr]    --> src/lib.rs:433:13
Dec 07 23:35:36.808 INFO [stderr]     |
Dec 07 23:35:36.808 INFO [stderr] 433 |             write!(stdout, "{}{}{}    {}", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), selector_str, continue_str);
Dec 07 23:35:36.808 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.808 INFO [stderr]     |
Dec 07 23:35:36.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.808 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.808 INFO [stderr] 
Dec 07 23:35:36.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.808 INFO [stderr]    --> src/lib.rs:545:13
Dec 07 23:35:36.808 INFO [stderr]     |
Dec 07 23:35:36.808 INFO [stderr] 545 |             write!(stdout, "{} [Y/n] {}{}",  self.message, termion::scroll::Up(1), termion::cursor::Goto(0, size.1));
Dec 07 23:35:36.808 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.808 INFO [stderr]     |
Dec 07 23:35:36.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.808 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.810 INFO [stderr] 
Dec 07 23:35:36.810 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.810 INFO [stderr]    --> src/lib.rs:575:29
Dec 07 23:35:36.810 INFO [stderr]     |
Dec 07 23:35:36.810 INFO [stderr] 575 |                             write!(stdout, "{}{}unrecognized response.", termion::clear::CurrentLine, termion::cursor::Goto(0, size.1));
Dec 07 23:35:36.810 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.810 INFO [stderr]     |
Dec 07 23:35:36.810 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.810 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.810 INFO [stderr] 
Dec 07 23:35:36.810 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.810 INFO [stderr]    --> src/lib.rs:584:29
Dec 07 23:35:36.810 INFO [stderr]     |
Dec 07 23:35:36.810 INFO [stderr] 584 |                             write!(stdout, "{}{}{}", termion::cursor::Goto(0, size.1), termion::clear::CurrentLine, c);
Dec 07 23:35:36.810 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.810 INFO [stderr]     |
Dec 07 23:35:36.810 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.810 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.810 INFO [stderr] 
Dec 07 23:35:36.810 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.810 INFO [stderr]    --> src/lib.rs:587:29
Dec 07 23:35:36.810 INFO [stderr]     |
Dec 07 23:35:36.810 INFO [stderr] 587 |                             write!(stdout,"{}",c);
Dec 07 23:35:36.810 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.810 INFO [stderr]     |
Dec 07 23:35:36.810 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.810 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.810 INFO [stderr] 
Dec 07 23:35:36.810 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.810 INFO [stderr]    --> src/lib.rs:607:13
Dec 07 23:35:36.810 INFO [stderr]     |
Dec 07 23:35:36.810 INFO [stderr] 607 |             write!(stdout, "{}{}",termion::cursor::Goto(0, size.1+1), termion::scroll::Up(1)); //new line
Dec 07 23:35:36.810 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.810 INFO [stderr]     |
Dec 07 23:35:36.811 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.811 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.811 INFO [stderr] 
Dec 07 23:35:36.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.812 INFO [stderr]    --> src/lib.rs:640:13
Dec 07 23:35:36.812 INFO [stderr]     |
