Dec 11 15:19:03.013 INFO checking kolgotko/forkpty against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 11 15:19:03.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"` Dec 11 15:19:03.437 INFO [stdout] aec486bb9f1fd10980f54017c4daac856b1ffd3f789cea7b87d4e92e5269ed80 Dec 11 15:19:03.442 INFO running `"docker" "start" "-a" "aec486bb9f1fd10980f54017c4daac856b1ffd3f789cea7b87d4e92e5269ed80"` Dec 11 15:19:05.089 INFO [stderr] usermod: no changes Dec 11 15:19:05.184 INFO [stderr] Checking forkpty v0.1.0 (/source) Dec 11 15:19:05.756 INFO [stderr] warning: unused import: `open` Dec 11 15:19:05.756 INFO [stderr] --> src/lib.rs:14:25 Dec 11 15:19:05.756 INFO [stderr] | Dec 11 15:19:05.756 INFO [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; Dec 11 15:19:05.756 INFO [stderr] | ^^^^ Dec 11 15:19:05.756 INFO [stderr] | Dec 11 15:19:05.756 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 15:19:05.756 INFO [stderr] Dec 11 15:19:05.824 INFO [stderr] warning: unused import: `open` Dec 11 15:19:05.824 INFO [stderr] --> src/lib.rs:14:25 Dec 11 15:19:05.824 INFO [stderr] | Dec 11 15:19:05.824 INFO [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; Dec 11 15:19:05.824 INFO [stderr] | ^^^^ Dec 11 15:19:05.824 INFO [stderr] | Dec 11 15:19:05.824 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 15:19:05.824 INFO [stderr] Dec 11 15:19:05.880 INFO [stderr] warning: unreachable pattern Dec 11 15:19:05.880 INFO [stderr] --> src/lib.rs:148:13 Dec 11 15:19:05.880 INFO [stderr] | Dec 11 15:19:05.880 INFO [stderr] 148 | Ok(-1) => { Dec 11 15:19:05.880 INFO [stderr] | ^^^^^^ Dec 11 15:19:05.880 INFO [stderr] | Dec 11 15:19:05.880 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 11 15:19:05.880 INFO [stderr] Dec 11 15:19:05.880 INFO [stderr] warning: unreachable pattern Dec 11 15:19:05.880 INFO [stderr] --> src/lib.rs:211:13 Dec 11 15:19:05.880 INFO [stderr] | Dec 11 15:19:05.880 INFO [stderr] 211 | Ok(-1) => { Dec 11 15:19:05.880 INFO [stderr] | ^^^^^^ Dec 11 15:19:05.880 INFO [stderr] Dec 11 15:19:05.942 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:05.942 INFO [stderr] --> src/lib.rs:362:13 Dec 11 15:19:05.942 INFO [stderr] | Dec 11 15:19:05.942 INFO [stderr] 362 | close(slave_fd); Dec 11 15:19:05.942 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 11 15:19:05.942 INFO [stderr] | Dec 11 15:19:05.942 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 15:19:05.942 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:05.942 INFO [stderr] Dec 11 15:19:05.942 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:05.942 INFO [stderr] --> src/lib.rs:376:13 Dec 11 15:19:05.942 INFO [stderr] | Dec 11 15:19:05.942 INFO [stderr] 376 | close(stdin.as_raw_fd()); Dec 11 15:19:05.942 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:05.942 INFO [stderr] | Dec 11 15:19:05.942 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:05.942 INFO [stderr] Dec 11 15:19:05.942 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:05.942 INFO [stderr] --> src/lib.rs:377:13 Dec 11 15:19:05.942 INFO [stderr] | Dec 11 15:19:05.942 INFO [stderr] 377 | close(stdout.as_raw_fd()); Dec 11 15:19:05.942 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:05.942 INFO [stderr] | Dec 11 15:19:05.942 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:05.942 INFO [stderr] Dec 11 15:19:05.942 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:05.942 INFO [stderr] --> src/lib.rs:378:13 Dec 11 15:19:05.943 INFO [stderr] | Dec 11 15:19:05.943 INFO [stderr] 378 | close(stderr.as_raw_fd()); Dec 11 15:19:05.943 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:05.943 INFO [stderr] | Dec 11 15:19:05.943 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:05.943 INFO [stderr] Dec 11 15:19:05.947 INFO [stderr] warning: unreachable pattern Dec 11 15:19:05.947 INFO [stderr] --> src/lib.rs:148:13 