Dec 05 17:27:02.247 INFO testing kolgotko/forkpty against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 05 17:27:02.247 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:27:02.696 INFO [stdout] b6b245844fb07f9e4bf2730b33ca097642c4a670caabd12e5874f0fc71b091b4 Dec 05 17:27:02.708 INFO running `"docker" "start" "-a" "b6b245844fb07f9e4bf2730b33ca097642c4a670caabd12e5874f0fc71b091b4"` Dec 05 17:27:03.597 INFO [stderr] usermod: no changes Dec 05 17:27:03.645 INFO [stderr] Compiling forkpty v0.1.0 (/source) Dec 05 17:27:04.060 INFO [stderr] warning: unused import: `open` Dec 05 17:27:04.060 INFO [stderr] --> src/lib.rs:14:25 Dec 05 17:27:04.060 INFO [stderr] | Dec 05 17:27:04.061 INFO [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; Dec 05 17:27:04.061 INFO [stderr] | ^^^^ Dec 05 17:27:04.061 INFO [stderr] | Dec 05 17:27:04.061 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 17:27:04.062 INFO [stderr] Dec 05 17:27:04.164 INFO [stderr] warning: unreachable pattern Dec 05 17:27:04.164 INFO [stderr] --> src/lib.rs:147:13 Dec 05 17:27:04.164 INFO [stderr] | Dec 05 17:27:04.164 INFO [stderr] 147 | Ok(-1) => { Dec 05 17:27:04.164 INFO [stderr] | ^^^^^^ Dec 05 17:27:04.164 INFO [stderr] | Dec 05 17:27:04.164 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 05 17:27:04.164 INFO [stderr] Dec 05 17:27:04.164 INFO [stderr] warning: unreachable pattern Dec 05 17:27:04.164 INFO [stderr] --> src/lib.rs:210:13 Dec 05 17:27:04.164 INFO [stderr] | Dec 05 17:27:04.164 INFO [stderr] 210 | Ok(-1) => { Dec 05 17:27:04.164 INFO [stderr] | ^^^^^^ Dec 05 17:27:04.164 INFO [stderr] Dec 05 17:27:04.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.220 INFO [stderr] --> src/lib.rs:361:13 Dec 05 17:27:04.220 INFO [stderr] | Dec 05 17:27:04.220 INFO [stderr] 361 | close(slave_fd); Dec 05 17:27:04.220 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 17:27:04.220 INFO [stderr] | Dec 05 17:27:04.220 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 17:27:04.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.220 INFO [stderr] Dec 05 17:27:04.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.220 INFO [stderr] --> src/lib.rs:375:13 Dec 05 17:27:04.220 INFO [stderr] | Dec 05 17:27:04.220 INFO [stderr] 375 | close(stdin.as_raw_fd()); Dec 05 17:27:04.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.220 INFO [stderr] | Dec 05 17:27:04.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.220 INFO [stderr] Dec 05 17:27:04.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.220 INFO [stderr] --> src/lib.rs:376:13 Dec 05 17:27:04.220 INFO [stderr] | Dec 05 17:27:04.220 INFO [stderr] 376 | close(stdout.as_raw_fd()); Dec 05 17:27:04.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.220 INFO [stderr] | Dec 05 17:27:04.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.220 INFO [stderr] Dec 05 17:27:04.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.220 INFO [stderr] --> src/lib.rs:377:13 Dec 05 17:27:04.220 INFO [stderr] | Dec 05 17:27:04.220 INFO [stderr] 377 | close(stderr.as_raw_fd()); Dec 05 17:27:04.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.220 INFO [stderr] | Dec 05 17:27:04.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.220 INFO [stderr] Dec 05 17:27:04.928 INFO [stderr] warning: unused imports: `OFlag`, `open` Dec 05 17:27:04.928 INFO [stderr] --> src/main.rs:6:18 Dec 05 17:27:04.928 INFO [stderr] | Dec 05 17:27:04.928 INFO [stderr] 6 | use nix::fcntl::{OFlag, open}; Dec 05 17:27:04.928 INFO [stderr] | ^^^^^ ^^^^ Dec 05 17:27:04.928 INFO [stderr] | Dec 05 17:27:04.928 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 17:27:04.928 INFO [stderr] Dec 05 17:27:04.928 INFO [stderr] warning: unused import: `std::process::Command` Dec 