Oct 15 09:54:32.501 INFO testing JimmyCastiel/bifrost against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1
Oct 15 09:54:32.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-3/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-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"`
Oct 15 09:54:32.719 INFO blam! 8bbbb990fdc8001d3ecd838b0bf38e771d939fbed080c7448a152bf4d7198820
Oct 15 09:54:32.725 INFO running `"docker" "start" "-a" "8bbbb990fdc8001d3ecd838b0bf38e771d939fbed080c7448a152bf4d7198820"`
Oct 15 09:54:33.329 INFO kablam! usermod: no changes
Oct 15 09:54:33.380 INFO kablam!    Compiling regex v0.2.11
Oct 15 09:54:41.747 INFO kablam!    Compiling bifrost v0.1.0 (/source)
Oct 15 09:54:42.702 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:42.702 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Oct 15 09:54:42.703 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 15 09:54:42.703 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:42.703 INFO kablam! 
Oct 15 09:54:42.703 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:42.703 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Oct 15 09:54:42.703 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:42.703 INFO kablam! 
Oct 15 09:54:42.703 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:42.703 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Oct 15 09:54:42.703 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:42.703 INFO kablam! 
Oct 15 09:54:42.703 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:42.703 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Oct 15 09:54:42.703 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:42.703 INFO kablam! 
Oct 15 09:54:42.703 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:42.703 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Oct 15 09:54:42.703 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:42.703 INFO kablam! 
Oct 15 09:54:42.703 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:42.703 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Oct 15 09:54:42.703 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:42.703 INFO kablam!     |
Oct 15 09:54:42.703 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:42.703 INFO kablam! 
Oct 15 09:54:43.971 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Oct 15 09:54:43.971 INFO kablam!  --> src/main.rs:5:16
Oct 15 09:54:43.971 INFO kablam!   |
Oct 15 09:54:43.971 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Oct 15 09:54:43.971 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Oct 15 09:54:43.971 INFO kablam!   |
Oct 15 09:54:43.971 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 15 09:54:43.971 INFO kablam! 
Oct 15 09:54:44.163 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:44.163 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Oct 15 09:54:44.163 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 15 09:54:44.163 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:44.163 INFO kablam! 
Oct 15 09:54:44.163 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:44.163 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Oct 15 09:54:44.163 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:44.163 INFO kablam! 
Oct 15 09:54:44.163 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:44.163 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Oct 15 09:54:44.163 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:44.163 INFO kablam! 
Oct 15 09:54:44.163 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:44.163 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Oct 15 09:54:44.163 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:44.163 INFO kablam! 
Oct 15 09:54:44.163 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:44.163 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Oct 15 09:54:44.163 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:44.163 INFO kablam! 
Oct 15 09:54:44.163 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:44.163 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Oct 15 09:54:44.163 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:44.163 INFO kablam!     |
Oct 15 09:54:44.163 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:44.163 INFO kablam! 
Oct 15 09:54:45.431 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.07s
Oct 15 09:54:45.434 INFO kablam! su: No module specific data is present
Oct 15 09:54:45.847 INFO running `"docker" "rm" "-f" "8bbbb990fdc8001d3ecd838b0bf38e771d939fbed080c7448a152bf4d7198820"`
Oct 15 09:54:45.974 INFO blam! 8bbbb990fdc8001d3ecd838b0bf38e771d939fbed080c7448a152bf4d7198820
Oct 15 09:54:45.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-3/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-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"`
Oct 15 09:54:46.409 INFO blam! 1505724d32c3403b92e7b66684cd7650f1dd3d32677acad178222ca4d9eebce1
Oct 15 09:54:46.417 INFO running `"docker" "start" "-a" "1505724d32c3403b92e7b66684cd7650f1dd3d32677acad178222ca4d9eebce1"`
Oct 15 09:54:47.102 INFO kablam! usermod: no changes
Oct 15 09:54:47.167 INFO kablam!    Compiling bifrost v0.1.0 (/source)
Oct 15 09:54:48.529 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.529 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Oct 15 09:54:48.529 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 15 09:54:48.529 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.529 INFO kablam! 
Oct 15 09:54:48.529 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.529 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Oct 15 09:54:48.529 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.529 INFO kablam! 
Oct 15 09:54:48.529 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.529 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Oct 15 09:54:48.529 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.529 INFO kablam! 
Oct 15 09:54:48.529 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.529 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Oct 15 09:54:48.529 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.529 INFO kablam! 
Oct 15 09:54:48.529 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.529 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Oct 15 09:54:48.529 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.529 INFO kablam!     |
Oct 15 09:54:48.529 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.530 INFO kablam! 
Oct 15 09:54:48.530 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.530 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Oct 15 09:54:48.530 INFO kablam!     |
Oct 15 09:54:48.530 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Oct 15 09:54:48.530 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.530 INFO kablam!     |
Oct 15 09:54:48.530 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.530 INFO kablam! 
Oct 15 09:54:48.619 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Oct 15 09:54:48.619 INFO kablam!  --> src/main.rs:5:16
Oct 15 09:54:48.619 INFO kablam!   |
Oct 15 09:54:48.619 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Oct 15 09:54:48.619 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Oct 15 09:54:48.619 INFO kablam!   |
Oct 15 09:54:48.619 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 15 09:54:48.619 INFO kablam! 
Oct 15 09:54:48.783 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.783 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Oct 15 09:54:48.783 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 15 09:54:48.783 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.783 INFO kablam! 
Oct 15 09:54:48.783 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.783 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Oct 15 09:54:48.783 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.783 INFO kablam! 
Oct 15 09:54:48.783 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.783 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Oct 15 09:54:48.783 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.783 INFO kablam! 
Oct 15 09:54:48.783 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.783 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Oct 15 09:54:48.783 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.783 INFO kablam! 
Oct 15 09:54:48.783 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.783 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Oct 15 09:54:48.783 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.783 INFO kablam!     |
Oct 15 09:54:48.783 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.783 INFO kablam! 
Oct 15 09:54:48.783 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 09:54:48.783 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Oct 15 09:54:48.784 INFO kablam!     |
Oct 15 09:54:48.784 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Oct 15 09:54:48.784 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 09:54:48.784 INFO kablam!     |
Oct 15 09:54:48.784 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 09:54:48.784 INFO kablam! 
Oct 15 09:54:49.249 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Oct 15 09:54:49.253 INFO kablam! su: No module specific data is present
Oct 15 09:54:49.693 INFO running `"docker" "rm" "-f" "1505724d32c3403b92e7b66684cd7650f1dd3d32677acad178222ca4d9eebce1"`
Oct 15 09:54:50.069 INFO blam! 1505724d32c3403b92e7b66684cd7650f1dd3d32677acad178222ca4d9eebce1