Nov 02 11:03:26.338 INFO checking lukemckinstry/rust-ps2 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 11:03:26.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 11:03:26.681 INFO blam! 106da677b34b9e301427bf5a132faba0c2a0de521fab4dd3d957bf9401f32a52
Nov 02 11:03:26.682 INFO running `"docker" "start" "-a" "106da677b34b9e301427bf5a132faba0c2a0de521fab4dd3d957bf9401f32a52"`
Nov 02 11:03:27.125 INFO kablam! usermod: no changes
Nov 02 11:03:27.155 INFO kablam!     Checking ps2 v0.0.1 (/source)
Nov 02 11:03:27.399 INFO kablam! warning: unused imports: `FromRawFd`, `IntoRawFd`
Nov 02 11:03:27.399 INFO kablam!   --> src/main.rs:25:25
Nov 02 11:03:27.399 INFO kablam!    |
Nov 02 11:03:27.399 INFO kablam! 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Nov 02 11:03:27.399 INFO kablam!    |                         ^^^^^^^^^  ^^^^^^^^^
Nov 02 11:03:27.399 INFO kablam!    |
Nov 02 11:03:27.399 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 11:03:27.399 INFO kablam! 
Nov 02 11:03:27.436 INFO kablam! warning: unused imports: `FromRawFd`, `IntoRawFd`
Nov 02 11:03:27.436 INFO kablam!   --> src/main.rs:25:25
Nov 02 11:03:27.436 INFO kablam!    |
Nov 02 11:03:27.436 INFO kablam! 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Nov 02 11:03:27.436 INFO kablam!    |                         ^^^^^^^^^  ^^^^^^^^^
Nov 02 11:03:27.436 INFO kablam!    |
Nov 02 11:03:27.436 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 11:03:27.436 INFO kablam! 
Nov 02 11:03:27.504 INFO kablam! warning: unused variable: `i`
Nov 02 11:03:27.504 INFO kablam!    --> src/main.rs:137:18
Nov 02 11:03:27.504 INFO kablam!     |
Nov 02 11:03:27.504 INFO kablam! 137 |             Some(i) => true,
Nov 02 11:03:27.504 INFO kablam!     |                  ^ help: consider using `_i` instead
Nov 02 11:03:27.504 INFO kablam!     |
Nov 02 11:03:27.504 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 11:03:27.504 INFO kablam! 
Nov 02 11:03:27.512 INFO kablam! warning: unused variable: `last_pipe`
Nov 02 11:03:27.512 INFO kablam!    --> src/main.rs:154:13
Nov 02 11:03:27.512 INFO kablam!     |
Nov 02 11:03:27.512 INFO kablam! 154 |         let last_pipe: bool;
Nov 02 11:03:27.512 INFO kablam!     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Nov 02 11:03:27.512 INFO kablam! 
Nov 02 11:03:27.512 INFO kablam! warning: unused variable: `file`
Nov 02 11:03:27.512 INFO kablam!    --> src/main.rs:232:13
Nov 02 11:03:27.512 INFO kablam!     |
Nov 02 11:03:27.512 INFO kablam! 232 |         let file = File::create(logfile)?;
Nov 02 11:03:27.512 INFO kablam!     |             ^^^^ help: consider using `_file` instead
Nov 02 11:03:27.512 INFO kablam! 
Nov 02 11:03:27.512 INFO kablam! warning: unused variable: `process`
Nov 02 11:03:27.512 INFO kablam!    --> src/main.rs:235:17
Nov 02 11:03:27.512 INFO kablam!     |
Nov 02 11:03:27.512 INFO kablam! 235 |             let process = match Command::new(program)
Nov 02 11:03:27.512 INFO kablam!     |                 ^^^^^^^ help: consider using `_process` instead
Nov 02 11:03:27.512 INFO kablam! 
