Dec 14 09:12:10.243 INFO testing JimmyCastiel/bifrost against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 09:12:10.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 09:12:10.568 INFO [stdout] 2ca7f8cb5f2a234d4ad95676310e0663b71e6a6574946f4e03e89c06582fb939
Dec 14 09:12:10.572 INFO running `"docker" "start" "-a" "2ca7f8cb5f2a234d4ad95676310e0663b71e6a6574946f4e03e89c06582fb939"`
Dec 14 09:12:11.586 INFO [stderr] usermod: no changes
Dec 14 09:12:11.675 INFO [stderr]    Compiling regex v0.2.11
Dec 14 09:12:20.043 INFO [stderr]    Compiling bifrost v0.1.0 (/source)
Dec 14 09:12:21.336 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:21.337 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:330:29
Dec 14 09:12:21.337 INFO [stderr]     |
Dec 14 09:12:21.337 INFO [stderr] 330 |                             c.shutdown(Shutdown::Both);
Dec 14 09:12:21.337 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:21.337 INFO [stderr]     |
Dec 14 09:12:21.337 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:12:21.337 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:21.337 INFO [stderr] 
Dec 14 09:12:21.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:21.337 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:350:21
Dec 14 09:12:21.337 INFO [stderr]     |
Dec 14 09:12:21.337 INFO [stderr] 350 |                     c.shutdown(Shutdown::Both);
Dec 14 09:12:21.337 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:21.337 INFO [stderr]     |
Dec 14 09:12:21.337 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:21.337 INFO [stderr] 
Dec 14 09:12:21.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:21.337 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:428:17
Dec 14 09:12:21.337 INFO [stderr]     |
Dec 14 09:12:21.337 INFO [stderr] 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Dec 14 09:12:21.337 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:21.337 INFO [stderr]     |
Dec 14 09:12:21.337 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:21.337 INFO [stderr] 
Dec 14 09:12:21.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:21.343 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:441:17
Dec 14 09:12:21.343 INFO [stderr]     |
Dec 14 09:12:21.343 INFO [stderr] 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Dec 14 09:12:21.343 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:21.343 INFO [stderr]     |
Dec 14 09:12:21.343 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:21.343 INFO [stderr] 
Dec 14 09:12:21.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:21.343 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:456:17
Dec 14 09:12:21.343 INFO [stderr]     |
Dec 14 09:12:21.343 INFO [stderr] 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Dec 14 09:12:21.343 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:21.343 INFO [stderr]     |
Dec 14 09:12:21.343 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:21.343 INFO [stderr] 
Dec 14 09:12:21.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:21.343 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:469:17
Dec 14 09:12:21.343 INFO [stderr]     |
Dec 14 09:12:21.343 INFO [stderr] 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Dec 14 09:12:21.343 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:21.343 INFO [stderr]     |
Dec 14 09:12:21.343 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:21.343 INFO [stderr] 
Dec 14 09:12:22.641 INFO [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`
Dec 14 09:12:22.641 INFO [stderr]  --> src/main.rs:5:16
Dec 14 09:12:22.641 INFO [stderr]   |
Dec 14 09:12:22.643 INFO [stderr] 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Dec 14 09:12:22.643 INFO [stderr]   |                ^^^^^^ ^^^^^^^^
Dec 14 09:12:22.643 INFO [stderr]   |
Dec 14 09:12:22.643 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:12:22.643 INFO [stderr] 
Dec 14 09:12:22.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:22.808 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:330:29
Dec 14 09:12:22.808 INFO [stderr]     |
Dec 14 09:12:22.808 INFO [stderr] 330 |                             c.shutdown(Shutdown::Both);
Dec 14 09:12:22.808 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:22.808 INFO [stderr]     |
Dec 14 09:12:22.808 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:12:22.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:22.808 INFO [stderr] 
Dec 14 09:12:22.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:22.808 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:350:21
Dec 14 09:12:22.808 INFO [stderr]     |
Dec 14 09:12:22.808 INFO [stderr] 350 |                     c.shutdown(Shutdown::Both);
Dec 14 09:12:22.808 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:22.808 INFO [stderr]     |
