Dec 03 19:10:37.951 INFO testing ask-0.0.9 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5 Dec 03 19:10:37.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 03 19:10:38.347 INFO [stdout] 252bc9258ff6eac206f64d2f40a6fa9cd9f7efd4352fec1a68013ebc98102f96 Dec 03 19:10:38.352 INFO running `"docker" "start" "-a" "252bc9258ff6eac206f64d2f40a6fa9cd9f7efd4352fec1a68013ebc98102f96"` Dec 03 19:10:39.339 INFO [stderr] usermod: no changes Dec 03 19:10:39.431 INFO [stderr] Compiling ask v0.0.9 (/source) Dec 03 19:10:41.039 INFO [stderr] warning: unused import: `cursor::DetectCursorPos` Dec 03 19:10:41.039 INFO [stderr] --> src/lib.rs:49:58 Dec 03 19:10:41.039 INFO [stderr] | Dec 03 19:10:41.039 INFO [stderr] 49 | use question::termion::{input::TermRead, event::Key, cursor::DetectCursorPos}; Dec 03 19:10:41.039 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.039 INFO [stderr] | Dec 03 19:10:41.039 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 03 19:10:41.039 INFO [stderr] Dec 03 19:10:41.212 INFO [stderr] warning: variable `i` is assigned to, but never used Dec 03 19:10:41.212 INFO [stderr] --> src/lib.rs:110:21 Dec 03 19:10:41.212 INFO [stderr] | Dec 03 19:10:41.212 INFO [stderr] 110 | let mut i = 0; Dec 03 19:10:41.212 INFO [stderr] | ^ Dec 03 19:10:41.212 INFO [stderr] | Dec 03 19:10:41.212 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 03 19:10:41.212 INFO [stderr] = note: consider using `_i` instead Dec 03 19:10:41.223 INFO [stderr] Dec 03 19:10:41.267 INFO [stderr] warning: variable does not need to be mutable Dec 03 19:10:41.267 INFO [stderr] --> src/lib.rs:544:17 Dec 03 19:10:41.267 INFO [stderr] | Dec 03 19:10:41.267 INFO [stderr] 544 | let mut size = termion::terminal_size().unwrap(); Dec 03 19:10:41.267 INFO [stderr] | ----^^^^ Dec 03 19:10:41.267 INFO [stderr] | | Dec 03 19:10:41.267 INFO [stderr] | help: remove this `mut` Dec 03 19:10:41.267 INFO [stderr] | Dec 03 19:10:41.267 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 03 19:10:41.267 INFO [stderr] Dec 03 19:10:41.267 INFO [stderr] warning: variable does not need to be mutable Dec 03 19:10:41.267 INFO [stderr] --> src/lib.rs:639:17 Dec 03 19:10:41.267 INFO [stderr] | Dec 03 19:10:41.267 INFO [stderr] 639 | let mut size = termion::terminal_size().unwrap(); Dec 03 19:10:41.267 INFO [stderr] | ----^^^^ Dec 03 19:10:41.267 INFO [stderr] | | Dec 03 19:10:41.267 INFO [stderr] | help: remove this `mut` Dec 03 19:10:41.267 INFO [stderr] Dec 03 19:10:41.275 INFO [stderr] warning: method is never used: `get_all_selected_indexies` Dec 03 19:10:41.275 INFO [stderr] --> src/lib.rs:123:9 Dec 03 19:10:41.275 INFO [stderr] | Dec 03 19:10:41.275 INFO [stderr] 123 | fn get_all_selected_indexies(&self)->Vec{ Dec 03 19:10:41.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.275 INFO [stderr] | Dec 03 19:10:41.275 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 03 19:10:41.275 INFO [stderr] Dec 03 19:10:41.275 INFO [stderr] warning: method is never used: `render_options` Dec 03 19:10:41.275 INFO [stderr] --> src/lib.rs:136:9 Dec 03 19:10:41.275 INFO [stderr] | Dec 03 19:10:41.275 INFO [stderr] 136 | fn render_options(&self, stdout: &mut termion::raw::RawTerminal, selector_index: u16, size : (u16, u16)){ Dec 03 19:10:41.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.275 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: method is never used: `set_valid_appearance` Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:329:9 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 329 | pub fn set_valid_appearance(&mut self, new_valid_appearance : String)->&mut Self{ Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: method is never used: `set_invalid_appearance` Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:334:9 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 334 | pub fn set_invalid_appearance(&mut self, new_invalid_appearance :String)-> &mut Self{ Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: method is never used: `get_answer_set_by_group_name` Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:503:9 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 503 | fn get_answer_set_by_group_name(&mut self, group_name : &'static str)->Option<& AnswerSet>{ Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:155:17 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 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 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 03 19:10:41.276 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.276 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 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:167:13 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 167 | write!