Nov 01 01:41:53.349 INFO checking lowellmower/server against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 01:41:53.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 01:41:53.730 INFO blam! 09993b4ea25f8b52bb1d9e00ae64005c6e3b688fc7eeef53ef8613ee64665873
Nov 01 01:41:53.731 INFO running `"docker" "start" "-a" "09993b4ea25f8b52bb1d9e00ae64005c6e3b688fc7eeef53ef8613ee64665873"`
Nov 01 01:41:54.132 INFO kablam! usermod: no changes
Nov 01 01:41:54.153 INFO kablam!     Checking server v0.1.0 (/source)
Nov 01 01:41:54.452 INFO kablam! warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 01 01:41:54.452 INFO kablam!   --> src/lib.rs:21:1
Nov 01 01:41:54.452 INFO kablam!    |
Nov 01 01:41:54.452 INFO kablam! 21 | pub type Job = Box<FnBox + Send + 'static>;
Nov 01 01:41:54.452 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:54.452 INFO kablam!    |
Nov 01 01:41:54.452 INFO kablam!    = note: #[warn(private_in_public)] on by default
Nov 01 01:41:54.452 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 01 01:41:54.452 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 01 01:41:54.452 INFO kablam! 
Nov 01 01:41:54.452 INFO kablam! warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 01 01:41:54.452 INFO kablam!   --> src/lib.rs:69:5
Nov 01 01:41:54.452 INFO kablam!    |
Nov 01 01:41:54.452 INFO kablam! 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Nov 01 01:41:54.452 INFO kablam! 70 | |         let thread = thread::spawn(move || loop {
Nov 01 01:41:54.452 INFO kablam! 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Nov 01 01:41:54.452 INFO kablam! 72 | |
Nov 01 01:41:54.452 INFO kablam! ...  |
Nov 01 01:41:54.452 INFO kablam! 85 | |         Worker { id, thread }
Nov 01 01:41:54.452 INFO kablam! 86 | |     }
Nov 01 01:41:54.452 INFO kablam!    | |_____^
Nov 01 01:41:54.452 INFO kablam!    |
Nov 01 01:41:54.452 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 01 01:41:54.452 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 01 01:41:54.452 INFO kablam! 
Nov 01 01:41:54.455 INFO kablam! warning: field is never used: `workers`
Nov 01 01:41:54.455 INFO kablam!  --> src/lib.rs:7:5
Nov 01 01:41:54.455 INFO kablam!   |
Nov 01 01:41:54.455 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 01 01:41:54.455 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:54.455 INFO kablam!   |
Nov 01 01:41:54.455 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 01:41:54.455 INFO kablam! 
Nov 01 01:41:54.455 INFO kablam! warning: field is never used: `id`
Nov 01 01:41:54.455 INFO kablam!   --> src/lib.rs:58:5
Nov 01 01:41:54.455 INFO kablam!    |
Nov 01 01:41:54.455 INFO kablam! 58 |     id: usize,
Nov 01 01:41:54.455 INFO kablam!    |     ^^^^^^^^^
Nov 01 01:41:54.455 INFO kablam! 
Nov 01 01:41:54.455 INFO kablam! warning: field is never used: `thread`
Nov 01 01:41:54.455 INFO kablam!   --> src/lib.rs:59:5
Nov 01 01:41:54.456 INFO kablam!    |
Nov 01 01:41:54.456 INFO kablam! 59 |     thread: thread::JoinHandle<()>,
Nov 01 01:41:54.456 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:54.456 INFO kablam! 
Nov 01 01:41:54.493 INFO kablam! warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 01 01:41:54.494 INFO kablam!   --> src/lib.rs:21:1
Nov 01 01:41:54.494 INFO kablam!    |
Nov 01 01:41:54.494 INFO kablam! 21 | pub type Job = Box<FnBox + Send + 'static>;
Nov 01 01:41:54.494 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:54.495 INFO kablam!    |
Nov 01 01:41:54.495 INFO kablam!    = note: #[warn(private_in_public)] on by default
Nov 01 01:41:54.495 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 01 01:41:54.495 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 01 01:41:54.495 INFO kablam! 
Nov 01 01:41:54.495 INFO kablam! warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 01 01:41:54.495 INFO kablam!   --> src/lib.rs:69:5
Nov 01 01:41:54.496 INFO kablam!    |
Nov 01 01:41:54.496 INFO kablam! 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Nov 01 01:41:54.496 INFO kablam! 70 | |         let thread = thread::spawn(move || loop {
Nov 01 01:41:54.509 INFO kablam! 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Nov 01 01:41:54.509 INFO kablam! 72 | |
Nov 01 01:41:54.509 INFO kablam! ...  |
Nov 01 01:41:54.509 INFO kablam! 85 | |         Worker { id, thread }
Nov 01 01:41:54.509 INFO kablam! 86 | |     }
Nov 01 01:41:54.509 INFO kablam!    | |_____^
Nov 01 01:41:54.509 INFO kablam!    |
Nov 01 01:41:54.509 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 01 01:41:54.509 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 01 01:41:54.509 INFO kablam! 
Nov 01 01:41:54.509 INFO kablam! warning: field is never used: `workers`
Nov 01 01:41:54.509 INFO kablam!  --> src/lib.rs:7:5
Nov 01 01:41:54.509 INFO kablam!   |
Nov 01 01:41:54.509 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 01 01:41:54.509 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:54.509 INFO kablam!   |
Nov 01 01:41:54.510 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 01:41:54.510 INFO kablam! 
Nov 01 01:41:54.510 INFO kablam! warning: field is never used: `id`
Nov 01 01:41:54.510 INFO kablam!   --> src/lib.rs:58:5
Nov 01 01:41:54.510 INFO kablam!    |
Nov 01 01:41:54.510 INFO kablam! 58 |     id: usize,
Nov 01 01:41:54.510 INFO kablam!    |     ^^^^^^^^^
Nov 01 01:41:54.510 INFO kablam! 
Nov 01 01:41:54.510 INFO kablam! warning: field is never used: `thread`
Nov 01 01:41:54.510 INFO kablam!   --> src/lib.rs:59:5
Nov 01 01:41:54.510 INFO kablam!    |
Nov 01 01:41:54.510 INFO kablam! 59 |     thread: thread::JoinHandle<()>,
Nov 01 01:41:54.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:41:54.510 INFO kablam! 
Nov 01 01:41:54.842 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 01 01:41:54.852 INFO kablam! su: No module specific data is present
Nov 01 01:41:55.137 INFO running `"docker" "rm" "-f" "09993b4ea25f8b52bb1d9e00ae64005c6e3b688fc7eeef53ef8613ee64665873"`
Nov 01 01:41:55.209 INFO blam! 09993b4ea25f8b52bb1d9e00ae64005c6e3b688fc7eeef53ef8613ee64665873