Dec 05 15:55:31.626 INFO testing lukemckinstry/rust-ps2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:55:31.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 15:55:32.087 INFO [stdout] b3215fc1f2ccc6bf53604c311b71af10afc2f41d489736d512875637b258c2a7
Dec 05 15:55:32.094 INFO running `"docker" "start" "-a" "b3215fc1f2ccc6bf53604c311b71af10afc2f41d489736d512875637b258c2a7"`
Dec 05 15:55:32.993 INFO [stderr] usermod: no changes
Dec 05 15:55:33.048 INFO [stderr]    Compiling ps2 v0.0.1 (/source)
Dec 05 15:55:33.280 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Dec 05 15:55:33.280 INFO [stderr]   --> src/main.rs:25:25
Dec 05 15:55:33.280 INFO [stderr]    |
Dec 05 15:55:33.280 INFO [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Dec 05 15:55:33.280 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Dec 05 15:55:33.280 INFO [stderr]    |
Dec 05 15:55:33.280 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 15:55:33.280 INFO [stderr] 
Dec 05 15:55:33.380 INFO [stderr] warning: unused variable: `i`
Dec 05 15:55:33.380 INFO [stderr]    --> src/main.rs:137:18
Dec 05 15:55:33.380 INFO [stderr]     |
Dec 05 15:55:33.380 INFO [stderr] 137 |             Some(i) => true,
Dec 05 15:55:33.380 INFO [stderr]     |                  ^ help: consider using `_i` instead
Dec 05 15:55:33.380 INFO [stderr]     |
Dec 05 15:55:33.380 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 15:55:33.380 INFO [stderr] 
Dec 05 15:55:33.380 INFO [stderr] warning: unused variable: `last_pipe`
Dec 05 15:55:33.380 INFO [stderr]    --> src/main.rs:154:13
Dec 05 15:55:33.380 INFO [stderr]     |
Dec 05 15:55:33.380 INFO [stderr] 154 |         let last_pipe: bool;
Dec 05 15:55:33.380 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Dec 05 15:55:33.380 INFO [stderr] 
Dec 05 15:55:33.380 INFO [stderr] warning: unused variable: `file`
Dec 05 15:55:33.380 INFO [stderr]    --> src/main.rs:232:13
Dec 05 15:55:33.380 INFO [stderr]     |
Dec 05 15:55:33.380 INFO [stderr] 232 |         let file = File::create(logfile)?;
Dec 05 15:55:33.380 INFO [stderr]     |             ^^^^ help: consider using `_file` instead
Dec 05 15:55:33.380 INFO [stderr] 
Dec 05 15:55:33.381 INFO [stderr] warning: unused variable: `process`
Dec 05 15:55:33.381 INFO [stderr]    --> src/main.rs:235:17
Dec 05 15:55:33.381 INFO [stderr]     |
Dec 05 15:55:33.381 INFO [stderr] 235 |             let process = match Command::new(program)
Dec 05 15:55:33.381 INFO [stderr]     |                 ^^^^^^^ help: consider using `_process` instead
Dec 05 15:55:33.381 INFO [stderr] 
Dec 05 15:55:33.420 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:55:33.420 INFO [stderr]    --> src/main.rs:141:9
Dec 05 15:55:33.420 INFO [stderr]     |
Dec 05 15:55:33.420 INFO [stderr] 141 | /         match (argv.first(), index, p, argv.last()) {
Dec 05 15:55:33.420 INFO [stderr] 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Dec 05 15:55:33.420 INFO [stderr] 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Dec 05 15:55:33.420 INFO [stderr] 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Dec 05 15:55:33.420 INFO [stderr] 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Dec 05 15:55:33.420 INFO [stderr] 146 | |             _ => Ok(()),
Dec 05 15:55:33.420 INFO [stderr] 147 | |         };
Dec 05 15:55:33.420 INFO [stderr]     | |__________^
Dec 05 15:55:33.420 INFO [stderr]     |
Dec 05 15:55:33.420 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 15:55:33.420 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:55:33.420 INFO [stderr] 
Dec 05 15:55:34.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 05 15:55:34.352 INFO [stderr] su: No module specific data is present
Dec 05 15:55:34.746 INFO running `"docker" "inspect" "b3215fc1f2ccc6bf53604c311b71af10afc2f41d489736d512875637b258c2a7"`
Dec 05 15:55:34.838 INFO running `"docker" "rm" "-f" "b3215fc1f2ccc6bf53604c311b71af10afc2f41d489736d512875637b258c2a7"`
Dec 05 15:55:34.954 INFO [stdout] b3215fc1f2ccc6bf53604c311b71af10afc2f41d489736d512875637b258c2a7
Dec 05 15:55:34.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 15:55:35.216 INFO [stdout] d981a3d3ed33d9491e9c2ab5b5d952c3fb4711b33602e83cbb9e1b1d03b0b1f4
Dec 05 15:55:35.218 INFO running `"docker" "start" "-a" "d981a3d3ed33d9491e9c2ab5b5d952c3fb4711b33602e83cbb9e1b1d03b0b1f4"`
Dec 05 15:55:35.840 INFO [stderr] usermod: no changes
Dec 05 15:55:35.891 INFO [stderr]    Compiling ps2 v0.0.1 (/source)
Dec 05 15:55:36.183 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Dec 05 15:55:36.183 INFO [stderr]   --> src/main.rs:25:25
