Nov 17 13:16:40.646 INFO testing NSResident/rusty_shell against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 13:16:40.646 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 13:16:41.149 INFO [stdout] 6523e4dea3671a5fbf011876e8db938376b75aa1173776cf3a2991da2ab7d107
Nov 17 13:16:41.153 INFO running `"docker" "start" "-a" "6523e4dea3671a5fbf011876e8db938376b75aa1173776cf3a2991da2ab7d107"`
Nov 17 13:16:42.235 INFO [stderr] usermod: no changes
Nov 17 13:16:42.348 INFO [stderr]    Compiling rusty_shell v0.1.0 (/source)
Nov 17 13:16:43.030 INFO [stderr] warning: value assigned to `input` is never read
Nov 17 13:16:43.030 INFO [stderr]  --> src/main.rs:9:13
Nov 17 13:16:43.030 INFO [stderr]   |
Nov 17 13:16:43.030 INFO [stderr] 9 |     let mut input = String::new();
Nov 17 13:16:43.030 INFO [stderr]   |             ^^^^^
Nov 17 13:16:43.030 INFO [stderr]   |
Nov 17 13:16:43.030 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 17 13:16:43.030 INFO [stderr] 
Nov 17 13:16:43.030 INFO [stderr] warning: unused variable: `pipecount`
Nov 17 13:16:43.030 INFO [stderr]   --> src/main.rs:29:16
Nov 17 13:16:43.030 INFO [stderr]    |
Nov 17 13:16:43.030 INFO [stderr] 29 |     let (jobs, pipecount) = parse_command(&input);
Nov 17 13:16:43.030 INFO [stderr]    |                ^^^^^^^^^ help: consider using `_pipecount` instead
Nov 17 13:16:43.030 INFO [stderr]    |
Nov 17 13:16:43.030 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:16:43.035 INFO [stderr] 
Nov 17 13:16:43.035 INFO [stderr] warning: unused variable: `err`
Nov 17 13:16:43.035 INFO [stderr]   --> src/main.rs:58:17
Nov 17 13:16:43.035 INFO [stderr]    |
Nov 17 13:16:43.035 INFO [stderr] 58 |             Err(err) => println!("Cannot find program")
Nov 17 13:16:43.035 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Nov 17 13:16:43.035 INFO [stderr] 
Nov 17 13:16:43.035 INFO [stderr] warning: unused variable: `e`
Nov 17 13:16:43.035 INFO [stderr]   --> src/main.rs:78:13
Nov 17 13:16:43.035 INFO [stderr]    |
Nov 17 13:16:43.035 INFO [stderr] 78 |         Err(e) => print!("No path found"),
Nov 17 13:16:43.035 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 17 13:16:43.035 INFO [stderr] 
Nov 17 13:16:43.063 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:43.063 INFO [stderr]   --> src/main.rs:40:21
Nov 17 13:16:43.063 INFO [stderr]    |
Nov 17 13:16:43.063 INFO [stderr] 40 |                     env::set_current_dir(new_path.as_path());
Nov 17 13:16:43.063 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:16:43.063 INFO [stderr]    |
Nov 17 13:16:43.063 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 13:16:43.063 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:43.063 INFO [stderr] 
Nov 17 13:16:43.063 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:43.063 INFO [stderr]   --> src/main.rs:80:5
Nov 17 13:16:43.063 INFO [stderr]    |
Nov 17 13:16:43.063 INFO [stderr] 80 |     stdout().flush();
Nov 17 13:16:43.063 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 13:16:43.063 INFO [stderr]    |
Nov 17 13:16:43.063 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:43.063 INFO [stderr] 
Nov 17 13:16:43.063 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:43.063 INFO [stderr]   --> src/main.rs:82:5
Nov 17 13:16:43.063 INFO [stderr]    |
Nov 17 13:16:43.063 INFO [stderr] 82 |     stdin().read_line(&mut input);
Nov 17 13:16:43.063 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:16:43.063 INFO [stderr]    |
Nov 17 13:16:43.063 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:43.063 INFO [stderr] 
Nov 17 13:16:43.971 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Nov 17 13:16:43.972 INFO [stderr] su: No module specific data is present
Nov 17 13:16:44.611 INFO running `"docker" "inspect" "6523e4dea3671a5fbf011876e8db938376b75aa1173776cf3a2991da2ab7d107"`
Nov 17 13:16:44.925 INFO running `"docker" "rm" "-f" "6523e4dea3671a5fbf011876e8db938376b75aa1173776cf3a2991da2ab7d107"`
Nov 17 13:16:45.215 INFO [stdout] 6523e4dea3671a5fbf011876e8db938376b75aa1173776cf3a2991da2ab7d107
Nov 17 13:16:45.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 13:16:45.711 INFO [stdout] e95e0d4ba8c4675b32b577ed4b42190021618e8ed68ddd072111ef2536ee7819
Nov 17 13:16:45.717 INFO running `"docker" "start" "-a" "e95e0d4ba8c4675b32b577ed4b42190021618e8ed68ddd072111ef2536ee7819"`
Nov 17 13:16:47.000 INFO [stderr] usermod: no changes
Nov 17 13:16:47.047 INFO [stderr]    Compiling rusty_shell v0.1.0 (/source)
Nov 17 13:16:47.594 INFO [stderr] warning: value assigned to `input` is never read
