Nov 01 11:43:35.013 INFO checking JimmyCastiel/bifrost against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:43:35.014 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:43:35.412 INFO blam! d36735264423c0eed788a981e3cc7bcc791d7259fcd21f70dcf65c6d14edf20c
Nov 01 11:43:35.413 INFO running `"docker" "start" "-a" "d36735264423c0eed788a981e3cc7bcc791d7259fcd21f70dcf65c6d14edf20c"`
Nov 01 11:43:36.668 INFO kablam! usermod: no changes
Nov 01 11:43:36.812 INFO kablam!     Checking regex v0.2.11
Nov 01 11:43:39.840 INFO kablam!     Checking bifrost v0.1.0 (/source)
Nov 01 11:43:41.942 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.943 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 01 11:43:41.944 INFO kablam!     |
Nov 01 11:43:41.944 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 01 11:43:41.944 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.944 INFO kablam!     |
Nov 01 11:43:41.945 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 11:43:41.945 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.945 INFO kablam! 
Nov 01 11:43:41.948 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.949 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 01 11:43:41.949 INFO kablam!     |
Nov 01 11:43:41.949 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 01 11:43:41.950 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.950 INFO kablam!     |
Nov 01 11:43:41.950 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.950 INFO kablam! 
Nov 01 11:43:41.951 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.951 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 01 11:43:41.951 INFO kablam!     |
Nov 01 11:43:41.951 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 01 11:43:41.952 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.952 INFO kablam!     |
Nov 01 11:43:41.952 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.953 INFO kablam! 
Nov 01 11:43:41.953 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.953 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 01 11:43:41.953 INFO kablam!     |
Nov 01 11:43:41.954 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 01 11:43:41.954 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.954 INFO kablam!     |
Nov 01 11:43:41.954 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.954 INFO kablam! 
Nov 01 11:43:41.955 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.955 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 01 11:43:41.955 INFO kablam!     |
Nov 01 11:43:41.955 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 01 11:43:41.956 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.956 INFO kablam!     |
Nov 01 11:43:41.956 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.956 INFO kablam! 
Nov 01 11:43:41.957 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.957 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 01 11:43:41.957 INFO kablam!     |
Nov 01 11:43:41.957 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 01 11:43:41.958 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.958 INFO kablam!     |
Nov 01 11:43:41.958 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.958 INFO kablam! 
Nov 01 11:43:41.977 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.977 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 01 11:43:41.978 INFO kablam!     |
Nov 01 11:43:41.978 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 01 11:43:41.979 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.979 INFO kablam!     |
Nov 01 11:43:41.979 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 11:43:41.979 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.980 INFO kablam! 
Nov 01 11:43:41.985 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.985 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 01 11:43:41.985 INFO kablam!     |
Nov 01 11:43:41.985 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 01 11:43:41.986 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.986 INFO kablam!     |
Nov 01 11:43:41.986 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.987 INFO kablam! 
Nov 01 11:43:41.987 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.987 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 01 11:43:41.987 INFO kablam!     |
Nov 01 11:43:41.988 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 01 11:43:41.988 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.988 INFO kablam!     |
Nov 01 11:43:41.988 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.989 INFO kablam! 
Nov 01 11:43:41.989 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.989 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 01 11:43:41.989 INFO kablam!     |
Nov 01 11:43:41.990 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 01 11:43:41.990 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.990 INFO kablam!     |
Nov 01 11:43:41.990 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.991 INFO kablam! 
Nov 01 11:43:41.991 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.991 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 01 11:43:41.991 INFO kablam!     |
Nov 01 11:43:41.992 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 01 11:43:41.992 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.992 INFO kablam!     |
Nov 01 11:43:41.993 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.993 INFO kablam! 
Nov 01 11:43:41.993 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:41.993 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 01 11:43:41.994 INFO kablam!     |
Nov 01 11:43:41.994 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 01 11:43:41.994 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:41.994 INFO kablam!     |
Nov 01 11:43:41.995 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:41.995 INFO kablam! 
Nov 01 11:43:43.296 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Nov 01 11:43:43.296 INFO kablam!  --> src/main.rs:5:16
Nov 01 11:43:43.296 INFO kablam!   |
Nov 01 11:43:43.296 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Nov 01 11:43:43.296 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Nov 01 11:43:43.296 INFO kablam!   |
Nov 01 11:43:43.296 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 11:43:43.296 INFO kablam! 
