Nov 28 12:56:51.071 INFO checking JimmyCastiel/bifrost against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 12:56:51.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 12:56:51.634 INFO [stdout] 8c83f65c132de1a56e61da525ab12f6c894aad1f90fb7b651fccfeb8d38535d9 Nov 28 12:56:51.637 INFO running `"docker" "start" "-a" "8c83f65c132de1a56e61da525ab12f6c894aad1f90fb7b651fccfeb8d38535d9"` Nov 28 12:56:52.944 INFO [stderr] usermod: no changes Nov 28 12:56:53.039 INFO [stderr] Checking bifrost v0.1.0 (/source) Nov 28 12:56:55.092 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.092 INFO [stderr] --> src/bifrost/net/std/ftp.rs:330:29 Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.092 INFO [stderr] 330 | c.shutdown(Shutdown::Both); Nov 28 12:56:55.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.092 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 12:56:55.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.092 INFO [stderr] Nov 28 12:56:55.092 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.092 INFO [stderr] --> src/bifrost/net/std/ftp.rs:350:21 Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.092 INFO [stderr] 350 | c.shutdown(Shutdown::Both); Nov 28 12:56:55.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.092 INFO [stderr] Nov 28 12:56:55.092 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.092 INFO [stderr] --> src/bifrost/net/std/ftp.rs:428:17 Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.092 INFO [stderr] 428 | self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None); Nov 28 12:56:55.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.092 INFO [stderr] Nov 28 12:56:55.092 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.092 INFO [stderr] --> src/bifrost/net/std/ftp.rs:441:17 Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.092 INFO [stderr] 441 | self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() })); Nov 28 12:56:55.092 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.092 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.092 INFO [stderr] Nov 28 12:56:55.092 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.092 INFO [stderr] --> src/bifrost/net/std/ftp.rs:456:17 Nov 28 12:56:55.092 INFO [stderr] | Nov 28 12:56:55.093 INFO [stderr] 456 | self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None); Nov 28 12:56:55.093 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.093 INFO [stderr] | Nov 28 12:56:55.093 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.093 INFO [stderr] Nov 28 12:56:55.093 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.093 INFO [stderr] --> src/bifrost/net/std/ftp.rs:469:17 Nov 28 12:56:55.093 INFO [stderr] | Nov 28 12:56:55.093 INFO [stderr] 469 | self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None); Nov 28 12:56:55.093 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.093 INFO [stderr] | Nov 28 12:56:55.093 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.093 INFO [stderr] Nov 28 12:56:55.242 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.242 INFO [stderr] --> src/bifrost/net/std/ftp.rs:330:29 Nov 28 12:56:55.242 INFO [stderr] | Nov 28 12:56:55.242 INFO [stderr] 330 | c.shutdown(Shutdown::Both); Nov 28 12:56:55.242 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.242 INFO [stderr] | Nov 28 12:56:55.242 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 12:56:55.242 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.242 INFO [stderr] Nov 28 12:56:55.242 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.242 INFO [stderr] --> src/bifrost/net/std/ftp.rs:350:21 Nov 28 12:56:55.242 INFO [stderr] | Nov 28 12:56:55.242 INFO [stderr] 350 | c.shutdown(Shutdown::Both); Nov 28 12:56:55.242 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.242 INFO [stderr] | Nov 28 12:56:55.242 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.242 INFO [stderr] Nov 28 12:56:55.246 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.246 INFO [stderr] --> src/bifrost/net/std/ftp.rs:428:17 Nov 28 12:56:55.246 INFO [stderr] | Nov 28 12:56:55.246 INFO [stderr] 428 | self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None); Nov 28 12:56:55.246 