Dec 07 23:35:36.812 INFO [stderr] 640 |             write!(stdout, "{}{}{}",  self.message, termion::scroll::Up(1), termion::cursor::Goto(0,size.1));
Dec 07 23:35:36.812 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.812 INFO [stderr]     |
Dec 07 23:35:36.812 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.812 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.812 INFO [stderr] 
Dec 07 23:35:36.812 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.812 INFO [stderr]    --> src/lib.rs:652:25
Dec 07 23:35:36.812 INFO [stderr]     |
Dec 07 23:35:36.812 INFO [stderr] 652 |                         write!(stdout,"{}",c);
Dec 07 23:35:36.812 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.812 INFO [stderr]     |
Dec 07 23:35:36.812 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.812 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.812 INFO [stderr] 
Dec 07 23:35:36.816 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:36.817 INFO [stderr]    --> src/lib.rs:669:13
Dec 07 23:35:36.817 INFO [stderr]     |
Dec 07 23:35:36.817 INFO [stderr] 669 |             write!(stdout, "{}{}",termion::cursor::Goto(0, size.1+1), termion::scroll::Up(1)); //new line
Dec 07 23:35:36.817 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:36.817 INFO [stderr]     |
Dec 07 23:35:36.817 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:36.817 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:36.817 INFO [stderr] 
Dec 07 23:35:37.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.01s
Dec 07 23:35:37.852 INFO [stderr] su: No module specific data is present
Dec 07 23:35:38.996 INFO running `"docker" "inspect" "04d84a9908f517626185307b887c7411730e39c3d1434379d434e9936fcd5837"`
Dec 07 23:35:39.226 INFO running `"docker" "rm" "-f" "04d84a9908f517626185307b887c7411730e39c3d1434379d434e9936fcd5837"`
Dec 07 23:35:39.500 INFO [stdout] 04d84a9908f517626185307b887c7411730e39c3d1434379d434e9936fcd5837
Dec 07 23:35:39.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 07 23:35:39.982 INFO [stdout] bb4e90e577aed419555729a8edaf4e3b30ec6aa873c081564cbf0da51db0d8bd
Dec 07 23:35:39.986 INFO running `"docker" "start" "-a" "bb4e90e577aed419555729a8edaf4e3b30ec6aa873c081564cbf0da51db0d8bd"`
Dec 07 23:35:40.841 INFO [stderr] usermod: no changes
Dec 07 23:35:40.912 INFO [stderr]    Compiling ask v0.0.9 (/source)
Dec 07 23:35:41.064 INFO [stderr] error: this file contains an un-closed delimiter
Dec 07 23:35:41.064 INFO [stderr]   --> examples/multiple_choice.rs:49:6
Dec 07 23:35:41.064 INFO [stderr]    |
Dec 07 23:35:41.064 INFO [stderr] 6  | fn main() {
Dec 07 23:35:41.064 INFO [stderr]    |           - un-closed delimiter
Dec 07 23:35:41.064 INFO [stderr] ...
Dec 07 23:35:41.064 INFO [stderr] 32 |         .set_validation(Box::new(|answer_collection| {
Dec 07 23:35:41.064 INFO [stderr]    |                                                      - this delimiter might not be properly closed...
Dec 07 23:35:41.064 INFO [stderr] ...
Dec 07 23:35:41.064 INFO [stderr] 35 |             })
Dec 07 23:35:41.064 INFO [stderr]    |             - ...as it matches this but it has different indentation
Dec 07 23:35:41.064 INFO [stderr] ...
Dec 07 23:35:41.064 INFO [stderr] 49 |     }
Dec 07 23:35:41.064 INFO [stderr]    |      ^
Dec 07 23:35:41.064 INFO [stderr] 
Dec 07 23:35:44.137 INFO [stderr] error: aborting due to previous error
Dec 07 23:35:44.137 INFO [stderr] 
Dec 07 23:35:44.154 INFO [stderr] error: Could not compile `ask`.