05 17:27:04.928 INFO [stderr] --> src/main.rs:7:5 Dec 05 17:27:04.929 INFO [stderr] | Dec 05 17:27:04.929 INFO [stderr] 7 | use std::process::Command; Dec 05 17:27:04.929 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.929 INFO [stderr] Dec 05 17:27:04.929 INFO [stderr] warning: unused import: `nix::sys::wait::*` Dec 05 17:27:04.929 INFO [stderr] --> src/main.rs:9:5 Dec 05 17:27:04.929 INFO [stderr] | Dec 05 17:27:04.929 INFO [stderr] 9 | use nix::sys::wait::*; Dec 05 17:27:04.929 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.929 INFO [stderr] Dec 05 17:27:04.929 INFO [stderr] warning: unused import: `std::os::unix::io::AsRawFd` Dec 05 17:27:04.929 INFO [stderr] --> src/main.rs:12:5 Dec 05 17:27:04.929 INFO [stderr] | Dec 05 17:27:04.929 INFO [stderr] 12 | use std::os::unix::io::AsRawFd; Dec 05 17:27:04.929 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.929 INFO [stderr] Dec 05 17:27:04.929 INFO [stderr] warning: unused import: `std::os::unix::io::IntoRawFd` Dec 05 17:27:04.929 INFO [stderr] --> src/main.rs:13:5 Dec 05 17:27:04.929 INFO [stderr] | Dec 05 17:27:04.929 INFO [stderr] 13 | use std::os::unix::io::IntoRawFd; Dec 05 17:27:04.929 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.929 INFO [stderr] Dec 05 17:27:04.929 INFO [stderr] warning: unused import: `std::fs::OpenOptions` Dec 05 17:27:04.929 INFO [stderr] --> src/main.rs:14:5 Dec 05 17:27:04.929 INFO [stderr] | Dec 05 17:27:04.929 INFO [stderr] 14 | use std::fs::OpenOptions; Dec 05 17:27:04.929 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.929 INFO [stderr] Dec 05 17:27:04.929 INFO [stderr] warning: unused import: `UnixStream` Dec 05 17:27:04.929 INFO [stderr] --> src/main.rs:16:26 Dec 05 17:27:04.929 INFO [stderr] | Dec 05 17:27:04.929 INFO [stderr] 16 | use std::os::unix::net::{UnixStream, UnixListener}; Dec 05 17:27:04.929 INFO [stderr] | ^^^^^^^^^^ Dec 05 17:27:04.929 INFO [stderr] Dec 05 17:27:04.929 INFO [stderr] warning: unused import: `std::fs::create_dir_all` Dec 05 17:27:04.929 INFO [stderr] --> src/main.rs:18:5 Dec 05 17:27:04.929 INFO [stderr] | Dec 05 17:27:04.929 INFO [stderr] 18 | use std::fs::create_dir_all; Dec 05 17:27:04.929 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.929 INFO [stderr] Dec 05 17:27:04.929 INFO [stderr] warning: unused import: `std::mem` Dec 05 17:27:04.929 INFO [stderr] --> src/main.rs:19:5 Dec 05 17:27:04.929 INFO [stderr] | Dec 05 17:27:04.929 INFO [stderr] 19 | use std::mem; Dec 05 17:27:04.929 INFO [stderr] | ^^^^^^^^ Dec 05 17:27:04.929 INFO [stderr] Dec 05 17:27:04.960 INFO [stderr] warning: unused variable: `buffer` Dec 05 17:27:04.960 INFO [stderr] --> src/main.rs:52:25 Dec 05 17:27:04.960 INFO [stderr] | Dec 05 17:27:04.960 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 05 17:27:04.960 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 05 17:27:04.960 INFO [stderr] | Dec 05 17:27:04.960 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 17:27:04.960 INFO [stderr] Dec 05 17:27:04.960 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:04.960 INFO [stderr] --> src/main.rs:52:21 Dec 05 17:27:04.960 INFO [stderr] | Dec 05 17:27:04.960 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 05 17:27:04.960 INFO [stderr] | ----^^^^^^ Dec 05 17:27:04.960 INFO [stderr] | | Dec 05 17:27:04.960 INFO [stderr] | help: remove this `mut` Dec 05 17:27:04.960 INFO [stderr] | Dec 05 17:27:04.960 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 17:27:04.960 INFO [stderr] Dec 05 17:27:04.964 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:04.964 INFO [stderr] --> src/main.rs:32:41 Dec 05 17:27:04.964 INFO [stderr] | Dec 05 17:27:04.964 INFO [stderr] 32 | Ok(ForkPtyResult::Parent(child, mut pty_master)) => { Dec 