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.246 INFO [stderr] | Nov 28 12:56:55.246 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.246 INFO [stderr] Nov 28 12:56:55.246 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.246 INFO [stderr] --> src/bifrost/net/std/ftp.rs:441:17 Nov 28 12:56:55.246 INFO [stderr] | Nov 28 12:56:55.246 INFO [stderr] 441 | self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() })); Nov 28 12:56:55.246 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.246 INFO [stderr] | Nov 28 12:56:55.246 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.246 INFO [stderr] Nov 28 12:56:55.252 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.252 INFO [stderr] --> src/bifrost/net/std/ftp.rs:456:17 Nov 28 12:56:55.252 INFO [stderr] | Nov 28 12:56:55.252 INFO [stderr] 456 | self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None); Nov 28 12:56:55.252 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.252 INFO [stderr] | Nov 28 12:56:55.252 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.252 INFO [stderr] Nov 28 12:56:55.252 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:55.252 INFO [stderr] --> src/bifrost/net/std/ftp.rs:469:17 Nov 28 12:56:55.252 INFO [stderr] | Nov 28 12:56:55.252 INFO [stderr] 469 | self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None); Nov 28 12:56:55.252 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:55.252 INFO [stderr] | Nov 28 12:56:55.252 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:55.252 INFO [stderr] Nov 28 12:56:56.264 INFO [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr` Nov 28 12:56:56.264 INFO [stderr] --> src/main.rs:5:16 Nov 28 12:56:56.264 INFO [stderr] | Nov 28 12:56:56.264 INFO [stderr] 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs}; Nov 28 12:56:56.264 INFO [stderr] | ^^^^^^ ^^^^^^^^ Nov 28 12:56:56.264 INFO [stderr] | Nov 28 12:56:56.264 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 12:56:56.264 INFO [stderr] Nov 28 12:56:56.498 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.498 INFO [stderr] --> src/bifrost/net/std/ftp.rs:330:29 Nov 28 12:56:56.499 INFO [stderr] | Nov 28 12:56:56.499 INFO [stderr] 330 | c.shutdown(Shutdown::Both); Nov 28 12:56:56.499 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.499 INFO [stderr] | Nov 28 12:56:56.499 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 12:56:56.499 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.499 INFO [stderr] Nov 28 12:56:56.499 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.499 INFO [stderr] --> src/bifrost/net/std/ftp.rs:350:21 Nov 28 12:56:56.499 INFO [stderr] | Nov 28 12:56:56.499 INFO [stderr] 350 | c.shutdown(Shutdown::Both); Nov 28 12:56:56.499 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.499 INFO [stderr] | Nov 28 12:56:56.499 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.499 INFO [stderr] Nov 28 12:56:56.499 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.499 INFO [stderr] --> src/bifrost/net/std/ftp.rs:428:17 Nov 28 12:56:56.500 INFO [stderr] | Nov 28 12:56:56.500 INFO [stderr] 428 | self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None); Nov 28 12:56:56.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.500 INFO [stderr] | Nov 28 12:56:56.501 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.501 INFO [stderr] Nov 28 12:56:56.501 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.501 INFO [stderr] --> src/bifrost/net/std/ftp.rs:441:17 Nov 28 12:56:56.501 INFO [stderr] | Nov 28 12:56:56.501 INFO [stderr] 441 | self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() })); Nov 28 12:56:56.502 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.502 INFO [stderr] | Nov 28 12:56:56.502 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.502 INFO [stderr] Nov 28 12:56:56.503 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.503 INFO [stderr] --> src/bifrost/net/std/ftp.rs:456:17 Nov 28 12:56:56.503 INFO [stderr] | Nov 28 12:56:56.503 INFO [stderr] 456 | self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None); Nov 28 12:56:56.504 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.504 INFO [stderr] | Nov 28 12:56:56.504 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.504 