Dec 05 17:27:02.740 INFO testing kolgotko/forkpty against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 17:27:02.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 17:27:03.117 INFO [stdout] 7b701ee2ffe14819a292d2d1601b0a92a766dfa4b18c60cafea0b028e7c56b22 Dec 05 17:27:03.122 INFO running `"docker" "start" "-a" "7b701ee2ffe14819a292d2d1601b0a92a766dfa4b18c60cafea0b028e7c56b22"` Dec 05 17:27:03.695 INFO [stderr] usermod: no changes Dec 05 17:27:03.736 INFO [stderr] Compiling forkpty v0.1.0 (/source) Dec 05 17:27:04.052 INFO [stderr] warning: unused import: `open` Dec 05 17:27:04.052 INFO [stderr] --> src/lib.rs:14:25 Dec 05 17:27:04.052 INFO [stderr] | Dec 05 17:27:04.052 INFO [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; Dec 05 17:27:04.052 INFO [stderr] | ^^^^ Dec 05 17:27:04.052 INFO [stderr] | Dec 05 17:27:04.052 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 17:27:04.052 INFO [stderr] Dec 05 17:27:04.128 INFO [stderr] warning: unreachable pattern Dec 05 17:27:04.128 INFO [stderr] --> src/lib.rs:147:13 Dec 05 17:27:04.128 INFO [stderr] | Dec 05 17:27:04.128 INFO [stderr] 147 | Ok(-1) => { Dec 05 17:27:04.128 INFO [stderr] | ^^^^^^ Dec 05 17:27:04.128 INFO [stderr] | Dec 05 17:27:04.128 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 05 17:27:04.129 INFO [stderr] Dec 05 17:27:04.129 INFO [stderr] warning: unreachable pattern Dec 05 17:27:04.129 INFO [stderr] --> src/lib.rs:210:13 Dec 05 17:27:04.129 INFO [stderr] | Dec 05 17:27:04.129 INFO [stderr] 210 | Ok(-1) => { Dec 05 17:27:04.129 INFO [stderr] | ^^^^^^ Dec 05 17:27:04.129 INFO [stderr] Dec 05 17:27:04.180 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.180 INFO [stderr] --> src/lib.rs:361:13 Dec 05 17:27:04.180 INFO [stderr] | Dec 05 17:27:04.180 INFO [stderr] 361 | close(slave_fd); Dec 05 17:27:04.180 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 17:27:04.180 INFO [stderr] | Dec 05 17:27:04.180 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 17:27:04.180 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.180 INFO [stderr] Dec 05 17:27:04.180 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.180 INFO [stderr] --> src/lib.rs:375:13 Dec 05 17:27:04.180 INFO [stderr] | Dec 05 17:27:04.180 INFO [stderr] 375 | close(stdin.as_raw_fd()); Dec 05 17:27:04.180 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.180 INFO [stderr] | Dec 05 17:27:04.180 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.180 INFO [stderr] Dec 05 17:27:04.180 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.180 INFO [stderr] --> src/lib.rs:376:13 Dec 05 17:27:04.180 INFO [stderr] | Dec 05 17:27:04.180 INFO [stderr] 376 | close(stdout.as_raw_fd()); Dec 05 17:27:04.180 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.180 INFO [stderr] | Dec 05 17:27:04.180 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.180 INFO [stderr] Dec 05 17:27:04.180 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.180 INFO [stderr] --> src/lib.rs:377:13 Dec 05 17:27:04.180 INFO [stderr] | Dec 05 17:27:04.180 INFO [stderr] 377 | close(stderr.as_raw_fd()); Dec 05 17:27:04.180 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.180 INFO [stderr] | Dec 05 17:27:04.180 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.180 INFO [stderr] Dec 05 17:27:04.880 INFO [stderr] warning: unused imports: `OFlag`, `open` Dec 05 17:27:04.880 INFO [stderr] --> src/main.rs:6:18 Dec 05 17:27:04.880 INFO [stderr] | Dec 05 17:27:04.880 INFO [stderr] 6 | use nix::fcntl::{OFlag, open}; Dec 05 17:27:04.880 INFO [stderr] | ^^^^^ ^^^^ Dec 05 17:27:04.880 INFO [stderr] | Dec 05 17:27:04.880 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 17:27:04.880 INFO [stderr] Dec 05 17:27:04.881 INFO [stderr] warning: unused import: `std::process::Command` Dec 05 17:27:04.881 INFO [stderr] --> src/main.rs:7:5 Dec 05 17:27:04.881 INFO [stderr] | Dec 05 17:27:04.881 INFO [stderr] 7 | use std::process::Command; Dec 05 17:27:04.