Dec 13 13:44:05.324 INFO testing kolgotko/forkpty against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 13:44:05.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 13:44:05.544 INFO [stdout] 8782799b2a4929abd080565ba198cc4188af0c0e13d723ba0572218576c06841 Dec 13 13:44:05.547 INFO running `"docker" "start" "-a" "8782799b2a4929abd080565ba198cc4188af0c0e13d723ba0572218576c06841"` Dec 13 13:44:06.583 INFO [stderr] usermod: no changes Dec 13 13:44:06.684 INFO [stderr] Compiling forkpty v0.1.0 (/source) Dec 13 13:44:07.215 INFO [stderr] warning: unused import: `open` Dec 13 13:44:07.215 INFO [stderr] --> src/lib.rs:14:25 Dec 13 13:44:07.215 INFO [stderr] | Dec 13 13:44:07.215 INFO [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; Dec 13 13:44:07.215 INFO [stderr] | ^^^^ Dec 13 13:44:07.215 INFO [stderr] | Dec 13 13:44:07.223 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 13:44:07.223 INFO [stderr] Dec 13 13:44:07.359 INFO [stderr] warning: unreachable pattern Dec 13 13:44:07.359 INFO [stderr] --> src/lib.rs:148:13 Dec 13 13:44:07.359 INFO [stderr] | Dec 13 13:44:07.359 INFO [stderr] 148 | Ok(-1) => { Dec 13 13:44:07.359 INFO [stderr] | ^^^^^^ Dec 13 13:44:07.359 INFO [stderr] | Dec 13 13:44:07.359 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 13 13:44:07.359 INFO [stderr] Dec 13 13:44:07.359 INFO [stderr] warning: unreachable pattern Dec 13 13:44:07.359 INFO [stderr] --> src/lib.rs:211:13 Dec 13 13:44:07.359 INFO [stderr] | Dec 13 13:44:07.359 INFO [stderr] 211 | Ok(-1) => { Dec 13 13:44:07.359 INFO [stderr] | ^^^^^^ Dec 13 13:44:07.359 INFO [stderr] Dec 13 13:44:07.443 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:07.443 INFO [stderr] --> src/lib.rs:362:13 Dec 13 13:44:07.443 INFO [stderr] | Dec 13 13:44:07.443 INFO [stderr] 362 | close(slave_fd); Dec 13 13:44:07.443 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 13:44:07.443 INFO [stderr] | Dec 13 13:44:07.443 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 13 13:44:07.443 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:07.443 INFO [stderr] Dec 13 13:44:07.443 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:07.443 INFO [stderr] --> src/lib.rs:376:13 Dec 13 13:44:07.443 INFO [stderr] | Dec 13 13:44:07.443 INFO [stderr] 376 | close(stdin.as_raw_fd()); Dec 13 13:44:07.443 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:07.443 INFO [stderr] | Dec 13 13:44:07.443 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:07.443 INFO [stderr] Dec 13 13:44:07.443 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:07.443 INFO [stderr] --> src/lib.rs:377:13 Dec 13 13:44:07.443 INFO [stderr] | Dec 13 13:44:07.443 INFO [stderr] 377 | close(stdout.as_raw_fd()); Dec 13 13:44:07.443 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:07.443 INFO [stderr] | Dec 13 13:44:07.443 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:07.443 INFO [stderr] Dec 13 13:44:07.443 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:07.443 INFO [stderr] --> src/lib.rs:378:13 Dec 13 13:44:07.443 INFO [stderr] | Dec 13 13:44:07.443 INFO [stderr] 378 | close(stderr.as_raw_fd()); Dec 13 13:44:07.443 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:07.443 INFO [stderr] | Dec 13 13:44:07.443 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:07.443 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused imports: `OFlag`, `open` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:6:18 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 6 | use nix::fcntl::{OFlag, open}; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^ ^^^^ Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused import: `std::process::Command` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:7:5 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 7 | use std::process::Command; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused import: `nix::sys::wait::*` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:9:5 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 9 | use nix::sys::wait::*; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused import: `std::os::unix::io::AsRawFd` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:12:5 