Oct 12 18:08:21.661 INFO checking lukemckinstry/rust-ps2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 18:08:21.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 18:08:22.096 INFO blam! 791a467d110c3efd67452f0dd09ebf51a062550e3d934cc579fb1d5745507c4a
Oct 12 18:08:22.098 INFO running `"docker" "start" "-a" "791a467d110c3efd67452f0dd09ebf51a062550e3d934cc579fb1d5745507c4a"`
Oct 12 18:08:23.240 INFO kablam! usermod: no changes
Oct 12 18:08:23.268 INFO kablam!     Checking ps2 v0.0.1 (/source)
Oct 12 18:08:23.584 INFO kablam! warning: unused imports: `FromRawFd`, `IntoRawFd`
Oct 12 18:08:23.585 INFO kablam!   --> src/main.rs:25:25
Oct 12 18:08:23.585 INFO kablam!    |
Oct 12 18:08:23.586 INFO kablam! 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Oct 12 18:08:23.586 INFO kablam!    |                         ^^^^^^^^^  ^^^^^^^^^
Oct 12 18:08:23.586 INFO kablam!    |
Oct 12 18:08:23.586 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 18:08:23.587 INFO kablam! 
Oct 12 18:08:23.632 INFO kablam! warning: unused imports: `FromRawFd`, `IntoRawFd`
Oct 12 18:08:23.632 INFO kablam!   --> src/main.rs:25:25
Oct 12 18:08:23.632 INFO kablam!    |
Oct 12 18:08:23.632 INFO kablam! 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Oct 12 18:08:23.632 INFO kablam!    |                         ^^^^^^^^^  ^^^^^^^^^
Oct 12 18:08:23.632 INFO kablam!    |
Oct 12 18:08:23.632 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 18:08:23.632 INFO kablam! 
Oct 12 18:08:23.703 INFO kablam! warning: unused variable: `i`
Oct 12 18:08:23.703 INFO kablam!    --> src/main.rs:137:18
Oct 12 18:08:23.703 INFO kablam!     |
Oct 12 18:08:23.703 INFO kablam! 137 |             Some(i) => true,
Oct 12 18:08:23.703 INFO kablam!     |                  ^ help: consider using `_i` instead
Oct 12 18:08:23.703 INFO kablam!     |
Oct 12 18:08:23.703 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 18:08:23.703 INFO kablam! 
Oct 12 18:08:23.703 INFO kablam! warning: unused variable: `last_pipe`
Oct 12 18:08:23.703 INFO kablam!    --> src/main.rs:154:13
Oct 12 18:08:23.703 INFO kablam!     |
Oct 12 18:08:23.703 INFO kablam! 154 |         let last_pipe: bool;
Oct 12 18:08:23.703 INFO kablam!     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Oct 12 18:08:23.703 INFO kablam! 
Oct 12 18:08:23.703 INFO kablam! warning: unused variable: `file`
Oct 12 18:08:23.703 INFO kablam!    --> src/main.rs:232:13
Oct 12 18:08:23.703 INFO kablam!     |
Oct 12 18:08:23.703 INFO kablam! 232 |         let file = File::create(logfile)?;
Oct 12 18:08:23.703 INFO kablam!     |             ^^^^ help: consider using `_file` instead
Oct 12 18:08:23.703 INFO kablam! 
Oct 12 18:08:23.703 INFO kablam! warning: unused variable: `process`
Oct 12 18:08:23.703 INFO kablam!    --> src/main.rs:235:17
Oct 12 18:08:23.703 INFO kablam!     |
Oct 12 18:08:23.703 INFO kablam! 235 |             let process = match Command::new(program)
Oct 12 18:08:23.703 INFO kablam!     |                 ^^^^^^^ help: consider using `_process` instead
Oct 12 18:08:23.703 INFO kablam! 