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.881 INFO [stderr] Dec 05 17:27:04.881 INFO [stderr] warning: unused import: `nix::sys::wait::*` Dec 05 17:27:04.881 INFO [stderr] --> src/main.rs:9:5 Dec 05 17:27:04.881 INFO [stderr] | Dec 05 17:27:04.881 INFO [stderr] 9 | use nix::sys::wait::*; Dec 05 17:27:04.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.881 INFO [stderr] Dec 05 17:27:04.881 INFO [stderr] warning: unused import: `std::os::unix::io::AsRawFd` Dec 05 17:27:04.881 INFO [stderr] --> src/main.rs:12:5 Dec 05 17:27:04.881 INFO [stderr] | Dec 05 17:27:04.881 INFO [stderr] 12 | use std::os::unix::io::AsRawFd; Dec 05 17:27:04.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.881 INFO [stderr] Dec 05 17:27:04.881 INFO [stderr] warning: unused import: `std::os::unix::io::IntoRawFd` Dec 05 17:27:04.881 INFO [stderr] --> src/main.rs:13:5 Dec 05 17:27:04.881 INFO [stderr] | Dec 05 17:27:04.881 INFO [stderr] 13 | use std::os::unix::io::IntoRawFd; Dec 05 17:27:04.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.881 INFO [stderr] Dec 05 17:27:04.881 INFO [stderr] warning: unused import: `std::fs::OpenOptions` Dec 05 17:27:04.881 INFO [stderr] --> src/main.rs:14:5 Dec 05 17:27:04.881 INFO [stderr] | Dec 05 17:27:04.881 INFO [stderr] 14 | use std::fs::OpenOptions; Dec 05 17:27:04.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.881 INFO [stderr] Dec 05 17:27:04.881 INFO [stderr] warning: unused import: `UnixStream` Dec 05 17:27:04.881 INFO [stderr] --> src/main.rs:16:26 Dec 05 17:27:04.881 INFO [stderr] | Dec 05 17:27:04.881 INFO [stderr] 16 | use std::os::unix::net::{UnixStream, UnixListener}; Dec 05 17:27:04.881 INFO [stderr] | ^^^^^^^^^^ Dec 05 17:27:04.881 INFO [stderr] Dec 05 17:27:04.881 INFO [stderr] warning: unused import: `std::fs::create_dir_all` Dec 05 17:27:04.881 INFO [stderr] --> src/main.rs:18:5 Dec 05 17:27:04.881 INFO [stderr] | Dec 05 17:27:04.881 INFO [stderr] 18 | use std::fs::create_dir_all; Dec 05 17:27:04.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.881 INFO [stderr] Dec 05 17:27:04.881 INFO [stderr] warning: unused import: `std::mem` Dec 05 17:27:04.881 INFO [stderr] --> src/main.rs:19:5 Dec 05 17:27:04.881 INFO [stderr] | Dec 05 17:27:04.881 INFO [stderr] 19 | use std::mem; Dec 05 17:27:04.881 INFO [stderr] | ^^^^^^^^ Dec 05 17:27:04.881 INFO [stderr] Dec 05 17:27:04.916 INFO [stderr] warning: unused variable: `buffer` Dec 05 17:27:04.916 INFO [stderr] --> src/main.rs:52:25 Dec 05 17:27:04.916 INFO [stderr] | Dec 05 17:27:04.916 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 05 17:27:04.916 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 05 17:27:04.916 INFO [stderr] | Dec 05 17:27:04.916 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 17:27:04.916 INFO [stderr] Dec 05 17:27:04.917 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:04.917 INFO [stderr] --> src/main.rs:52:21 Dec 05 17:27:04.917 INFO [stderr] | Dec 05 17:27:04.917 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 05 17:27:04.917 INFO [stderr] | ----^^^^^^ Dec 05 17:27:04.917 INFO [stderr] | | Dec 05 17:27:04.917 INFO [stderr] | help: remove this `mut` Dec 05 17:27:04.917 INFO [stderr] | Dec 05 17:27:04.917 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 17:27:04.917 INFO [stderr] Dec 05 17:27:04.918 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:04.918 INFO [stderr] --> src/main.rs:32:41 Dec 05 17:27:04.918 INFO [stderr] | Dec 05 17:27:04.919 INFO [stderr] 32 | Ok(ForkPtyResult::Parent(child, mut pty_master)) => { Dec 05 17:27:04.919 