(stdout, "{}{}{} {}", termion::cursor::Goto(0,size.1 - self.options_len + i), termion::clear::CurrentLine, selector_str, continue_str ); Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.276 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 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:244:13 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 244 | write!(stdout, "{}", self.message); Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.276 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 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:304:17 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 304 | write!(stdout, "{}", termion::scroll::Down(line_count)); Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.276 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 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:382:21 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 382 | write!(stdout, "{}{} ==== {} ====", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), grp.name); Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.276 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 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:402:25 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 402 | write!(stdout, "{}{}{} {} {}", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), selector_str, selected_icon, option.name); Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.276 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 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:433:13 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 433 | write!(stdout, "{}{}{} {}", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), selector_str, continue_str); Dec 03 19:10:41.276 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.276 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 03 19:10:41.276 INFO [stderr] Dec 03 19:10:41.276 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.276 INFO [stderr] --> src/lib.rs:545:13 Dec 03 19:10:41.276 INFO [stderr] | Dec 03 19:10:41.276 INFO [stderr] 545 | write!(stdout, "{} [Y/n] {}{}", self.message, termion::scroll::Up(1), termion::cursor::Goto(0, size.1)); Dec 03 19:10:41.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.277 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 03 19:10:41.277 INFO [stderr] Dec 03 19:10:41.277 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.277 INFO [stderr] --> src/lib.rs:575:29 Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] 575 | write!(stdout, "{}{}unrecognized response.", termion::clear::CurrentLine, termion::cursor::Goto(0, size.1)); Dec 03 19:10:41.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.277 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 03 19:10:41.277 INFO [stderr] Dec 03 19:10:41.277 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.277 INFO [stderr] --> src/lib.rs:584:29 Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] 584 | write!(stdout, "{}{}{}", termion::cursor::Goto(0, size.1), termion::clear::CurrentLine, c); Dec 03 19:10:41.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.277 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 03 19:10:41.277 INFO [stderr] Dec 03 19:10:41.277 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.277 INFO [stderr] --> src/lib.rs:587:29 Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] 587 | write!(stdout,"{}",c); Dec 03 19:10:41.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.277 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 03 19:10:41.277 INFO [stderr] Dec 03 19:10:41.277 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.277 INFO [stderr] --> src/lib.rs:607:13 Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] 607 | write!(stdout, "{}{}",termion::cursor::Goto(0, size.1+1), termion::scroll::Up(1)); //new line Dec 03 19:10:41.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.277 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 03 19:10:41.277 INFO [stderr] Dec 03 19:10:41.277 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.277 INFO [stderr] --> src/lib.rs:640:13 Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] 640 | write!(stdout, "{}{}{}", self.message, termion::scroll::Up(1), termion::cursor::Goto(0,size.1)); Dec 03 19:10:41.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.277 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 03 19:10:41.277 INFO [stderr] Dec 03 19:10:41.277 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.277 INFO [stderr] --> src/lib.rs:652:25 Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] 652 | write!