Dec 11 15:19:05.947 INFO [stderr] | Dec 11 15:19:05.947 INFO [stderr] 148 | Ok(-1) => { Dec 11 15:19:05.947 INFO [stderr] | ^^^^^^ Dec 11 15:19:05.947 INFO [stderr] | Dec 11 15:19:05.947 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 11 15:19:05.947 INFO [stderr] Dec 11 15:19:05.947 INFO [stderr] warning: unreachable pattern Dec 11 15:19:05.947 INFO [stderr] --> src/lib.rs:211:13 Dec 11 15:19:05.947 INFO [stderr] | Dec 11 15:19:05.947 INFO [stderr] 211 | Ok(-1) => { Dec 11 15:19:05.947 INFO [stderr] | ^^^^^^ Dec 11 15:19:05.947 INFO [stderr] Dec 11 15:19:06.040 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.041 INFO [stderr] --> src/lib.rs:362:13 Dec 11 15:19:06.041 INFO [stderr] | Dec 11 15:19:06.041 INFO [stderr] 362 | close(slave_fd); Dec 11 15:19:06.041 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 11 15:19:06.041 INFO [stderr] | Dec 11 15:19:06.041 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 15:19:06.041 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.041 INFO [stderr] Dec 11 15:19:06.041 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.041 INFO [stderr] --> src/lib.rs:376:13 Dec 11 15:19:06.041 INFO [stderr] | Dec 11 15:19:06.041 INFO [stderr] 376 | close(stdin.as_raw_fd()); Dec 11 15:19:06.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.041 INFO [stderr] | Dec 11 15:19:06.041 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.041 INFO [stderr] Dec 11 15:19:06.041 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.041 INFO [stderr] --> src/lib.rs:377:13 Dec 11 15:19:06.041 INFO [stderr] | Dec 11 15:19:06.041 INFO [stderr] 377 | close(stdout.as_raw_fd()); Dec 11 15:19:06.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.041 INFO [stderr] | Dec 11 15:19:06.041 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.041 INFO [stderr] Dec 11 15:19:06.041 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.041 INFO [stderr] --> src/lib.rs:378:13 Dec 11 15:19:06.041 INFO [stderr] | Dec 11 15:19:06.041 INFO [stderr] 378 | close(stderr.as_raw_fd()); Dec 11 15:19:06.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.041 INFO [stderr] | Dec 11 15:19:06.041 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.041 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused imports: `OFlag`, `open` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:6:18 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 6 | use nix::fcntl::{OFlag, open}; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^ ^^^^ Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused import: `std::process::Command` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:7:5 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 7 | use std::process::Command; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused import: `nix::sys::wait::*` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:9:5 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 9 | use nix::sys::wait::*; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused import: `std::os::unix::io::AsRawFd` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:12:5 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 12 | use std::os::unix::io::AsRawFd; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused import: `std::os::unix::io::IntoRawFd` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:13:5 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 13 | use std::os::unix::io::IntoRawFd; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused import: `std::fs::OpenOptions` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:14:5 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 14 | use std::fs::OpenOptions; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused import: `UnixStream` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:16:26 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 