INFO [stderr] | ----^^^^^^^^^^ Dec 05 17:27:04.919 INFO [stderr] | | Dec 05 17:27:04.919 INFO [stderr] | help: remove this `mut` Dec 05 17:27:04.919 INFO [stderr] Dec 05 17:27:04.919 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:04.919 INFO [stderr] --> src/main.rs:79:18 Dec 05 17:27:04.919 INFO [stderr] | Dec 05 17:27:04.919 INFO [stderr] 79 | let (mut in_stream, _) = in_listener.accept().unwrap(); Dec 05 17:27:04.919 INFO [stderr] | ----^^^^^^^^^ Dec 05 17:27:04.919 INFO [stderr] | | Dec 05 17:27:04.919 INFO [stderr] | help: remove this `mut` Dec 05 17:27:04.919 INFO [stderr] Dec 05 17:27:04.939 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.939 INFO [stderr] --> src/main.rs:41:13 Dec 05 17:27:04.939 INFO [stderr] | Dec 05 17:27:04.939 INFO [stderr] 41 | pty_master.resize(winsize); Dec 05 17:27:04.939 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.939 INFO [stderr] | Dec 05 17:27:04.939 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 17:27:04.939 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.939 INFO [stderr] Dec 05 17:27:04.939 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.939 INFO [stderr] --> src/main.rs:54:17 Dec 05 17:27:04.939 INFO [stderr] | Dec 05 17:27:04.939 INFO [stderr] 54 | pty_master_reader.set_nonblocking(true); Dec 05 17:27:04.939 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.939 INFO [stderr] | Dec 05 17:27:04.939 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.939 INFO [stderr] Dec 05 17:27:04.939 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.939 INFO [stderr] --> src/main.rs:84:21 Dec 05 17:27:04.939 INFO [stderr] | Dec 05 17:27:04.939 INFO [stderr] 84 | pty_master_writer.write(&[byte.unwrap()]); Dec 05 17:27:04.939 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:04.939 INFO [stderr] | Dec 05 17:27:04.939 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.939 INFO [stderr] Dec 05 17:27:04.939 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:04.939 INFO [stderr] --> src/main.rs:97:13 Dec 05 17:27:04.939 INFO [stderr] | Dec 05 17:27:04.939 INFO [stderr] 97 | / execvp(&command, &[ Dec 05 17:27:04.939 INFO [stderr] 98 | | CString::new("").unwrap(), Dec 05 17:27:04.939 INFO [stderr] 99 | | ]); Dec 05 17:27:04.939 INFO [stderr] | |_______________^ Dec 05 17:27:04.939 INFO [stderr] | Dec 05 17:27:04.939 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:04.939 INFO [stderr] Dec 05 17:27:05.458 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.74s Dec 05 17:27:05.461 INFO [stderr] su: No module specific data is present Dec 05 17:27:05.965 INFO running `"docker" "inspect" "7b701ee2ffe14819a292d2d1601b0a92a766dfa4b18c60cafea0b028e7c56b22"` Dec 05 17:27:06.198 INFO running `"docker" "rm" "-f" "7b701ee2ffe14819a292d2d1601b0a92a766dfa4b18c60cafea0b028e7c56b22"` Dec 05 17:27:06.464 INFO [stdout] 7b701ee2ffe14819a292d2d1601b0a92a766dfa4b18c60cafea0b028e7c56b22 Dec 05 17:27:06.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 17:27:07.063 INFO [stdout] 7818f9477008d7eac8a87282bea46ac1dc285516246efbc111e94c1f089e3714 Dec 05 17:27:07.070 INFO running `"docker" "start" "-a" "7818f9477008d7eac8a87282bea46ac1dc285516246efbc111e94c1f089e3714"` Dec 05 17:27:08.379 INFO [stderr] usermod: no changes Dec 05 17:27:08.465 INFO [stderr] Compiling forkpty v0.1.0 (/source) Dec 05 17:27:08.988 INFO [stderr] warning: unused imports: `OFlag`, `open` Dec 05 17:27:08.988 INFO [stderr] --> src/main.rs:6:18 Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.988 INFO [stderr] 6 | use nix::fcntl::{OFlag, open}; Dec 05 17:27:08.988 INFO [stderr] | ^^^^^ ^^^^ Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.988 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 17:27:08.988 INFO [stderr] Dec 05 17:27:08.988 INFO [stderr] warning: unused import: `std::process::Command` Dec 05 17:27:08.988 INFO [stderr] --> src/main.rs:7:5 Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.988 INFO [stderr] 7 | use std::process::Command; Dec 05 17:27:08.