Nov 04 13:19:50.690 INFO checking JimmyCastiel/bifrost against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 13:19:50.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 13:19:51.193 INFO blam! 90ba22b697988877e12a1d377d561c36486730e38662e992e9e8342c905df340
Nov 04 13:19:51.195 INFO running `"docker" "start" "-a" "90ba22b697988877e12a1d377d561c36486730e38662e992e9e8342c905df340"`
Nov 04 13:19:52.731 INFO kablam! usermod: no changes
Nov 04 13:19:52.811 INFO kablam!     Checking regex v0.2.11
Nov 04 13:19:55.807 INFO kablam!     Checking bifrost v0.1.0 (/source)
Nov 04 13:19:57.290 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.290 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 04 13:19:57.290 INFO kablam!     |
Nov 04 13:19:57.290 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 04 13:19:57.290 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.290 INFO kablam!     |
Nov 04 13:19:57.290 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 13:19:57.290 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.290 INFO kablam! 
Nov 04 13:19:57.290 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.290 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 04 13:19:57.290 INFO kablam!     |
Nov 04 13:19:57.290 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 04 13:19:57.290 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.291 INFO kablam! 
Nov 04 13:19:57.291 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.291 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 04 13:19:57.291 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.291 INFO kablam! 
Nov 04 13:19:57.291 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.291 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 04 13:19:57.291 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.291 INFO kablam! 
Nov 04 13:19:57.291 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.291 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 04 13:19:57.291 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.291 INFO kablam! 
Nov 04 13:19:57.291 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.291 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 04 13:19:57.291 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.291 INFO kablam!     |
Nov 04 13:19:57.291 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.291 INFO kablam! 
Nov 04 13:19:57.371 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.371 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 04 13:19:57.371 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 13:19:57.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.371 INFO kablam! 
Nov 04 13:19:57.371 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.371 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 04 13:19:57.371 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.371 INFO kablam! 
Nov 04 13:19:57.371 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.371 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 04 13:19:57.371 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.371 INFO kablam! 
Nov 04 13:19:57.371 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.371 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 04 13:19:57.371 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.371 INFO kablam! 
Nov 04 13:19:57.371 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.371 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 04 13:19:57.371 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.371 INFO kablam! 
Nov 04 13:19:57.371 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:57.371 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 04 13:19:57.371 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:57.371 INFO kablam!     |
Nov 04 13:19:57.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:57.371 INFO kablam! 
Nov 04 13:19:58.687 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Nov 04 13:19:58.687 INFO kablam!  --> src/main.rs:5:16
Nov 04 13:19:58.687 INFO kablam!   |
Nov 04 13:19:58.687 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Nov 04 13:19:58.687 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Nov 04 13:19:58.687 INFO kablam!   |
Nov 04 13:19:58.687 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 13:19:58.687 INFO kablam! 
Nov 04 13:19:59.019 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.019 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 04 13:19:59.019 INFO kablam!     |
Nov 04 13:19:59.019 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 04 13:19:59.019 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 13:19:59.039 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.039 INFO kablam! 
Nov 04 13:19:59.039 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.039 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 04 13:19:59.039 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.039 INFO kablam! 
Nov 04 13:19:59.039 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.039 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 04 13:19:59.039 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.039 INFO kablam! 
Nov 04 13:19:59.039 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.039 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 04 13:19:59.039 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.039 INFO kablam! 
Nov 04 13:19:59.039 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.039 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 04 13:19:59.039 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.039 INFO kablam! 
Nov 04 13:19:59.039 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.039 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 04 13:19:59.039 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.039 INFO kablam!     |
Nov 04 13:19:59.039 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.039 INFO kablam! 
Nov 04 13:19:59.119 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Nov 04 13:19:59.119 INFO kablam!  --> src/main.rs:5:16
Nov 04 13:19:59.119 INFO kablam!   |
Nov 04 13:19:59.119 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Nov 04 13:19:59.119 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Nov 04 13:19:59.123 INFO kablam!   |
Nov 04 13:19:59.123 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 13:19:59.123 INFO kablam! 
Nov 04 13:19:59.280 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.280 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 04 13:19:59.280 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 13:19:59.280 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.280 INFO kablam! 
Nov 04 13:19:59.280 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.280 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 04 13:19:59.280 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.280 INFO kablam! 
Nov 04 13:19:59.280 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.280 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 04 13:19:59.280 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.280 INFO kablam! 
Nov 04 13:19:59.280 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.280 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 04 13:19:59.280 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.280 INFO kablam! 
Nov 04 13:19:59.280 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.280 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 04 13:19:59.280 INFO kablam!     |
Nov 04 13:19:59.280 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 04 13:19:59.281 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.281 INFO kablam!     |
Nov 04 13:19:59.281 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.281 INFO kablam! 
Nov 04 13:19:59.281 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 13:19:59.281 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 04 13:19:59.281 INFO kablam!     |
Nov 04 13:19:59.281 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 04 13:19:59.281 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 13:19:59.281 INFO kablam!     |
Nov 04 13:19:59.281 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 13:19:59.281 INFO kablam! 
Nov 04 13:19:59.328 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
Nov 04 13:19:59.332 INFO kablam! su: No module specific data is present
Nov 04 13:20:00.191 INFO running `"docker" "rm" "-f" "90ba22b697988877e12a1d377d561c36486730e38662e992e9e8342c905df340"`
Nov 04 13:20:00.495 INFO blam! 90ba22b697988877e12a1d377d561c36486730e38662e992e9e8342c905df340