Oct 27 10:33:17.836 INFO checking NSResident/rusty_shell against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 10:33:17.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 10:33:18.317 INFO blam! 09aecb83a8382c92590129bd49231c8b2c322bcb358f865a965a23c88debb202
Oct 27 10:33:18.319 INFO running `"docker" "start" "-a" "09aecb83a8382c92590129bd49231c8b2c322bcb358f865a965a23c88debb202"`
Oct 27 10:33:19.996 INFO kablam! usermod: no changes
Oct 27 10:33:20.100 INFO kablam!     Checking rusty_shell v0.1.0 (/source)
Oct 27 10:33:21.063 INFO kablam! warning: value assigned to `input` is never read
Oct 27 10:33:21.063 INFO kablam!  --> src/main.rs:9:13
Oct 27 10:33:21.063 INFO kablam!   |
Oct 27 10:33:21.063 INFO kablam! 9 |     let mut input = String::new();
Oct 27 10:33:21.063 INFO kablam!   |             ^^^^^
Oct 27 10:33:21.063 INFO kablam!   |
Oct 27 10:33:21.063 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Oct 27 10:33:21.063 INFO kablam! 
Oct 27 10:33:21.063 INFO kablam! warning: unused variable: `pipecount`
Oct 27 10:33:21.063 INFO kablam!   --> src/main.rs:29:16
Oct 27 10:33:21.063 INFO kablam!    |
Oct 27 10:33:21.063 INFO kablam! 29 |     let (jobs, pipecount) = parse_command(&input);
Oct 27 10:33:21.063 INFO kablam!    |                ^^^^^^^^^ help: consider using `_pipecount` instead
Oct 27 10:33:21.063 INFO kablam!    |
Oct 27 10:33:21.063 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:33:21.063 INFO kablam! 
Oct 27 10:33:21.063 INFO kablam! warning: unused variable: `err`
Oct 27 10:33:21.063 INFO kablam!   --> src/main.rs:58:17
Oct 27 10:33:21.063 INFO kablam!    |
Oct 27 10:33:21.063 INFO kablam! 58 |             Err(err) => println!("Cannot find program")
Oct 27 10:33:21.063 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Oct 27 10:33:21.063 INFO kablam! 
Oct 27 10:33:21.063 INFO kablam! warning: unused variable: `e`
Oct 27 10:33:21.063 INFO kablam!   --> src/main.rs:78:13
Oct 27 10:33:21.063 INFO kablam!    |
Oct 27 10:33:21.063 INFO kablam! 78 |         Err(e) => print!("No path found"),
Oct 27 10:33:21.063 INFO kablam!    |             ^ help: consider using `_e` instead
Oct 27 10:33:21.063 INFO kablam! 
Oct 27 10:33:21.068 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:33:21.068 INFO kablam!   --> src/main.rs:40:21
Oct 27 10:33:21.068 INFO kablam!    |
Oct 27 10:33:21.068 INFO kablam! 40 |                     env::set_current_dir(new_path.as_path());
Oct 27 10:33:21.068 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:33:21.068 INFO kablam!    |
Oct 27 10:33:21.069 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:33:21.069 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:33:21.069 INFO kablam! 
Oct 27 10:33:21.069 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:33:21.069 INFO kablam!   --> src/main.rs:80:5
Oct 27 10:33:21.069 INFO kablam!    |
Oct 27 10:33:21.069 INFO kablam! 80 |     stdout().flush();
Oct 27 10:33:21.069 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 10:33:21.069 INFO kablam!    |
Oct 27 10:33:21.069 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:33:21.069 INFO kablam! 
Oct 27 10:33:21.069 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:33:21.069 INFO kablam!   --> src/main.rs:82:5
Oct 27 10:33:21.069 INFO kablam!    |
Oct 27 10:33:21.069 INFO kablam! 82 |     stdin().read_line(&mut input);
Oct 27 10:33:21.069 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:33:21.069 INFO kablam!    |
Oct 27 10:33:21.069 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:33:21.069 INFO kablam! 