16 | use std::os::unix::net::{UnixStream, UnixListener}; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^^^^^^ Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused import: `std::fs::create_dir_all` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:18:5 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 18 | use std::fs::create_dir_all; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.490 INFO [stderr] warning: unused import: `std::mem` Dec 11 15:19:06.490 INFO [stderr] --> src/main.rs:19:5 Dec 11 15:19:06.490 INFO [stderr] | Dec 11 15:19:06.490 INFO [stderr] 19 | use std::mem; Dec 11 15:19:06.490 INFO [stderr] | ^^^^^^^^ Dec 11 15:19:06.490 INFO [stderr] Dec 11 15:19:06.580 INFO [stderr] warning: unused variable: `buffer` Dec 11 15:19:06.581 INFO [stderr] --> src/main.rs:52:25 Dec 11 15:19:06.584 INFO [stderr] | Dec 11 15:19:06.584 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 11 15:19:06.584 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 11 15:19:06.584 INFO [stderr] | Dec 11 15:19:06.584 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 15:19:06.584 INFO [stderr] Dec 11 15:19:06.592 INFO [stderr] warning: variable does not need to be mutable Dec 11 15:19:06.592 INFO [stderr] --> src/main.rs:52:21 Dec 11 15:19:06.595 INFO [stderr] | Dec 11 15:19:06.595 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 11 15:19:06.595 INFO [stderr] | ----^^^^^^ Dec 11 15:19:06.595 INFO [stderr] | | Dec 11 15:19:06.595 INFO [stderr] | help: remove this `mut` Dec 11 15:19:06.595 INFO [stderr] | Dec 11 15:19:06.595 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 15:19:06.595 INFO [stderr] Dec 11 15:19:06.595 INFO [stderr] warning: variable does not need to be mutable Dec 11 15:19:06.595 INFO [stderr] --> src/main.rs:32:41 Dec 11 15:19:06.596 INFO [stderr] | Dec 11 15:19:06.600 INFO [stderr] 32 | Ok(ForkPtyResult::Parent(child, mut pty_master)) => { Dec 11 15:19:06.600 INFO [stderr] | ----^^^^^^^^^^ Dec 11 15:19:06.600 INFO [stderr] | | Dec 11 15:19:06.600 INFO [stderr] | help: remove this `mut` Dec 11 15:19:06.600 INFO [stderr] Dec 11 15:19:06.601 INFO [stderr] warning: variable does not need to be mutable Dec 11 15:19:06.601 INFO [stderr] --> src/main.rs:79:18 Dec 11 15:19:06.601 INFO [stderr] | Dec 11 15:19:06.601 INFO [stderr] 79 | let (mut in_stream, _) = in_listener.accept().unwrap(); Dec 11 15:19:06.601 INFO [stderr] | ----^^^^^^^^^ Dec 11 15:19:06.601 INFO [stderr] | | Dec 11 15:19:06.604 INFO [stderr] | help: remove this `mut` Dec 11 15:19:06.604 INFO [stderr] Dec 11 15:19:06.607 INFO [stderr] warning: unused imports: `OFlag`, `open` Dec 11 15:19:06.607 INFO [stderr] --> src/main.rs:6:18 Dec 11 15:19:06.607 INFO [stderr] | Dec 11 15:19:06.607 INFO [stderr] 6 | use nix::fcntl::{OFlag, open}; Dec 11 15:19:06.607 INFO [stderr] | ^^^^^ ^^^^ Dec 11 15:19:06.620 INFO [stderr] | Dec 11 15:19:06.620 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 11 15:19:06.621 INFO [stderr] Dec 11 15:19:06.621 INFO [stderr] warning: unused import: `std::process::Command` Dec 11 15:19:06.621 INFO [stderr] --> src/main.rs:7:5 Dec 11 15:19:06.621 INFO [stderr] | Dec 11 15:19:06.621 INFO [stderr] 7 | use std::process::Command; Dec 11 15:19:06.621 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.621 INFO [stderr] Dec 11 15:19:06.621 INFO [stderr] warning: unused import: `nix::sys::wait::*` Dec 11 15:19:06.621 INFO [stderr] --> src/main.rs:9:5 Dec 11 15:19:06.621 INFO [stderr] | Dec 11 15:19:06.621 INFO [stderr] 9 | use nix::sys::wait::*; Dec 11 15:19:06.621 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.621 INFO [stderr] Dec 11 15:19:06.621 INFO [stderr] warning: unused import: `std::os::unix::io::AsRawFd` Dec 11 15:19:06.621 INFO [stderr] --> src/main.rs:12:5 Dec 11 15:19:06.621 INFO [stderr] | Dec 11 15:19:06.621 INFO [stderr] 12 | use std::os::unix::io::AsRawFd; Dec 