Oct 12 18:08:21.077 INFO checking lukemckinstry/rust-ps2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 18:08:21.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 18:08:21.330 INFO blam! 4faec2457bff57328f8c0a914d56eda3d0f5c95a6ae3cdf1411a4dbb6f9c3fe7
Oct 12 18:08:21.331 INFO running `"docker" "start" "-a" "4faec2457bff57328f8c0a914d56eda3d0f5c95a6ae3cdf1411a4dbb6f9c3fe7"`
Oct 12 18:08:22.504 INFO kablam! usermod: no changes
Oct 12 18:08:22.564 INFO kablam!     Checking ps2 v0.0.1 (/source)
Oct 12 18:08:22.936 INFO kablam! warning: unused imports: `FromRawFd`, `IntoRawFd`
Oct 12 18:08:22.936 INFO kablam!   --> src/main.rs:25:25
Oct 12 18:08:22.936 INFO kablam!    |
Oct 12 18:08:22.936 INFO kablam! 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Oct 12 18:08:22.936 INFO kablam!    |                         ^^^^^^^^^  ^^^^^^^^^
Oct 12 18:08:22.936 INFO kablam!    |
Oct 12 18:08:22.936 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 18:08:22.936 INFO kablam! 
Oct 12 18:08:23.032 INFO kablam! warning: unused imports: `FromRawFd`, `IntoRawFd`
Oct 12 18:08:23.032 INFO kablam!   --> src/main.rs:25:25
Oct 12 18:08:23.032 INFO kablam!    |
Oct 12 18:08:23.032 INFO kablam! 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Oct 12 18:08:23.032 INFO kablam!    |                         ^^^^^^^^^  ^^^^^^^^^
Oct 12 18:08:23.032 INFO kablam!    |
Oct 12 18:08:23.032 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 18:08:23.032 INFO kablam! 
Oct 12 18:08:23.036 INFO kablam! warning: unused variable: `i`
Oct 12 18:08:23.037 INFO kablam!    --> src/main.rs:137:18
Oct 12 18:08:23.037 INFO kablam!     |
Oct 12 18:08:23.037 INFO kablam! 137 |             Some(i) => true,
Oct 12 18:08:23.037 INFO kablam!     |                  ^ help: consider using `_i` instead
Oct 12 18:08:23.037 INFO kablam!     |
Oct 12 18:08:23.037 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 18:08:23.037 INFO kablam! 
Oct 12 18:08:23.037 INFO kablam! warning: unused variable: `last_pipe`
Oct 12 18:08:23.037 INFO kablam!    --> src/main.rs:154:13
Oct 12 18:08:23.037 INFO kablam!     |
Oct 12 18:08:23.037 INFO kablam! 154 |         let last_pipe: bool;
Oct 12 18:08:23.037 INFO kablam!     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Oct 12 18:08:23.037 INFO kablam! 
Oct 12 18:08:23.037 INFO kablam! warning: unused variable: `file`
Oct 12 18:08:23.037 INFO kablam!    --> src/main.rs:232:13
Oct 12 18:08:23.037 INFO kablam!     |
Oct 12 18:08:23.037 INFO kablam! 232 |         let file = File::create(logfile)?;
Oct 12 18:08:23.037 INFO kablam!     |             ^^^^ help: consider using `_file` instead
Oct 12 18:08:23.037 INFO kablam! 
Oct 12 18:08:23.037 INFO kablam! warning: unused variable: `process`
Oct 12 18:08:23.037 INFO kablam!    --> src/main.rs:235:17
Oct 12 18:08:23.037 INFO kablam!     |
Oct 12 18:08:23.037 INFO kablam! 235 |             let process = match Command::new(program)
Oct 12 18:08:23.037 INFO kablam!     |                 ^^^^^^^ help: consider using `_process` instead
Oct 12 18:08:23.037 INFO kablam! 
