Dec 14 07:40:01.186 INFO testing NSResident/rusty_shell against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 07:40:01.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 07:40:01.635 INFO [stdout] 62a88179b46e0541e728deced545157723be8417eea34400432cef06d84d2d83
Dec 14 07:40:01.637 INFO running `"docker" "start" "-a" "62a88179b46e0541e728deced545157723be8417eea34400432cef06d84d2d83"`
Dec 14 07:40:03.234 INFO [stderr] usermod: no changes
Dec 14 07:40:03.295 INFO [stderr]    Compiling rusty_shell v0.1.0 (/source)
Dec 14 07:40:04.099 INFO [stderr] warning: value assigned to `input` is never read
Dec 14 07:40:04.099 INFO [stderr]  --> src/main.rs:9:13
Dec 14 07:40:04.099 INFO [stderr]   |
Dec 14 07:40:04.099 INFO [stderr] 9 |     let mut input = String::new();
Dec 14 07:40:04.099 INFO [stderr]   |             ^^^^^
Dec 14 07:40:04.099 INFO [stderr]   |
Dec 14 07:40:04.099 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 14 07:40:04.099 INFO [stderr] 
Dec 14 07:40:04.099 INFO [stderr] warning: unused variable: `pipecount`
Dec 14 07:40:04.099 INFO [stderr]   --> src/main.rs:29:16
Dec 14 07:40:04.099 INFO [stderr]    |
Dec 14 07:40:04.099 INFO [stderr] 29 |     let (jobs, pipecount) = parse_command(&input);
Dec 14 07:40:04.099 INFO [stderr]    |                ^^^^^^^^^ help: consider using `_pipecount` instead
Dec 14 07:40:04.099 INFO [stderr]    |
Dec 14 07:40:04.099 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 07:40:04.099 INFO [stderr] 
Dec 14 07:40:04.099 INFO [stderr] warning: unused variable: `err`
Dec 14 07:40:04.099 INFO [stderr]   --> src/main.rs:58:17
Dec 14 07:40:04.099 INFO [stderr]    |
Dec 14 07:40:04.099 INFO [stderr] 58 |             Err(err) => println!("Cannot find program")
Dec 14 07:40:04.099 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 14 07:40:04.099 INFO [stderr] 
Dec 14 07:40:04.099 INFO [stderr] warning: unused variable: `e`
Dec 14 07:40:04.099 INFO [stderr]   --> src/main.rs:78:13
Dec 14 07:40:04.099 INFO [stderr]    |
Dec 14 07:40:04.099 INFO [stderr] 78 |         Err(e) => print!("No path found"),
Dec 14 07:40:04.099 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 14 07:40:04.099 INFO [stderr] 
Dec 14 07:40:04.115 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:40:04.115 INFO [stderr]   --> src/main.rs:40:21
Dec 14 07:40:04.115 INFO [stderr]    |
Dec 14 07:40:04.115 INFO [stderr] 40 |                     env::set_current_dir(new_path.as_path());
Dec 14 07:40:04.115 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:40:04.115 INFO [stderr]    |
Dec 14 07:40:04.116 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 07:40:04.116 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:40:04.116 INFO [stderr] 
Dec 14 07:40:04.116 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:40:04.117 INFO [stderr]   --> src/main.rs:80:5
Dec 14 07:40:04.117 INFO [stderr]    |
Dec 14 07:40:04.117 INFO [stderr] 80 |     stdout().flush();
Dec 14 07:40:04.118 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 07:40:04.118 INFO [stderr]    |
Dec 14 07:40:04.118 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:40:04.118 INFO [stderr] 
Dec 14 07:40:04.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:40:04.119 INFO [stderr]   --> src/main.rs:82:5
Dec 14 07:40:04.119 INFO [stderr]    |
Dec 14 07:40:04.120 INFO [stderr] 82 |     stdin().read_line(&mut input);
Dec 14 07:40:04.120 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:40:04.120 INFO [stderr]    |
Dec 14 07:40:04.121 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:40:04.121 INFO [stderr] 
Dec 14 07:40:05.122 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Dec 14 07:40:05.124 INFO [stderr] su: No module specific data is present
Dec 14 07:40:06.347 INFO running `"docker" "inspect" "62a88179b46e0541e728deced545157723be8417eea34400432cef06d84d2d83"`
Dec 14 07:40:06.619 INFO running `"docker" "rm" "-f" "62a88179b46e0541e728deced545157723be8417eea34400432cef06d84d2d83"`
Dec 14 07:40:06.985 INFO [stdout] 62a88179b46e0541e728deced545157723be8417eea34400432cef06d84d2d83
Dec 14 07:40:06.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 07:40:07.434 INFO [stdout] c53b4e5de7b8e8df5f5fc371ae574d48a7444adc753c1628c7037b54765b9bd7
Dec 14 07:40:07.443 INFO running `"docker" "start" "-a" "c53b4e5de7b8e8df5f5fc371ae574d48a7444adc753c1628c7037b54765b9bd7"`
Dec 14 07:40:08.595 INFO [stderr] usermod: no changes
Dec 14 07:40:08.643 INFO [stderr]    Compiling rusty_shell v0.1.0 (/source)
Dec 14 07:40:09.285 INFO [stderr] warning: value assigned to `input` is never read