11 15:19:06.621 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.622 INFO [stderr] Dec 11 15:19:06.622 INFO [stderr] warning: unused import: `std::os::unix::io::IntoRawFd` Dec 11 15:19:06.622 INFO [stderr] --> src/main.rs:13:5 Dec 11 15:19:06.622 INFO [stderr] | Dec 11 15:19:06.622 INFO [stderr] 13 | use std::os::unix::io::IntoRawFd; Dec 11 15:19:06.622 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.622 INFO [stderr] Dec 11 15:19:06.622 INFO [stderr] warning: unused import: `std::fs::OpenOptions` Dec 11 15:19:06.622 INFO [stderr] --> src/main.rs:14:5 Dec 11 15:19:06.622 INFO [stderr] | Dec 11 15:19:06.622 INFO [stderr] 14 | use std::fs::OpenOptions; Dec 11 15:19:06.622 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.622 INFO [stderr] Dec 11 15:19:06.622 INFO [stderr] warning: unused import: `UnixStream` Dec 11 15:19:06.622 INFO [stderr] --> src/main.rs:16:26 Dec 11 15:19:06.622 INFO [stderr] | Dec 11 15:19:06.622 INFO [stderr] 16 | use std::os::unix::net::{UnixStream, UnixListener}; Dec 11 15:19:06.622 INFO [stderr] | ^^^^^^^^^^ Dec 11 15:19:06.622 INFO [stderr] Dec 11 15:19:06.622 INFO [stderr] warning: unused import: `std::fs::create_dir_all` Dec 11 15:19:06.622 INFO [stderr] --> src/main.rs:18:5 Dec 11 15:19:06.622 INFO [stderr] | Dec 11 15:19:06.622 INFO [stderr] 18 | use std::fs::create_dir_all; Dec 11 15:19:06.622 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.622 INFO [stderr] Dec 11 15:19:06.622 INFO [stderr] warning: unused import: `std::mem` Dec 11 15:19:06.622 INFO [stderr] --> src/main.rs:19:5 Dec 11 15:19:06.622 INFO [stderr] | Dec 11 15:19:06.622 INFO [stderr] 19 | use std::mem; Dec 11 15:19:06.622 INFO [stderr] | ^^^^^^^^ Dec 11 15:19:06.622 INFO [stderr] Dec 11 15:19:06.646 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.646 INFO [stderr] --> src/main.rs:41:13 Dec 11 15:19:06.646 INFO [stderr] | Dec 11 15:19:06.647 INFO [stderr] 41 | pty_master.resize(winsize); Dec 11 15:19:06.647 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.647 INFO [stderr] | Dec 11 15:19:06.647 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 15:19:06.647 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.647 INFO [stderr] Dec 11 15:19:06.647 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.647 INFO [stderr] --> src/main.rs:54:17 Dec 11 15:19:06.647 INFO [stderr] | Dec 11 15:19:06.647 INFO [stderr] 54 | pty_master_reader.set_nonblocking(true); Dec 11 15:19:06.647 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.647 INFO [stderr] | Dec 11 15:19:06.647 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.647 INFO [stderr] Dec 11 15:19:06.666 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.666 INFO [stderr] --> src/main.rs:84:21 Dec 11 15:19:06.695 INFO [stderr] | Dec 11 15:19:06.696 INFO [stderr] 84 | pty_master_writer.write(&[byte.unwrap()]); Dec 11 15:19:06.696 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.696 INFO [stderr] | Dec 11 15:19:06.696 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.696 INFO [stderr] Dec 11 15:19:06.696 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.696 INFO [stderr] --> src/main.rs:97:13 Dec 11 15:19:06.696 INFO [stderr] | Dec 11 15:19:06.696 INFO [stderr] 97 | / execvp(&command, &[ Dec 11 15:19:06.696 INFO [stderr] 98 | | CString::new("").unwrap(), Dec 11 15:19:06.696 INFO [stderr] 99 | | ]); Dec 11 15:19:06.696 INFO [stderr] | |_______________^ Dec 11 15:19:06.696 INFO [stderr] | Dec 11 15:19:06.696 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.696 INFO [stderr] Dec 11 15:19:06.696 INFO [stderr] warning: unused variable: `buffer` Dec 11 15:19:06.696 INFO [stderr] --> src/main.rs:52:25 Dec 11 15:19:06.696 INFO [stderr] | Dec 11 15:19:06.696 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 11 15:19:06.696 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 11 15:19:06.696 