05 17:27:04.964 INFO [stderr] | ----^^^^^^^^^^ Dec 05 17:27:04.964 INFO [stderr] | | Dec 05 17:27:04.964 INFO [stderr] | help: remove this `mut` Dec 05 17:27:04.964 INFO [stderr] Dec 05 17:27:04.964 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:04.964 INFO [stderr] --> src/main.rs:79:18 Dec 05 17:27:04.964 INFO [stderr] | Dec 05 17:27:04.964 INFO [stderr] 79 | let (mut in_stream, _) = in_listener.accept().unwrap(); Dec 05 17:27:04.964 INFO [stderr] | ----^^^^^^^^^ Dec 05 17:27:04.964 INFO [stderr] | | Dec 05 17:27:04.964 INFO [stderr] | help: remove this `mut` Dec 05 17:27:04.964 INFO [stderr] Dec 05 17:27:04.984 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.984 INFO [stderr] --> src/main.rs:41:13 Dec 05 17:27:04.984 INFO [stderr] | Dec 05 17:27:04.984 INFO [stderr] 41 | pty_master.resize(winsize); Dec 05 17:27:04.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.984 INFO [stderr] | Dec 05 17:27:04.984 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 17:27:04.984 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.984 INFO [stderr] Dec 05 17:27:04.984 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.984 INFO [stderr] --> src/main.rs:54:17 Dec 05 17:27:04.984 INFO [stderr] | Dec 05 17:27:04.984 INFO [stderr] 54 | pty_master_reader.set_nonblocking(true); Dec 05 17:27:04.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.984 INFO [stderr] | Dec 05 17:27:04.984 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.984 INFO [stderr] Dec 05 17:27:04.984 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.984 INFO [stderr] --> src/main.rs:84:21 Dec 05 17:27:04.984 INFO [stderr] | Dec 05 17:27:04.984 INFO [stderr] 84 | pty_master_writer.write(&[byte.unwrap()]); Dec 05 17:27:04.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.984 INFO [stderr] | Dec 05 17:27:04.984 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.984 INFO [stderr] Dec 05 17:27:04.984 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.984 INFO [stderr] --> src/main.rs:97:13 Dec 05 17:27:04.984 INFO [stderr] | Dec 05 17:27:04.984 INFO [stderr] 97 | / execvp(&command, &[ Dec 05 17:27:04.985 INFO [stderr] 98 | | CString::new("").unwrap(), Dec 05 17:27:04.985 INFO [stderr] 99 | | ]); Dec 05 17:27:04.985 INFO [stderr] | |_______________^ Dec 05 17:27:04.985 INFO [stderr] | Dec 05 17:27:04.985 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.985 INFO [stderr] Dec 05 17:27:05.484 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.86s Dec 05 17:27:05.487 INFO [stderr] su: No module specific data is present Dec 05 17:27:06.003 INFO running `"docker" "inspect" "b6b245844fb07f9e4bf2730b33ca097642c4a670caabd12e5874f0fc71b091b4"` Dec 05 17:27:06.284 INFO running `"docker" "rm" "-f" "b6b245844fb07f9e4bf2730b33ca097642c4a670caabd12e5874f0fc71b091b4"` Dec 05 17:27:06.540 INFO [stdout] b6b245844fb07f9e4bf2730b33ca097642c4a670caabd12e5874f0fc71b091b4 Dec 05 17:27:06.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:27:06.972 INFO [stdout] 48e18a7e94a0f9518300034498ed758ba1e8f21df50f87744615f32eb8ad807c Dec 05 17:27:06.974 INFO running `"docker" "start" "-a" "48e18a7e94a0f9518300034498ed758ba1e8f21df50f87744615f32eb8ad807c"` Dec 05 17:27:07.733 INFO [stderr] usermod: no changes Dec 05 17:27:07.820 INFO [stderr] Compiling forkpty v0.1.0 (/source) Dec 05 17:27:08.221 INFO [stderr] warning: unused import: `open` Dec 05 17:27:08.221 INFO [stderr] --> src/lib.rs:14:25 Dec 05 17:27:08.221 INFO [stderr] | Dec 05 17:27:08.221 INFO [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; Dec 05 17:27:08.221 INFO [stderr] | ^^^^ Dec 05 17:27:08.221 INFO [stderr] | Dec 05 17:27:08.221 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 17:27:08.221 INFO [stderr] Dec 05 17:27:08.224 