Nov 16 20:53:52.510 INFO testing lukemckinstry/rust-ps2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 20:53:52.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 20:53:52.939 INFO [stdout] 63f8f0ad0d558e8fcd10859fa2cd14ca762a218e3ac6b9a7be6377ba76cd2f49
Nov 16 20:53:52.945 INFO running `"docker" "start" "-a" "63f8f0ad0d558e8fcd10859fa2cd14ca762a218e3ac6b9a7be6377ba76cd2f49"`
Nov 16 20:53:54.212 INFO [stderr] usermod: no changes
Nov 16 20:53:54.265 INFO [stderr]    Compiling ps2 v0.0.1 (/source)
Nov 16 20:53:54.551 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Nov 16 20:53:54.551 INFO [stderr]   --> src/main.rs:25:25
Nov 16 20:53:54.551 INFO [stderr]    |
Nov 16 20:53:54.551 INFO [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Nov 16 20:53:54.551 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Nov 16 20:53:54.551 INFO [stderr]    |
Nov 16 20:53:54.551 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 20:53:54.551 INFO [stderr] 
Nov 16 20:53:54.659 INFO [stderr] warning: unused variable: `i`
Nov 16 20:53:54.659 INFO [stderr]    --> src/main.rs:137:18
Nov 16 20:53:54.659 INFO [stderr]     |
Nov 16 20:53:54.659 INFO [stderr] 137 |             Some(i) => true,
Nov 16 20:53:54.659 INFO [stderr]     |                  ^ help: consider using `_i` instead
Nov 16 20:53:54.659 INFO [stderr]     |
Nov 16 20:53:54.659 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 20:53:54.659 INFO [stderr] 
Nov 16 20:53:54.659 INFO [stderr] warning: unused variable: `last_pipe`
Nov 16 20:53:54.659 INFO [stderr]    --> src/main.rs:154:13
Nov 16 20:53:54.659 INFO [stderr]     |
Nov 16 20:53:54.659 INFO [stderr] 154 |         let last_pipe: bool;
Nov 16 20:53:54.659 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Nov 16 20:53:54.660 INFO [stderr] 
Nov 16 20:53:54.660 INFO [stderr] warning: unused variable: `file`
Nov 16 20:53:54.660 INFO [stderr]    --> src/main.rs:232:13
Nov 16 20:53:54.660 INFO [stderr]     |
Nov 16 20:53:54.660 INFO [stderr] 232 |         let file = File::create(logfile)?;
Nov 16 20:53:54.660 INFO [stderr]     |             ^^^^ help: consider using `_file` instead
Nov 16 20:53:54.660 INFO [stderr] 
Nov 16 20:53:54.660 INFO [stderr] warning: unused variable: `process`
Nov 16 20:53:54.660 INFO [stderr]    --> src/main.rs:235:17
Nov 16 20:53:54.660 INFO [stderr]     |
Nov 16 20:53:54.660 INFO [stderr] 235 |             let process = match Command::new(program)
Nov 16 20:53:54.660 INFO [stderr]     |                 ^^^^^^^ help: consider using `_process` instead
Nov 16 20:53:54.660 INFO [stderr] 
Nov 16 20:53:54.699 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:53:54.699 INFO [stderr]    --> src/main.rs:141:9
Nov 16 20:53:54.699 INFO [stderr]     |
Nov 16 20:53:54.699 INFO [stderr] 141 | /         match (argv.first(), index, p, argv.last()) {
Nov 16 20:53:54.699 INFO [stderr] 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Nov 16 20:53:54.699 INFO [stderr] 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Nov 16 20:53:54.699 INFO [stderr] 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Nov 16 20:53:54.699 INFO [stderr] 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Nov 16 20:53:54.699 INFO [stderr] 146 | |             _ => Ok(()),
Nov 16 20:53:54.699 INFO [stderr] 147 | |         };
Nov 16 20:53:54.699 INFO [stderr]     | |__________^
Nov 16 20:53:54.699 INFO [stderr]     |
Nov 16 20:53:54.699 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 20:53:54.699 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:53:54.699 INFO [stderr] 
Nov 16 20:53:55.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 16 20:53:55.446 INFO [stderr] su: No module specific data is present
Nov 16 20:53:55.963 INFO running `"docker" "inspect" "63f8f0ad0d558e8fcd10859fa2cd14ca762a218e3ac6b9a7be6377ba76cd2f49"`
Nov 16 20:53:56.052 INFO running `"docker" "rm" "-f" "63f8f0ad0d558e8fcd10859fa2cd14ca762a218e3ac6b9a7be6377ba76cd2f49"`
Nov 16 20:53:56.154 INFO [stdout] 63f8f0ad0d558e8fcd10859fa2cd14ca762a218e3ac6b9a7be6377ba76cd2f49
Nov 16 20:53:56.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 20:53:56.294 INFO [stdout] 1b53974ad1e535f5ca25d6232ab6b12bd69a0cd2ca42f2892a6c58be7737e852
Nov 16 20:53:56.296 INFO running `"docker" "start" "-a" "1b53974ad1e535f5ca25d6232ab6b12bd69a0cd2ca42f2892a6c58be7737e852"`
Nov 16 20:53:56.682 INFO [stderr] usermod: no changes
Nov 16 20:53:56.711 INFO [stderr]    Compiling ps2 v0.0.1 (/source)
Nov 16 20:53:56.908 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Nov 16 20:53:56.908 INFO [stderr]   --> src/main.rs:25:25