Oct 12 18:08:23.076 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:08:23.076 INFO kablam!    --> src/main.rs:141:9
Oct 12 18:08:23.076 INFO kablam!     |
Oct 12 18:08:23.076 INFO kablam! 141 | /         match (argv.first(), index, p, argv.last()) {
Oct 12 18:08:23.076 INFO kablam! 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Oct 12 18:08:23.076 INFO kablam! 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Oct 12 18:08:23.076 INFO kablam! 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Oct 12 18:08:23.076 INFO kablam! 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Oct 12 18:08:23.076 INFO kablam! 146 | |             _ => Ok(()),
Oct 12 18:08:23.076 INFO kablam! 147 | |         };
Oct 12 18:08:23.076 INFO kablam!     | |__________^
Oct 12 18:08:23.076 INFO kablam!     |
Oct 12 18:08:23.076 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 18:08:23.076 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:08:23.076 INFO kablam! 
Oct 12 18:08:23.193 INFO kablam! warning: unused variable: `i`
Oct 12 18:08:23.193 INFO kablam!    --> src/main.rs:137:18
Oct 12 18:08:23.194 INFO kablam!     |
Oct 12 18:08:23.194 INFO kablam! 137 |             Some(i) => true,
Oct 12 18:08:23.194 INFO kablam!     |                  ^ help: consider using `_i` instead
Oct 12 18:08:23.195 INFO kablam!     |
Oct 12 18:08:23.195 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 18:08:23.195 INFO kablam! 
Oct 12 18:08:23.195 INFO kablam! warning: unused variable: `last_pipe`
Oct 12 18:08:23.196 INFO kablam!    --> src/main.rs:154:13
Oct 12 18:08:23.196 INFO kablam!     |
Oct 12 18:08:23.196 INFO kablam! 154 |         let last_pipe: bool;
Oct 12 18:08:23.197 INFO kablam!     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Oct 12 18:08:23.197 INFO kablam! 
Oct 12 18:08:23.197 INFO kablam! warning: unused variable: `file`
Oct 12 18:08:23.198 INFO kablam!    --> src/main.rs:232:13
Oct 12 18:08:23.198 INFO kablam!     |
Oct 12 18:08:23.198 INFO kablam! 232 |         let file = File::create(logfile)?;
Oct 12 18:08:23.198 INFO kablam!     |             ^^^^ help: consider using `_file` instead
Oct 12 18:08:23.199 INFO kablam! 
Oct 12 18:08:23.199 INFO kablam! warning: unused variable: `process`
Oct 12 18:08:23.199 INFO kablam!    --> src/main.rs:235:17
Oct 12 18:08:23.199 INFO kablam!     |
Oct 12 18:08:23.200 INFO kablam! 235 |             let process = match Command::new(program)
Oct 12 18:08:23.200 INFO kablam!     |                 ^^^^^^^ help: consider using `_process` instead
Oct 12 18:08:23.202 INFO kablam! 
Oct 12 18:08:23.229 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:08:23.229 INFO kablam!    --> src/main.rs:141:9
Oct 12 18:08:23.229 INFO kablam!     |
Oct 12 18:08:23.229 INFO kablam! 141 | /         match (argv.first(), index, p, argv.last()) {
Oct 12 18:08:23.229 INFO kablam! 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Oct 12 18:08:23.229 INFO kablam! 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Oct 12 18:08:23.229 INFO kablam! 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Oct 12 18:08:23.229 INFO kablam! 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Oct 12 18:08:23.229 INFO kablam! 146 | |             _ => Ok(()),
Oct 12 18:08:23.229 INFO kablam! 147 | |         };
Oct 12 18:08:23.229 INFO kablam!     | |__________^
Oct 12 18:08:23.229 INFO kablam!     |
Oct 12 18:08:23.229 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 18:08:23.229 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:08:23.229 INFO kablam! 
Oct 12 18:08:23.254 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Oct 12 18:08:23.254 INFO kablam! su: No module specific data is present
Oct 12 18:08:23.857 INFO running `"docker" "rm" "-f" "4faec2457bff57328f8c0a914d56eda3d0f5c95a6ae3cdf1411a4dbb6f9c3fe7"`
Oct 12 18:08:24.142 INFO blam! 4faec2457bff57328f8c0a914d56eda3d0f5c95a6ae3cdf1411a4dbb6f9c3fe7