(stdout,"{}",c); Dec 03 19:10:41.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.277 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 03 19:10:41.277 INFO [stderr] Dec 03 19:10:41.277 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:41.277 INFO [stderr] --> src/lib.rs:669:13 Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] 669 | write!(stdout, "{}{}",termion::cursor::Goto(0, size.1+1), termion::scroll::Up(1)); //new line Dec 03 19:10:41.277 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:41.277 INFO [stderr] | Dec 03 19:10:41.277 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:41.277 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 03 19:10:41.277 INFO [stderr] Dec 03 19:10:42.267 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.91s Dec 03 19:10:42.270 INFO [stderr] su: No module specific data is present Dec 03 19:10:42.891 INFO running `"docker" "inspect" "252bc9258ff6eac206f64d2f40a6fa9cd9f7efd4352fec1a68013ebc98102f96"` Dec 03 19:10:43.131 INFO running `"docker" "rm" "-f" "252bc9258ff6eac206f64d2f40a6fa9cd9f7efd4352fec1a68013ebc98102f96"` Dec 03 19:10:43.491 INFO [stdout] 252bc9258ff6eac206f64d2f40a6fa9cd9f7efd4352fec1a68013ebc98102f96 Dec 03 19:10:43.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 03 19:10:43.927 INFO [stdout] 2fd37ddea596a76dfb47a9c1762fb0178a9346fe22be0f41b1218a0fce83a57e Dec 03 19:10:43.929 INFO running `"docker" "start" "-a" "2fd37ddea596a76dfb47a9c1762fb0178a9346fe22be0f41b1218a0fce83a57e"` Dec 03 19:10:45.042 INFO [stderr] usermod: no changes Dec 03 19:10:45.131 INFO [stderr] Compiling ask v0.0.9 (/source) Dec 03 19:10:45.239 INFO [stderr] error: this file contains an un-closed delimiter Dec 03 19:10:45.239 INFO [stderr] --> examples/multiple_choice.rs:49:6 Dec 03 19:10:45.239 INFO [stderr] | Dec 03 19:10:45.239 INFO [stderr] 6 | fn main() { Dec 03 19:10:45.239 INFO [stderr] | - un-closed delimiter Dec 03 19:10:45.239 INFO [stderr] ... Dec 03 19:10:45.239 INFO [stderr] 32 | .set_validation(Box::new(|answer_collection| { Dec 03 19:10:45.239 INFO [stderr] | - this delimiter might not be properly closed... Dec 03 19:10:45.239 INFO [stderr] ... Dec 03 19:10:45.239 INFO [stderr] 35 | }) Dec 03 19:10:45.239 INFO [stderr] | - ...as it matches this but it has different indentation Dec 03 19:10:45.239 INFO [stderr] ... Dec 03 19:10:45.243 INFO [stderr] 49 | } Dec 03 19:10:45.243 INFO [stderr] | ^ Dec 03 19:10:45.243 INFO [stderr] Dec 03 19:10:49.411 INFO [stderr] error: aborting due to previous error Dec 03 19:10:49.411 INFO [stderr] Dec 03 19:10:49.428 INFO [stderr] error: Could not compile `ask`. Dec 03 19:10:49.428 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 03 19:10:49.987 INFO [stderr] warning: unused import: `cursor::DetectCursorPos` Dec 03 19:10:49.987 INFO [stderr] --> src/lib.rs:49:58 Dec 03 19:10:49.987 INFO [stderr] | Dec 03 19:10:49.987 INFO [stderr] 49 | use question::termion::{input::TermRead, event::Key, cursor::DetectCursorPos}; Dec 03 19:10:49.987 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:49.987 INFO [stderr] | Dec 03 19:10:49.987 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 03 19:10:49.987 INFO [stderr] Dec 03 19:10:50.251 INFO [stderr] warning: variable `i` is assigned to, but never used Dec 03 19:10:50.251 INFO [stderr] --> src/lib.rs:110:21 Dec 03 19:10:50.251 INFO [stderr] | Dec 03 19:10:50.251 INFO [stderr] 110 | let mut i = 0; Dec 03 19:10:50.251 INFO [stderr] | ^ Dec 03 19:10:50.251 INFO [stderr] | Dec 03 19:10:50.251 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 03 19:10:50.251 INFO [stderr] = note: consider using `_i` instead Dec 03 19:10:50.251 INFO [stderr] Dec 03 19:10:50.319 INFO [stderr] warning: variable does not need to be mutable Dec 03 19:10:50.319 INFO [stderr] --> src/lib.rs:544:17 Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.319 INFO [stderr] 544 | let mut size = termion::terminal_size().unwrap(); Dec 03 19:10:50.319 INFO [stderr] | ----^^^^ Dec 03 19:10:50.319 INFO [stderr] | | Dec 03 19:10:50.319 INFO [stderr] | help: remove this `mut` Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.319 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 03 19:10:50.319 INFO [stderr] Dec 03 19:10:50.319 INFO [stderr] warning: variable does not need to be mutable Dec 03 19:10:50.319 INFO [stderr] --> src/lib.rs:639:17 Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.319 INFO [stderr] 639 | let mut size = termion::terminal_size().unwrap(); Dec 03 19:10:50.319 INFO [stderr] | ----^^^^ Dec 03 19:10:50.319 INFO [stderr] | | Dec 03 19:10:50.319 INFO [stderr] | help: remove this `mut` Dec 03 19:10:50.319 