Nov 02 11:08:46.328 INFO checking lowellmower/server against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 11:08:46.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 11:08:46.620 INFO blam! 1774da43a01679002eb4db1efbc28b48a3c30bef6bb93c0f9743843d918345ee
Nov 02 11:08:46.624 INFO running `"docker" "start" "-a" "1774da43a01679002eb4db1efbc28b48a3c30bef6bb93c0f9743843d918345ee"`
Nov 02 11:08:47.530 INFO kablam! usermod: no changes
Nov 02 11:08:47.582 INFO kablam!     Checking server v0.1.0 (/source)
Nov 02 11:08:47.947 INFO kablam! warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 02 11:08:47.947 INFO kablam!   --> src/lib.rs:21:1
Nov 02 11:08:47.947 INFO kablam!    |
Nov 02 11:08:47.947 INFO kablam! 21 | pub type Job = Box<FnBox + Send + 'static>;
Nov 02 11:08:47.947 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:08:47.947 INFO kablam!    |
Nov 02 11:08:47.948 INFO kablam!    = note: #[warn(private_in_public)] on by default
Nov 02 11:08:47.948 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 02 11:08:47.948 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 02 11:08:47.948 INFO kablam! 
Nov 02 11:08:47.948 INFO kablam! warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 02 11:08:47.948 INFO kablam!   --> src/lib.rs:69:5
Nov 02 11:08:47.948 INFO kablam!    |
Nov 02 11:08:47.948 INFO kablam! 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Nov 02 11:08:47.948 INFO kablam! 70 | |         let thread = thread::spawn(move || loop {
Nov 02 11:08:47.948 INFO kablam! 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Nov 02 11:08:47.948 INFO kablam! 72 | |
Nov 02 11:08:47.948 INFO kablam! ...  |
Nov 02 11:08:47.948 INFO kablam! 85 | |         Worker { id, thread }
Nov 02 11:08:47.948 INFO kablam! 86 | |     }
Nov 02 11:08:47.948 INFO kablam!    | |_____^
Nov 02 11:08:47.948 INFO kablam!    |
Nov 02 11:08:47.948 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 02 11:08:47.948 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 02 11:08:47.948 INFO kablam! 
Nov 02 11:08:47.948 INFO kablam! warning: field is never used: `workers`
Nov 02 11:08:47.948 INFO kablam!  --> src/lib.rs:7:5
Nov 02 11:08:47.948 INFO kablam!   |
Nov 02 11:08:47.948 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 02 11:08:47.948 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 11:08:47.948 INFO kablam!   |
Nov 02 11:08:47.948 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 11:08:47.948 INFO kablam! 
Nov 02 11:08:47.948 INFO kablam! warning: field is never used: `id`
Nov 02 11:08:47.948 INFO kablam!   --> src/lib.rs:58:5
Nov 02 11:08:47.948 INFO kablam!    |
Nov 02 11:08:47.948 INFO kablam! 58 |     id: usize,
Nov 02 11:08:47.948 INFO kablam!    |     ^^^^^^^^^
Nov 02 11:08:47.948 INFO kablam! 
Nov 02 11:08:47.948 INFO kablam! warning: field is never used: `thread`
Nov 02 11:08:47.948 INFO kablam!   --> src/lib.rs:59:5
Nov 02 11:08:47.948 INFO kablam!    |
Nov 02 11:08:47.948 INFO kablam! 59 |     thread: thread::JoinHandle<()>,
Nov 02 11:08:47.948 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:08:47.948 INFO kablam! 
Nov 02 11:08:48.008 INFO kablam! warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 02 11:08:48.008 INFO kablam!   --> src/lib.rs:21:1
Nov 02 11:08:48.008 INFO kablam!    |
Nov 02 11:08:48.008 INFO kablam! 21 | pub type Job = Box<FnBox + Send + 'static>;
Nov 02 11:08:48.008 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:08:48.008 INFO kablam!    |
Nov 02 11:08:48.008 INFO kablam!    = note: #[warn(private_in_public)] on by default
Nov 02 11:08:48.008 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 02 11:08:48.008 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 02 11:08:48.008 INFO kablam! 
Nov 02 11:08:48.008 INFO kablam! warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Nov 02 11:08:48.008 INFO kablam!   --> src/lib.rs:69:5
Nov 02 11:08:48.008 INFO kablam!    |
Nov 02 11:08:48.008 INFO kablam! 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Nov 02 11:08:48.008 INFO kablam! 70 | |         let thread = thread::spawn(move || loop {
Nov 02 11:08:48.008 INFO kablam! 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Nov 02 11:08:48.009 INFO kablam! 72 | |
Nov 02 11:08:48.009 INFO kablam! ...  |
Nov 02 11:08:48.009 INFO kablam! 85 | |         Worker { id, thread }
Nov 02 11:08:48.009 INFO kablam! 86 | |     }
Nov 02 11:08:48.009 INFO kablam!    | |_____^
Nov 02 11:08:48.009 INFO kablam!    |
Nov 02 11:08:48.009 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 02 11:08:48.009 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 02 11:08:48.009 INFO kablam! 
Nov 02 11:08:48.012 INFO kablam! warning: field is never used: `workers`
Nov 02 11:08:48.013 INFO kablam!  --> src/lib.rs:7:5
Nov 02 11:08:48.013 INFO kablam!   |
Nov 02 11:08:48.013 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 02 11:08:48.013 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 02 11:08:48.013 INFO kablam!   |
Nov 02 11:08:48.013 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 11:08:48.013 INFO kablam! 
Nov 02 11:08:48.013 INFO kablam! warning: field is never used: `id`
Nov 02 11:08:48.013 INFO kablam!   --> src/lib.rs:58:5
Nov 02 11:08:48.013 INFO kablam!    |
Nov 02 11:08:48.013 INFO kablam! 58 |     id: usize,
Nov 02 11:08:48.013 INFO kablam!    |     ^^^^^^^^^
Nov 02 11:08:48.013 INFO kablam! 
Nov 02 11:08:48.013 INFO kablam! warning: field is never used: `thread`
Nov 02 11:08:48.013 INFO kablam!   --> src/lib.rs:59:5
Nov 02 11:08:48.013 INFO kablam!    |
Nov 02 11:08:48.013 INFO kablam! 59 |     thread: thread::JoinHandle<()>,
Nov 02 11:08:48.013 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:08:48.013 INFO kablam! 
Nov 02 11:08:48.448 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 02 11:08:48.453 INFO kablam! su: No module specific data is present
Nov 02 11:08:48.700 INFO running `"docker" "rm" "-f" "1774da43a01679002eb4db1efbc28b48a3c30bef6bb93c0f9743843d918345ee"`
Nov 02 11:08:48.793 INFO blam! 1774da43a01679002eb4db1efbc28b48a3c30bef6bb93c0f9743843d918345ee