Nov 16 20:53:56.908 INFO [stderr]    |
Nov 16 20:53:56.908 INFO [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Nov 16 20:53:56.908 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Nov 16 20:53:56.908 INFO [stderr]    |
Nov 16 20:53:56.908 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 20:53:56.908 INFO [stderr] 
Nov 16 20:53:56.988 INFO [stderr] warning: unused variable: `i`
Nov 16 20:53:56.988 INFO [stderr]    --> src/main.rs:137:18
Nov 16 20:53:56.988 INFO [stderr]     |
Nov 16 20:53:56.988 INFO [stderr] 137 |             Some(i) => true,
Nov 16 20:53:56.988 INFO [stderr]     |                  ^ help: consider using `_i` instead
Nov 16 20:53:56.988 INFO [stderr]     |
Nov 16 20:53:56.988 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 20:53:56.988 INFO [stderr] 
Nov 16 20:53:56.989 INFO [stderr] warning: unused variable: `last_pipe`
Nov 16 20:53:56.989 INFO [stderr]    --> src/main.rs:154:13
Nov 16 20:53:56.989 INFO [stderr]     |
Nov 16 20:53:56.989 INFO [stderr] 154 |         let last_pipe: bool;
Nov 16 20:53:56.989 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Nov 16 20:53:56.989 INFO [stderr] 
Nov 16 20:53:56.989 INFO [stderr] warning: unused variable: `file`
Nov 16 20:53:56.989 INFO [stderr]    --> src/main.rs:232:13
Nov 16 20:53:56.989 INFO [stderr]     |
Nov 16 20:53:56.989 INFO [stderr] 232 |         let file = File::create(logfile)?;
Nov 16 20:53:56.989 INFO [stderr]     |             ^^^^ help: consider using `_file` instead
Nov 16 20:53:56.989 INFO [stderr] 
Nov 16 20:53:56.989 INFO [stderr] warning: unused variable: `process`
Nov 16 20:53:56.989 INFO [stderr]    --> src/main.rs:235:17
Nov 16 20:53:56.989 INFO [stderr]     |
Nov 16 20:53:56.989 INFO [stderr] 235 |             let process = match Command::new(program)
Nov 16 20:53:56.989 INFO [stderr]     |                 ^^^^^^^ help: consider using `_process` instead
Nov 16 20:53:56.989 INFO [stderr] 
Nov 16 20:53:57.030 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:53:57.030 INFO [stderr]    --> src/main.rs:141:9
Nov 16 20:53:57.030 INFO [stderr]     |
Nov 16 20:53:57.030 INFO [stderr] 141 | /         match (argv.first(), index, p, argv.last()) {
Nov 16 20:53:57.030 INFO [stderr] 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Nov 16 20:53:57.030 INFO [stderr] 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Nov 16 20:53:57.030 INFO [stderr] 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Nov 16 20:53:57.030 INFO [stderr] 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Nov 16 20:53:57.030 INFO [stderr] 146 | |             _ => Ok(()),
Nov 16 20:53:57.030 INFO [stderr] 147 | |         };
Nov 16 20:53:57.030 INFO [stderr]     | |__________^
Nov 16 20:53:57.030 INFO [stderr]     |
Nov 16 20:53:57.030 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 20:53:57.030 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:53:57.030 INFO [stderr] 
Nov 16 20:53:57.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Nov 16 20:53:57.291 INFO [stderr] su: No module specific data is present
Nov 16 20:53:57.537 INFO running `"docker" "inspect" "1b53974ad1e535f5ca25d6232ab6b12bd69a0cd2ca42f2892a6c58be7737e852"`
Nov 16 20:53:57.774 INFO running `"docker" "rm" "-f" "1b53974ad1e535f5ca25d6232ab6b12bd69a0cd2ca42f2892a6c58be7737e852"`
Nov 16 20:53:58.065 INFO [stdout] 1b53974ad1e535f5ca25d6232ab6b12bd69a0cd2ca42f2892a6c58be7737e852
Nov 16 20:53:58.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --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"`
Nov 16 20:53:58.571 INFO [stdout] 303c17b966b9c1847a736646691c8fb5dfe124ef00f19d6b286f7005bd5e81a3
Nov 16 20:53:58.579 INFO running `"docker" "start" "-a" "303c17b966b9c1847a736646691c8fb5dfe124ef00f19d6b286f7005bd5e81a3"`
Nov 16 20:53:59.095 INFO [stderr] usermod: no changes
Nov 16 20:53:59.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 20:53:59.147 INFO [stderr]      Running /target/debug/deps/ps2-1091804331c6c1bc
Nov 16 20:53:59.149 INFO [stdout] 
Nov 16 20:53:59.149 INFO [stdout] running 0 tests
Nov 16 20:53:59.149 INFO [stdout] 
Nov 16 20:53:59.149 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:53:59.149 INFO [stdout] 
Nov 16 20:53:59.151 INFO [stderr] su: No module specific data is present
Nov 16 20:53:59.476 INFO running `"docker" "inspect" "303c17b966b9c1847a736646691c8fb5dfe124ef00f19d6b286f7005bd5e81a3"`
Nov 16 20:53:59.552 INFO running `"docker" "rm" "-f" "303c17b966b9c1847a736646691c8fb5dfe124ef00f19d6b286f7005bd5e81a3"`
Nov 16 20:53:59.639 INFO [stdout] 303c17b966b9c1847a736646691c8fb5dfe124ef00f19d6b286f7005bd5e81a3