INFO [stderr] warning: unused imports: `OFlag`, `open` Dec 05 17:27:08.224 INFO [stderr] --> src/main.rs:6:18 Dec 05 17:27:08.224 INFO [stderr] | Dec 05 17:27:08.224 INFO [stderr] 6 | use nix::fcntl::{OFlag, open}; Dec 05 17:27:08.224 INFO [stderr] | ^^^^^ ^^^^ Dec 05 17:27:08.224 INFO [stderr] | Dec 05 17:27:08.224 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 17:27:08.224 INFO [stderr] Dec 05 17:27:08.224 INFO [stderr] warning: unused import: `std::process::Command` Dec 05 17:27:08.224 INFO [stderr] --> src/main.rs:7:5 Dec 05 17:27:08.224 INFO [stderr] | Dec 05 17:27:08.224 INFO [stderr] 7 | use std::process::Command; Dec 05 17:27:08.224 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.224 INFO [stderr] Dec 05 17:27:08.224 INFO [stderr] warning: unused import: `nix::sys::wait::*` Dec 05 17:27:08.224 INFO [stderr] --> src/main.rs:9:5 Dec 05 17:27:08.224 INFO [stderr] | Dec 05 17:27:08.224 INFO [stderr] 9 | use nix::sys::wait::*; Dec 05 17:27:08.224 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.224 INFO [stderr] Dec 05 17:27:08.224 INFO [stderr] warning: unused import: `std::os::unix::io::AsRawFd` Dec 05 17:27:08.224 INFO [stderr] --> src/main.rs:12:5 Dec 05 17:27:08.224 INFO [stderr] | Dec 05 17:27:08.224 INFO [stderr] 12 | use std::os::unix::io::AsRawFd; Dec 05 17:27:08.224 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.224 INFO [stderr] Dec 05 17:27:08.224 INFO [stderr] warning: unused import: `std::os::unix::io::IntoRawFd` Dec 05 17:27:08.224 INFO [stderr] --> src/main.rs:13:5 Dec 05 17:27:08.224 INFO [stderr] | Dec 05 17:27:08.224 INFO [stderr] 13 | use std::os::unix::io::IntoRawFd; Dec 05 17:27:08.224 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.225 INFO [stderr] Dec 05 17:27:08.225 INFO [stderr] warning: unused import: `std::fs::OpenOptions` Dec 05 17:27:08.225 INFO [stderr] --> src/main.rs:14:5 Dec 05 17:27:08.225 INFO [stderr] | Dec 05 17:27:08.225 INFO [stderr] 14 | use std::fs::OpenOptions; Dec 05 17:27:08.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.225 INFO [stderr] Dec 05 17:27:08.225 INFO [stderr] warning: unused import: `UnixStream` Dec 05 17:27:08.225 INFO [stderr] --> src/main.rs:16:26 Dec 05 17:27:08.225 INFO [stderr] | Dec 05 17:27:08.225 INFO [stderr] 16 | use std::os::unix::net::{UnixStream, UnixListener}; Dec 05 17:27:08.225 INFO [stderr] | ^^^^^^^^^^ Dec 05 17:27:08.225 INFO [stderr] Dec 05 17:27:08.225 INFO [stderr] warning: unused import: `std::fs::create_dir_all` Dec 05 17:27:08.225 INFO [stderr] --> src/main.rs:18:5 Dec 05 17:27:08.225 INFO [stderr] | Dec 05 17:27:08.225 INFO [stderr] 18 | use std::fs::create_dir_all; Dec 05 17:27:08.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.225 INFO [stderr] Dec 05 17:27:08.225 INFO [stderr] warning: unused import: `std::mem` Dec 05 17:27:08.225 INFO [stderr] --> src/main.rs:19:5 Dec 05 17:27:08.225 INFO [stderr] | Dec 05 17:27:08.225 INFO [stderr] 19 | use std::mem; Dec 05 17:27:08.225 INFO [stderr] | ^^^^^^^^ Dec 05 17:27:08.225 INFO [stderr] Dec 05 17:27:08.285 INFO [stderr] warning: unused variable: `buffer` Dec 05 17:27:08.285 INFO [stderr] --> src/main.rs:52:25 Dec 05 17:27:08.285 INFO [stderr] | Dec 05 17:27:08.285 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 05 17:27:08.286 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 05 17:27:08.286 INFO [stderr] | Dec 05 17:27:08.286 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 17:27:08.286 INFO [stderr] Dec 05 17:27:08.289 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:08.289 INFO [stderr] --> src/main.rs:52:21 Dec 05 17:27:08.289 INFO [stderr] | Dec 05 17:27:08.289 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 05 17:27:08.290 INFO [stderr] | ----^^^^^^ Dec 05 