Nov 02 11:03:27.552 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:03:27.552 INFO kablam!    --> src/main.rs:141:9
Nov 02 11:03:27.552 INFO kablam!     |
Nov 02 11:03:27.552 INFO kablam! 141 | /         match (argv.first(), index, p, argv.last()) {
Nov 02 11:03:27.552 INFO kablam! 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Nov 02 11:03:27.552 INFO kablam! 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Nov 02 11:03:27.552 INFO kablam! 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Nov 02 11:03:27.552 INFO kablam! 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Nov 02 11:03:27.552 INFO kablam! 146 | |             _ => Ok(()),
Nov 02 11:03:27.552 INFO kablam! 147 | |         };
Nov 02 11:03:27.552 INFO kablam!     | |__________^
Nov 02 11:03:27.552 INFO kablam!     |
Nov 02 11:03:27.552 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 11:03:27.552 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:03:27.552 INFO kablam! 
Nov 02 11:03:27.572 INFO kablam! warning: unused variable: `i`
Nov 02 11:03:27.572 INFO kablam!    --> src/main.rs:137:18
Nov 02 11:03:27.572 INFO kablam!     |
Nov 02 11:03:27.572 INFO kablam! 137 |             Some(i) => true,
Nov 02 11:03:27.572 INFO kablam!     |                  ^ help: consider using `_i` instead
Nov 02 11:03:27.572 INFO kablam!     |
Nov 02 11:03:27.572 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 11:03:27.572 INFO kablam! 
Nov 02 11:03:27.572 INFO kablam! warning: unused variable: `last_pipe`
Nov 02 11:03:27.572 INFO kablam!    --> src/main.rs:154:13
Nov 02 11:03:27.572 INFO kablam!     |
Nov 02 11:03:27.572 INFO kablam! 154 |         let last_pipe: bool;
Nov 02 11:03:27.572 INFO kablam!     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Nov 02 11:03:27.572 INFO kablam! 
Nov 02 11:03:27.572 INFO kablam! warning: unused variable: `file`
Nov 02 11:03:27.572 INFO kablam!    --> src/main.rs:232:13
Nov 02 11:03:27.572 INFO kablam!     |
Nov 02 11:03:27.572 INFO kablam! 232 |         let file = File::create(logfile)?;
Nov 02 11:03:27.572 INFO kablam!     |             ^^^^ help: consider using `_file` instead
Nov 02 11:03:27.572 INFO kablam! 
Nov 02 11:03:27.572 INFO kablam! warning: unused variable: `process`
Nov 02 11:03:27.572 INFO kablam!    --> src/main.rs:235:17
Nov 02 11:03:27.572 INFO kablam!     |
Nov 02 11:03:27.572 INFO kablam! 235 |             let process = match Command::new(program)
Nov 02 11:03:27.572 INFO kablam!     |                 ^^^^^^^ help: consider using `_process` instead
Nov 02 11:03:27.572 INFO kablam! 
Nov 02 11:03:27.632 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:03:27.632 INFO kablam!    --> src/main.rs:141:9
Nov 02 11:03:27.632 INFO kablam!     |
Nov 02 11:03:27.632 INFO kablam! 141 | /         match (argv.first(), index, p, argv.last()) {
Nov 02 11:03:27.632 INFO kablam! 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Nov 02 11:03:27.632 INFO kablam! 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Nov 02 11:03:27.632 INFO kablam! 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Nov 02 11:03:27.632 INFO kablam! 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Nov 02 11:03:27.632 INFO kablam! 146 | |             _ => Ok(()),
Nov 02 11:03:27.632 INFO kablam! 147 | |         };
Nov 02 11:03:27.632 INFO kablam!     | |__________^
Nov 02 11:03:27.632 INFO kablam!     |
Nov 02 11:03:27.632 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 11:03:27.632 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:03:27.632 INFO kablam! 
Nov 02 11:03:27.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 02 11:03:27.677 INFO kablam! su: No module specific data is present
Nov 02 11:03:28.412 INFO running `"docker" "rm" "-f" "106da677b34b9e301427bf5a132faba0c2a0de521fab4dd3d957bf9401f32a52"`
Nov 02 11:03:28.696 INFO blam! 106da677b34b9e301427bf5a132faba0c2a0de521fab4dd3d957bf9401f32a52