Dec 05 01:53:01.933 INFO checking JimmyCastiel/bifrost against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 01:53:01.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 01:53:02.326 INFO [stdout] 3bbe5b971d8052d921c1eedfc8821415b01e8d32e3409f8bef8915366799d322 Dec 05 01:53:02.329 INFO running `"docker" "start" "-a" "3bbe5b971d8052d921c1eedfc8821415b01e8d32e3409f8bef8915366799d322"` Dec 05 01:53:04.331 INFO [stderr] usermod: no changes Dec 05 01:53:04.395 INFO [stderr] Checking regex v0.2.11 Dec 05 01:53:07.419 INFO [stderr] Checking bifrost v0.1.0 (/source) Dec 05 01:53:09.075 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.075 INFO [stderr] --> src/bifrost/net/std/ftp.rs:330:29 Dec 05 01:53:09.075 INFO [stderr] | Dec 05 01:53:09.075 INFO [stderr] 330 | c.shutdown(Shutdown::Both); Dec 05 01:53:09.075 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.075 INFO [stderr] | Dec 05 01:53:09.075 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 01:53:09.075 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.075 INFO [stderr] Dec 05 01:53:09.075 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.075 INFO [stderr] --> src/bifrost/net/std/ftp.rs:350:21 Dec 05 01:53:09.075 INFO [stderr] | Dec 05 01:53:09.075 INFO [stderr] 350 | c.shutdown(Shutdown::Both); Dec 05 01:53:09.075 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.075 INFO [stderr] | Dec 05 01:53:09.075 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.075 INFO [stderr] Dec 05 01:53:09.075 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.075 INFO [stderr] --> src/bifrost/net/std/ftp.rs:428:17 Dec 05 01:53:09.075 INFO [stderr] | Dec 05 01:53:09.075 INFO [stderr] 428 | self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None); Dec 05 01:53:09.076 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.076 INFO [stderr] | Dec 05 01:53:09.076 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.076 INFO [stderr] Dec 05 01:53:09.076 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.076 INFO [stderr] --> src/bifrost/net/std/ftp.rs:441:17 Dec 05 01:53:09.076 INFO [stderr] | Dec 05 01:53:09.076 INFO [stderr] 441 | self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() })); Dec 05 01:53:09.076 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.076 INFO [stderr] | Dec 05 01:53:09.076 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.076 INFO [stderr] Dec 05 01:53:09.076 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.076 INFO [stderr] --> src/bifrost/net/std/ftp.rs:456:17 Dec 05 01:53:09.076 INFO [stderr] | Dec 05 01:53:09.076 INFO [stderr] 456 | self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None); Dec 05 01:53:09.076 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.076 INFO [stderr] | Dec 05 01:53:09.076 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.076 INFO [stderr] Dec 05 01:53:09.076 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.076 INFO [stderr] --> src/bifrost/net/std/ftp.rs:469:17 Dec 05 01:53:09.076 INFO [stderr] | Dec 05 01:53:09.076 INFO [stderr] 469 | self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None); Dec 05 01:53:09.076 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.076 INFO [stderr] | Dec 05 01:53:09.076 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.076 INFO [stderr] Dec 05 01:53:09.319 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.319 INFO [stderr] --> src/bifrost/net/std/ftp.rs:330:29 Dec 05 01:53:09.319 INFO [stderr] | Dec 05 01:53:09.319 INFO [stderr] 330 | c.shutdown(Shutdown::Both); Dec 05 01:53:09.319 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.319 INFO [stderr] | Dec 05 01:53:09.319 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 01:53:09.319 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.319 INFO [stderr] Dec 05 01:53:09.319 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.319 INFO [stderr] --> src/bifrost/net/std/ftp.rs:350:21 Dec 05 01:53:09.319 INFO [stderr] | Dec 05 01:53:09.319 INFO [stderr] 350 | c.shutdown(Shutdown::Both); Dec 05 01:53:09.319 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.319 INFO [stderr] | Dec 05 01:53:09.319 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.319 INFO [stderr] Dec 05 01:53:09.319 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.319 INFO [stderr] --> src/bifrost/net/std/ftp.rs:428:17 Dec 05 01:53:09.319 INFO [stderr] | Dec 05 01:53:09.319 INFO [stderr] 428 | self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None); Dec 05 01:53:09.319 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.319 INFO [stderr] | Dec 05 01:53:09.319 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.319 INFO [stderr] Dec 05 01:53:09.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.320 INFO [stderr] --> src/bifrost/net/std/ftp.rs:441:17 Dec 05 01:53:09.320 INFO [stderr] | Dec 05 01:53:09.320 INFO [stderr] 441 | self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() })); Dec 05 01:53:09.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.320 INFO [stderr] | Dec 05 01:53:09.320 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.320 INFO [stderr] Dec 05 01:53:09.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.320 INFO [stderr] --> src/bifrost/net/std/ftp.rs:456:17 Dec 05 01:53:09.320 INFO [stderr] | Dec 05 01:53:09.320 INFO [stderr] 456 | self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None); Dec 05 01:53:09.