Nov 02 21:13:54.505 INFO checking JimmyCastiel/bifrost against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 21:13:54.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 21:13:54.968 INFO blam! 833985774f035fe5a5f40140b61389552aa9e460e282207d18145e94209488ec
Nov 02 21:13:54.970 INFO running `"docker" "start" "-a" "833985774f035fe5a5f40140b61389552aa9e460e282207d18145e94209488ec"`
Nov 02 21:13:56.719 INFO kablam! usermod: no changes
Nov 02 21:13:56.821 INFO kablam!     Checking regex v0.2.11
Nov 02 21:13:59.966 INFO kablam!     Checking bifrost v0.1.0 (/source)
Nov 02 21:14:01.752 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.752 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 02 21:14:01.752 INFO kablam!     |
Nov 02 21:14:01.752 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 02 21:14:01.752 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.752 INFO kablam!     |
Nov 02 21:14:01.752 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 21:14:01.752 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.752 INFO kablam! 
Nov 02 21:14:01.753 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.753 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 02 21:14:01.753 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.753 INFO kablam! 
Nov 02 21:14:01.753 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.753 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 02 21:14:01.753 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.753 INFO kablam! 
Nov 02 21:14:01.753 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.753 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 02 21:14:01.753 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.753 INFO kablam! 
Nov 02 21:14:01.753 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.753 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 02 21:14:01.753 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.753 INFO kablam! 
Nov 02 21:14:01.753 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.753 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 02 21:14:01.753 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.753 INFO kablam!     |
Nov 02 21:14:01.753 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.753 INFO kablam! 
Nov 02 21:14:01.985 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.985 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.985 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 02 21:14:01.985 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.985 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 21:14:01.985 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.985 INFO kablam! 
Nov 02 21:14:01.985 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.985 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.985 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 02 21:14:01.985 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.985 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.985 INFO kablam! 
Nov 02 21:14:01.985 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.985 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.985 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 02 21:14:01.985 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.985 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.985 INFO kablam! 
Nov 02 21:14:01.985 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.985 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.985 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 02 21:14:01.985 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.985 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.985 INFO kablam! 
Nov 02 21:14:01.985 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.985 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 02 21:14:01.985 INFO kablam!     |
Nov 02 21:14:01.986 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 02 21:14:01.986 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.986 INFO kablam!     |
Nov 02 21:14:01.986 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.986 INFO kablam! 
Nov 02 21:14:01.986 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:01.986 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 02 21:14:01.986 INFO kablam!     |
Nov 02 21:14:01.986 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 02 21:14:01.986 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:01.986 INFO kablam!     |
Nov 02 21:14:01.986 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:01.986 INFO kablam! 
Nov 02 21:14:03.525 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Nov 02 21:14:03.525 INFO kablam!  --> src/main.rs:5:16
Nov 02 21:14:03.526 INFO kablam!   |
Nov 02 21:14:03.526 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Nov 02 21:14:03.526 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Nov 02 21:14:03.526 INFO kablam!   |
Nov 02 21:14:03.526 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:14:03.526 INFO kablam! 
Nov 02 21:14:03.778 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Nov 02 21:14:03.778 INFO kablam!  --> src/main.rs:5:16
Nov 02 21:14:03.778 INFO kablam!   |
Nov 02 21:14:03.784 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Nov 02 21:14:03.784 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Nov 02 21:14:03.784 INFO kablam!   |
Nov 02 21:14:03.784 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:14:03.784 INFO kablam! 
Nov 02 21:14:03.793 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:03.793 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 02 21:14:03.793 INFO kablam!     |
Nov 02 21:14:03.793 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 02 21:14:03.793 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:03.796 INFO kablam!     |
Nov 02 21:14:03.796 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 21:14:03.796 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:03.796 INFO kablam! 
Nov 02 21:14:03.796 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:03.796 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 02 21:14:03.797 INFO kablam!     |
Nov 02 21:14:03.797 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 02 21:14:03.797 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:03.797 INFO kablam!     |
Nov 02 21:14:03.797 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:03.797 INFO kablam! 
Nov 02 21:14:03.798 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:03.798 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 02 21:14:03.798 INFO kablam!     |
Nov 02 21:14:03.798 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 02 21:14:03.798 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:03.798 INFO kablam!     |
Nov 02 21:14:03.798 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:03.799 INFO kablam! 
Nov 02 21:14:03.799 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:03.799 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 02 21:14:03.799 INFO kablam!     |
Nov 02 21:14:03.799 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 02 21:14:03.799 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:03.800 INFO kablam!     |
Nov 02 21:14:03.800 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:03.800 INFO kablam! 
Nov 02 21:14:03.801 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:03.801 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 02 21:14:03.801 INFO kablam!     |
Nov 02 21:14:03.801 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 02 21:14:03.801 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:03.801 INFO kablam!     |
Nov 02 21:14:03.802 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:03.802 INFO kablam! 
Nov 02 21:14:03.802 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:03.802 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 02 21:14:03.802 INFO kablam!     |
Nov 02 21:14:03.802 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 02 21:14:03.802 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:03.802 INFO kablam!     |
Nov 02 21:14:03.802 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:03.802 INFO kablam! 
Nov 02 21:14:04.069 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:04.070 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 02 21:14:04.070 INFO kablam!     |
Nov 02 21:14:04.071 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 02 21:14:04.071 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:04.072 INFO kablam!     |
Nov 02 21:14:04.072 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 21:14:04.073 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:04.073 INFO kablam! 
Nov 02 21:14:04.074 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:04.074 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 02 21:14:04.075 INFO kablam!     |
Nov 02 21:14:04.075 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 02 21:14:04.075 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:04.076 INFO kablam!     |
Nov 02 21:14:04.076 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:04.076 INFO kablam! 
Nov 02 21:14:04.076 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:04.077 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 02 21:14:04.077 INFO kablam!     |
Nov 02 21:14:04.077 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 02 21:14:04.077 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:04.077 INFO kablam!     |
Nov 02 21:14:04.077 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:04.077 INFO kablam! 
Nov 02 21:14:04.077 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:04.077 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 02 21:14:04.077 INFO kablam!     |
Nov 02 21:14:04.077 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 02 21:14:04.077 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:04.077 INFO kablam!     |
Nov 02 21:14:04.077 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:04.077 INFO kablam! 
Nov 02 21:14:04.077 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:04.077 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 02 21:14:04.077 INFO kablam!     |
Nov 02 21:14:04.077 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 02 21:14:04.077 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:04.077 INFO kablam!     |
Nov 02 21:14:04.077 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:04.077 INFO kablam! 
Nov 02 21:14:04.077 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 21:14:04.077 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 02 21:14:04.077 INFO kablam!     |
Nov 02 21:14:04.077 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 02 21:14:04.077 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:14:04.077 INFO kablam!     |
Nov 02 21:14:04.077 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 21:14:04.077 INFO kablam! 
Nov 02 21:14:04.121 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
Nov 02 21:14:04.133 INFO kablam! su: No module specific data is present
Nov 02 21:14:05.194 INFO running `"docker" "rm" "-f" "833985774f035fe5a5f40140b61389552aa9e460e282207d18145e94209488ec"`
Nov 02 21:14:05.506 INFO blam! 833985774f035fe5a5f40140b61389552aa9e460e282207d18145e94209488ec