Nov 01 11:43:43.540 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.540 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 01 11:43:43.540 INFO kablam!     |
Nov 01 11:43:43.540 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 01 11:43:43.540 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.540 INFO kablam!     |
Nov 01 11:43:43.540 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 11:43:43.540 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.540 INFO kablam! 
Nov 01 11:43:43.540 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.541 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 01 11:43:43.541 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.541 INFO kablam! 
Nov 01 11:43:43.541 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.541 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 01 11:43:43.541 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.541 INFO kablam! 
Nov 01 11:43:43.541 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.541 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 01 11:43:43.541 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.541 INFO kablam! 
Nov 01 11:43:43.541 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.541 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 01 11:43:43.541 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.541 INFO kablam! 
Nov 01 11:43:43.541 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.541 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 01 11:43:43.541 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.541 INFO kablam!     |
Nov 01 11:43:43.541 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.541 INFO kablam! 
Nov 01 11:43:43.640 INFO kablam! warning: unused imports: `IpAddr`, `Ipv4Addr`
Nov 01 11:43:43.640 INFO kablam!  --> src/main.rs:5:16
Nov 01 11:43:43.640 INFO kablam!   |
Nov 01 11:43:43.640 INFO kablam! 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Nov 01 11:43:43.640 INFO kablam!   |                ^^^^^^ ^^^^^^^^
Nov 01 11:43:43.640 INFO kablam!   |
Nov 01 11:43:43.640 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 11:43:43.640 INFO kablam! 
Nov 01 11:43:43.789 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.789 INFO kablam!    --> src/bifrost/net/std/ftp.rs:330:29
Nov 01 11:43:43.789 INFO kablam!     |
Nov 01 11:43:43.789 INFO kablam! 330 |                             c.shutdown(Shutdown::Both);
Nov 01 11:43:43.789 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.789 INFO kablam!     |
Nov 01 11:43:43.789 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 11:43:43.789 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.789 INFO kablam! 
Nov 01 11:43:43.789 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.789 INFO kablam!    --> src/bifrost/net/std/ftp.rs:350:21
Nov 01 11:43:43.789 INFO kablam!     |
Nov 01 11:43:43.789 INFO kablam! 350 |                     c.shutdown(Shutdown::Both);
Nov 01 11:43:43.789 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.789 INFO kablam!     |
Nov 01 11:43:43.789 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.789 INFO kablam! 
Nov 01 11:43:43.791 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.791 INFO kablam!    --> src/bifrost/net/std/ftp.rs:428:17
Nov 01 11:43:43.791 INFO kablam!     |
Nov 01 11:43:43.791 INFO kablam! 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Nov 01 11:43:43.791 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.791 INFO kablam!     |
Nov 01 11:43:43.791 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.791 INFO kablam! 
Nov 01 11:43:43.791 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.791 INFO kablam!    --> src/bifrost/net/std/ftp.rs:441:17
Nov 01 11:43:43.791 INFO kablam!     |
Nov 01 11:43:43.791 INFO kablam! 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Nov 01 11:43:43.791 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.791 INFO kablam!     |
Nov 01 11:43:43.791 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.791 INFO kablam! 
Nov 01 11:43:43.791 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.791 INFO kablam!    --> src/bifrost/net/std/ftp.rs:456:17
Nov 01 11:43:43.791 INFO kablam!     |
Nov 01 11:43:43.791 INFO kablam! 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Nov 01 11:43:43.792 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.792 INFO kablam!     |
Nov 01 11:43:43.792 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.792 INFO kablam! 
Nov 01 11:43:43.792 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:43:43.792 INFO kablam!    --> src/bifrost/net/std/ftp.rs:469:17
Nov 01 11:43:43.792 INFO kablam!     |
Nov 01 11:43:43.792 INFO kablam! 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Nov 01 11:43:43.792 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:43:43.792 INFO kablam!     |
Nov 01 11:43:43.792 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:43:43.792 INFO kablam! 
Nov 01 11:43:43.817 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
Nov 01 11:43:43.821 INFO kablam! su: No module specific data is present
Nov 01 11:43:44.674 INFO running `"docker" "rm" "-f" "d36735264423c0eed788a981e3cc7bcc791d7259fcd21f70dcf65c6d14edf20c"`
Nov 01 11:43:45.027 INFO blam! d36735264423c0eed788a981e3cc7bcc791d7259fcd21f70dcf65c6d14edf20c