Nov 17 13:16:47.594 INFO [stderr]  --> src/main.rs:9:13
Nov 17 13:16:47.595 INFO [stderr]   |
Nov 17 13:16:47.595 INFO [stderr] 9 |     let mut input = String::new();
Nov 17 13:16:47.595 INFO [stderr]   |             ^^^^^
Nov 17 13:16:47.596 INFO [stderr]   |
Nov 17 13:16:47.596 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 17 13:16:47.596 INFO [stderr] 
Nov 17 13:16:47.597 INFO [stderr] warning: unused variable: `pipecount`
Nov 17 13:16:47.597 INFO [stderr]   --> src/main.rs:29:16
Nov 17 13:16:47.597 INFO [stderr]    |
Nov 17 13:16:47.598 INFO [stderr] 29 |     let (jobs, pipecount) = parse_command(&input);
Nov 17 13:16:47.598 INFO [stderr]    |                ^^^^^^^^^ help: consider using `_pipecount` instead
Nov 17 13:16:47.598 INFO [stderr]    |
Nov 17 13:16:47.598 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:16:47.599 INFO [stderr] 
Nov 17 13:16:47.599 INFO [stderr] warning: unused variable: `err`
Nov 17 13:16:47.599 INFO [stderr]   --> src/main.rs:58:17
Nov 17 13:16:47.600 INFO [stderr]    |
Nov 17 13:16:47.600 INFO [stderr] 58 |             Err(err) => println!("Cannot find program")
Nov 17 13:16:47.600 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Nov 17 13:16:47.601 INFO [stderr] 
Nov 17 13:16:47.601 INFO [stderr] warning: unused variable: `e`
Nov 17 13:16:47.601 INFO [stderr]   --> src/main.rs:78:13
Nov 17 13:16:47.602 INFO [stderr]    |
Nov 17 13:16:47.602 INFO [stderr] 78 |         Err(e) => print!("No path found"),
Nov 17 13:16:47.602 INFO [stderr]    |             ^ help: consider using `_e` instead
Nov 17 13:16:47.603 INFO [stderr] 
Nov 17 13:16:47.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:47.620 INFO [stderr]   --> src/main.rs:40:21
Nov 17 13:16:47.620 INFO [stderr]    |
Nov 17 13:16:47.620 INFO [stderr] 40 |                     env::set_current_dir(new_path.as_path());
Nov 17 13:16:47.620 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:16:47.620 INFO [stderr]    |
Nov 17 13:16:47.620 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 13:16:47.621 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:47.621 INFO [stderr] 
Nov 17 13:16:47.621 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:47.621 INFO [stderr]   --> src/main.rs:80:5
Nov 17 13:16:47.621 INFO [stderr]    |
Nov 17 13:16:47.621 INFO [stderr] 80 |     stdout().flush();
Nov 17 13:16:47.621 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 17 13:16:47.621 INFO [stderr]    |
Nov 17 13:16:47.622 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:47.622 INFO [stderr] 
Nov 17 13:16:47.622 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 13:16:47.622 INFO [stderr]   --> src/main.rs:82:5
Nov 17 13:16:47.622 INFO [stderr]    |
Nov 17 13:16:47.622 INFO [stderr] 82 |     stdin().read_line(&mut input);
Nov 17 13:16:47.622 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:16:47.623 INFO [stderr]    |
Nov 17 13:16:47.623 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 13:16:47.623 INFO [stderr] 
Nov 17 13:16:48.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Nov 17 13:16:48.051 INFO [stderr] su: No module specific data is present
Nov 17 13:16:48.891 INFO running `"docker" "inspect" "e95e0d4ba8c4675b32b577ed4b42190021618e8ed68ddd072111ef2536ee7819"`
Nov 17 13:16:49.151 INFO running `"docker" "rm" "-f" "e95e0d4ba8c4675b32b577ed4b42190021618e8ed68ddd072111ef2536ee7819"`
Nov 17 13:16:49.439 INFO [stdout] e95e0d4ba8c4675b32b577ed4b42190021618e8ed68ddd072111ef2536ee7819
Nov 17 13:16:49.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 13:16:49.871 INFO [stdout] 8e655df2b92b2655144b8cd3922c80bd4a9e9a0c034a7b5d0e97a3fc09ff96f6
Nov 17 13:16:49.877 INFO running `"docker" "start" "-a" "8e655df2b92b2655144b8cd3922c80bd4a9e9a0c034a7b5d0e97a3fc09ff96f6"`
Nov 17 13:16:51.142 INFO [stderr] usermod: no changes
Nov 17 13:16:51.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 13:16:51.216 INFO [stderr]      Running /target/debug/deps/rusty_shell-fd25b1656a680ea8
Nov 17 13:16:51.247 INFO [stdout] 
Nov 17 13:16:51.247 INFO [stdout] running 0 tests
Nov 17 13:16:51.247 INFO [stdout] 
Nov 17 13:16:51.247 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:16:51.247 INFO [stdout] 
Nov 17 13:16:51.259 INFO [stderr] su: No module specific data is present
Nov 17 13:16:52.387 INFO running `"docker" "inspect" "8e655df2b92b2655144b8cd3922c80bd4a9e9a0c034a7b5d0e97a3fc09ff96f6"`
Nov 17 13:16:52.646 INFO running `"docker" "rm" "-f" "8e655df2b92b2655144b8cd3922c80bd4a9e9a0c034a7b5d0e97a3fc09ff96f6"`
Nov 17 13:16:52.963 INFO [stdout] 8e655df2b92b2655144b8cd3922c80bd4a9e9a0c034a7b5d0e97a3fc09ff96f6