INFO [stderr] Dec 03 19:10:50.319 INFO [stderr] warning: method is never used: `get_all_selected_indexies` Dec 03 19:10:50.319 INFO [stderr] --> src/lib.rs:123:9 Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.319 INFO [stderr] 123 | fn get_all_selected_indexies(&self)->Vec{ Dec 03 19:10:50.319 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.319 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 03 19:10:50.319 INFO [stderr] Dec 03 19:10:50.319 INFO [stderr] warning: method is never used: `render_options` Dec 03 19:10:50.319 INFO [stderr] --> src/lib.rs:136:9 Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.319 INFO [stderr] 136 | fn render_options(&self, stdout: &mut termion::raw::RawTerminal, selector_index: u16, size : (u16, u16)){ Dec 03 19:10:50.319 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.319 INFO [stderr] Dec 03 19:10:50.319 INFO [stderr] warning: method is never used: `set_valid_appearance` Dec 03 19:10:50.319 INFO [stderr] --> src/lib.rs:329:9 Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.319 INFO [stderr] 329 | pub fn set_valid_appearance(&mut self, new_valid_appearance : String)->&mut Self{ Dec 03 19:10:50.319 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.319 INFO [stderr] Dec 03 19:10:50.319 INFO [stderr] warning: method is never used: `set_invalid_appearance` Dec 03 19:10:50.319 INFO [stderr] --> src/lib.rs:334:9 Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.319 INFO [stderr] 334 | pub fn set_invalid_appearance(&mut self, new_invalid_appearance :String)-> &mut Self{ Dec 03 19:10:50.319 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.319 INFO [stderr] Dec 03 19:10:50.319 INFO [stderr] warning: method is never used: `get_answer_set_by_group_name` Dec 03 19:10:50.319 INFO [stderr] --> src/lib.rs:503:9 Dec 03 19:10:50.319 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] 503 | fn get_answer_set_by_group_name(&mut self, group_name : &'static str)->Option<& AnswerSet>{ Dec 03 19:10:50.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.320 INFO [stderr] Dec 03 19:10:50.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.320 INFO [stderr] --> src/lib.rs:155:17 Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 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 03 19:10:50.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 03 19:10:50.320 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.320 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 03 19:10:50.320 INFO [stderr] Dec 03 19:10:50.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.320 INFO [stderr] --> src/lib.rs:167:13 Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] 167 | write!(stdout, "{}{}{} {}", termion::cursor::Goto(0,size.1 - self.options_len + i), termion::clear::CurrentLine, selector_str, continue_str ); Dec 03 19:10:50.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.320 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 03 19:10:50.320 INFO [stderr] Dec 03 19:10:50.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.320 INFO [stderr] --> src/lib.rs:244:13 Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] 244 | write!(stdout, "{}", self.message); Dec 03 19:10:50.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.320 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 03 19:10:50.320 INFO [stderr] Dec 03 19:10:50.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.320 INFO [stderr] --> src/lib.rs:304:17 Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] 304 | write!(stdout, "{}", termion::scroll::Down(line_count)); Dec 03 19:10:50.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.320 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 03 19:10:50.320 INFO [stderr] Dec 03 19:10:50.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.320 INFO [stderr] --> src/lib.rs:382:21 Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] 382 | write!(stdout, "{}{} ==== {} ====", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), grp.name); Dec 03 19:10:50.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.320 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 03 19:10:50.320 INFO [stderr] Dec 03 19:10:50.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.320 INFO [stderr] --> src/lib.rs:402:25 Dec 03 19:10:50.320 INFO [stderr] | Dec 03 19:10:50.320 INFO [stderr] 402 | write!(stdout, "{}{}{} {} {}", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), selector_str, selected_icon, option.name); Dec 03 19:10:50.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.321 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 03 19:10:50.321 INFO [stderr] Dec 03 19:10:50.