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.988 INFO [stderr] Dec 05 17:27:08.988 INFO [stderr] warning: unused import: `nix::sys::wait::*` Dec 05 17:27:08.988 INFO [stderr] --> src/main.rs:9:5 Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.988 INFO [stderr] 9 | use nix::sys::wait::*; Dec 05 17:27:08.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.988 INFO [stderr] Dec 05 17:27:08.988 INFO [stderr] warning: unused import: `std::os::unix::io::AsRawFd` Dec 05 17:27:08.988 INFO [stderr] --> src/main.rs:12:5 Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.988 INFO [stderr] 12 | use std::os::unix::io::AsRawFd; Dec 05 17:27:08.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.988 INFO [stderr] Dec 05 17:27:08.988 INFO [stderr] warning: unused import: `std::os::unix::io::IntoRawFd` Dec 05 17:27:08.988 INFO [stderr] --> src/main.rs:13:5 Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.988 INFO [stderr] 13 | use std::os::unix::io::IntoRawFd; Dec 05 17:27:08.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.988 INFO [stderr] Dec 05 17:27:08.988 INFO [stderr] warning: unused import: `std::fs::OpenOptions` Dec 05 17:27:08.988 INFO [stderr] --> src/main.rs:14:5 Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.988 INFO [stderr] 14 | use std::fs::OpenOptions; Dec 05 17:27:08.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.988 INFO [stderr] Dec 05 17:27:08.988 INFO [stderr] warning: unused import: `UnixStream` Dec 05 17:27:08.988 INFO [stderr] --> src/main.rs:16:26 Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.988 INFO [stderr] 16 | use std::os::unix::net::{UnixStream, UnixListener}; Dec 05 17:27:08.988 INFO [stderr] | ^^^^^^^^^^ Dec 05 17:27:08.988 INFO [stderr] Dec 05 17:27:08.988 INFO [stderr] warning: unused import: `std::fs::create_dir_all` Dec 05 17:27:08.988 INFO [stderr] --> src/main.rs:18:5 Dec 05 17:27:08.988 INFO [stderr] | Dec 05 17:27:08.989 INFO [stderr] 18 | use std::fs::create_dir_all; Dec 05 17:27:08.989 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:08.989 INFO [stderr] Dec 05 17:27:08.989 INFO [stderr] warning: unused import: `std::mem` Dec 05 17:27:08.989 INFO [stderr] --> src/main.rs:19:5 Dec 05 17:27:08.989 INFO [stderr] | Dec 05 17:27:08.989 INFO [stderr] 19 | use std::mem; Dec 05 17:27:08.989 INFO [stderr] | ^^^^^^^^ Dec 05 17:27:08.989 INFO [stderr] Dec 05 17:27:09.048 INFO [stderr] warning: unused import: `open` Dec 05 17:27:09.048 INFO [stderr] --> src/lib.rs:14:25 Dec 05 17:27:09.048 INFO [stderr] | Dec 05 17:27:09.048 INFO [stderr] 14 | use nix::fcntl::{OFlag, open, fcntl, FcntlArg}; Dec 05 17:27:09.048 INFO [stderr] | ^^^^ Dec 05 17:27:09.048 INFO [stderr] | Dec 05 17:27:09.048 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 17:27:09.048 INFO [stderr] Dec 05 17:27:09.048 INFO [stderr] warning: unused variable: `buffer` Dec 05 17:27:09.048 INFO [stderr] --> src/main.rs:52:25 Dec 05 17:27:09.048 INFO [stderr] | Dec 05 17:27:09.048 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 05 17:27:09.048 INFO [stderr] | ^^^^^^ help: consider using `_buffer` instead Dec 05 17:27:09.048 INFO [stderr] | Dec 05 17:27:09.048 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 17:27:09.049 INFO [stderr] Dec 05 17:27:09.056 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:09.056 INFO [stderr] --> src/main.rs:52:21 Dec 05 17:27:09.056 INFO [stderr] | Dec 05 17:27:09.056 INFO [stderr] 52 | let mut buffer: Vec = vec![0; libc::BUFSIZ as usize]; Dec 05 17:27:09.056 INFO [stderr] | ----^^^^^^ Dec 05 17:27:09.056 INFO [stderr] | | Dec 05 17:27:09.056 INFO [stderr] | help: remove this `mut` Dec 05 17:27:09.056 INFO [stderr] | Dec 05 17:27:09.056 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 17:27:09.056 INFO [stderr] Dec 05 17:27:09.056 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:09.056 INFO [stderr] --> src/main.rs:32:41 Dec 05 17:27:09.056 INFO [stderr] | Dec 05 17:27:09.056 INFO [stderr] 32 | Ok(ForkPtyResult::Parent(child, mut pty_master)) => { Dec 05 17:27:09.057 INFO [stderr] | ----^^^^^^^^^^ Dec 05 17:27:09.057 INFO [stderr] | | Dec 05 17:27:09.057 INFO [stderr] | help: remove this `mut` Dec 05 17:27:09.057 INFO [stderr] Dec 05 17:27:09.057 INFO [stderr] warning: variable does not need to be mutable Dec 05 17:27:09.057 INFO [stderr] --> src/main.rs:79:18 Dec 05 17:27:09.057 INFO [stderr] | Dec 05 17:27:09.057 INFO [stderr] 79 | let (mut in_stream, _) = in_listener.accept().unwrap(); Dec 05 17:27:09.057 INFO [stderr] | ----^^^^^^^^^ Dec 05 17:27:09.057 INFO [stderr] | | Dec 05 17:27:09.057 INFO [stderr] | help: remove this `mut` Dec 05 17:27:09.057 INFO [stderr] Dec 05 17:27:09.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:09.092 INFO [stderr] --> src/main.rs:41:13 Dec 05 17:27:09.092 INFO [stderr] | Dec 05 17:27:09.092 INFO [stderr] 41 | pty_master.resize(winsize); Dec 05 17:27:09.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:09.092 INFO [stderr] | Dec 05 17:27:09.092 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 17:27:09.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:09.092 INFO [stderr] Dec 05 17:27:09.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:09.092 INFO [stderr] --> src/main.rs:54:17 Dec 05 17:27:09.092 INFO [stderr] | Dec 05 17:27:09.092 INFO [stderr] 54 | pty_master_reader.set_nonblocking(true); Dec 05 17:27:09.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:09.092 INFO [stderr] | Dec 05 17:27:09.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:09.092 INFO [stderr] Dec 05 17:27:09.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:09.092 INFO [stderr] --> src/main.rs:84:21 Dec 05 17:27:09.092 INFO [stderr] | Dec 05 17:27:09.092 INFO [stderr] 84 | pty_master_writer.write(&[byte.unwrap()]); Dec 05 17:27:09.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:09.092 INFO [stderr] | Dec 05 17:27:09.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:09.092 INFO [stderr] Dec 05 17:27:09.092 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:09.092 INFO [stderr] --> src/main.rs:97:13 Dec 05 17:27:09.092 INFO [stderr] | Dec 05 17:27:09.092 INFO [stderr] 97 | / execvp(&command, &[ Dec 05 17:27:09.092 INFO [stderr] 98 | | CString::new("").unwrap(), Dec 05 17:27:09.092 INFO [stderr] 99 | | ]); Dec 05 17:27:09.092 INFO [stderr] | |_______________^ Dec 05 17:27:09.092 INFO [stderr] | Dec 05 17:27:09.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:09.092 INFO [stderr] Dec 05 17:27:09.128 INFO [stderr] warning: unreachable pattern Dec 05 17:27:09.128 INFO [stderr] --> src/lib.rs:147:13 Dec 05 17:27:09.128 INFO [stderr] | Dec 05 17:27:09.128 INFO [stderr] 147 | Ok(-1) => { Dec 05 17:27:09.128 INFO [stderr] | ^^^^^^ Dec 05 17:27:09.128 INFO [stderr] | Dec 05 17:27:09.128 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 05 17:27:09.128 INFO [stderr] Dec 05 17:27:09.128 INFO [stderr] warning: unreachable pattern Dec 05 17:27:09.128 INFO [stderr] --> src/lib.rs:210:13 Dec 05 17:27:09.128 INFO [stderr] | Dec 05 17:27:09.128 INFO [stderr] 210 | Ok(-1) => { Dec 05 17:27:09.128 INFO [stderr] | ^^^^^^ Dec 05 17:27:09.128 INFO [stderr] Dec 05 17:27:09.193 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:09.193 INFO [stderr] --> src/lib.rs:361:13 Dec 05 17:27:09.193 INFO [stderr] | Dec 05 17:27:09.193 INFO [stderr] 361 | close(slave_fd); Dec 05 17:27:09.193 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 17:27:09.193 INFO [stderr] | Dec 05 17:27:09.193 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 17:27:09.193 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:09.193 INFO [stderr] Dec 05 17:27:09.193 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:09.193 INFO [stderr] --> src/lib.rs:375:13 Dec 05 17:27:09.193 INFO [stderr] | Dec 05 17:27:09.193 INFO [stderr] 375 | close(stdin.as_raw_fd()); Dec 05 17:27:09.