Dec 14 07:40:09.285 INFO [stderr]  --> src/main.rs:9:13
Dec 14 07:40:09.285 INFO [stderr]   |
Dec 14 07:40:09.285 INFO [stderr] 9 |     let mut input = String::new();
Dec 14 07:40:09.285 INFO [stderr]   |             ^^^^^
Dec 14 07:40:09.285 INFO [stderr]   |
Dec 14 07:40:09.285 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 14 07:40:09.285 INFO [stderr] 
Dec 14 07:40:09.285 INFO [stderr] warning: unused variable: `pipecount`
Dec 14 07:40:09.285 INFO [stderr]   --> src/main.rs:29:16
Dec 14 07:40:09.285 INFO [stderr]    |
Dec 14 07:40:09.285 INFO [stderr] 29 |     let (jobs, pipecount) = parse_command(&input);
Dec 14 07:40:09.285 INFO [stderr]    |                ^^^^^^^^^ help: consider using `_pipecount` instead
Dec 14 07:40:09.285 INFO [stderr]    |
Dec 14 07:40:09.285 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 07:40:09.285 INFO [stderr] 
Dec 14 07:40:09.285 INFO [stderr] warning: unused variable: `err`
Dec 14 07:40:09.285 INFO [stderr]   --> src/main.rs:58:17
Dec 14 07:40:09.285 INFO [stderr]    |
Dec 14 07:40:09.285 INFO [stderr] 58 |             Err(err) => println!("Cannot find program")
Dec 14 07:40:09.285 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 14 07:40:09.285 INFO [stderr] 
Dec 14 07:40:09.285 INFO [stderr] warning: unused variable: `e`
Dec 14 07:40:09.285 INFO [stderr]   --> src/main.rs:78:13
Dec 14 07:40:09.285 INFO [stderr]    |
Dec 14 07:40:09.285 INFO [stderr] 78 |         Err(e) => print!("No path found"),
Dec 14 07:40:09.285 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 14 07:40:09.285 INFO [stderr] 
Dec 14 07:40:09.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:40:09.308 INFO [stderr]   --> src/main.rs:40:21
Dec 14 07:40:09.308 INFO [stderr]    |
Dec 14 07:40:09.308 INFO [stderr] 40 |                     env::set_current_dir(new_path.as_path());
Dec 14 07:40:09.308 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:40:09.308 INFO [stderr]    |
Dec 14 07:40:09.308 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 07:40:09.308 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:40:09.308 INFO [stderr] 
Dec 14 07:40:09.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:40:09.308 INFO [stderr]   --> src/main.rs:80:5
Dec 14 07:40:09.308 INFO [stderr]    |
Dec 14 07:40:09.308 INFO [stderr] 80 |     stdout().flush();
Dec 14 07:40:09.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 07:40:09.308 INFO [stderr]    |
Dec 14 07:40:09.308 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:40:09.308 INFO [stderr] 
Dec 14 07:40:09.308 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:40:09.308 INFO [stderr]   --> src/main.rs:82:5
Dec 14 07:40:09.308 INFO [stderr]    |
Dec 14 07:40:09.308 INFO [stderr] 82 |     stdin().read_line(&mut input);
Dec 14 07:40:09.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:40:09.308 INFO [stderr]    |
Dec 14 07:40:09.308 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:40:09.308 INFO [stderr] 
Dec 14 07:40:09.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 14 07:40:09.667 INFO [stderr] su: No module specific data is present
Dec 14 07:40:10.647 INFO running `"docker" "inspect" "c53b4e5de7b8e8df5f5fc371ae574d48a7444adc753c1628c7037b54765b9bd7"`
Dec 14 07:40:11.088 INFO running `"docker" "rm" "-f" "c53b4e5de7b8e8df5f5fc371ae574d48a7444adc753c1628c7037b54765b9bd7"`
Dec 14 07:40:11.359 INFO [stdout] c53b4e5de7b8e8df5f5fc371ae574d48a7444adc753c1628c7037b54765b9bd7
Dec 14 07:40:11.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 07:40:11.811 INFO [stdout] b23e40aa31f1d1d8824653bf6c01f515015fb13d89b11db39ef99a41b526852a
Dec 14 07:40:11.817 INFO running `"docker" "start" "-a" "b23e40aa31f1d1d8824653bf6c01f515015fb13d89b11db39ef99a41b526852a"`
Dec 14 07:40:12.763 INFO [stderr] usermod: no changes
Dec 14 07:40:12.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 07:40:12.883 INFO [stderr]      Running /target/debug/deps/rusty_shell-92f61f02258db294
Dec 14 07:40:12.883 INFO [stderr] su: No module specific data is present
Dec 14 07:40:12.883 INFO [stdout] 
Dec 14 07:40:12.883 INFO [stdout] running 0 tests
Dec 14 07:40:12.883 INFO [stdout] 
Dec 14 07:40:12.883 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:40:12.883 INFO [stdout] 
Dec 14 07:40:13.759 INFO running `"docker" "inspect" "b23e40aa31f1d1d8824653bf6c01f515015fb13d89b11db39ef99a41b526852a"`
Dec 14 07:40:14.007 INFO running `"docker" "rm" "-f" "b23e40aa31f1d1d8824653bf6c01f515015fb13d89b11db39ef99a41b526852a"`
Dec 14 07:40:14.383 INFO [stdout] b23e40aa31f1d1d8824653bf6c01f515015fb13d89b11db39ef99a41b526852a