Dec 14 09:12:22.808 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:22.808 INFO [stderr] 
Dec 14 09:12:22.808 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:22.808 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:428:17
Dec 14 09:12:22.809 INFO [stderr]     |
Dec 14 09:12:22.809 INFO [stderr] 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Dec 14 09:12:22.809 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:22.809 INFO [stderr]     |
Dec 14 09:12:22.809 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:22.809 INFO [stderr] 
Dec 14 09:12:22.809 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:22.809 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:441:17
Dec 14 09:12:22.809 INFO [stderr]     |
Dec 14 09:12:22.809 INFO [stderr] 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Dec 14 09:12:22.809 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:22.809 INFO [stderr]     |
Dec 14 09:12:22.809 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:22.809 INFO [stderr] 
Dec 14 09:12:22.809 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:22.809 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:456:17
Dec 14 09:12:22.809 INFO [stderr]     |
Dec 14 09:12:22.809 INFO [stderr] 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Dec 14 09:12:22.809 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:22.809 INFO [stderr]     |
Dec 14 09:12:22.809 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:22.809 INFO [stderr] 
Dec 14 09:12:22.809 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:22.809 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:469:17
Dec 14 09:12:22.809 INFO [stderr]     |
Dec 14 09:12:22.809 INFO [stderr] 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Dec 14 09:12:22.809 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:22.809 INFO [stderr]     |
Dec 14 09:12:22.809 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:22.809 INFO [stderr] 
Dec 14 09:12:23.773 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.16s
Dec 14 09:12:23.779 INFO [stderr] su: No module specific data is present
Dec 14 09:12:24.098 INFO running `"docker" "inspect" "2ca7f8cb5f2a234d4ad95676310e0663b71e6a6574946f4e03e89c06582fb939"`
Dec 14 09:12:24.263 INFO running `"docker" "rm" "-f" "2ca7f8cb5f2a234d4ad95676310e0663b71e6a6574946f4e03e89c06582fb939"`
Dec 14 09:12:24.397 INFO [stdout] 2ca7f8cb5f2a234d4ad95676310e0663b71e6a6574946f4e03e89c06582fb939
Dec 14 09:12:24.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 09:12:24.634 INFO [stdout] 14097ac4857dace7da1f16d11d23377de3801a02e6eab0ab2e35b07fdb35e6b6
Dec 14 09:12:24.639 INFO running `"docker" "start" "-a" "14097ac4857dace7da1f16d11d23377de3801a02e6eab0ab2e35b07fdb35e6b6"`
Dec 14 09:12:25.475 INFO [stderr] usermod: no changes
Dec 14 09:12:25.555 INFO [stderr]    Compiling bifrost v0.1.0 (/source)
Dec 14 09:12:26.735 INFO [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`
Dec 14 09:12:26.735 INFO [stderr]  --> src/main.rs:5:16
Dec 14 09:12:26.735 INFO [stderr]   |
Dec 14 09:12:26.735 INFO [stderr] 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs};
Dec 14 09:12:26.735 INFO [stderr]   |                ^^^^^^ ^^^^^^^^
Dec 14 09:12:26.735 INFO [stderr]   |
Dec 14 09:12:26.735 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:12:26.735 INFO [stderr] 
Dec 14 09:12:26.871 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:26.871 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:330:29
Dec 14 09:12:26.871 INFO [stderr]     |
Dec 14 09:12:26.871 INFO [stderr] 330 |                             c.shutdown(Shutdown::Both);
Dec 14 09:12:26.871 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:26.871 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:12:26.872 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:26.872 INFO [stderr] 
Dec 14 09:12:26.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:26.872 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:350:21
Dec 14 09:12:26.872 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr] 350 |                     c.shutdown(Shutdown::Both);
Dec 14 09:12:26.872 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:26.872 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:26.872 INFO [stderr] 
Dec 14 09:12:26.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:26.872 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:428:17
Dec 14 09:12:26.872 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr] 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Dec 14 09:12:26.872 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:26.872 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:26.872 INFO [stderr] 