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:09.193 INFO [stderr] | Dec 05 17:27:09.193 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:09.193 INFO [stderr] Dec 05 17:27:09.193 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:09.193 INFO [stderr] --> src/lib.rs:376:13 Dec 05 17:27:09.193 INFO [stderr] | Dec 05 17:27:09.193 INFO [stderr] 376 | close(stdout.as_raw_fd()); Dec 05 17:27:09.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:09.193 INFO [stderr] | Dec 05 17:27:09.193 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:09.193 INFO [stderr] Dec 05 17:27:09.193 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 17:27:09.193 INFO [stderr] --> src/lib.rs:377:13 Dec 05 17:27:09.193 INFO [stderr] | Dec 05 17:27:09.193 INFO [stderr] 377 | close(stderr.as_raw_fd()); Dec 05 17:27:09.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 17:27:09.193 INFO [stderr] | Dec 05 17:27:09.193 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 17:27:09.193 INFO [stderr] Dec 05 17:27:09.660 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.25s Dec 05 17:27:09.664 INFO [stderr] su: No module specific data is present Dec 05 17:27:10.078 INFO running `"docker" "inspect" "7818f9477008d7eac8a87282bea46ac1dc285516246efbc111e94c1f089e3714"` Dec 05 17:27:10.382 INFO running `"docker" "rm" "-f" "7818f9477008d7eac8a87282bea46ac1dc285516246efbc111e94c1f089e3714"` Dec 05 17:27:10.680 INFO [stdout] 7818f9477008d7eac8a87282bea46ac1dc285516246efbc111e94c1f089e3714 Dec 05 17:27:10.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 17:27:11.212 INFO [stdout] f5b1bf847cf850f5f488ae255d96472602c2a4afc2a1bb3598bc29d5f1caf44f Dec 05 17:27:11.224 INFO running `"docker" "start" "-a" "f5b1bf847cf850f5f488ae255d96472602c2a4afc2a1bb3598bc29d5f1caf44f"` Dec 05 17:27:11.674 INFO [stderr] usermod: no changes Dec 05 17:27:11.702 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 05 17:27:11.703 INFO [stderr] Running /target/debug/deps/forkpty-a921a2fbe8674bfc Dec 05 17:27:11.704 INFO [stdout] Dec 05 17:27:11.704 INFO [stdout] running 0 tests Dec 05 17:27:11.704 INFO [stdout] Dec 05 17:27:11.704 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 17:27:11.704 INFO [stdout] Dec 05 17:27:11.705 INFO [stderr] Running /target/debug/deps/forkpty-cdb129d03d5a5120 Dec 05 17:27:11.706 INFO [stdout] Dec 05 17:27:11.706 INFO [stdout] running 0 tests Dec 05 17:27:11.706 INFO [stdout] Dec 05 17:27:11.706 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 17:27:11.706 INFO [stdout] Dec 05 17:27:11.706 INFO [stderr] Doc-tests forkpty Dec 05 17:27:12.263 INFO [stdout] Dec 05 17:27:12.263 INFO [stdout] running 0 tests Dec 05 17:27:12.263 INFO [stdout] Dec 05 17:27:12.263 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 17:27:12.263 INFO [stdout] Dec 05 17:27:12.269 INFO [stderr] su: No module specific data is present Dec 05 17:27:12.488 INFO running `"docker" "inspect" "f5b1bf847cf850f5f488ae255d96472602c2a4afc2a1bb3598bc29d5f1caf44f"` Dec 05 17:27:12.583 INFO running `"docker" "rm" "-f" "f5b1bf847cf850f5f488ae255d96472602c2a4afc2a1bb3598bc29d5f1caf44f"` Dec 05 17:27:12.664 INFO [stdout] f5b1bf847cf850f5f488ae255d96472602c2a4afc2a1bb3598bc29d5f1caf44f