17:27:08.290 INFO [stderr] | | Dec 05 17:27:08.290 INFO [stderr] | help: remove this `mut` Dec 05 17:27:08.290 INFO [stderr] | Dec 05 17:27:08.290 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 17:27:08.290 INFO [stderr] Dec 05 17:27:08.296 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:08.296 INFO [stderr] --> src/main.rs:32:41 Dec 05 17:27:08.296 INFO [stderr] | Dec 05 17:27:08.296 INFO [stderr] 32 | Ok(ForkPtyResult::Parent(child, mut pty_master)) => { Dec 05 17:27:08.296 INFO [stderr] | ----^^^^^^^^^^ Dec 05 17:27:08.296 INFO [stderr] | | Dec 05 17:27:08.296 INFO [stderr] | help: remove this `mut` Dec 05 17:27:08.296 INFO [stderr] Dec 05 17:27:08.296 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:08.296 INFO [stderr] --> src/main.rs:79:18 Dec 05 17:27:08.296 INFO [stderr] | Dec 05 17:27:08.296 INFO [stderr] 79 | let (mut in_stream, _) = in_listener.accept().unwrap(); Dec 05 17:27:08.296 INFO [stderr] | ----^^^^^^^^^ Dec 05 17:27:08.296 INFO [stderr] | | Dec 05 17:27:08.296 INFO [stderr] | help: remove this `mut` Dec 05 17:27:08.296 INFO [stderr] Dec 05 17:27:08.304 INFO [stderr] warning: unreachable pattern Dec 05 17:27:08.304 INFO [stderr] --> src/lib.rs:147:13 Dec 05 17:27:08.304 INFO [stderr] | Dec 05 17:27:08.304 INFO [stderr] 147 | Ok(-1) => { Dec 05 17:27:08.304 INFO [stderr] | ^^^^^^ Dec 05 17:27:08.304 INFO [stderr] | Dec 05 17:27:08.304 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 05 17:27:08.304 INFO [stderr] Dec 05 17:27:08.304 INFO [stderr] warning: unreachable pattern Dec 05 17:27:08.304 INFO [stderr] --> src/lib.rs:210:13 Dec 05 17:27:08.304 INFO [stderr] | Dec 05 17:27:08.304 INFO [stderr] 210 | Ok(-1) => { Dec 05 17:27:08.304 INFO [stderr] | ^^^^^^ Dec 05 17:27:08.304 INFO [stderr] Dec 05 17:27:08.308 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:08.308 INFO [stderr] --> src/main.rs:41:13 Dec 05 17:27:08.308 INFO [stderr] | Dec 05 17:27:08.308 INFO [stderr] 41 | pty_master.resize(winsize); Dec 05 17:27:08.308 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.308 INFO [stderr] | Dec 05 17:27:08.308 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 17:27:08.308 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:08.308 INFO [stderr] Dec 05 17:27:08.308 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:08.308 INFO [stderr] --> src/main.rs:54:17 Dec 05 17:27:08.308 INFO [stderr] | Dec 05 17:27:08.308 INFO [stderr] 54 | pty_master_reader.set_nonblocking(true); Dec 05 17:27:08.308 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.308 INFO [stderr] | Dec 05 17:27:08.308 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:08.308 INFO [stderr] Dec 05 17:27:08.308 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:08.308 INFO [stderr] --> src/main.rs:84:21 Dec 05 17:27:08.308 INFO [stderr] | Dec 05 17:27:08.308 INFO [stderr] 84 | pty_master_writer.write(&[byte.unwrap()]); Dec 05 17:27:08.308 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.308 INFO [stderr] | Dec 05 17:27:08.308 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:08.308 INFO [stderr] Dec 05 17:27:08.308 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:08.308 INFO [stderr] --> src/main.rs:97:13 Dec 05 17:27:08.308 INFO [stderr] | Dec 05 17:27:08.308 INFO [stderr] 97 | / execvp(&command, &[ Dec 05 17:27:08.308 INFO [stderr] 98 | | CString::new("").unwrap(), Dec 05 17:27:08.308 INFO [stderr] 99 | | ]); Dec 05 17:27:08.308 INFO [stderr] | |_______________^ Dec 05 17:27:08.308 INFO [stderr] | Dec 05 17:27:08.308 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:08.308 INFO [stderr] Dec 05 17:27:08.368 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:08.369 INFO [stderr] --> src/lib.rs:361:13 Dec 05 17:27:08.369 INFO [stderr] | Dec 05 17:27:08.369 INFO [stderr] 361 | close(slave_fd); Dec 05 17:27:08.369 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 17:27:08.369 INFO [stderr] | Dec 05 17:27:08.369 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 17:27:08.369 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:08.369 INFO [stderr] Dec 05 17:27:08.369 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:08.369 INFO [stderr] --> src/lib.rs:375:13 Dec 05 17:27:08.369 INFO [stderr] | Dec 05 17:27:08.369 INFO [stderr] 375 | close(stdin.as_raw_fd()); Dec 05 17:27:08.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.369 INFO [stderr] | Dec 05 17:27:08.369 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:08.369 INFO [stderr] Dec 05 17:27:08.369 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:08.369 INFO [stderr] --> src/lib.rs:376:13 Dec 05 17:27:08.369 INFO [stderr] | Dec 05 17:27:08.369 INFO [stderr] 376 | close(stdout.as_raw_fd()); Dec 05 17:27:08.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.369 INFO [stderr] | Dec 05 17:27:08.369 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:08.369 INFO [stderr] Dec 05 17:27:08.369 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:08.369 INFO [stderr] --> src/lib.rs:377:13 Dec 05 17:27:08.369 INFO [stderr] | Dec 05 17:27:08.369 INFO [stderr] 377 | close(stderr.as_raw_fd()); Dec 05 17:27:08.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.369 INFO [stderr] | Dec 05 17:27:08.369 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:08.369 INFO [stderr] Dec 05 17:27:08.858 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.10s Dec 05 17:27:08.861 INFO [stderr] su: No module specific data is present Dec 05 17:27:09.504 INFO running `"docker" "inspect" "48e18a7e94a0f9518300034498ed758ba1e8f21df50f87744615f32eb8ad807c"` Dec 05 17:27:09.898 INFO running `"docker" "rm" "-f" "48e18a7e94a0f9518300034498ed758ba1e8f21df50f87744615f32eb8ad807c"` Dec 05 17:27:10.188 INFO [stdout] 48e18a7e94a0f9518300034498ed758ba1e8f21df50f87744615f32eb8ad807c Dec 05 17:27:10.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:27:10.730 INFO [stdout] 1314714a1a7de451dc06a1f4782251ef58ca817041fd84fa028a5b672029e238 Dec 05 17:27:10.734 INFO running `"docker" "start" "-a" "1314714a1a7de451dc06a1f4782251ef58ca817041fd84fa028a5b672029e238"` Dec 05 17:27:11.512 INFO [stderr] usermod: no changes Dec 05 17:27:11.548 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 05 17:27:11.549 INFO [stderr] Running /target/debug/deps/forkpty-baefcb2a932f678b Dec 05 17:27:11.551 INFO [stdout] Dec 05 17:27:11.551 INFO [stdout] running 0 tests Dec 05 17:27:11.551 INFO [stdout] Dec 05 17:27:11.551 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 17:27:11.551 INFO [stdout] Dec 05 17:27:11.551 INFO [stderr] Running /target/debug/deps/forkpty-036d433634d0afca Dec 05 17:27:11.553 INFO [stdout] Dec 05 17:27:11.553 INFO [stdout] running 0 tests Dec 05 17:27:11.553 INFO [stdout] Dec 05 17:27:11.553 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 17:27:11.553 INFO [stdout] Dec 05 17:27:11.553 INFO [stderr] Doc-tests forkpty Dec 05 17:27:12.064 INFO [stdout] Dec 05 17:27:12.064 INFO [stdout] running 0 tests Dec 05 17:27:12.064 INFO [stdout] Dec 05 17:27:12.064 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 17:27:12.064 INFO [stdout] Dec 05 17:27:12.070 INFO [stderr] su: No module specific data is present Dec 05 17:27:12.367 INFO running `"docker" "inspect" "1314714a1a7de451dc06a1f4782251ef58ca817041fd84fa028a5b672029e238"` Dec 05 17:27:12.437 INFO running `"docker" "rm" "-f" "1314714a1a7de451dc06a1f4782251ef58ca817041fd84fa028a5b672029e238"` Dec 05 17:27:12.526 INFO [stdout] 1314714a1a7de451dc06a1f4782251ef58ca817041fd84fa028a5b672029e238