Dec 14 09:12:26.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:26.872 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:441:17
Dec 14 09:12:26.872 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr] 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Dec 14 09:12:26.872 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:26.872 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:26.872 INFO [stderr] 
Dec 14 09:12:26.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:26.872 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:456:17
Dec 14 09:12:26.872 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr] 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Dec 14 09:12:26.872 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:26.872 INFO [stderr]     |
Dec 14 09:12:26.872 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:26.872 INFO [stderr] 
Dec 14 09:12:26.875 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:26.875 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:469:17
Dec 14 09:12:26.875 INFO [stderr]     |
Dec 14 09:12:26.875 INFO [stderr] 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Dec 14 09:12:26.875 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:26.875 INFO [stderr]     |
Dec 14 09:12:26.875 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:26.875 INFO [stderr] 
Dec 14 09:12:27.042 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:27.042 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:330:29
Dec 14 09:12:27.042 INFO [stderr]     |
Dec 14 09:12:27.042 INFO [stderr] 330 |                             c.shutdown(Shutdown::Both);
Dec 14 09:12:27.042 INFO [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:27.042 INFO [stderr]     |
Dec 14 09:12:27.042 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:12:27.042 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:27.042 INFO [stderr] 
Dec 14 09:12:27.042 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:27.042 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:350:21
Dec 14 09:12:27.042 INFO [stderr]     |
Dec 14 09:12:27.043 INFO [stderr] 350 |                     c.shutdown(Shutdown::Both);
Dec 14 09:12:27.043 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:27.043 INFO [stderr]     |
Dec 14 09:12:27.043 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:27.043 INFO [stderr] 
Dec 14 09:12:27.043 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:27.043 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:428:17
Dec 14 09:12:27.043 INFO [stderr]     |
Dec 14 09:12:27.043 INFO [stderr] 428 |                 self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None);
Dec 14 09:12:27.043 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:27.043 INFO [stderr]     |
Dec 14 09:12:27.043 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:27.043 INFO [stderr] 
Dec 14 09:12:27.043 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:27.043 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:441:17
Dec 14 09:12:27.043 INFO [stderr]     |
Dec 14 09:12:27.043 INFO [stderr] 441 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() }));
Dec 14 09:12:27.043 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:27.043 INFO [stderr]     |
Dec 14 09:12:27.043 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:27.043 INFO [stderr] 
Dec 14 09:12:27.043 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:27.044 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:456:17
Dec 14 09:12:27.044 INFO [stderr]     |
Dec 14 09:12:27.044 INFO [stderr] 456 |                 self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None);
Dec 14 09:12:27.044 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:27.044 INFO [stderr]     |
Dec 14 09:12:27.044 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:27.044 INFO [stderr] 
Dec 14 09:12:27.044 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:12:27.044 INFO [stderr]    --> src/bifrost/net/std/ftp.rs:469:17
Dec 14 09:12:27.044 INFO [stderr]     |
Dec 14 09:12:27.044 INFO [stderr] 469 |                 self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None);
Dec 14 09:12:27.044 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:12:27.044 INFO [stderr]     |
Dec 14 09:12:27.044 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:12:27.044 INFO [stderr] 
Dec 14 09:12:27.470 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Dec 14 09:12:27.474 INFO [stderr] su: No module specific data is present
Dec 14 09:12:28.399 INFO running `"docker" "inspect" "14097ac4857dace7da1f16d11d23377de3801a02e6eab0ab2e35b07fdb35e6b6"`
Dec 14 09:12:28.767 INFO running `"docker" "rm" "-f" "14097ac4857dace7da1f16d11d23377de3801a02e6eab0ab2e35b07fdb35e6b6"`
Dec 14 09:12:29.151 INFO [stdout] 14097ac4857dace7da1f16d11d23377de3801a02e6eab0ab2e35b07fdb35e6b6