Oct 12 18:08:23.736 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:08:23.736 INFO kablam!    --> src/main.rs:141:9
Oct 12 18:08:23.736 INFO kablam!     |
Oct 12 18:08:23.736 INFO kablam! 141 | /         match (argv.first(), index, p, argv.last()) {
Oct 12 18:08:23.736 INFO kablam! 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Oct 12 18:08:23.736 INFO kablam! 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Oct 12 18:08:23.736 INFO kablam! 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Oct 12 18:08:23.736 INFO kablam! 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Oct 12 18:08:23.736 INFO kablam! 146 | |             _ => Ok(()),
Oct 12 18:08:23.736 INFO kablam! 147 | |         };
Oct 12 18:08:23.736 INFO kablam!     | |__________^
Oct 12 18:08:23.736 INFO kablam!     |
Oct 12 18:08:23.736 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 18:08:23.736 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:08:23.736 INFO kablam! 
Oct 12 18:08:23.764 INFO kablam! warning: unused variable: `i`
Oct 12 18:08:23.764 INFO kablam!    --> src/main.rs:137:18
Oct 12 18:08:23.764 INFO kablam!     |
Oct 12 18:08:23.764 INFO kablam! 137 |             Some(i) => true,
Oct 12 18:08:23.764 INFO kablam!     |                  ^ help: consider using `_i` instead
Oct 12 18:08:23.764 INFO kablam!     |
Oct 12 18:08:23.764 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 18:08:23.764 INFO kablam! 
Oct 12 18:08:23.764 INFO kablam! warning: unused variable: `last_pipe`
Oct 12 18:08:23.764 INFO kablam!    --> src/main.rs:154:13
Oct 12 18:08:23.764 INFO kablam!     |
Oct 12 18:08:23.764 INFO kablam! 154 |         let last_pipe: bool;
Oct 12 18:08:23.764 INFO kablam!     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Oct 12 18:08:23.764 INFO kablam! 
Oct 12 18:08:23.764 INFO kablam! warning: unused variable: `file`
Oct 12 18:08:23.764 INFO kablam!    --> src/main.rs:232:13
Oct 12 18:08:23.764 INFO kablam!     |
Oct 12 18:08:23.764 INFO kablam! 232 |         let file = File::create(logfile)?;
Oct 12 18:08:23.764 INFO kablam!     |             ^^^^ help: consider using `_file` instead
Oct 12 18:08:23.764 INFO kablam! 
Oct 12 18:08:23.764 INFO kablam! warning: unused variable: `process`
Oct 12 18:08:23.764 INFO kablam!    --> src/main.rs:235:17
Oct 12 18:08:23.764 INFO kablam!     |
Oct 12 18:08:23.764 INFO kablam! 235 |             let process = match Command::new(program)
Oct 12 18:08:23.764 INFO kablam!     |                 ^^^^^^^ help: consider using `_process` instead
Oct 12 18:08:23.764 INFO kablam! 
Oct 12 18:08:23.791 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:08:23.791 INFO kablam!    --> src/main.rs:141:9
Oct 12 18:08:23.791 INFO kablam!     |
Oct 12 18:08:23.791 INFO kablam! 141 | /         match (argv.first(), index, p, argv.last()) {
Oct 12 18:08:23.791 INFO kablam! 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Oct 12 18:08:23.791 INFO kablam! 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Oct 12 18:08:23.791 INFO kablam! 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Oct 12 18:08:23.791 INFO kablam! 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Oct 12 18:08:23.791 INFO kablam! 146 | |             _ => Ok(()),
Oct 12 18:08:23.791 INFO kablam! 147 | |         };
Oct 12 18:08:23.791 INFO kablam!     | |__________^
Oct 12 18:08:23.791 INFO kablam!     |
Oct 12 18:08:23.791 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 18:08:23.791 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:08:23.791 INFO kablam! 
Oct 12 18:08:23.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Oct 12 18:08:23.823 INFO kablam! su: No module specific data is present
Oct 12 18:08:24.504 INFO running `"docker" "rm" "-f" "791a467d110c3efd67452f0dd09ebf51a062550e3d934cc579fb1d5745507c4a"`
Oct 12 18:08:24.716 INFO blam! 791a467d110c3efd67452f0dd09ebf51a062550e3d934cc579fb1d5745507c4a