Dec 05 15:55:36.183 INFO [stderr]    |
Dec 05 15:55:36.183 INFO [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Dec 05 15:55:36.183 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Dec 05 15:55:36.183 INFO [stderr]    |
Dec 05 15:55:36.183 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 15:55:36.183 INFO [stderr] 
Dec 05 15:55:36.260 INFO [stderr] warning: unused variable: `i`
Dec 05 15:55:36.260 INFO [stderr]    --> src/main.rs:137:18
Dec 05 15:55:36.260 INFO [stderr]     |
Dec 05 15:55:36.260 INFO [stderr] 137 |             Some(i) => true,
Dec 05 15:55:36.260 INFO [stderr]     |                  ^ help: consider using `_i` instead
Dec 05 15:55:36.260 INFO [stderr]     |
Dec 05 15:55:36.260 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 15:55:36.260 INFO [stderr] 
Dec 05 15:55:36.260 INFO [stderr] warning: unused variable: `last_pipe`
Dec 05 15:55:36.260 INFO [stderr]    --> src/main.rs:154:13
Dec 05 15:55:36.260 INFO [stderr]     |
Dec 05 15:55:36.260 INFO [stderr] 154 |         let last_pipe: bool;
Dec 05 15:55:36.260 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Dec 05 15:55:36.260 INFO [stderr] 
Dec 05 15:55:36.260 INFO [stderr] warning: unused variable: `file`
Dec 05 15:55:36.260 INFO [stderr]    --> src/main.rs:232:13
Dec 05 15:55:36.260 INFO [stderr]     |
Dec 05 15:55:36.260 INFO [stderr] 232 |         let file = File::create(logfile)?;
Dec 05 15:55:36.260 INFO [stderr]     |             ^^^^ help: consider using `_file` instead
Dec 05 15:55:36.260 INFO [stderr] 
Dec 05 15:55:36.260 INFO [stderr] warning: unused variable: `process`
Dec 05 15:55:36.260 INFO [stderr]    --> src/main.rs:235:17
Dec 05 15:55:36.260 INFO [stderr]     |
Dec 05 15:55:36.260 INFO [stderr] 235 |             let process = match Command::new(program)
Dec 05 15:55:36.260 INFO [stderr]     |                 ^^^^^^^ help: consider using `_process` instead
Dec 05 15:55:36.260 INFO [stderr] 
Dec 05 15:55:36.289 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:55:36.289 INFO [stderr]    --> src/main.rs:141:9
Dec 05 15:55:36.289 INFO [stderr]     |
Dec 05 15:55:36.289 INFO [stderr] 141 | /         match (argv.first(), index, p, argv.last()) {
Dec 05 15:55:36.289 INFO [stderr] 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Dec 05 15:55:36.289 INFO [stderr] 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Dec 05 15:55:36.289 INFO [stderr] 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Dec 05 15:55:36.289 INFO [stderr] 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Dec 05 15:55:36.289 INFO [stderr] 146 | |             _ => Ok(()),
Dec 05 15:55:36.289 INFO [stderr] 147 | |         };
Dec 05 15:55:36.289 INFO [stderr]     | |__________^
Dec 05 15:55:36.289 INFO [stderr]     |
Dec 05 15:55:36.289 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 15:55:36.289 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:55:36.289 INFO [stderr] 
Dec 05 15:55:36.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 05 15:55:36.515 INFO [stderr] su: No module specific data is present
Dec 05 15:55:36.870 INFO running `"docker" "inspect" "d981a3d3ed33d9491e9c2ab5b5d952c3fb4711b33602e83cbb9e1b1d03b0b1f4"`
Dec 05 15:55:36.982 INFO running `"docker" "rm" "-f" "d981a3d3ed33d9491e9c2ab5b5d952c3fb4711b33602e83cbb9e1b1d03b0b1f4"`
Dec 05 15:55:37.092 INFO [stdout] d981a3d3ed33d9491e9c2ab5b5d952c3fb4711b33602e83cbb9e1b1d03b0b1f4
Dec 05 15:55:37.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 15:55:37.405 INFO [stdout] bb6b45e5b6e5f961a5e53c02f0ecd38dbd3d8ab56ddf191dc5bf8820e3e4b56a
Dec 05 15:55:37.407 INFO running `"docker" "start" "-a" "bb6b45e5b6e5f961a5e53c02f0ecd38dbd3d8ab56ddf191dc5bf8820e3e4b56a"`
Dec 05 15:55:37.817 INFO [stderr] usermod: no changes
Dec 05 15:55:37.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 15:55:37.849 INFO [stderr]      Running /target/debug/deps/ps2-f104365d667fdb5e
Dec 05 15:55:37.861 INFO [stdout] 
Dec 05 15:55:37.861 INFO [stdout] running 0 tests
Dec 05 15:55:37.861 INFO [stdout] 
Dec 05 15:55:37.861 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:55:37.861 INFO [stdout] 
Dec 05 15:55:37.864 INFO [stderr] su: No module specific data is present
Dec 05 15:55:38.209 INFO running `"docker" "inspect" "bb6b45e5b6e5f961a5e53c02f0ecd38dbd3d8ab56ddf191dc5bf8820e3e4b56a"`
Dec 05 15:55:38.283 INFO running `"docker" "rm" "-f" "bb6b45e5b6e5f961a5e53c02f0ecd38dbd3d8ab56ddf191dc5bf8820e3e4b56a"`
Dec 05 15:55:38.355 INFO [stdout] bb6b45e5b6e5f961a5e53c02f0ecd38dbd3d8ab56ddf191dc5bf8820e3e4b56a