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 12 | use std::os::unix::io::AsRawFd; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused import: `std::os::unix::io::IntoRawFd` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:13:5 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 13 | use std::os::unix::io::IntoRawFd; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused import: `std::fs::OpenOptions` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:14:5 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 14 | use std::fs::OpenOptions; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused import: `UnixStream` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:16:26 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 16 | use std::os::unix::net::{UnixStream, UnixListener}; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^^^^^^ Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused import: `std::fs::create_dir_all` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:18:5 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 18 | use std::fs::create_dir_all; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.159 INFO [stderr] warning: unused import: `std::mem` Dec 13 13:44:08.159 INFO [stderr] --> src/main.rs:19:5 Dec 13 13:44:08.159 INFO [stderr] | Dec 13 13:44:08.159 INFO [stderr] 19 | use std::mem; Dec 13 13:44:08.159 INFO [stderr] | ^^^^^^^^ Dec 13 13:44:08.159 INFO [stderr] Dec 13 13:44:08.195 INFO [stderr] warning: unused variable: `buffer` Dec 13 13:44:08.195 INFO [stderr] --> src/main.rs:52:25 Dec 13 13:44:08.195 INFO [stderr] | Dec 13 13:44:08.195 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 13 13:44:08.195 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 13 13:44:08.195 INFO [stderr] | Dec 13 13:44:08.195 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 13:44:08.195 INFO [stderr] Dec 13 13:44:08.199 INFO [stderr] warning: variable does not need to be mutable Dec 13 13:44:08.199 INFO [stderr] --> src/main.rs:52:21 Dec 13 13:44:08.199 INFO [stderr] | Dec 13 13:44:08.199 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 13 13:44:08.199 INFO [stderr] | ----^^^^^^ Dec 13 13:44:08.199 INFO [stderr] | | Dec 13 13:44:08.199 INFO [stderr] | help: remove this `mut` Dec 13 13:44:08.199 INFO [stderr] | Dec 13 13:44:08.199 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 13:44:08.199 INFO [stderr] Dec 13 13:44:08.203 INFO [stderr] warning: variable does not need to be mutable Dec 13 13:44:08.203 INFO [stderr] --> src/main.rs:32:41 Dec 13 13:44:08.203 INFO [stderr] | Dec 13 13:44:08.203 INFO [stderr] 32 | Ok(ForkPtyResult::Parent(child, mut pty_master)) => { Dec 13 13:44:08.203 INFO [stderr] | ----^^^^^^^^^^ Dec 13 13:44:08.203 INFO [stderr] | | Dec 13 13:44:08.203 INFO [stderr] | help: remove this `mut` Dec 13 13:44:08.203 INFO [stderr] Dec 13 13:44:08.203 INFO [stderr] warning: variable does not need to be mutable Dec 13 13:44:08.203 INFO [stderr] --> src/main.rs:79:18 Dec 13 13:44:08.203 INFO [stderr] | Dec 13 13:44:08.203 INFO [stderr] 79 | let (mut in_stream, _) = in_listener.accept().unwrap(); Dec 13 13:44:08.203 INFO [stderr] | ----^^^^^^^^^ Dec 13 13:44:08.203 INFO [stderr] | | Dec 13 13:44:08.203 INFO [stderr] | help: remove this `mut` Dec 13 13:44:08.203 INFO [stderr] Dec 13 13:44:08.219 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:08.219 INFO [stderr] --> src/main.rs:41:13 Dec 13 13:44:08.219 INFO [stderr] | Dec 13 13:44:08.219 INFO [stderr] 41 | pty_master.resize(winsize); Dec 13 13:44:08.219 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.219 INFO [stderr] | Dec 13 13:44:08.219 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 13 13:44:08.219 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:08.219 INFO [stderr] Dec 13 13:44:08.219 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:08.219 INFO [stderr] --> src/main.rs:54:17 Dec 13 13:44:08.219 INFO [stderr] | Dec 13 13:44:08.219 INFO [stderr] 54 | pty_master_reader.set_nonblocking(true); Dec 13 13:44:08.219 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.219 INFO [stderr] | Dec 13 13:44:08.219 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:08.219 INFO [stderr] Dec 13 13:44:08.219 