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.320 INFO [stderr] | Dec 05 01:53:09.320 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.320 INFO [stderr] Dec 05 01:53:09.320 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:09.320 INFO [stderr] --> src/bifrost/net/std/ftp.rs:469:17 Dec 05 01:53:09.320 INFO [stderr] | Dec 05 01:53:09.320 INFO [stderr] 469 | self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None); Dec 05 01:53:09.320 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:09.320 INFO [stderr] | Dec 05 01:53:09.320 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:09.320 INFO [stderr] Dec 05 01:53:10.531 INFO [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr` Dec 05 01:53:10.531 INFO [stderr] --> src/main.rs:5:16 Dec 05 01:53:10.531 INFO [stderr] | Dec 05 01:53:10.531 INFO [stderr] 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs}; Dec 05 01:53:10.531 INFO [stderr] | ^^^^^^ ^^^^^^^^ Dec 05 01:53:10.531 INFO [stderr] | Dec 05 01:53:10.531 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 01:53:10.531 INFO [stderr] Dec 05 01:53:10.700 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:10.700 INFO [stderr] --> src/bifrost/net/std/ftp.rs:330:29 Dec 05 01:53:10.700 INFO [stderr] | Dec 05 01:53:10.700 INFO [stderr] 330 | c.shutdown(Shutdown::Both); Dec 05 01:53:10.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:10.700 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 01:53:10.701 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:10.701 INFO [stderr] Dec 05 01:53:10.701 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:10.701 INFO [stderr] --> src/bifrost/net/std/ftp.rs:350:21 Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] 350 | c.shutdown(Shutdown::Both); Dec 05 01:53:10.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:10.701 INFO [stderr] Dec 05 01:53:10.701 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:10.701 INFO [stderr] --> src/bifrost/net/std/ftp.rs:428:17 Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] 428 | self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None); Dec 05 01:53:10.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:10.701 INFO [stderr] Dec 05 01:53:10.701 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:10.701 INFO [stderr] --> src/bifrost/net/std/ftp.rs:441:17 Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] 441 | self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() })); Dec 05 01:53:10.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:10.701 INFO [stderr] Dec 05 01:53:10.701 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:10.701 INFO [stderr] --> src/bifrost/net/std/ftp.rs:456:17 Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] 456 | self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None); Dec 05 01:53:10.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:10.701 INFO [stderr] Dec 05 01:53:10.701 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:10.701 INFO [stderr] --> src/bifrost/net/std/ftp.rs:469:17 Dec 05 01:53:10.701 INFO [stderr] | Dec 05 01:53:10.701 INFO [stderr] 469 | self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None); Dec 05 01:53:10.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:10.702 INFO [stderr] | Dec 05 01:53:10.702 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:10.702 INFO [stderr] Dec 05 01:53:11.079 INFO [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr` Dec 05 01:53:11.079 INFO [stderr] --> src/main.rs:5:16 Dec 05 01:53:11.079 INFO [stderr] | Dec 05 01:53:11.079 INFO [stderr] 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs}; Dec 05 01:53:11.079 INFO [stderr] | ^^^^^^ ^^^^^^^^ Dec 05 01:53:11.079 INFO [stderr] | Dec 05 01:53:11.079 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 01:53:11.079 INFO [stderr] Dec 05 01:53:11.229 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:11.229 INFO [stderr] --> src/bifrost/net/std/ftp.rs:330:29 Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] 330 | c.shutdown(Shutdown::Both); Dec 05 01:53:11.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 01:53:11.229 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:11.229 INFO [stderr] Dec 05 01:53:11.229 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:11.229 INFO [stderr] --> src/bifrost/net/std/ftp.rs:350:21 Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] 350 | c.shutdown(Shutdown::Both); Dec 05 01:53:11.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:11.229 INFO [stderr] Dec 05 01:53:11.229 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:11.229 INFO [stderr] --> src/bifrost/net/std/ftp.rs:428:17 Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] 428 | self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None); Dec 05 01:53:11.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:11.229 INFO [stderr] Dec 05 01:53:11.229 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:11.229 INFO [stderr] --> src/bifrost/net/std/ftp.rs:441:17 Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] 441 | self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() })); Dec 05 01:53:11.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:11.229 INFO [stderr] Dec 05 01:53:11.229 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:11.229 INFO [stderr] --> src/bifrost/net/std/ftp.rs:456:17 Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] 456 | self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None); Dec 05 01:53:11.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:11.229 INFO [stderr] Dec 05 01:53:11.229 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 01:53:11.229 INFO [stderr] --> src/bifrost/net/std/ftp.rs:469:17 Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] 469 | self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None); Dec 05 01:53:11.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 01:53:11.229 INFO [stderr] | Dec 05 01:53:11.229 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 01:53:11.229 INFO [stderr] Dec 05 01:53:11.255 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.89s Dec 05 01:53:11.255 INFO [stderr] su: No module specific data is present Dec 05 01:53:11.916 INFO running `"docker" "inspect" "3bbe5b971d8052d921c1eedfc8821415b01e8d32e3409f8bef8915366799d322"` Dec 05 01:53:12.327 INFO running `"docker" "rm" "-f" "3bbe5b971d8052d921c1eedfc8821415b01e8d32e3409f8bef8915366799d322"` Dec 05 01:53:12.678 INFO [stdout] 3bbe5b971d8052d921c1eedfc8821415b01e8d32e3409f8bef8915366799d322