INFO [stderr] | Dec 11 15:19:06.696 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 15:19:06.696 INFO [stderr] Dec 11 15:19:06.696 INFO [stderr] warning: variable does not need to be mutable Dec 11 15:19:06.696 INFO [stderr] --> src/main.rs:52:21 Dec 11 15:19:06.697 INFO [stderr] | Dec 11 15:19:06.697 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 11 15:19:06.697 INFO [stderr] | ----^^^^^^ Dec 11 15:19:06.697 INFO [stderr] | | Dec 11 15:19:06.697 INFO [stderr] | help: remove this `mut` Dec 11 15:19:06.697 INFO [stderr] | Dec 11 15:19:06.697 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 15:19:06.697 INFO [stderr] Dec 11 15:19:06.697 INFO [stderr] warning: variable does not need to be mutable Dec 11 15:19:06.697 INFO [stderr] --> src/main.rs:32:41 Dec 11 15:19:06.697 INFO [stderr] | Dec 11 15:19:06.697 INFO [stderr] 32 | Ok(ForkPtyResult::Parent(child, mut pty_master)) => { Dec 11 15:19:06.697 INFO [stderr] | ----^^^^^^^^^^ Dec 11 15:19:06.697 INFO [stderr] | | Dec 11 15:19:06.697 INFO [stderr] | help: remove this `mut` Dec 11 15:19:06.697 INFO [stderr] Dec 11 15:19:06.697 INFO [stderr] warning: variable does not need to be mutable Dec 11 15:19:06.697 INFO [stderr] --> src/main.rs:79:18 Dec 11 15:19:06.697 INFO [stderr] | Dec 11 15:19:06.697 INFO [stderr] 79 | let (mut in_stream, _) = in_listener.accept().unwrap(); Dec 11 15:19:06.697 INFO [stderr] | ----^^^^^^^^^ Dec 11 15:19:06.697 INFO [stderr] | | Dec 11 15:19:06.697 INFO [stderr] | help: remove this `mut` Dec 11 15:19:06.697 INFO [stderr] Dec 11 15:19:06.737 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.737 INFO [stderr] --> src/main.rs:41:13 Dec 11 15:19:06.737 INFO [stderr] | Dec 11 15:19:06.737 INFO [stderr] 41 | pty_master.resize(winsize); Dec 11 15:19:06.737 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.737 INFO [stderr] | Dec 11 15:19:06.737 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 15:19:06.737 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.737 INFO [stderr] Dec 11 15:19:06.737 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.737 INFO [stderr] --> src/main.rs:54:17 Dec 11 15:19:06.737 INFO [stderr] | Dec 11 15:19:06.737 INFO [stderr] 54 | pty_master_reader.set_nonblocking(true); Dec 11 15:19:06.737 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.737 INFO [stderr] | Dec 11 15:19:06.737 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.737 INFO [stderr] Dec 11 15:19:06.737 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.737 INFO [stderr] --> src/main.rs:84:21 Dec 11 15:19:06.737 INFO [stderr] | Dec 11 15:19:06.737 INFO [stderr] 84 | pty_master_writer.write(&[byte.unwrap()]); Dec 11 15:19:06.737 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 15:19:06.737 INFO [stderr] | Dec 11 15:19:06.737 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.737 INFO [stderr] Dec 11 15:19:06.737 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 15:19:06.737 INFO [stderr] --> src/main.rs:97:13 Dec 11 15:19:06.737 INFO [stderr] | Dec 11 15:19:06.737 INFO [stderr] 97 | / execvp(&command, &[ Dec 11 15:19:06.737 INFO [stderr] 98 | | CString::new("").unwrap(), Dec 11 15:19:06.737 INFO [stderr] 99 | | ]); Dec 11 15:19:06.737 INFO [stderr] | |_______________^ Dec 11 15:19:06.737 INFO [stderr] | Dec 11 15:19:06.737 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 15:19:06.737 INFO [stderr] Dec 11 15:19:06.797 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s Dec 11 15:19:06.797 INFO [stderr] su: No module specific data is present Dec 11 15:19:07.642 INFO running `"docker" "inspect" "aec486bb9f1fd10980f54017c4daac856b1ffd3f789cea7b87d4e92e5269ed80"` Dec 11 15:19:08.050 INFO running `"docker" "rm" "-f" "aec486bb9f1fd10980f54017c4daac856b1ffd3f789cea7b87d4e92e5269ed80"` Dec 11 15:19:08.442 INFO [stdout] aec486bb9f1fd10980f54017c4daac856b1ffd3f789cea7b87d4e92e5269ed80