Dec 07 23:35:44.154 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 07 23:35:44.624 INFO [stderr] warning: unused import: `cursor::DetectCursorPos`
Dec 07 23:35:44.624 INFO [stderr]   --> src/lib.rs:49:58
Dec 07 23:35:44.624 INFO [stderr]    |
Dec 07 23:35:44.624 INFO [stderr] 49 |     use question::termion::{input::TermRead, event::Key, cursor::DetectCursorPos};
Dec 07 23:35:44.624 INFO [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.624 INFO [stderr]    |
Dec 07 23:35:44.624 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 23:35:44.624 INFO [stderr] 
Dec 07 23:35:44.789 INFO [stderr] warning: variable `i` is assigned to, but never used
Dec 07 23:35:44.789 INFO [stderr]    --> src/lib.rs:110:21
Dec 07 23:35:44.789 INFO [stderr]     |
Dec 07 23:35:44.789 INFO [stderr] 110 |             let mut i = 0;
Dec 07 23:35:44.789 INFO [stderr]     |                     ^
Dec 07 23:35:44.790 INFO [stderr]     |
Dec 07 23:35:44.790 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 23:35:44.790 INFO [stderr]     = note: consider using `_i` instead
Dec 07 23:35:44.790 INFO [stderr] 
Dec 07 23:35:44.845 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:35:44.845 INFO [stderr]    --> src/lib.rs:544:17
Dec 07 23:35:44.845 INFO [stderr]     |
Dec 07 23:35:44.846 INFO [stderr] 544 |             let mut size   = termion::terminal_size().unwrap();
Dec 07 23:35:44.846 INFO [stderr]     |                 ----^^^^
Dec 07 23:35:44.846 INFO [stderr]     |                 |
Dec 07 23:35:44.846 INFO [stderr]     |                 help: remove this `mut`
Dec 07 23:35:44.847 INFO [stderr]     |
Dec 07 23:35:44.847 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 23:35:44.847 INFO [stderr] 
Dec 07 23:35:44.864 INFO [stderr] warning: variable does not need to be mutable
Dec 07 23:35:44.864 INFO [stderr]    --> src/lib.rs:639:17
Dec 07 23:35:44.865 INFO [stderr]     |
Dec 07 23:35:44.865 INFO [stderr] 639 |             let mut size   = termion::terminal_size().unwrap();
Dec 07 23:35:44.865 INFO [stderr]     |                 ----^^^^
Dec 07 23:35:44.865 INFO [stderr]     |                 |
Dec 07 23:35:44.866 INFO [stderr]     |                 help: remove this `mut`
Dec 07 23:35:44.866 INFO [stderr] 
Dec 07 23:35:44.867 INFO [stderr] warning: method is never used: `get_all_selected_indexies`
Dec 07 23:35:44.867 INFO [stderr]    --> src/lib.rs:123:9
Dec 07 23:35:44.867 INFO [stderr]     |
Dec 07 23:35:44.867 INFO [stderr] 123 |         fn get_all_selected_indexies(&self)->Vec<usize>{
Dec 07 23:35:44.868 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.868 INFO [stderr]     |
Dec 07 23:35:44.868 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 23:35:44.868 INFO [stderr] 
Dec 07 23:35:44.869 INFO [stderr] warning: method is never used: `render_options`
Dec 07 23:35:44.869 INFO [stderr]    --> src/lib.rs:136:9
Dec 07 23:35:44.869 INFO [stderr]     |
Dec 07 23:35:44.869 INFO [stderr] 136 |         fn render_options(&self, stdout: &mut termion::raw::RawTerminal<Stdout>, selector_index: u16, size : (u16, u16)){
Dec 07 23:35:44.870 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.870 INFO [stderr] 
Dec 07 23:35:44.870 INFO [stderr] warning: method is never used: `set_valid_appearance`
Dec 07 23:35:44.871 INFO [stderr]    --> src/lib.rs:329:9
Dec 07 23:35:44.871 INFO [stderr]     |
Dec 07 23:35:44.871 INFO [stderr] 329 |         pub fn set_valid_appearance(&mut self, new_valid_appearance : String)->&mut Self{
Dec 07 23:35:44.871 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.871 INFO [stderr] 
Dec 07 23:35:44.872 INFO [stderr] warning: method is never used: `set_invalid_appearance`
Dec 07 23:35:44.872 INFO [stderr]    --> src/lib.rs:334:9
Dec 07 23:35:44.872 INFO [stderr]     |
Dec 07 23:35:44.872 INFO [stderr] 334 |         pub fn set_invalid_appearance(&mut self, new_invalid_appearance :String)-> &mut Self{
Dec 07 23:35:44.873 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.873 INFO [stderr] 
Dec 07 23:35:44.873 INFO [stderr] warning: method is never used: `get_answer_set_by_group_name`
Dec 07 23:35:44.874 INFO [stderr]    --> src/lib.rs:503:9
Dec 07 23:35:44.874 INFO [stderr]     |
Dec 07 23:35:44.874 INFO [stderr] 503 |         fn get_answer_set_by_group_name(&mut self,  group_name : &'static str)->Option<& AnswerSet>{
Dec 07 23:35:44.874 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.874 INFO [stderr] 