Oct 27 10:33:21.363 INFO kablam! warning: value assigned to `input` is never read
Oct 27 10:33:21.363 INFO kablam!  --> src/main.rs:9:13
Oct 27 10:33:21.363 INFO kablam!   |
Oct 27 10:33:21.363 INFO kablam! 9 |     let mut input = String::new();
Oct 27 10:33:21.363 INFO kablam!   |             ^^^^^
Oct 27 10:33:21.363 INFO kablam!   |
Oct 27 10:33:21.363 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Oct 27 10:33:21.363 INFO kablam! 
Oct 27 10:33:21.363 INFO kablam! warning: unused variable: `pipecount`
Oct 27 10:33:21.363 INFO kablam!   --> src/main.rs:29:16
Oct 27 10:33:21.363 INFO kablam!    |
Oct 27 10:33:21.363 INFO kablam! 29 |     let (jobs, pipecount) = parse_command(&input);
Oct 27 10:33:21.363 INFO kablam!    |                ^^^^^^^^^ help: consider using `_pipecount` instead
Oct 27 10:33:21.363 INFO kablam!    |
Oct 27 10:33:21.363 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 10:33:21.363 INFO kablam! 
Oct 27 10:33:21.363 INFO kablam! warning: unused variable: `err`
Oct 27 10:33:21.363 INFO kablam!   --> src/main.rs:58:17
Oct 27 10:33:21.363 INFO kablam!    |
Oct 27 10:33:21.363 INFO kablam! 58 |             Err(err) => println!("Cannot find program")
Oct 27 10:33:21.363 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Oct 27 10:33:21.363 INFO kablam! 
Oct 27 10:33:21.363 INFO kablam! warning: unused variable: `e`
Oct 27 10:33:21.363 INFO kablam!   --> src/main.rs:78:13
Oct 27 10:33:21.363 INFO kablam!    |
Oct 27 10:33:21.363 INFO kablam! 78 |         Err(e) => print!("No path found"),
Oct 27 10:33:21.363 INFO kablam!    |             ^ help: consider using `_e` instead
Oct 27 10:33:21.363 INFO kablam! 
Oct 27 10:33:21.371 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:33:21.371 INFO kablam!   --> src/main.rs:40:21
Oct 27 10:33:21.371 INFO kablam!    |
Oct 27 10:33:21.371 INFO kablam! 40 |                     env::set_current_dir(new_path.as_path());
Oct 27 10:33:21.371 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:33:21.371 INFO kablam!    |
Oct 27 10:33:21.371 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:33:21.371 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:33:21.371 INFO kablam! 
Oct 27 10:33:21.371 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:33:21.371 INFO kablam!   --> src/main.rs:80:5
Oct 27 10:33:21.371 INFO kablam!    |
Oct 27 10:33:21.371 INFO kablam! 80 |     stdout().flush();
Oct 27 10:33:21.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 27 10:33:21.371 INFO kablam!    |
Oct 27 10:33:21.371 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:33:21.371 INFO kablam! 
Oct 27 10:33:21.371 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:33:21.371 INFO kablam!   --> src/main.rs:82:5
Oct 27 10:33:21.371 INFO kablam!    |
Oct 27 10:33:21.371 INFO kablam! 82 |     stdin().read_line(&mut input);
Oct 27 10:33:21.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:33:21.371 INFO kablam!    |
Oct 27 10:33:21.371 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:33:21.371 INFO kablam! 
Oct 27 10:33:21.391 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Oct 27 10:33:21.394 INFO kablam! su: No module specific data is present
Oct 27 10:33:22.694 INFO running `"docker" "rm" "-f" "09aecb83a8382c92590129bd49231c8b2c322bcb358f865a965a23c88debb202"`
Oct 27 10:33:23.067 INFO blam! 09aecb83a8382c92590129bd49231c8b2c322bcb358f865a965a23c88debb202