INFO [stderr] Nov 28 12:56:56.504 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.504 INFO [stderr] --> src/bifrost/net/std/ftp.rs:469:17 Nov 28 12:56:56.504 INFO [stderr] | Nov 28 12:56:56.504 INFO [stderr] 469 | self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None); Nov 28 12:56:56.505 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.505 INFO [stderr] | Nov 28 12:56:56.505 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.505 INFO [stderr] Nov 28 12:56:56.683 INFO [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr` Nov 28 12:56:56.683 INFO [stderr] --> src/main.rs:5:16 Nov 28 12:56:56.683 INFO [stderr] | Nov 28 12:56:56.683 INFO [stderr] 5 | use std::net::{IpAddr,Ipv4Addr,ToSocketAddrs}; Nov 28 12:56:56.683 INFO [stderr] | ^^^^^^ ^^^^^^^^ Nov 28 12:56:56.683 INFO [stderr] | Nov 28 12:56:56.683 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 12:56:56.683 INFO [stderr] Nov 28 12:56:56.867 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.867 INFO [stderr] --> src/bifrost/net/std/ftp.rs:330:29 Nov 28 12:56:56.867 INFO [stderr] | Nov 28 12:56:56.867 INFO [stderr] 330 | c.shutdown(Shutdown::Both); Nov 28 12:56:56.867 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.867 INFO [stderr] | Nov 28 12:56:56.867 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 12:56:56.867 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.867 INFO [stderr] Nov 28 12:56:56.867 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.867 INFO [stderr] --> src/bifrost/net/std/ftp.rs:350:21 Nov 28 12:56:56.867 INFO [stderr] | Nov 28 12:56:56.867 INFO [stderr] 350 | c.shutdown(Shutdown::Both); Nov 28 12:56:56.867 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.867 INFO [stderr] | Nov 28 12:56:56.867 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.867 INFO [stderr] Nov 28 12:56:56.867 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.867 INFO [stderr] --> src/bifrost/net/std/ftp.rs:428:17 Nov 28 12:56:56.867 INFO [stderr] | Nov 28 12:56:56.867 INFO [stderr] 428 | self.raw_cmd(Some(&mut c), FtpCommandType::LIST, None); Nov 28 12:56:56.867 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.867 INFO [stderr] | Nov 28 12:56:56.867 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.868 INFO [stderr] Nov 28 12:56:56.868 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.868 INFO [stderr] --> src/bifrost/net/std/ftp.rs:441:17 Nov 28 12:56:56.868 INFO [stderr] | Nov 28 12:56:56.868 INFO [stderr] 441 | self.raw_cmd(Some(&mut c), FtpCommandType::PASV, Some(if pasv { "true".to_owned() } else { "false".to_owned() })); Nov 28 12:56:56.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.868 INFO [stderr] | Nov 28 12:56:56.868 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.868 INFO [stderr] Nov 28 12:56:56.868 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.868 INFO [stderr] --> src/bifrost/net/std/ftp.rs:456:17 Nov 28 12:56:56.868 INFO [stderr] | Nov 28 12:56:56.868 INFO [stderr] 456 | self.raw_cmd(Some(&mut c), FtpCommandType::PWD, None); Nov 28 12:56:56.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.868 INFO [stderr] | Nov 28 12:56:56.868 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.868 INFO [stderr] Nov 28 12:56:56.868 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 12:56:56.868 INFO [stderr] --> src/bifrost/net/std/ftp.rs:469:17 Nov 28 12:56:56.868 INFO [stderr] | Nov 28 12:56:56.868 INFO [stderr] 469 | self.raw_cmd(Some(&mut c), FtpCommandType::SYST, None); Nov 28 12:56:56.868 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 12:56:56.868 INFO [stderr] | Nov 28 12:56:56.868 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 12:56:56.868 INFO [stderr] Nov 28 12:56:56.908 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.93s Nov 28 12:56:56.908 INFO [stderr] su: No module specific data is present Nov 28 12:56:57.971 INFO running `"docker" "inspect" "8c83f65c132de1a56e61da525ab12f6c894aad1f90fb7b651fccfeb8d38535d9"` Nov 28 12:56:58.298 INFO running `"docker" "rm" "-f" "8c83f65c132de1a56e61da525ab12f6c894aad1f90fb7b651fccfeb8d38535d9"` Nov 28 12:56:58.580 INFO [stdout] 8c83f65c132de1a56e61da525ab12f6c894aad1f90fb7b651fccfeb8d38535d9