Dec 07 23:35:44.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.880 INFO [stderr]    --> src/lib.rs:155:17
Dec 07 23:35:44.881 INFO [stderr]     |
Dec 07 23:35:44.881 INFO [stderr] 155 |                 write!(stdout, "{}{}{}{}   {}  {}", termion::cursor::Goto(0,size.1 - self.options_len + i), termion::clear::CurrentLine, termion::clear::CurrentLine, selector_str, selected_icon, option.name );
Dec 07 23:35:44.881 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.881 INFO [stderr]     |
Dec 07 23:35:44.882 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 23:35:44.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.882 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.883 INFO [stderr] 
Dec 07 23:35:44.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.883 INFO [stderr]    --> src/lib.rs:167:13
Dec 07 23:35:44.884 INFO [stderr]     |
Dec 07 23:35:44.884 INFO [stderr] 167 |             write!(stdout, "{}{}{}   {}", termion::cursor::Goto(0,size.1 - self.options_len + i), termion::clear::CurrentLine, selector_str, continue_str );
Dec 07 23:35:44.884 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.884 INFO [stderr]     |
Dec 07 23:35:44.885 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.885 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.885 INFO [stderr] 
Dec 07 23:35:44.886 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.886 INFO [stderr]    --> src/lib.rs:244:13
Dec 07 23:35:44.886 INFO [stderr]     |
Dec 07 23:35:44.887 INFO [stderr] 244 |             write!(stdout, "{}",  self.message);
Dec 07 23:35:44.887 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.887 INFO [stderr]     |
Dec 07 23:35:44.888 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.888 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.888 INFO [stderr] 
Dec 07 23:35:44.889 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.889 INFO [stderr]    --> src/lib.rs:304:17
Dec 07 23:35:44.889 INFO [stderr]     |
Dec 07 23:35:44.889 INFO [stderr] 304 |                 write!(stdout, "{}",  termion::scroll::Down(line_count));
Dec 07 23:35:44.890 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.890 INFO [stderr]     |
Dec 07 23:35:44.890 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.890 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.891 INFO [stderr] 
Dec 07 23:35:44.891 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.892 INFO [stderr]    --> src/lib.rs:382:21
Dec 07 23:35:44.892 INFO [stderr]     |
Dec 07 23:35:44.892 INFO [stderr] 382 |                     write!(stdout, "{}{}    ==== {} ====", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), grp.name);
Dec 07 23:35:44.892 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.893 INFO [stderr]     |
Dec 07 23:35:44.893 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.893 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.894 INFO [stderr] 
Dec 07 23:35:44.894 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.894 INFO [stderr]    --> src/lib.rs:402:25
Dec 07 23:35:44.895 INFO [stderr]     |
Dec 07 23:35:44.895 INFO [stderr] 402 |                         write!(stdout, "{}{}{}    {}  {}", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), selector_str,  selected_icon, option.name);
Dec 07 23:35:44.895 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.896 INFO [stderr]     |
Dec 07 23:35:44.896 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.896 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.897 INFO [stderr] 
Dec 07 23:35:44.897 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.897 INFO [stderr]    --> src/lib.rs:433:13
Dec 07 23:35:44.898 INFO [stderr]     |
Dec 07 23:35:44.898 INFO [stderr] 433 |             write!(stdout, "{}{}{}    {}", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), selector_str, continue_str);
Dec 07 23:35:44.898 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.899 INFO [stderr]     |
Dec 07 23:35:44.899 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.899 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.899 INFO [stderr] 
Dec 07 23:35:44.900 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.900 INFO [stderr]    --> src/lib.rs:545:13
Dec 07 23:35:44.901 INFO [stderr]     |
Dec 07 23:35:44.901 INFO [stderr] 545 |             write!(stdout, "{} [Y/n] {}{}",  self.message, termion::scroll::Up(1), termion::cursor::Goto(0, size.1));
Dec 07 23:35:44.901 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.902 INFO [stderr]     |
