Nov 09 19:32:24.531 INFO checking JimmyCastiel/bifrost against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 19:32:24.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 19:32:25.006 INFO blam! 4d3a306ad91cc52430922e26539cd29b3dac87b098a5f60fd59eae3104478f54
Nov 09 19:32:25.011 INFO running `"docker" "start" "-a" "4d3a306ad91cc52430922e26539cd29b3dac87b098a5f60fd59eae3104478f54"`
Nov 09 19:32:26.475 INFO kablam! usermod: no changes
Nov 09 19:32:26.571 INFO kablam!     Checking regex v0.2.11
Nov 09 19:32:29.292 INFO kablam!     Checking bifrost v0.1.0 (/source)
Nov 09 19:32:30.559 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.559 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 09 19:32:30.559 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:32:30.559 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.559 INFO kablam! 
Nov 09 19:32:30.559 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.559 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 09 19:32:30.559 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.559 INFO kablam! 
Nov 09 19:32:30.559 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.559 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 09 19:32:30.559 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.559 INFO kablam! 
Nov 09 19:32:30.559 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.559 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 09 19:32:30.559 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.559 INFO kablam! 
Nov 09 19:32:30.559 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.559 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.559 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 09 19:32:30.559 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.559 INFO kablam!     |
Nov 09 19:32:30.560 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.560 INFO kablam! 
Nov 09 19:32:30.560 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.560 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 09 19:32:30.560 INFO kablam!     |
Nov 09 19:32:30.560 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 09 19:32:30.560 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.560 INFO kablam!     |
Nov 09 19:32:30.560 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.560 INFO kablam! 
Nov 09 19:32:30.592 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.592 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 09 19:32:30.592 INFO kablam!     |
Nov 09 19:32:30.592 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 09 19:32:30.592 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.592 INFO kablam!     |
Nov 09 19:32:30.592 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:32:30.592 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.592 INFO kablam! 
Nov 09 19:32:30.592 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.593 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 09 19:32:30.593 INFO kablam!     |
Nov 09 19:32:30.593 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 09 19:32:30.593 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.593 INFO kablam!     |
Nov 09 19:32:30.593 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.593 INFO kablam! 
Nov 09 19:32:30.593 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.593 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 09 19:32:30.593 INFO kablam!     |
Nov 09 19:32:30.593 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 09 19:32:30.593 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.597 INFO kablam!     |
Nov 09 19:32:30.597 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.597 INFO kablam! 
Nov 09 19:32:30.597 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.597 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 09 19:32:30.598 INFO kablam!     |
Nov 09 19:32:30.598 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 09 19:32:30.598 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.598 INFO kablam!     |
Nov 09 19:32:30.598 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.598 INFO kablam! 
Nov 09 19:32:30.598 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.598 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 09 19:32:30.598 INFO kablam!     |
Nov 09 19:32:30.598 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 09 19:32:30.598 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.598 INFO kablam!     |
Nov 09 19:32:30.598 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.598 INFO kablam! 
Nov 09 19:32:30.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:30.605 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 09 19:32:30.605 INFO kablam!     |
Nov 09 19:32:30.605 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 09 19:32:30.605 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:30.606 INFO kablam!     |
Nov 09 19:32:30.606 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:30.606 INFO kablam! 
Nov 09 19:32:32.335 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Nov 09 19:32:32.335 INFO kablam!  --> src/main.rs:5:16
Nov 09 19:32:32.335 INFO kablam!   |
Nov 09 19:32:32.335 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Nov 09 19:32:32.335 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Nov 09 19:32:32.351 INFO kablam!   |
Nov 09 19:32:32.351 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:32:32.351 INFO kablam! 
Nov 09 19:32:32.423 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Nov 09 19:32:32.423 INFO kablam!  --> src/main.rs:5:16
Nov 09 19:32:32.423 INFO kablam!   |
Nov 09 19:32:32.424 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Nov 09 19:32:32.424 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Nov 09 19:32:32.424 INFO kablam!   |
Nov 09 19:32:32.424 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:32:32.424 INFO kablam! 
Nov 09 19:32:32.668 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.668 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 09 19:32:32.668 INFO kablam!     |
Nov 09 19:32:32.668 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 09 19:32:32.669 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.669 INFO kablam!     |
Nov 09 19:32:32.669 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:32:32.670 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.670 INFO kablam! 
Nov 09 19:32:32.670 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.670 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 09 19:32:32.670 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.670 INFO kablam! 
Nov 09 19:32:32.670 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.670 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 09 19:32:32.670 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.670 INFO kablam! 
Nov 09 19:32:32.670 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.670 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 09 19:32:32.670 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.670 INFO kablam! 
Nov 09 19:32:32.670 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.670 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 09 19:32:32.670 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.670 INFO kablam! 
Nov 09 19:32:32.670 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.670 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 09 19:32:32.670 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.670 INFO kablam!     |
Nov 09 19:32:32.670 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.670 INFO kablam! 
Nov 09 19:32:32.737 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.737 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 09 19:32:32.737 INFO kablam!     |
Nov 09 19:32:32.737 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 09 19:32:32.737 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.737 INFO kablam!     |
Nov 09 19:32:32.737 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:32:32.737 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.737 INFO kablam! 
Nov 09 19:32:32.737 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.737 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 09 19:32:32.737 INFO kablam!     |
Nov 09 19:32:32.737 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 09 19:32:32.737 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.737 INFO kablam!     |
Nov 09 19:32:32.737 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.737 INFO kablam! 
Nov 09 19:32:32.737 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.737 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 09 19:32:32.737 INFO kablam!     |
Nov 09 19:32:32.737 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 09 19:32:32.737 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.737 INFO kablam!     |
Nov 09 19:32:32.737 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.737 INFO kablam! 
Nov 09 19:32:32.737 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.737 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 09 19:32:32.737 INFO kablam!     |
Nov 09 19:32:32.737 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 09 19:32:32.737 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.738 INFO kablam!     |
Nov 09 19:32:32.738 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.738 INFO kablam! 
Nov 09 19:32:32.738 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.738 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 09 19:32:32.738 INFO kablam!     |
Nov 09 19:32:32.738 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 09 19:32:32.738 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.738 INFO kablam!     |
Nov 09 19:32:32.738 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.738 INFO kablam! 
Nov 09 19:32:32.738 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:32:32.738 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 09 19:32:32.738 INFO kablam!     |
Nov 09 19:32:32.738 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 09 19:32:32.738 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:32:32.738 INFO kablam!     |
Nov 09 19:32:32.738 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:32:32.738 INFO kablam! 
Nov 09 19:32:32.763 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
Nov 09 19:32:32.774 INFO kablam! su: No module specific data is present
Nov 09 19:32:33.986 INFO running `"docker" "rm" "-f" "4d3a306ad91cc52430922e26539cd29b3dac87b098a5f60fd59eae3104478f54"`
Nov 09 19:32:34.279 INFO blam! 4d3a306ad91cc52430922e26539cd29b3dac87b098a5f60fd59eae3104478f54