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:08.219 INFO [stderr] --> src/main.rs:84:21 Dec 13 13:44:08.219 INFO [stderr] | Dec 13 13:44:08.219 INFO [stderr] 84 | pty_master_writer.write(&[byte.unwrap()]); Dec 13 13:44:08.219 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:08.219 INFO [stderr] | Dec 13 13:44:08.219 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:08.219 INFO [stderr] Dec 13 13:44:08.219 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:08.219 INFO [stderr] --> src/main.rs:97:13 Dec 13 13:44:08.219 INFO [stderr] | Dec 13 13:44:08.219 INFO [stderr] 97 | / execvp(&command, &[ Dec 13 13:44:08.219 INFO [stderr] 98 | | CString::new("").unwrap(), Dec 13 13:44:08.219 INFO [stderr] 99 | | ]); Dec 13 13:44:08.219 INFO [stderr] | |_______________^ Dec 13 13:44:08.219 INFO [stderr] | Dec 13 13:44:08.219 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:08.219 INFO [stderr] Dec 13 13:44:08.948 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.32s Dec 13 13:44:08.950 INFO [stderr] su: No module specific data is present Dec 13 13:44:09.657 INFO running `"docker" "inspect" "8782799b2a4929abd080565ba198cc4188af0c0e13d723ba0572218576c06841"` Dec 13 13:44:09.841 INFO running `"docker" "rm" "-f" "8782799b2a4929abd080565ba198cc4188af0c0e13d723ba0572218576c06841"` Dec 13 13:44:10.141 INFO [stdout] 8782799b2a4929abd080565ba198cc4188af0c0e13d723ba0572218576c06841 Dec 13 13:44:10.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 13:44:10.481 INFO [stdout] 6cd3e7e29904ae993275a6263066d18e4d41cc9e4e0f1140b61e6a8a319c7e6c Dec 13 13:44:10.485 INFO running `"docker" "start" "-a" "6cd3e7e29904ae993275a6263066d18e4d41cc9e4e0f1140b61e6a8a319c7e6c"` Dec 13 13:44:11.097 INFO [stderr] usermod: no changes Dec 13 13:44:11.151 INFO [stderr] Compiling forkpty v0.1.0 (/source) Dec 13 13:44:11.571 INFO [stderr] warning: unused import: `open` Dec 13 13:44:11.571 INFO [stderr] --> src/lib.rs:14:25 Dec 13 13:44:11.571 INFO [stderr] | Dec 13 13:44:11.571 INFO [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; Dec 13 13:44:11.571 INFO [stderr] | ^^^^ Dec 13 13:44:11.571 INFO [stderr] | Dec 13 13:44:11.571 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 13:44:11.571 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused imports: `OFlag`, `open` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:6:18 Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] 6 | use nix::fcntl::{OFlag, open}; Dec 13 13:44:11.615 INFO [stderr] | ^^^^^ ^^^^ Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 13:44:11.615 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused import: `std::process::Command` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:7:5 Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] 7 | use std::process::Command; Dec 13 13:44:11.615 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.615 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused import: `nix::sys::wait::*` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:9:5 Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] 9 | use nix::sys::wait::*; Dec 13 13:44:11.615 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.615 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused import: `std::os::unix::io::AsRawFd` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:12:5 Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] 12 | use std::os::unix::io::AsRawFd; Dec 13 13:44:11.615 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.615 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused import: `std::os::unix::io::IntoRawFd` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:13:5 Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] 13 | use std::os::unix::io::IntoRawFd; Dec 13 13:44:11.615 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.615 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused import: `std::fs::OpenOptions` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:14:5 Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] 14 | use std::fs::OpenOptions; Dec 13 13:44:11.615 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.615 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused import: `UnixStream` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:16:26 Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] 16 | use std::os::unix::net::{UnixStream, UnixListener}; Dec 13 13:44:11.615 INFO [stderr] | ^^^^^^^^^^ Dec 13 13:44:11.615 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused import: `std::fs::create_dir_all` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:18:5 Dec 13 13:44:11.615 INFO [stderr] | Dec 13 13:44:11.615 INFO [stderr] 18 | use std::fs::create_dir_all; Dec 13 13:44:11.615 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.615 INFO [stderr] Dec 13 13:44:11.615 INFO [stderr] warning: unused import: `std::mem` Dec 13 13:44:11.615 INFO [stderr] --> src/main.rs:19:5 Dec 13 13:44:11.616 INFO [stderr] | Dec 13 13:44:11.616 INFO [stderr] 19 | use std::mem; Dec 13 13:44:11.616 INFO [stderr] | ^^^^^^^^ Dec 13 13:44:11.616 INFO [stderr] Dec 13 13:44:11.655 INFO [stderr] warning: unreachable pattern Dec 13 13:44:11.655 INFO [stderr] --> src/lib.rs:148:13 Dec 13 13:44:11.655 INFO [stderr] | Dec 13 13:44:11.655 INFO [stderr] 148 | Ok(-1) => { Dec 13 13:44:11.655 INFO [stderr] | ^^^^^^ Dec 13 13:44:11.655 INFO [stderr] | Dec 13 13:44:11.655 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 13 13:44:11.655 INFO [stderr] Dec 13 13:44:11.655 INFO [stderr] warning: unreachable pattern Dec 13 13:44:11.655 INFO [stderr] --> src/lib.rs:211:13 Dec 13 13:44:11.655 INFO [stderr] | Dec 13 13:44:11.655 INFO [stderr] 211 | Ok(-1) => { Dec 13 13:44:11.655 INFO [stderr] | ^^^^^^ Dec 13 13:44:11.655 INFO [stderr] Dec 13 13:44:11.675 INFO [stderr] warning: unused variable: `buffer` Dec 13 13:44:11.675 INFO [stderr] --> src/main.rs:52:25 Dec 13 13:44:11.675 INFO [stderr] | Dec 13 13:44:11.675 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 13 13:44:11.675 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 13 13:44:11.675 INFO [stderr] | Dec 13 13:44:11.675 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 13:44:11.675 INFO [stderr] Dec 13 13:44:11.678 INFO [stderr] warning: variable does not need to be mutable Dec 13 13:44:11.678 INFO [stderr] --> src/main.rs:52:21 Dec 13 13:44:11.678 INFO [stderr] | Dec 13 13:44:11.679 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 13 13:44:11.679 INFO [stderr] | ----^^^^^^ Dec 13 13:44:11.679 INFO [stderr] | | Dec 13 13:44:11.679 INFO [stderr] | help: remove this `mut` Dec 13 13:44:11.679 INFO [stderr] | Dec 13 13:44:11.679 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 13:44:11.679 INFO [stderr] Dec 13 13:44:11.683 INFO [stderr] warning: variable does not need to be mutable Dec 13 13:44:11.683 INFO [stderr] --> src/main.rs:32:41 Dec 13 13:44:11.683 INFO [stderr] | Dec 13 13:44:11.683 INFO [stderr] 32 | Ok(ForkPtyResult::Parent(child, mut pty_master)) => { Dec 13 13:44:11.683 INFO [stderr] | ----^^^^^^^^^^ Dec 13 13:44:11.683 INFO [stderr] | | Dec 13 13:44:11.683 INFO [stderr] | help: remove this `mut` Dec 13 13:44:11.683 INFO [stderr] Dec 13 13:44:11.683 INFO [stderr] warning: variable does not need to be mutable Dec 13 13:44:11.683 INFO [stderr] --> src/main.rs:79:18 Dec 13 13:44:11.683 INFO [stderr] | Dec 13 13:44:11.683 INFO [stderr] 79 | let (mut in_stream, _) = in_listener.accept().unwrap(); Dec 13 13:44:11.683 INFO [stderr] | ----^^^^^^^^^ Dec 13 13:44:11.683 INFO [stderr] | | Dec 13 13:44:11.683 INFO [stderr] | help: remove this `mut` Dec 13 13:44:11.683 INFO [stderr] Dec 13 13:44:11.707 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:11.707 INFO [stderr] --> src/lib.rs:362:13 Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] 362 | close(slave_fd); Dec 13 13:44:11.707 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 13 13:44:11.707 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:11.707 INFO [stderr] Dec 13 13:44:11.707 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:11.707 INFO [stderr] --> src/lib.rs:376:13 Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] 376 | close(stdin.as_raw_fd()); Dec 13 13:44:11.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:11.707 INFO [stderr] Dec 13 13:44:11.707 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:11.707 INFO [stderr] --> src/lib.rs:377:13 Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] 377 | close(stdout.as_raw_fd()); Dec 13 13:44:11.