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.321 INFO [stderr] --> src/lib.rs:433:13 Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] 433 | write!(stdout, "{}{}{} {}", termion::scroll::Up(1), termion::cursor::Goto(0,size.1), selector_str, continue_str); Dec 03 19:10:50.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.321 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 03 19:10:50.321 INFO [stderr] Dec 03 19:10:50.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.321 INFO [stderr] --> src/lib.rs:545:13 Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] 545 | write!(stdout, "{} [Y/n] {}{}", self.message, termion::scroll::Up(1), termion::cursor::Goto(0, size.1)); Dec 03 19:10:50.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.321 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 03 19:10:50.321 INFO [stderr] Dec 03 19:10:50.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.321 INFO [stderr] --> src/lib.rs:575:29 Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] 575 | write!(stdout, "{}{}unrecognized response.", termion::clear::CurrentLine, termion::cursor::Goto(0, size.1)); Dec 03 19:10:50.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.321 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 03 19:10:50.321 INFO [stderr] Dec 03 19:10:50.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.321 INFO [stderr] --> src/lib.rs:584:29 Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] 584 | write!(stdout, "{}{}{}", termion::cursor::Goto(0, size.1), termion::clear::CurrentLine, c); Dec 03 19:10:50.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.321 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 03 19:10:50.321 INFO [stderr] Dec 03 19:10:50.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.321 INFO [stderr] --> src/lib.rs:587:29 Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] 587 | write!(stdout,"{}",c); Dec 03 19:10:50.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.321 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 03 19:10:50.321 INFO [stderr] Dec 03 19:10:50.321 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.321 INFO [stderr] --> src/lib.rs:607:13 Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] 607 | write!(stdout, "{}{}",termion::cursor::Goto(0, size.1+1), termion::scroll::Up(1)); //new line Dec 03 19:10:50.321 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.321 INFO [stderr] | Dec 03 19:10:50.321 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.327 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 03 19:10:50.327 INFO [stderr] Dec 03 19:10:50.327 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.327 INFO [stderr] --> src/lib.rs:640:13 Dec 03 19:10:50.327 INFO [stderr] | Dec 03 19:10:50.327 INFO [stderr] 640 | write!(stdout, "{}{}{}", self.message, termion::scroll::Up(1), termion::cursor::Goto(0,size.1)); Dec 03 19:10:50.327 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.327 INFO [stderr] | Dec 03 19:10:50.327 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.327 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 03 19:10:50.327 INFO [stderr] Dec 03 19:10:50.327 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.327 INFO [stderr] --> src/lib.rs:652:25 Dec 03 19:10:50.327 INFO [stderr] | Dec 03 19:10:50.327 INFO [stderr] 652 | write!(stdout,"{}",c); Dec 03 19:10:50.327 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.327 INFO [stderr] | Dec 03 19:10:50.327 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.327 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 03 19:10:50.327 INFO [stderr] Dec 03 19:10:50.327 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 03 19:10:50.327 INFO [stderr] --> src/lib.rs:669:13 Dec 03 19:10:50.327 INFO [stderr] | Dec 03 19:10:50.327 INFO [stderr] 669 | write!(stdout, "{}{}",termion::cursor::Goto(0, size.1+1), termion::scroll::Up(1)); //new line Dec 03 19:10:50.327 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 03 19:10:50.327 INFO [stderr] | Dec 03 19:10:50.327 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 03 19:10:50.327 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 03 19:10:50.327 INFO [stderr] Dec 03 19:10:52.142 INFO [stderr] error: build failed Dec 03 19:10:52.144 INFO [stderr] su: No module specific data is present Dec 03 19:10:52.872 INFO running `"docker" "inspect" "2fd37ddea596a76dfb47a9c1762fb0178a9346fe22be0f41b1218a0fce83a57e"` Dec 03 19:10:53.173 INFO running `"docker" "rm" "-f" "2fd37ddea596a76dfb47a9c1762fb0178a9346fe22be0f41b1218a0fce83a57e"` Dec 03 19:10:53.413 INFO [stdout] 2fd37ddea596a76dfb47a9c1762fb0178a9346fe22be0f41b1218a0fce83a57e