Dec 07 23:35:44.902 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.902 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.902 INFO [stderr] 
Dec 07 23:35:44.903 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.903 INFO [stderr]    --> src/lib.rs:575:29
Dec 07 23:35:44.908 INFO [stderr]     |
Dec 07 23:35:44.908 INFO [stderr] 575 |                             write!(stdout, "{}{}unrecognized response.", termion::clear::CurrentLine, termion::cursor::Goto(0, size.1));
Dec 07 23:35:44.909 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.909 INFO [stderr]     |
Dec 07 23:35:44.909 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.910 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.910 INFO [stderr] 
Dec 07 23:35:44.910 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.911 INFO [stderr]    --> src/lib.rs:584:29
Dec 07 23:35:44.911 INFO [stderr]     |
Dec 07 23:35:44.911 INFO [stderr] 584 |                             write!(stdout, "{}{}{}", termion::cursor::Goto(0, size.1), termion::clear::CurrentLine, c);
Dec 07 23:35:44.911 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.912 INFO [stderr]     |
Dec 07 23:35:44.912 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.912 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.913 INFO [stderr] 
Dec 07 23:35:44.913 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.913 INFO [stderr]    --> src/lib.rs:587:29
Dec 07 23:35:44.914 INFO [stderr]     |
Dec 07 23:35:44.914 INFO [stderr] 587 |                             write!(stdout,"{}",c);
Dec 07 23:35:44.914 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.915 INFO [stderr]     |
Dec 07 23:35:44.915 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.915 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.916 INFO [stderr] 
Dec 07 23:35:44.916 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.916 INFO [stderr]    --> src/lib.rs:607:13
Dec 07 23:35:44.917 INFO [stderr]     |
Dec 07 23:35:44.917 INFO [stderr] 607 |             write!(stdout, "{}{}",termion::cursor::Goto(0, size.1+1), termion::scroll::Up(1)); //new line
Dec 07 23:35:44.917 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.917 INFO [stderr]     |
Dec 07 23:35:44.918 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.918 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.918 INFO [stderr] 
Dec 07 23:35:44.919 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.919 INFO [stderr]    --> src/lib.rs:640:13
Dec 07 23:35:44.919 INFO [stderr]     |
Dec 07 23:35:44.920 INFO [stderr] 640 |             write!(stdout, "{}{}{}",  self.message, termion::scroll::Up(1), termion::cursor::Goto(0,size.1));
Dec 07 23:35:44.920 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.920 INFO [stderr]     |
Dec 07 23:35:44.921 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.921 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.921 INFO [stderr] 
Dec 07 23:35:44.922 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.922 INFO [stderr]    --> src/lib.rs:652:25
Dec 07 23:35:44.922 INFO [stderr]     |
Dec 07 23:35:44.923 INFO [stderr] 652 |                         write!(stdout,"{}",c);
Dec 07 23:35:44.923 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.923 INFO [stderr]     |
Dec 07 23:35:44.923 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.924 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.924 INFO [stderr] 
Dec 07 23:35:44.924 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 23:35:44.925 INFO [stderr]    --> src/lib.rs:669:13
Dec 07 23:35:44.925 INFO [stderr]     |
Dec 07 23:35:44.925 INFO [stderr] 669 |             write!(stdout, "{}{}",termion::cursor::Goto(0, size.1+1), termion::scroll::Up(1)); //new line
Dec 07 23:35:44.925 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 23:35:44.926 INFO [stderr]     |
Dec 07 23:35:44.926 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 23:35:44.926 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 07 23:35:44.926 INFO [stderr] 
Dec 07 23:35:46.120 INFO [stderr] error: build failed
Dec 07 23:35:46.120 INFO [stderr] su: No module specific data is present
Dec 07 23:35:46.622 INFO running `"docker" "inspect" "bb4e90e577aed419555729a8edaf4e3b30ec6aa873c081564cbf0da51db0d8bd"`
Dec 07 23:35:46.709 INFO running `"docker" "rm" "-f" "bb4e90e577aed419555729a8edaf4e3b30ec6aa873c081564cbf0da51db0d8bd"`
Dec 07 23:35:46.801 INFO [stdout] bb4e90e577aed419555729a8edaf4e3b30ec6aa873c081564cbf0da51db0d8bd