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:11.707 INFO [stderr] Dec 13 13:44:11.707 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:11.707 INFO [stderr] --> src/lib.rs:378:13 Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] 378 | close(stderr.as_raw_fd()); Dec 13 13:44:11.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:11.707 INFO [stderr] Dec 13 13:44:11.707 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:11.707 INFO [stderr] --> src/main.rs:41:13 Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] 41 | pty_master.resize(winsize); Dec 13 13:44:11.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 13 13:44:11.707 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:11.707 INFO [stderr] Dec 13 13:44:11.707 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:11.707 INFO [stderr] --> src/main.rs:54:17 Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] 54 | pty_master_reader.set_nonblocking(true); Dec 13 13:44:11.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:11.707 INFO [stderr] Dec 13 13:44:11.707 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:11.707 INFO [stderr] --> src/main.rs:84:21 Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] 84 | pty_master_writer.write(&[byte.unwrap()]); Dec 13 13:44:11.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:11.707 INFO [stderr] Dec 13 13:44:11.707 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:44:11.707 INFO [stderr] --> src/main.rs:97:13 Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] 97 | / execvp(&command, &[ Dec 13 13:44:11.707 INFO [stderr] 98 | | CString::new("").unwrap(), Dec 13 13:44:11.707 INFO [stderr] 99 | | ]); Dec 13 13:44:11.707 INFO [stderr] | |_______________^ Dec 13 13:44:11.707 INFO [stderr] | Dec 13 13:44:11.707 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:44:11.707 INFO [stderr] Dec 13 13:44:12.129 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s Dec 13 13:44:12.141 INFO [stderr] su: No module specific data is present Dec 13 13:44:12.974 INFO running `"docker" "inspect" "6cd3e7e29904ae993275a6263066d18e4d41cc9e4e0f1140b61e6a8a319c7e6c"` Dec 13 13:44:13.081 INFO running `"docker" "rm" "-f" "6cd3e7e29904ae993275a6263066d18e4d41cc9e4e0f1140b61e6a8a319c7e6c"` Dec 13 13:44:13.194 INFO [stdout] 6cd3e7e29904ae993275a6263066d18e4d41cc9e4e0f1140b61e6a8a319c7e6c Dec 13 13:44:13.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --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 13 13:44:13.389 INFO [stdout] c4f6735098d61f5287688b2f1d3ef13b71fe10a9004ac28f557379986b59e975 Dec 13 13:44:13.392 INFO running `"docker" "start" "-a" "c4f6735098d61f5287688b2f1d3ef13b71fe10a9004ac28f557379986b59e975"` Dec 13 13:44:14.339 INFO [stderr] usermod: no changes Dec 13 13:44:14.387 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 13 13:44:14.402 INFO [stderr] Running /target/debug/deps/forkpty-199947676e3f68bd Dec 13 13:44:14.415 INFO [stderr] Running /target/debug/deps/forkpty-9d987bea3d14c338 Dec 13 13:44:14.415 INFO [stdout] Dec 13 13:44:14.415 INFO [stdout] running 0 tests Dec 13 13:44:14.415 INFO [stdout] Dec 13 13:44:14.415 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 13:44:14.415 INFO [stdout] Dec 13 13:44:14.423 INFO [stdout] Dec 13 13:44:14.423 INFO [stdout] running 0 tests Dec 13 13:44:14.423 INFO [stdout] Dec 13 13:44:14.423 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 13:44:14.423 INFO [stdout] Dec 13 13:44:14.423 INFO [stderr] Doc-tests forkpty Dec 13 13:44:15.152 INFO [stdout] Dec 13 13:44:15.152 INFO [stdout] running 0 tests Dec 13 13:44:15.152 INFO [stdout] Dec 13 13:44:15.152 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 13:44:15.152 INFO [stdout] Dec 13 13:44:15.167 INFO [stderr] su: No module specific data is present Dec 13 13:44:15.744 INFO running `"docker" "inspect" "c4f6735098d61f5287688b2f1d3ef13b71fe10a9004ac28f557379986b59e975"` Dec 13 13:44:16.159 INFO running `"docker" "rm" "-f" "c4f6735098d61f5287688b2f1d3ef13b71fe10a9004ac28f557379986b59e975"` Dec 13 13:44:16.401 INFO [stdout] c4f6735098d61f5287688b2f1d3ef13b71fe10a9004ac28f557379986b59e975